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Maintenance

SY16C Excavator OMM

5-38

Operation and Maintenance Manual — 0420

SANY

5. Remove two fasteners (1) and the hydraulic oil filler 

cover (2).

6. Slowly add hydraulic oil. Monitor the oil level as it is 

added using the sight glass (3). See “Hydraulic Oil 
Level Check” on page 4-11.

7. Install the hydraulic oil filler cover after the tank is full.

Replace the Hydraulic Oil Return Filter

1. Prepare the machine for service. See “Maintenance Safety” on page 2-9.

2. Relieve system pressure. See “Relieve Hydraulic System Pressure” on page 5-37.

3. Remove the left access panel. See “Remove/Install the Left Access Panel” on page 3-25.

WARNING!

• Allow the hydraulic system to cool before servicing. Hot oil may cause burns or other 

serious injury.

• The hydraulic tank may be under pressure, and hydraulic oil may be present at the filler 

cover. Remove the filler cover slowly to relieve any pressure and avoid injury.

Failure to follow these warnings could result in death or serious injury.

NOTICE!

Examine the return filter for metal chips and debris. An excessive amount of bronze and steel 
chips indicates that the hydraulic pump or a hydraulic motor has been damaged. Rubber 
debris indicates seal and/or gasket damage. Inspect these components before filling the

 

hydraulic tank and returning the machine to service.

Fig. 5-27

0005145

1

2

3

Summary of Contents for SY16C

Page 1: ...service sanyamerica com SY16C Excavator Operation and Maintenance Manual SANY Part Number SSY005082390 ...

Page 2: ...Page Intentionally Blank ...

Page 3: ...d Maintenance Manual WARNING Read and understand all safety precautions and instructions in this manual and on the machine labels before operating or maintaining it Failure to follow safety messages could result in death or serious injury Keep this manual with the machine for future reference ...

Page 4: ...e 470 552 SANY 7269 www sanyamerica com find a dealer 2020 by SANY All rights reserved No part of this publication may be reproduced used distributed or disclosed except for normal operation and maintenance of the machine as described herein All information included within this publication was accurate at the time of publication Product improvements revisions etc may result in differences between ...

Page 5: ... Equipment 1 4 Machine Applications 1 5 Machine Directions 1 5 Serial Number Location 1 6 Product Identification Plate 1 6 Frame Serial Number 1 6 Swing Motor Identification Plate 1 7 Engine Identification Plate 1 7 Hydraulic Pump Identification Plate 1 8 Travel Motor Identification Plate 1 8 SANY Contact Information 1 9 Record of Serial Number and Dealer Information 1 9 Correction Request Form 1 ...

Page 6: ...d Operation Precautions 2 13 Inclined Areas 2 13 Snow or Frozen Surfaces 2 13 Avoid Backover Accidents 2 14 Dust and Chemical Hazards 2 14 Environmental Precautions 2 14 Precautions in High Voltage Areas 2 15 Machine Controls Machine Overview 3 3 Operator Controls 3 4 Hydraulic Lockout Control Lever 3 5 Joystick Controls 3 6 Joystick SAE Mode 3 6 Left Joystick SAE Mode 3 6 Right Joystick SAE Mode ...

Page 7: ... 3 22 Engine Hood 3 22 Opening the Engine Hood 3 22 Closing the Engine Hood 3 22 Right Access Panel 3 23 Remove Install the Right Access Panel 3 23 Right Skirt Panel 3 24 Remove Install the Right Skirt Panel 3 24 Left Access Panel 3 25 Remove Install the Left Access Panel 3 25 Left Skirt Panel 3 26 Remove Install the Left Skirt Panel 3 26 Floor Access Panel 3 27 Boom Swing Lock Handle 3 27 Storage...

Page 8: ...ravel 4 24 Right Turn 4 24 Left Turn 4 25 Spot Turning 4 25 To the Left 4 25 To the Right 4 25 Stopping the Machine 4 25 Work Equipment Control and Operation 4 26 Arm Control SAE Mode 4 26 Arm Control BHL Mode 4 26 Boom Control SAE Mode 4 27 Boom Control BHL Mode 4 27 Swing Control 4 27 Bucket Control 4 28 Boom Swing Control Pedal 4 28 Dozer Blade Control 4 28 Change Dozer Blade Width 4 29 Track S...

Page 9: ...45 Operating Precautions 4 46 Park the Machine 4 47 Parking the Machine on a Grade 4 47 Cold Weather Operation 4 48 Operation in Cold Weather 4 48 Engine Coolant in Cold Weather 4 48 Battery in Cold Weather 4 48 After Daily Operation 4 49 Machine Storage in Cold Weather 4 49 After Cold Season 4 50 Long Term Storage 4 50 Before Long Term Storage 4 50 During Storage 4 50 Removing from Storage 4 51 S...

Page 10: ... and Maintenance 5 11 When Required 5 12 Daily or Every 8 Hours 5 12 After the First 50 Hours 5 12 Weekly or Every 50 Hours 5 12 Every 100 Hours 5 13 After the First 150 Hours 5 13 After the First 250 Hours 5 13 Every 250 Hours 5 13 Every 3 Months or 500 Hours 5 13 Every 6 Months or 1000 Hours 5 14 Annually or Every 2000 Hours 5 14 Hydraulic Breaker Maintenance Interval 5 15 After Maintenance is C...

Page 11: ...5 38 Change the Hydraulic Oil 5 40 Collect Hydraulic Oil Sample 5 41 Check the Hydraulic Hoses Lines and Connectors 5 42 Swing Drive 5 42 Check the Swing Drive Gearbox Mounting Fasteners 5 42 Track Assembly 5 43 Check the Track Tension 5 43 Adjust the Track Tension 5 44 Increase the Track Tension 5 44 Decrease the Track Tension 5 45 Check and Add Final Drive Oil 5 46 Change the Final Drive Oil 5 4...

Page 12: ...s Machine Dimensions 6 2 Working Range 6 3 Lifting Performance 6 5 Lift Chart Blade Down 6 6 Lift Chart Blade Up 6 7 Technical Specifications 6 8 Optional Equipment Optional Equipment Selection 7 2 Read Equipment Instruction 7 2 Removal and Installation Precautions 7 2 Equipment Operation Precautions 7 3 Install Optional Equipment 7 4 Remove Optional Equipment 7 6 ...

Page 13: ...s Manual 1 4 Introduction 1 4 Safety 1 4 Machine Controls 1 4 Machine Operation 1 4 Maintenance 1 4 Specifications 1 4 Optional Equipment 1 4 Machine Applications 1 5 Machine Directions 1 5 Serial Number Location 1 6 Product Identification Plate 1 6 Frame Serial Number 1 6 Swing Motor Identification Plate 1 7 Engine Identification Plate 1 7 Hydraulic Pump Identification Plate 1 8 Travel Motor Iden...

Page 14: ...possible hazardous situations when operating or maintaining the machine Increase machine efficiency during operation Prolong the service life of the machine Reduce maintenance costs Continuing improvements in the design of this machine can lead to changes which may not be covered in this manual Contact a SANY dealer for the latest available information on the machine or to answer any questions reg...

Page 15: ...uld remain in the machine at all times A copy of the Operation and Maintenance Manual should be made available to maintenance personnel when servicing the machine Parts Manual The Parts Manual consists of parts lists and matching drawings used for ordering parts as needed The parts manual must be made available to all service personnel If it was not shipped with your machine the parts manual for y...

Page 16: ...or this manual Machine Controls An overview of controls and the operating systems is provided in this section Machine Operation Detailed prestart checks operating procedures end of day checks general operating instructions and storage information Maintenance Provides routine maintenance procedures and fluid specifications Specifications General dimensions and weight of the machine and systems comp...

Page 17: ...also be used for grading slope trimming lifting breaking demolishing and trenching It can perform the functions of a bulldozer loader and crane This excavator can also operate a variety of optional equipment SANY assumes no responsibility for any consequence caused by use outside this specified range Machine Directions In this manual the front back left and right directions indicate the moving dir...

Page 18: ...excavator These list model and serial numbers that will be needed by a SANY dealer when ordering replacement parts or providing assistance for your machine Product Identification Plate The identification plate is on the lower front of the canopy Frame Serial Number The frame serial number is stamped on the front part of the frame Fig 1 2 0005124 Fig 1 3 0003170 ...

Page 19: ...CHINE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT Swing Motor Identification Plate The swing motor identification plate is on top of the swing motor Engine Identification Plate The engine identification plate is on the top of the engine Fig 1 4 0005125 MODEL OUTPUT DISPLACEMENT MADE IN JAPAN kW min 1 ENGINE NO Fig 1 5 0003187 ...

Page 20: ... Hydraulic Pump Identification Plate The hydraulic pump identification plate is on the bottom of the hydraulic pump Travel Motor Identification Plate An identification plate is on each travel motor Remove the cover plates to access the travel motors Fig 1 6 0005155 Fig 1 7 0005123 ...

Page 21: ... Circle Peachtree City GA 30269 www sanyamerica com Phone 470 552 SANY 7269 Find a dealer www sanyamerica com find a dealer RECORD OF SERIAL NUMBER AND DEALER INFORMATION Use this table to record the product information related to this machine Machine serial number Engine serial number Right travel motor serial number Left travel motor serial number Swing motor serial number Hydraulic pump serial ...

Page 22: ...ke a copy of this page complete the information and send it to SANY Correction Request Form Date of this notification Your name Company name Department Street address City State and ZIP Postal Code Phone E mail Machine model and serial number Description of problem wrong information unclear or erroneous procedure etc Corrective action taken if any ...

Page 23: ...odule GPS Global Positioning System HEST High Exhaust System Temperatures HCU Hydraulic Control Unit ISO International Organization for Standardization LCD Liquid Crystal Display OEM Original Equipment Manufacturer OSHA Occupational Safety and Health Administration PPE Personal Protective Equipment PQR Procedure Qualification Report ROPS Rollover Protective Structure SAE See SAE International Form...

Page 24: ...Introduction SY16C Excavator OMM 1 12 Operation and Maintenance Manual 0420 SANY This Page Intentionally Left Blank ...

Page 25: ...Machine 2 6 Unauthorized Machine Modifications 2 6 Fire Safety 2 6 Electrical Fires 2 6 Fire Extinguisher if equipped 2 7 In Case of Fire 2 7 Crushing Hazard 2 7 Diesel Engine Exhaust 2 8 Maintenance Safety 2 9 Lockout Tagout Procedure 2 10 Cleaning the Machine 2 10 Fluid Systems 2 10 Adding Fluids to the Machine 2 10 Refueling 2 10 High Pressure Fluid Lines 2 10 Accumulator 2 11 Electrical System...

Page 26: ...afety SY16C Excavator OMM 2 2 Operation and Maintenance Manual 0420 SANY Avoid Backover Accidents 2 14 Dust and Chemical Hazards 2 14 Environmental Precautions 2 14 Precautions in High Voltage Areas 2 15 ...

Page 27: ...age personal injury or even death In this manual and on the machine decals signal words or illustrations are used to express the potential level of hazard This symbol is used within a graphic to alert the user not to do something Machine Decals All safety and warning decals must be in place undamaged and visible Become familiar with the location and content of all decals on the machine Walk around...

Page 28: ...rly All accident prevention guidelines operating instructions etc are based on the intended usage of the machine Read and understand this manual and any accompanying manuals before operating this machine This manual must be readily available to the operator at all times and must remain on the machine while it is in use Make sure all personnel in the working area around the machine are thoroughly f...

Page 29: ...t or enter the machine by any means other than the provided grab handles and steps Always face the machine as you mount and dismount Always maintain three point contact both feet and one hand or one foot and both hands with the grab handles steps and deck for proper support Wear safety shoes with slip resistant soles Do not walk on any surface of the machine if its slip resistant material is missi...

Page 30: ...ot perform any unauthorized machine modifications Do not add weight attachments etc to the machine Do not exceed the gross weight Fire Safety Fuel oil and some engine coolants are flammable Observe the following Keep open flames airborne sparks and burning embers away from the machine Shut down the engine and do not smoke when refueling or servicing the machine Add oil fuel or engine coolant in a ...

Page 31: ...a 2 5 lb Class ABC rated fire extinguisher National Fire Protection Association NFPA 10 Standard for Portable Fire Extinguishers In Case of Fire If a fire occurs on the machine 1 Immediately press the emergency stop located on the lower left of the seat to shut down the machine Never continue operating the machine 2 Get clear of the machine and immediately call for help Always have a list of emerg...

Page 32: ...tuents are known to the State of California to cause cancer birth defects and other reproductive harm WARNING Engine exhaust fumes can cause sickness or death If it is necessary to run an engine in an enclosed area use an exhaust pipe extension to vent the exhaust to the outdoors If an exhaust pipe extension is not available open doors and use fans to supply fresh air into the area ...

Page 33: ...ng any step of the operation Before disconnecting or removing components of the hydraulic system relieve the system pressure See Relieve Hydraulic System Pressure on page 5 37 Before disconnecting or removing components of the hydraulic system relieve the system pressure to prevent fluids from spraying See Relieve Hydraulic System Pressure on page 5 37 The engine coolant and oil in the machine may...

Page 34: ... fuel shut down the machine before removing the fuel tank cap Fuel spills present a hazard if not cleaned up immediately Refuel only in a well ventilated area Never smoke or allow open flames nearby while refueling the machine Do not top off the fuel tank High Pressure Fluid Lines Check for cracks in the lines or hoses and for swelling in the hoses NOTE If there is any leakage from a line or hose ...

Page 35: ...m failures Battery Safety When working with batteries always work in a well ventilated area Batteries present a hazard especially when they have been in use for a long period of time The following are some basic precautions for working around batteries Always wear personal protective equipment PPE Battery gases are extremely explosive Smoking sparks or open flames could cause an explosion When ope...

Page 36: ...iarize all personnel with emergency procedures If pedestrians are in the area sound the horn and proceed slowly When working with another person on a job site make sure that all personnel involved understand all industry standard hand signals that are to be used The operator shall respond to operating signals from the proper signal person only but shall obey a stop signal at any time from anyone T...

Page 37: ...Before traveling in public areas always gain approval from local authorities and follow their instructions Raise work equipment 8 in 12 in 20 cm 30 cm above the ground when traveling When traveling or operating in shallow water be aware of its depth and current Inclined Areas Traveling on an incline can be dangerous To prevent tipping loss of control or a rollover it is important to follow these r...

Page 38: ...ed should use approved personal protective equipment PPE and follow all environmental safety regulations Consult the Safety Data Sheet SDS for guidelines on personal protective equipment PPE proper handling and cleanup and correct reporting agencies if needed Environmental Precautions Oils and coolants poured onto the ground into bodies of water into storm drains or tossed into trash cans even in ...

Page 39: ...trical hazard Treat all overhead power lines as being energized and not insulated Be sure all underground utilities have been marked before excavating WARNING Overhead power lines carry high voltage electricity that can discharge to the ground through the machine even without direct contact with the machine s structure Avoid direct contact with high voltage power lines while operating High voltage...

Page 40: ...Safety SY16C Excavator OMM 2 16 Operation and Maintenance Manual 0420 SANY This Page Intentionally Left Blank ...

Page 41: ... SAE BHL Valve 3 8 Return Flow Selector Valve 3 9 Directional Arrows 3 10 Travel Control Levers Pedals 3 10 Boom Swing Control Pedal 3 11 Dozer Blade Track Spread Control Lever 3 12 Switches 3 13 Left Joystick Buttons 3 14 Right Joystick Horn Button 3 14 Right Joystick Switch 3 15 Throttle Control Lever 3 15 Key Switch 3 16 Dozer Blade Track Spread Control Switch 3 16 Travel Alarm Switch 3 17 Trav...

Page 42: ...t Access Panel 3 23 Remove Install the Right Access Panel 3 23 Right Skirt Panel 3 24 Remove Install the Right Skirt Panel 3 24 Left Access Panel 3 25 Remove Install the Left Access Panel 3 25 Left Skirt Panel 3 26 Remove Install the Left Skirt Panel 3 26 Floor Access Panel 3 27 Boom Swing Lock Handle 3 27 Storage and Holders 3 28 Cup Holder Console 3 28 Storage Box 3 28 Documentation Storage Comp...

Page 43: ...NE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT MACHINE OVERVIEW 1 Arm cylinder 2 Boom 3 Boom swing cylinder 4 Canopy 5 Drive sprocket 6 Track roller 7 Track frame 8 Track 9 Idler 10 Dozer blade 11 Blade cylinder 12 Boom pivot 13 Boom cylinder 14 Bucket 15 Bucket cylinder 16 Arm Fig 3 1 0004963 10 1 7 5 4 6 16 15 9 14 12 13 2 8 3 11 ...

Page 44: ...S 1 Left joystick page 3 6 2 Hydraulic lockout control lever page 3 5 3 Left travel control lever pedal page 3 10 4 Right travel control lever pedal page 3 10 5 Boom swing control pedal page 3 11 6 Right joystick page 3 6 7 Dozer blade track spread control lever page 3 12 Fig 3 2 0004986 1 2 7 5 3 4 6 ...

Page 45: ...ngaged WARNING Always place the hydraulic lockout control lever in the locked closed position before leaving the operator seat The boom swing pedal optional equipment pedal and the dozer blade control are not disabled when the hydraulic lockout control lever is engaged Make sure covers are in place over the pedals when not in use and avoid unintentional movement of the dozer blade control while th...

Page 46: ...ader BHL mode The swing and bucket functions are the same for SAE and BHL modes Joystick SAE Mode Left Joystick SAE Mode Fig 3 5 0003156 N 1 2 3 4 The SAE mode uses the left joystick to control the arm and upper structure Swing the upper structure to the left 1 Arm out 2 Swing the upper structure to the right 3 Arm in 4 Neutral N WARNING Prevent unexpected movement of the machine Know the position...

Page 47: ...oom up 4 Neutral N NOTE The joystick controls return to the neutral position automatically when released and the functions of the machine stop NOTE In longitudinal excavation rotate the undercarriage so the travel motors are behind the upper structure to maximize the stability and lift capacity of the machine Joystick BHL Mode Left Joystick BHL Mode Fig 3 7 0003156 N 1 2 3 4 The BHL mode uses the ...

Page 48: ...are behind the upper structure to maximize the stability and lift capacity of the machine Pattern Change SAE BHL Valve The pattern change SAE BHL valve changes control of the boom and arm from one joystick to the other In SAE mode the arm is controlled using the left joystick and the boom using the right joystick In BHL mode the boom is controlled using the left joystick and the arm using the righ...

Page 49: ...ode NOTE The pattern change valve is shown in the SAE position 5 Tighten the fastener into the threaded hole to lock the valve in position Return Flow Selector Valve The return flow selector valve 1 has a one way 2 and a two way 3 position for operating optional equipment The return flow selector valve is behind the rear engine hood NOTE The return flow selector valve is shown in the one way flow ...

Page 50: ...rsed when the track frame faces backward Travel Control Levers Pedals NOTE The track frame is facing the front if the dozer blade is forward or the drive sprocket is to the rear See Directional Arrows on page 3 10 The travel control levers 3 or pedals 4 are used to change the machine s traveling direction Forward travel Push the travel control levers or pedals forward 1 Backward travel Pull the tr...

Page 51: ...o access the boom swing control pedal 2 Press the right side of the pedal to swing the boom right and press the left side of the pedal to swing the boom left Close the boom swing control pedal footrest 1 when boom swing operation is not used WARNING Do not place your foot on the boom swing control pedal except when using it for boom swing operation Failure to follow this warning could result in de...

Page 52: ... track spread control lever With the dozer blade track spread switch in the dozer blade position 2 Push the dozer blade track spread control lever forward to lower the dozer blade Pull the dozer blade track spread control lever back 3 to raise the dozer blade With the dozer blade track spread switch in the track spread position 4 Push the dozer blade track spread control lever forward to increase ...

Page 53: ...ONS OPTIONAL EQUIPMENT SWITCHES 1 Left joystick buttons page 3 14 2 Right joystick horn button page 3 14 3 Right joystick switch page 3 15 4 Monitor page 3 20 5 Throttle control lever page 3 15 6 Work light switch page 3 18 7 Key switch page 3 16 8 Dozer blade track spread switch page 3 18 9 Travel alarm switch page 3 16 10 Travel speed switch Fig 3 17 0004986 2 5 7 9 6 1 3 4 10 8 ...

Page 54: ...l 0420 SANY Left Joystick Buttons The two buttons 1 on the bottom of the left joystick are currently not used Right Joystick Horn Button The horn button 1 is on the bottom of the right joystick Press and hold the button to sound the horn Fig 3 18 0003279 1 1 Fig 3 19 0005093 ...

Page 55: ...ntrol auxiliary work equipment having two way hydraulic flow This switch reverses hydraulic flow between the left and right switch positions If the work equipment has one way flow keep the switch in the left position Throttle Control Lever Use the throttle control lever 1 to adjust engine speed Pull the throttle control lever back 3 to increase engine speed high idle Push the throttle control leve...

Page 56: ... ON allowing the engine to run and maintain power to the electrical systems HEAT Turn the key switch to HEAT the preheat indicator will illuminate if preheat is activated for cold weather starting The key switch returns to the OFF position when released Dozer Blade Track Spread Control Switch The dozer blade track spread switch 1 selects the function of the dozer blade track spread control lever W...

Page 57: ...ENT Travel Alarm Switch Use the travel alarm switch 1 to turn an audible alarm and beacon light on and off Travel Speed Selector Switch The travel speed selector switch 1 selects the speed of the machine travel motors Slow turtle position for normal working operations Fast rabbit position when moving the machine between work sites and traveling on a flat surface Fig 3 24 0005095 1 Fig 3 25 0005095...

Page 58: ...ance Manual 0420 SANY Work Light Switch Use the work light switch 1 to turn the work lights on and off There are three work lights Two work lights 2 are mounted on the top of the canopy One work light 3 is mounted on the boom Fig 3 26 0005095 1 Fig 3 27 0005119 3 2 ...

Page 59: ...battery from the electrical system when securing the machine for the day or as needed for maintenance NOTICE Never turn the battery disconnect switch to OFF while the engine is running This can damage the electrical system or cause the machine to operate improperly After machine shutdown wait at least 1 minute for the engine control module ECM to complete its shutdown before turning the battery di...

Page 60: ...es The temperature gauge should remain in the middle blue area when the machine is operating A temperature indication in the red range indicates engine overheating Shut down the engine and have service diagnostics performed to determine why the machine is overheating 1 Engine coolant temperature gauge 4 Low engine oil pressure indicator 2 High coolant temperature warning indicator 5 Battery discha...

Page 61: ...ut turns off in a few seconds This indicator turns on when the engine oil pressure drops below a preset level Shut down the engine and have service diagnostics performed to determine why the engine oil pressure is low Charging System Fault Indicator Illuminates when the engine is first started but turns off in a few seconds This indicator turns on when there is a fault in the charging system or ba...

Page 62: ...kwise to unlock the engine hood 2 2 Pull the engine hood open 3 Position the support rod 4 in the support bracket 3 slot to prevent the engine hood from closing unexpectedly Closing the Engine Hood 1 Pull the support rod out of the slot in the support bracket 2 Close the engine hood and make sure it is firmly seated in the latch 3 Insert the key into the lock turn it clockwise to lock and remove t...

Page 63: ...ght access panel 1 provides access to Radiators Fuel tank Remove Install the Right Access Panel 1 Open the engine hood 2 Remove two fasteners 2 from the rear of the right access panel 1 3 Remove two fasteners 3 from the side of the right access panel 1 4 Remove fuel tank filler cap 4 and the right access panel 5 Install right access panel in reverse order of removal Fig 3 32 0005165 1 Fig 3 33 000...

Page 64: ...e Install the Right Skirt Panel 1 Open the engine hood 2 Remove one fastener 2 from the rear of the right skirt panel 1 3 Remove three fasteners 3 from the top of the right skirt panel 1 4 Remove three fasteners 4 from the bottom of the right skirt panel and remove the panel 5 Install the right skirt panel in reverse order of removal Fig 3 35 0005168 1 Fig 3 36 0005167 2 1 Fig 3 37 0005168 3 4 1 3...

Page 65: ...eft access panel 1 provides access to Hydraulic tank Hydraulic tank filler cover Hydraulic pump Remove Install the Left Access Panel 1 Open the engine hood 2 Remove two fasteners 2 from the rear of the left access panel 1 3 Remove one fastener 3 from the side of the left access panel and remove the panel 1 4 Install the left access panel in reverse order of removal Fig 3 38 0005170 1 Fig 3 39 0005...

Page 66: ...l the Left Skirt Panel 1 Open the engine hood 2 Remove one fastener 2 at the rear of the left skirt panel 1 3 Remove two fasteners 3 from the side of the left skirt panel 1 4 Remove three fasteners 4 from the bottom of the left skirt panel and remove the left skirt panel 5 Install the left skirt panel in reverse order of removal Fig 3 41 0005170 1 Fig 3 42 0005171 2 1 Fig 3 43 0005170 4 1 3 3 4 ...

Page 67: ...otor Electronic engine controls To remove the floor access panel 1 Lift up and remove the floor mat 1 2 Remove the floor panel to access hydraulic components and engine controls 3 Install the floor access panel in reverse order of removal Boom Swing Lock Handle When the machine is being transported pull up on handle and move the boom swing lock handle 1 to locked position 2 To ready machine for op...

Page 68: ... HOLDERS Cup Holder Console For operator convenience a cup holder 1 and storage bin 2 are provided Storage Box A storage box 1 behind the operator seat provides a location to store personal or other important items The latch 2 may be secured with a padlock Fig 3 47 0004984 1 2 Fig 3 48 0005083 1 2 ...

Page 69: ...TABLE OF CONTENTS INTRODUCTION SAFETY MACHINE CONTROLS MACHINE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT Documentation Storage Compartment In front of the operator seat is a documentation storage compartment 1 for operator manuals and other documentation Fig 3 49 0005142 1 ...

Page 70: ...ecomes loose in the fuse block Before replacing a fuse make sure the key switch is in the OFF position and the batteries are disconnected Always replace a fuse with one of the same capacity Never replace a fuse with one of a higher capacity which could damage the machine or cause it to operate improperly Fuse Amperage Circuit F1 20A Starting circuit F2 30A Solenoid F3 5A Charging loop F4 10A Fuel ...

Page 71: ... 31 TABLE OF CONTENTS INTRODUCTION SAFETY MACHINE CONTROLS MACHINE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT Relays Relay Rating Circuit K2 14V 35A Horn K3 14V 35A Starting K4 14V 35A Work lights K8 14V 35A Engine K9 14V 35A Beacon light Fig 3 52 0005129 K9 K8 K4 K2 K3 ...

Page 72: ...Machine Controls SY16C Excavator OMM 3 32 Operation and Maintenance Manual 0420 SANY This Page Intentionally Left Blank ...

Page 73: ...Level Check 4 8 Fuel Level Check 4 9 Add Fuel 4 9 Fuel Tank Filler Cover 4 10 Drain the Fuel Water Separator 4 10 Hydraulic Oil Level Check 4 11 Mirror Adjustment 4 12 Electrical Components Check 4 13 Horn Function Check 4 13 Seat and Seat Belt 4 14 Seat Forward Backward Adjustment 4 14 Seat Backrest Angle Adjustment 4 14 Seat Belt 4 15 Buckle the Seat Belt 4 15 Unbuckle the Seat Belt 4 15 Startin...

Page 74: ...2 Do Not Operate a Cylinder to the Stroke End 4 33 Never Operate Using Machine Weight 4 33 Avoid Shifting Travel Directions Suddenly 4 34 Never quickly move the control levers from high speed to neutral 4 34 Avoid Dozer Blade Impact 4 34 Support the Dozer Blade 4 34 Excavating Hard Ground 4 34 Travel 4 35 General Travel Instructions 4 35 Traveling at High Speed 4 36 Operating in Water 4 37 Traveli...

Page 75: ...nt in Cold Weather 4 48 Battery in Cold Weather 4 48 After Daily Operation 4 49 Machine Storage in Cold Weather 4 49 After Cold Season 4 50 Long Term Storage 4 50 Before Long Term Storage 4 50 During Storage 4 50 Removing from Storage 4 51 Starting the Engine After Long Term Storage 4 51 Transportation Information 4 52 Transportation Method 4 52 Loading and Unloading 4 52 Loading the Machine 4 53 ...

Page 76: ... completely understand the instructions in this manual prior to operation Know and obey all operating procedures applicable laws and regulations Know and follow the requirements for safe operation Know and use the required safety precautions and protective devices Know and use the correct hand signals that will be used between the machine operator and a signalman Stop machine operations immediatel...

Page 77: ...CONTROLS MACHINE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT Cleaning the Machine Fig 4 1 0004894 1 2 NOTE Clean the grab handles and steps of any grease or debris to allow a firm grip when entering or exiting the operator area Make sure the following items are clean before operating the machine Mirror 1 Grab handles 2 ...

Page 78: ...ent for combustible debris that may come in contact with hot engine components Clear all debris from the engine and engine compartment Check the undercarriage tracks drive sprockets rollers and guards for damage wear loose fasteners and roller oil leaks Make repairs as necessary Check the bucket or optional equipment for damage Clean and check the mirrors and side mirrors for damage Repair if nece...

Page 79: ...ine coolant through the fill opening 4 of the overflow tank until the engine coolant is at the FULL mark 4 Install the fill cap after refilling WARNING Engine coolant is toxic Avoid inhaling or ingesting engine coolant If eyes or skin are contaminated by coolant wash the affected area with plenty of water and seek medical treatment immediately Engine coolant may be under pressure when the engine i...

Page 80: ...he oil position on the dipstick 5 The engine oil level must be maintained between the upper mark 2 and lower mark 3 of the dipstick Add clean engine oil until the oil level is at the upper mark of the dipstick WARNING Hot engine oil and components may cause burns or other serious injury Allow the engine to cool before performing engine maintenance Failure to follow this warning could result in dea...

Page 81: ...Level on page 3 21 3 Turn the key switch to OFF Add Fuel 1 Remove the fuel tank filler cover See Fuel Tank Filler Cover on page 4 10 2 Fill the machine with clean diesel fuel as necessary NOTE Never overfill the fuel tank Stop fueling if the fuel spills over the fuel fill strainer Make sure the fuel gun nozzle does not damage the fuel fill strainer 3 Install the fuel tank filler cover after refuel...

Page 82: ...from the fuel water separator NOTICE Make sure the O ring in the filler cover is clean If the O ring is contaminated by dirt or debris the O ring will be damaged preventing the filler cover from sealing properly WARNING Fuel or fuel vapors that come into contact with hot surfaces or electrical components can cause a fire Never service the fuel system near an open flame or while smoking Clean up sp...

Page 83: ...and tighten the valve 5 Start the engine and check for leaks Hydraulic Oil Level Check 1 Position the work equipment as shown on the hydraulic tank decal 2 Park the machine for maintenance See Maintenance Safety on page 2 9 3 The hydraulic oil level sight glass can be seen through the opening 1 in the left side access panel 4 Check the hydraulic oil level in the hydraulic tank through the sight gl...

Page 84: ...Operation and Maintenance Manual 0420 SANY MIRROR ADJUSTMENT 1 Loosen fasteners 2 that secure the mirror 1 to the arm and rail 2 Adjust the mirror for the best visibility to the rear of the machine and tighten the fasteners Fig 4 9 0003251 1 2 2 ...

Page 85: ...tery starting motor and alternator Clear the area around the battery of combustible materials For more information about troubleshooting faults in the electrical system contact a SANY dealer Horn Function Check 1 Turn the key switch to the ON position See Starting the Engine on page 4 16 2 The horn sounds when the horn button 1 is pressed If the horn does not sound check the horn fuse See Fuses on...

Page 86: ...ated lift the position adjustment lever 1 on the front of the seat Slide the seat forward or backward to the desired position and release the lever to lock the seat in place Seat Backrest Angle Adjustment Lift the backrest angle adjustment lever 1 on the left side under the backrest and move the backrest forward or backward to the desired position Release the lever The backrest will lock in the de...

Page 87: ... Seat Belt Press the red button 4 on the buckle to release the latch plate WARNING Inspect the seat belt Replace the seat belt Immediately if the webbing is frayed or cut if the buckle is damaged or malfunctions or if the mounting hardware is loose Replace according to the seat belt manufacturer s instructions Always keep the seat belt fastened during machine operation Never twist the seat belt wh...

Page 88: ...ay occur Confirm that the surrounding area is clear of personnel and obstructions and sound the horn before starting the engine Always start the engine from the operator seat Never start the engine by shorting the starter solenoid or starter relay Never use ether starting fluid to start the engine Ether is highly flammable and can cause a fire or an explosion Exhaust gas contains carbon monoxide C...

Page 89: ... To start the engine turn the key switch to START When the engine starts release the key immediately and it will return to ON Idling the Engine Idling the engine for long periods wastes fuel and causes carbon formation oil dilution formation of lacquer or gummy deposits on the valves pistons and rings and rapid accumulation of sludge in the engine Allow the engine to idle until the engine coolant ...

Page 90: ...ructions and sound the horn before starting the engine Always start the engine from the operator seat Never start the engine by shorting the starter solenoid or starter relay Never use ether starting fluid to start the engine Ether is highly flammable and can cause a fire or an explosion Exhaust gas contains carbon monoxide Carbon monoxide is an invisible and odorless gas and is toxic Provide adeq...

Page 91: ...en the preheat cycle is complete the glow plug heating icon will turn off 8 Sound the horn to warn personnel that the machine is being started 9 Turn the key switch to START When the engine starts release the key The key will return to ON NOTE If the engine fails to start after preheating wait at least 5 seconds before repeating the process 10 Allow the engine to idle until the engine coolant reac...

Page 92: ...tle or load range Do not operate this machine with a full load during the break in period 3 Avoid sudden starts movements or stops except in an emergency 4 Monitor the instruments frequently especially the engine oil pressure and coolant temperature Shut down the machine at the first indication of an abnormal reading 5 Avoid running the engine at idle for long periods of time WARNING In case of em...

Page 93: ...er the bucket or optional equipment to the ground 3 Push the throttle control lever 1 forward low idle and allow the engine to idle for 5 minutes to cool down 4 Turn the key switch 2 to OFF and remove the key Pull the hydraulic lockout control lever 3 back to the locked closed position NOTICE Stopping the engine before it cools can accelerate engine component wear Never abruptly shut down the engi...

Page 94: ...tion Check the work equipment the exterior of the machine and the undercarriage 2 Check the engine coolant engine oil and hydraulic oil levels See Fluid Level Checks on page 4 7 3 Fill the fuel tank with diesel fuel See Add Fuel on page 4 9 4 Clear the engine compartment of combustible debris 5 Clean mud from the tracks and undercarriage See Operation on Soft Ground on page 4 41 ...

Page 95: ...u push them forward Left and right control directions are also reversed when the track frame faces backward WARNING Check the surroundings and sound the horn before moving the machine Personnel are not allowed to approach the machine without operator approval The rear of the machine is a blind area Use the mirrors and be extremely careful when backing the machine Use a signalman as needed Failure ...

Page 96: ...r press the top of both foot pedals equally to move the machine forward Backward Travel Pull both travel control levers backward or press the bottom of both foot pedals equally to move the machine backward Right Turn Fig 4 23 0002836 1 Push the left travel control lever 1 forward or press the top of the left pedal and leave the right travel control lever in the neutral position to turn the machine...

Page 97: ...d pull the left travel control lever 4 or press the bottom of the left foot pedal 3 to rotate the machine to the left To the Right Simultaneously push the left travel control lever 4 or press the top of the left foot pedal 3 and pull the right travel control lever 1 or press the bottom of the right foot pedal 2 to rotate the machine to the right Stopping the Machine The joysticks will return to th...

Page 98: ...e two operating modes available for the joystick controls the Society of Automotive Engineers SAE mode and the Backhoe Loader BHL mode The swing and bucket functions are the same for SAE and BHL modes Arm Control SAE Mode To extend the arm push the left joystick To retract the arm pull the left joystick Arm Control BHL Mode To extend the arm push the right joystick To retract the arm pull the righ...

Page 99: ...l SAE Mode To raise the boom pull the right joystick To lower the boom push the right joystick Boom Control BHL Mode To raise the boom pull the left joystick To lower the boom push the left joystick Swing Control To swing the upper structure to the right move the left joystick to the right To swing the upper structure to the left move the left joystick to the left Fig 4 29 0002842 Fig 4 30 0003058...

Page 100: ...left Press the right side of the pedal to swing the boom right and press the left side of the pedal to swing the boom left Dozer Blade Control NOTE The dozer blade control track spread lever is also used to increase or decrease track spread gauge See Track Spread Gauge Adjustment on page 4 30 1 Place the dozer blade track spread switch 2 to the dozer blade position 2 Raise the dozer blade by pulli...

Page 101: ... MACHINE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT Change Dozer Blade Width Adjust the blade width by adding or removing blade extensions 2 The extension is secured with a pin 1 When not in use the blade extension 3 is stored on the back of the dozer blade 4 and secured with a pin 5 Fig 4 35 0005127 2 1 Fig 4 36 0005128 4 3 5 ...

Page 102: ...se the dozer blade control to lift the front of the tracks slightly off the ground 4 Lower the boom to lift the back of the tracks off the ground 5 Place the dozer blade track spread switch to the track spread position 1 6 Increase the track gauge by pushing the dozer blade track spread control lever control lever 2 forward 7 Decrease the track gauge by pulling the dozer blade track spread control...

Page 103: ...se the bucket to strike or compact the ground CAUTION Use caution when operating work equipment while the machine is traveling When the engine auto idle is on moving any control lever increases the engine speed Avoid any working conditions that may cause the machine to tip over Avoid moving any control lever or pedal to abruptly change the direction of the machine Do not operate the machine on any...

Page 104: ... to compact the ground or to break objects Such operation is very dangerous and may reduce the service life of the machine Never Use Traveling Force Never use the machine s traveling force to cut the bucket into the ground to excavate Such an operation may damage the machine or the work equipment Fig 4 41 0002846 Fig 4 42 0002864 ...

Page 105: ...er to the Stroke End Avoid operating the machine with any cylinder fully retracted or extended If the cylinder piston reaches the end of its stroke continued use of the work equipment could damage the cylinder Never Operate Using Machine Weight Never raise the rear or front of the machine to use the machine s weight to excavate Operating while using the machine s weight may damage the machine Fig ...

Page 106: ...ever quickly move the control levers from high speed to neutral Avoid Dozer Blade Impact Do not strike rocks or other hard objects with the dozer blade This can shorten the service life of the dozer blade or the hydraulic cylinder Support the Dozer Blade Fig 4 47 0002876 When the dozer blade is used as a stabilizer never use one end of the blade to support the machine Excavating Hard Ground Use al...

Page 107: ... Select a flat travel surface and travel in a straight line If possible turn the machine slowly and gradually Never let the machine make contact with power lines or bridges 2 Do not drive or swing the machine on broken stones rugged surfaces steel bars or scrap iron This could cause personal injury or track damage Do not perform operations where the rubber tracks may skid This can cause early trac...

Page 108: ... Do not allow fuels oils salt or chemical solvents to make contact with the tracks These substances will erode the track links and cause rusting and peeling Wash these substances off the tracks immediately with clean water Avoid operation of the machine in a marine environment Salt in seawater can damage the tracks Rinse the tracks if they were exposed to salt or salt water Traveling at High Speed...

Page 109: ...n water Move the machine to a different location if necessary Make sure that the swing bearing swing drive gear and swivel do not become submerged in water NOTE If the swing bearing swing drive gear or swivel have been submerged in water they must be cleaned Lubricate the swing drive gear and swing bearing NOTICE Operate the machine slowly when traveling through water Check the depth of the water ...

Page 110: ... the ground Travel at low speed Do not attempt to change direction on a slope or the machine may slip and tip over Only change direction on an even and solid surface If the engine stalls on a slope lower the bucket to the ground immediately neutralize all control levers and restart the engine Before traveling up a steep slope allow the machine to warm up sufficiently so it can perform properly WAR...

Page 111: ... loaded bucket to the downhill direction Build a platform 2 on an incline so the machine can operate on a level surface When traveling down a grade greater than 15 the work equipment should be positioned in front of the canopy with the final drive sprockets 3 in the uphill direction Keep the boom arm angle between 90 and 110 4 and the bucket 8 in 12 in 20 cm 30 cm 5 above the ground When traveling...

Page 112: ...g downhill keep the bucket in the traveling direction and 8 in 12 in 20 cm 30 cm 10 above the ground Lower the bucket immediately if the machine slips or loses balance Engine Stalls on an Incline If the engine stalls when the machine is on an incline lower the bucket to the ground immediately move all control levers to the neutral position and restart the engine When the engine stalls on an inclin...

Page 113: ...by rotating the lifted track back and forth Lower the track onto the ground and drive the machine to solid ground at low speed Pull the machine to solid ground using the boom arm and bucket If the engine is still running when the machine is stuck tow the machine with proper towing slings Removing a Stuck Machine Be careful when operating on soft terrain to avoid becoming stuck If stuck in soft gro...

Page 114: ...vot the upper structure to position the boom over the front of the machine 3 Curl the bucket so that the back of the bucket touches the ground 4 Lower the boom to raise the front of the tracks off the ground 5 If necessary place cribbing under the tracks to provide a firm surface 6 Raise the boom to lower the tracks onto the cribbing 7 Cut the bucket into the ground in front of the machine Retract...

Page 115: ... a Light Load The machine is equipped with a light load towing point 1 on the frame that can be used to tow a light load WARNING Make sure the wire ropes used for towing the machine are strong enough Never use a broken chain worn wire rope or a bent tow hook to tow the machine Never jerk the wire rope Failure to follow these warnings could result in death or serious injury NOTICE Make sure the wir...

Page 116: ...nch When excavating a trench always start from the sides Then remove the earth in the middle Boom Swing Feature The boom swing feature allows this excavator to perform trench work close to a wall NOTICE Avoid sudden stops when lowering the boom Hydraulic shock can damage the hydraulic system Avoid extending the arm cylinder while in full travel This can damage the hydraulic cylinder Do not allow t...

Page 117: ...om behind instead of from the side Leveling Operation 1 Choose the light load mode when performing a leveling operation Roll the bucket out and hold it slightly ahead of the arm 2 Raise the boom slowly and retract the arm at the same time Once the arm passes the vertical position lower the boom slowly and keep the bucket moving parallel to the ground NOTE Do not drag or push the bucket on the grou...

Page 118: ...on a road shoulder keep the tracks perpendicular to the work face and the travel motors at the rear of the machine Placing the machine in this position helps facilitate escape if a collapse occurs When working under a cliff or high embankment make sure the work area is secure Failure to follow these warnings could result in death or serious injury NOTICE Do not allow the arm to interfere with the ...

Page 119: ...ove the hydraulic lockout control lever to the locked closed position 5 Turn the key switch to OFF and remove the key 6 Turn the battery disconnect switch to OFF Parking the Machine on a Grade If it is necessary to park the machine on a grade 1 Firmly set the bucket teeth and dozer blade into the ground 2 Move the hydraulic lockout control lever to the locked closed position 3 Turn the key switch ...

Page 120: ... battery charged near 100 and keep the battery in a warm area if possible WARNING Before proceeding with any battery maintenance procedure observe the following precautions The top of the battery must be kept clean to prevent plugging of the battery vents Regularly wash the top of the battery to prevent the battery vents from plugging Battery gases are explosive Never smoke around batteries or exp...

Page 121: ...age in Cold Weather 1 Clean the machine 2 Check the engine coolant and engine oil levels and check for leaks The machine is normally filled to withstand a minimum low temperature of 40 F 40 C Change the fuel hydraulic oil and gear oil with new fluids that meet the air temperature requirements as necessary 3 Check the machine for leaks Check all cylinder rods for scratches and corrosion Apply greas...

Page 122: ...xtend the bucket arm and boom 3 Support the dozer blade on a block 4 Fill the fuel tank apply lubricant and change the engine oil before storage 5 Apply a thin coat of grease to any exposed surfaces of the hydraulic cylinder rods 6 Disconnect the negative battery cable or remove the battery and store it 7 If the ambient temperature is expected to drop below 32 F 0 C check the engine coolant mixtur...

Page 123: ...ine that has been stored for a prolonged period of time Clean the grease from the cylinder piston rods Add oil or apply lubricant to all parts or components Starting the Engine After Long Term Storage 1 Turn the key switch 2 to ON 2 Pull the throttle control lever 1 backward high idle and pause for 3 seconds 3 Push the throttle control lever forward low idle and start the engine For additional sta...

Page 124: ...Loading and Unloading Push the throttle control lever forward low idle Operating the engine at high idle could result in sudden unexpected movement Use level solid ground and keep the machine a safe distance away from roads during loading and unloading operations WARNING To prevent the machine from tipping over select a firm and level location that is a safe distance from any road or structure Mak...

Page 125: ...are when driving over the joints 2 between the trailer and the ramps Swinging the upper structure may cause the machine to tip over and result in personal injury Retract and lower the arm and swing the upper structure slowly to achieve the optimal balance Never operate any control levers other than the travel levers when the machine is on a ramp Clean the loading platform ramps and trailer floor b...

Page 126: ... the following procedures during loading 1 Align the centerline of the machine with that of the trailer 2 Slowly drive the machine up the ramps 3 When the machine tilts toward the trailer side lower the bucket close to the trailer floor Drive slowly until the tracks are completely on the trailer 4 Slightly raise the bucket Retract the arm and keep it in a lower position Slowly swing the upper stru...

Page 127: ...he locked closed position 9 Turn the key to OFF and remove from the key switch 10 Turn the battery disconnect switch to OFF 11 Lock right access door and engine hood 12 Cover the exhaust opening to prevent contamination 13 Lock the boom in position to prevent movement during transportation See Boom Swing Lock Handle on page 3 27 NOTICE Never turn the battery disconnect switch to OFF while the engi...

Page 128: ...ins or wire ropes 2 Make sure to secure the machine firmly in place to prevent it from sliding NOTICE Position the mirror inward toward the machine Secure any removed parts to the trailer Put a wood block between the bucket cylinder and the trailer floor to help prevent damage to the bucket cylinder Secure chains and wire ropes to the machine frame Prevent chains and wire ropes from crossing or pr...

Page 129: ...stance between the tracks 3 Remove chains or wire ropes that secure the machine 4 Unlock the boom See Boom Swing Lock Handle on page 3 27 5 Start the engine See Starting the Engine on page 4 16 6 Push the hydraulic lockout control lever to the unlocked open position 7 Raise the work equipment and retract the arm toward the boom Drive the machine slowly 8 Stop the machine when it travels over the r...

Page 130: ... when the machine is on the ramps Allow the machine to descend slowly until it comes in contact with the ground 11 Shut down the engine See Engine Shutdown on page 4 21 NOTICE Use extreme care when the machine drives over the joint area between the trailer and the ramps Avoid damage caused by unexpected movement of the work equipment Maintain the boom arm between an angle of 90 and 110 Unloading t...

Page 131: ...battery disconnect switch to OFF and lock the engine hood 6 Cover the exhaust opening to prevent contamination 7 Use wire ropes and a container spreader bar that have adequate length to keep the machine free from damage 8 Lift the machine 10 in 12 in 25 cm 30 cm and check its balance If it is not balanced lower the machine to the ground and adjust the boom or dozer blade positions WARNING Never li...

Page 132: ...Machine Operation SY16C Excavator OMM 4 60 Operation and Maintenance Manual 0420 SANY This Page Intentionally Left Blank ...

Page 133: ... on the Machine 5 5 Clean Parts of the Machine 5 6 Securing Access Covers and Compartment Doors 5 6 Installation of Hydraulic Hoses 5 6 Inspection and Maintenance in Adverse Environments 5 6 Mud Rain or Snow Conditions 5 6 Near Ocean Salt Air Environments 5 6 Dusty Environments 5 7 Cold Environments 5 7 Other Weather Environments 5 7 Check the Maintenance Log 5 7 Recommended Lubricants Fuels and C...

Page 134: ...ngine Belt 5 23 Check the Alternator 5 23 Check the Starter 5 23 Check and Replace the Air Filters 5 24 Check the Air Filters 5 24 Replace the Air Filters 5 25 Engine Cooling System 5 26 Check the Engine Coolant Level 5 26 Change the Engine Coolant 5 26 Inspect the Engine Coolant Pump 5 28 Inspect and Clean the Cooling Package 5 29 Fuel System 5 30 Drain the Fuel Tank 5 30 Bleed the Fuel System 5 ...

Page 135: ...ple 5 49 Check the Final Drive Motor Mounting Fasteners 5 49 Lubrication 5 51 Lubrication Points 5 51 Arm Cylinder Rod End Pin 5 52 Boom Arm Connecting Pin 5 52 Arm Cylinder Base End Pin 5 53 Boom Cylinder Rod End Pin 5 53 Boom Cylinder Base End Pin 5 53 Boom Pin 5 54 Swing Bearing 5 54 Swing Gear 5 54 Boom Swing Cylinder Base End Pin 5 55 Dozer Blade Cylinder End Pin and Blade Linkage Pins 5 55 B...

Page 136: ...erform the procedures listed in this manual or if additional procedures are required Always use the proper tools when performing any maintenance procedures Checks After Maintenance or Repairs Always perform the following after completing any maintenance to the machine Make sure all of the steps listed in this book have been followed If necessary have a coworker inspect your work for correct and pr...

Page 137: ...r does not filter out very small or nonsolid impurities Preventing Contamination Clean dirt dust and debris from the hydraulic tank filler cover or cap before opening Make sure objects do not fall into the tank and contaminate fluids during servicing If any object falls into any tank remove it immediately Failure to do so could result in component malfunction damage to the machine or improper mach...

Page 138: ...onsiderably shorten the service life of the hose Inspection and Maintenance in Adverse Environments If the machine will be operating under adverse conditions Check and clean all electrical components and connections Clean electrical components and connections that show corrosion Check and clean areas that are exposed to high levels of heat such as the exhaust manifold and turbocharger and keep the...

Page 139: ...in Recommended Lubricants Fuels and Coolant on page 5 8 Prior to starting the engine make sure the battery is fully charged and the battery and its case and cables have not cracked Other Weather Environments NOTE If there is evidence of overheating of bearings or bushings loose parts or rust during regular inspection increase the frequency of lubrication Based on experience and suggestions by lubr...

Page 140: ...ds can damage the machine or may cause improper machine operation Component or System Fluid Type Ambient Temperature 22 F 4 F 14 F 32 F 50 F 68 F 86 F 104 F 122 F 30 C 20 C 10 C 0 C 10 C 20 C 30 C 40 C 50 C Engine Engine oil SAE 30 SAE 10W SAE 10W 30 SAE 15W 40 Swing machinery idler final drive Gear oil SAE 30 SAE 15W 40 Hydraulic system Hydraulic oil SAE 10W SAE 10W 30 SAE 15W 40 ISO VG32 ISO VG4...

Page 141: ...tem components carries heat away from components and contains anti corrosion additives and detergents Hydraulic system malfunctions are often caused by poor machine maintenance practices Following the guidelines below will result in proper hydraulic system maintenance Do not use any additives with the hydraulic oil Replace hydraulic oil that has been subjected to overheating or damaged components ...

Page 142: ...ing against both engine coolant boiling and freezing Anti freezing engine coolant is also necessary in regions where freezing protection is unnecessary If using concentrated engine coolant use distilled water to dilute per instructions on engine coolant container Natural water such as river water and well water hard water contain large amounts of minerals calcium magnesium etc which can form scale...

Page 143: ...the machine for loose or missing components Clean the operator area Check all controls for smooth operation and make sure they return to the neutral position Make sure all safety decals are in place and are legible Make sure safety equipment is in place and in operating condition Check for fluid leaks Check the following during operation with the engine running Monitor the control panel for normal...

Page 144: ...ponents Clean the operator area Check all controls for smooth operation and make sure they return to the neutral position Make sure all safety decals are in place and legible Make sure safety equipment is in place and in operating condition Check for fluid leaks Check the fuel level See page 4 9 Check the engine oil level See page 4 8 Check the engine coolant level See page 4 7 Check the hydraulic...

Page 145: ...oil samples both See page 5 49 Change final drive oil in both sides See page 5 47 Every 250 Hours Change the engine oil and filter See page 5 19 Check the track tension See page 5 43 Inspect the engine coolant pump See page 5 28 Check the engine belt See page 5 21 Check the doors and hood See page 3 22 With breaker operating above 50 replace the hydraulic oil return filter See page 5 38 Otherwise ...

Page 146: ...Annually or Every 2000 Hours Pressure wash and clean the entire machine Do a complete machine structural inspection Inspect the alternator See page 5 23 Inspect the starter See page 5 23 Change the engine coolant See page 5 26 Check the engine valve clearance Contact a SANY dealer for more information Change the hydraulic oil See page 5 40 Clean the hydraulic oil suction screen See page 5 38 Chang...

Page 147: ... machines equipped with a bucket Change the hydraulic oil and filters every 400 hours on breaker equipped machines After Maintenance is Completed Record the completion of all of the maintenance tasks in the Maintenance Log If authorized remove all lockout tagout warnings and machine securing elements and fully activate the machine Return the machine to operation NOTICE The hydraulic oil filter mus...

Page 148: ...critical for engine operation Never use lubricants that are not SANY approved Clean grease fittings before applying grease Use a grease gun to pump grease into the fitting and pump until old grease begins to escape Clean off any grease that has been pushed out Shown below are the lubrication points that must be maintained according to the lubrication chart See Lubrication Points on page 5 51 Fig 5...

Page 149: ...hr 1 Arm cylinder pins 2 Grease 2 Boom arm connecting pin 1 Grease 3 Boom cylinder pins 2 Grease 4 Boom pin 1 Grease 5 Swing bearing 1 Grease 6 Swing gear 1 Grease 7 Boom swing cylinder base end pin 1 Grease 8 Dozer blade cylinder pins 2 Grease 9 Bucket linkage pins 3 Grease 10 Bucket cylinder pin 4 Grease 11 Boom swing cylinder rod end pin 1 Grease 12 Dozer blade linkage pins 2 Grease 13 Boom swi...

Page 150: ...the engine off and open the engine hood 3 Inspect the engine and engine compartment for Oil fuel and engine coolant leaks Loose fasteners and connections Worn or loose engine belt Damaged hoses and wiring harnesses WARNING Maintenance and service must be performed with the engine off unless otherwise indicated Shut off the engine before opening or removing the engine cover Remove the key and turn ...

Page 151: ...ug and allow the oil to drain 4 Install the drain plug Pre start Check Reference Check the engine coolant level and top off as necessary Engine Coolant Level Check on page 4 7 Check the engine oil level Engine Oil Level Check on page 4 8 Check the fuel level and add as necessary Fuel Level Check on page 4 9 Drain water from the fuel water separator Drain the Fuel Water Separator on page 4 10 Check...

Page 152: ... Check on page 4 8 11 Start and run the engine at low idle for 5 minutes 12 Stop the engine and check the engine oil level Add engine oil as necessary Collect Engine Oil Sample 1 Obtain an oil analysis sample kit from a SANY dealer 2 Operate the machine until the engine oil is up to normal operating temperature 3 Prepare the machine for service See Maintenance Safety on page 2 9 4 Open the engine ...

Page 153: ...g the operator seat base plate Remove the seat with base plate to access the engine compartment 3 Check the engine belt tension by pressing down on the engine belt between the fan pulley 2 and the alternator pulley 3 The engine belt must deflect 4 0 35 in 0 47 in 9 mm 13 mm NOTICE A loose engine belt may cause improper battery charging engine overheating or accelerated engine belt wear An overtigh...

Page 154: ...this stage the engine belt can fail at any moment Heat age and stress are the primary contributors Pulling Belt material is sheared from the ribs Lack of tension misalignment worn pulleys or a combination of these factors can cause the following Uneven rib wear The engine belt shows damage to the side with the possibility of breaks in the tensile cord or jagged edged ribs A thumping grinding noise...

Page 155: ...r of removal Adjust the belt tension See Check and Adjust the Engine Belt Tension on page 5 21 6 Run the engine at low idle for 5 minutes and then shut down the machine Check the belt tension and adjust as needed 7 Install the operator seat and base Check the Alternator Prepare the machine for service See Maintenance Safety on page 2 9 Check the alternator for abnormal noise and operation If the a...

Page 156: ...y air filter element must be replaced Reset the air filter restriction indicator after servicing by pressing the end 2 of the indicator body 3 Inspect the dust valve 4 The dust valve 4 is at the bottom of the end cover 3 When the engine is off the dust valve should be closed NOTICE If you check or replace air filter elements when the engine is running dirt may enter the engine and cause damage It ...

Page 157: ...en or is missing dust particles that are normally expelled can reenter the filter housing and deposit themselves on the filter shortening the air filter service life Replace the Air Filters 1 Prepare the machine for service See Maintenance Safety on page 2 9 2 Open the engine hood 3 Release the latch 1 and remove the end cover 2 NOTE Clean the interior of the housing before removing the primary fi...

Page 158: ...heck on page 4 7 Change the Engine Coolant 1 Prepare the machine for service See Maintenance Safety on page 2 9 2 Open the engine hood WARNING Engine coolant is toxic Avoid inhaling or ingesting engine coolant Do not remove the radiator cap while the engine is hot Engine coolant is under pressure when hot and could spray out Always wait for the engine to cool before removing the radiator cap Failu...

Page 159: ...ove the right skirt panel See Remove Install the Right Skirt Panel on page 3 24 7 Place an appropriate container under the engine coolant drain hose 3 Open the coolant drain valve 4 and allow the engine coolant to drain 8 Close the drain valve Add clean water to fill the radiator Start the engine and run it at low speed until the temperature reaches 194ºF 90ºC Run the engine for an additional 10 m...

Page 160: ...tes and then at high speed for 5 minutes to bleed air from the cooling system 13 Top off the radiator and fill the overflow tank until the engine coolant is between the FULL 5 and LOW 6 marks Inspect the Engine Coolant Pump 1 Prepare the machine for service See Maintenance Safety on page 2 9 2 The engine coolant pump is behind the engine cooling fan Inspect the engine coolant pump for any signs of...

Page 161: ...ir the component immediately if damaged cooling fins are found 7 Check the hose clamps Tighten as necessary 8 Install the right access panel and fuel filler cap WARNING Do not allow compressed air pressurized water or steam to come into contact with skin Always wear goggles gloves and other personal protective equipment Engine coolant is toxic Avoid inhaling or ingesting engine coolant Do not remo...

Page 162: ...ed after refilling See Bleed the Fuel System on page 5 30 Bleed the Fuel System NOTE Air trapped in the fuel system may cause engine starting failure or abnormal running After servicing the fuel system or running out of fuel the key switch should be turned to ON for 2 to 3 minutes before attempting to start the engine The lift pump will bleed air from the system WARNING Components and oil remain h...

Page 163: ...r an additional 1 2 turn Overtightening the filter may damage the O ring resulting in a fuel leak 6 Bleed trapped air from the fuel system See Bleed the Fuel System on page 5 30 7 Start the engine and check the fuel filter for leaks WARNING Components and oil remain hot when the engine is stopped which may cause severe burns Wait until components and oil are cool before you proceed Never service t...

Page 164: ...make sure it is securely seated within the filter housing then fill the filter housing with clean fuel 9 Reinstall the filter housing and turn the fuel shutoff valve 1 1 4 turn to the ON position 10 Start the engine and check for leaks WARNING Components and oil remain hot when the engine is stopped which may cause severe burns Wait until components and oil are cool before you proceed Never servic...

Page 165: ...dure follow and remember these points Battery gases are explosive Never smoke around batteries or expose them to sparks or open flames Wear personal protective equipment when working with batteries Work in a well ventilated area If battery acid contacts skin or eyes flush the area immediately with fresh water and seek medical attention Failure to observe and follow these warnings could result in d...

Page 166: ...ch on page 3 19 WARNING Before proceeding with any battery maintenance procedure follow and remember these points Battery gases are explosive Never smoke around batteries or expose them to sparks or open flames Wear personal protective equipment when working with batteries Work in a well ventilated area If battery acid contacts skin or eyes flush the area immediately with fresh water and seek medi...

Page 167: ...Disconnect the ground negative terminal 1 first followed by the positive terminal 2 5 Remove the battery clamp fasteners 3 and battery clamp 4 6 Check that all cables and parts are out of the way then lift the battery out of the battery compartment 7 Clean the battery tray 8 Installation is in the reverse order of removal Connect the positive terminal first followed by the ground negative terminal...

Page 168: ...ystick to lower the boom to the ground 6 If the boom lowers to the ground no further action is required 7 If the boom does not lower to the ground contact a SANY dealer for service WARNING The accumulator contains pressurized nitrogen Improper handling is extremely dangerous Do not drill holes in the accumulator or place it close to fire or a high heat source Do not weld any part on the accumulato...

Page 169: ...aulic Oil Level See Hydraulic Oil Level Check on page 4 11 Add Hydraulic Oil 1 Position the work equipment as shown on the hydraulic tank decal See Hydraulic Oil Level Check on page 4 11 2 Relieve system pressure See Relieve Hydraulic System Pressure on page 5 37 3 Prepare the machine for service See Maintenance Safety on page 2 9 4 Remove the left access panel See Remove Install the Left Access P...

Page 170: ...nel See Remove Install the Left Access Panel on page 3 25 WARNING Allow the hydraulic system to cool before servicing Hot oil may cause burns or other serious injury The hydraulic tank may be under pressure and hydraulic oil may be present at the filler cover Remove the filler cover slowly to relieve any pressure and avoid injury Failure to follow these warnings could result in death or serious in...

Page 171: ...turn filter attached to the back of the cover plate 12 Remove and examine the screen inside of the tank NOTE Replace a clogged or damaged screen with a new one 13 Reinstall the cover plate 14 Add hydraulic oil to the hydraulic tank until the hydraulic oil level is between the marks on the hydraulic tank level sight glass 1 15 Install the hydraulic oil filler cover 3 with fasteners 4 16 Start the e...

Page 172: ...ystem pressure See Relieve Hydraulic System Pressure on page 5 37 4 Remove the left access panel See Remove Install the Left Access Panel on page 3 25 WARNING Allow the hydraulic system to cool before servicing Hot oil may cause burns or other serious injury The hydraulic tank may be under pressure and hydraulic oil may be present at the filler cover Relieve any pressure to avoid injury Failure to...

Page 173: ...screen 11 Install and tighten the drain plug 12 Fill the hydraulic tank to the specified level See Add Hydraulic Oil on page 5 37 Collect Hydraulic Oil Sample 1 Obtain an oil analysis sample kit from a SANY dealer 2 Operate the machine until the hydraulic oil is up to normal operating temperature 3 Prepare the machine for service See Maintenance Safety on page 2 9 4 Remove the hydraulic tank breat...

Page 174: ...ines for leaks Replace damaged or leaking hoses or lines immediately Make sure there is sufficient clearance between all hydraulic lines and hoses and the high temperature engine components Make sure there is no friction between them Make sure no hydraulic lines contact each other Swing Drive Check the Swing Drive Gearbox Mounting Fasteners 1 Prepare the machine for service See Maintenance Safety ...

Page 175: ...e side 2 Rotate the track one full revolution 3 Prepare the machine for service See Maintenance Safety on page 2 9 4 Use a straightedge to measure track sag 1 between the tread of the track roller and the rail surface of the track 5 Normal track sag is 0 4 in 0 8 in 10 mm 20 mm for rubber tracks If the track sag is outside of this range the track tension must be adjusted NOTICE Remove gravel or mu...

Page 176: ...tment WARNING Do not loosen the grease fitting The grease fitting is under extreme pressure and can exit the grease valve and cause serious injury Do not stand directly in front of the grease valve when loosening the valve Failure to follow these warnings could result in death or serious injury CAUTION If the track remains too tight after opening the grease valve or if the track remains too loose ...

Page 177: ...the grease valve 1 1 to 1 1 2 turns while observing idler movement Grease should come out from behind the grease valve NOTE If grease does not come out slowly rotate the track in both directions When grease begins to flow stop and continue the adjustment 4 When the track sag is within specification tighten the grease valve to 44 lb ft to 59 lb ft 60 N m to 80 N m 5 Rotate the track one full revolu...

Page 178: ...opening NOTE Refer to See Recommended Lubricants Fuels and Coolant on page 5 8 for recommended final drive oil 6 If necessary add oil 7 Install the oil level plug and tighten to 12 5 lb ft 17 N m 8 Repeat this procedure on the other final drive CAUTION Allow the final drive to cool before servicing Hot oil may cause burns or other serious injury The final drive gear case may be under pressure Remo...

Page 179: ...mple on page 5 49 5 Place a suitable container under the final drive 6 Slowly loosen and remove the oil level plug 1 to relieve any internal pressure NOTE For final drive oil capacity see Fluid Capacities on page 5 9 7 Remove the oil drain plug 2 and allow the oil to drain 8 Install the oil drain plug and tighten to 36 lb ft 49 N m 9 Add new gear oil through the oil level plug opening Fill until t...

Page 180: ...Maintenance SY16C Excavator OMM 5 48 Operation and Maintenance Manual 0420 SANY 11 Repeat this procedure on the other final drive ...

Page 181: ... level plug See Check and Add Final Drive Oil on page 5 46 5 Insert the sample tube into the final drive and collect a sample of final drive oil Reinstall the final drive oil level plug 6 Send the sample for testing in accordance with the instructions packaged with the sample kit Check the Final Drive Motor Mounting Fasteners 1 Prepare the machine for service See Maintenance Safety on page 2 9 2 R...

Page 182: ...steners 3 for rust damage or looseness 4 Replace any damaged fasteners and tighten any loose fasteners 5 Inspect hoses 4 for leaks or signs of wear Contact a SANY dealer to replace damaged or leaking hydraulic lines NOTE Use thread lock compound when tightening loose fasteners or installing new fasteners Fig 5 38 0005106 3 4 ...

Page 183: ...Boom swing cylinder base end pin page 5 55 2 Boom arm connecting pin page 5 52 10 Dozer blade cylinder end pins page 5 55 3 Arm cylinder base end pin page 5 53 11 Bucket linkage pins page 5 55 4 Boom cylinder rod end pin page 5 53 12 Bucket cylinder rod end pin page 5 56 5 Boom cylinder base end pin page 5 53 13 Bucket cylinder base end pin page 5 56 6 Boom pin page 5 54 14 Boom swing cylinder rod...

Page 184: ...nts 1 Prepare the machine for service See Maintenance Safety on page 2 9 2 Using a grease gun pump grease into the grease fittings 3 Clean off all excess grease and install the grease fitting cap Arm Cylinder Rod End Pin 1 Remove the grease fitting cap 1 from the arm cylin der rod end pin grease fitting 2 2 Grease the arm cylinder rod end pin grease fitting 3 Wipe excess grease from around the gre...

Page 185: ...ting and install the grease fitting cap Boom Cylinder Rod End Pin 1 Remove the grease fitting cap 1 from the boom cylin der rod end pin grease fitting 2 2 Grease the boom cylinder rod end pin grease fitting 3 Wipe excess grease from around the grease fitting and install the grease fitting cap Boom Cylinder Base End Pin 1 Remove the grease fitting cap 1 from the boom cylin der base end pin grease f...

Page 186: ...45 degrees 1 8 turn in each direction 2 Shut down the engine 3 Remove the grease fitting caps 1 and grease the swing bearing 2 4 Wipe excess grease from around the grease fitting and install the grease fitting cap Swing Gear 1 Start the engine and raise the bucket 0 8 in 1 2 in 20 mm 30 mm above the ground Swing the upper structure 45 degrees 1 8 turn in each direction 2 Shut down the engine 3 Rem...

Page 187: ...stall the grease fitting cap Dozer Blade Cylinder End Pin and Blade Linkage Pins NOTE Only one dozer blade linkage pin grease fitting cap is shown 1 Remove the grease fitting caps 1 from the dozer blade cylinder end pins 2 and the dozer blade linkage pins 3 2 Grease the dozer blade cylinder end pins and the dozer blade linkage pins grease fittings 3 Wipe excess grease from around the grease fittin...

Page 188: ...er rod end pin grease fittings 3 Wipe excess grease from around the grease fittings and install the grease fitting caps Bucket Cylinder Base End Pin 1 Remove the grease fitting cap 1 from the bucket cyl inder base end pin grease fitting 2 2 Grease the bucket cylinder base end pin grease fitting 3 Wipe excess grease from around the grease fitting and install the grease fitting cap Fig 5 51 0005110 ...

Page 189: ...grease fitting 2 2 Grease the boom swing cylinder rod end pin grease fitting 3 Wipe excess grease from around the grease fitting and install the grease fitting cap Boom Swing Pin NOTE Only the upper boom swing pin grease fitting is shown The fitting on the bottom of the boom swing pin is similar 1 Remove grease fitting caps 1 2 Grease the boom swing pin grease fittings 2 3 Wipe excess grease from ...

Page 190: ...he bucket teeth The dimension of new bucket teeth is 3 5 in 90 mm The minimum service limit of bucket teeth is 1 6 in 40 mm WARNING Unexpected machine movement can be dangerous when replacing the bucket teeth Place the bucket on a stable work surface Shut down the engine and lock out the control levers Roll pins may eject with extreme force when removed Do not allow anyone to stand in front of the...

Page 191: ...e arm Clean the pins and pin bores 5 Align the arm with a new bucket Make sure the bucket is secured and will not move 6 Install the bucket pins Install the mounting fasteners and pins into the bucket pins 7 Grease the bucket pins 8 Start the engine and run it at low idle Operate the bucket slowly in both directions to check for binding CAUTION Keep fingers and other body parts away from pinch poi...

Page 192: ...Maintenance SY16C Excavator OMM 5 60 Operation and Maintenance Manual 0420 SANY This Page Intentionally Left Blank ...

Page 193: ... 1 TABLE OF CONTENTS INTRODUCTION SAFETY MACHINE CONTROLS MACHINE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT Specifications Machine Dimensions 6 2 Working Range 6 3 Lifting Performance 6 5 Lift Chart Blade Down 6 6 Lift Chart Blade Up 6 7 Technical Specifications 6 8 ...

Page 194: ...travel alarm removed 7 ft 11 in 2 42 m 5 Track width standard shoe 9 in 320 mm 6 Track gauge tracks retracted 2 ft 6 in 750 mm 6 Track gauge tracks extended 3 ft 8 in 1 12 m 7 Transport width tracks retracted 3 ft 3 in 0 98 m 7 Transport width tracks extended 4 ft 5 in 1 35 m 8 Minimum ground clearance 7 in 180 mm 9 Track length on ground 4 ft 1 22 m 10 Track length 5 ft 2 in 1 58 m 11 Dozer blade...

Page 195: ...Specifications SANY Operation and Maintenance Manual 0420 6 3 TABLE OF CONTENTS INTRODUCTION SAFETY MACHINE CONTROLS MACHINE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT WORKING RANGE Fig 6 2 0004832 1 5 6 4 3 2 ...

Page 196: ...mum swing radius 5 ft 5 in 1 65 m 2 Maximum reach at ground level 13 ft 1 in 4 00 m 3 Maximum vertical wall digging depth 7 ft 3 in 2 21 m 4 Maximum digging depth 7 ft 9 in 2 36 m 5 Maximum dumping height 8 ft 8 in 2 63 m 6 Maximum digging height 12 ft 3 66 m Boom length 5 ft 11 in 1 81 m Arm length 3 ft 8 in 1 13 m ...

Page 197: ...MM Specifications SANY Operation and Maintenance Manual 0420 6 5 TABLE OF CONTENTS INTRODUCTION SAFETY MACHINE CONTROLS MACHINE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT LIFTING PERFORMANCE Fig 6 3 0004833 ...

Page 198: ...n is over the side NOTE The load point is the centerline of the bucket pivot mounting pin on the arm Load Point Height ft m Rated Capacity lb kg Load Point Radius ft m 4 9 1 5 6 6 2 0 8 2 2 5 9 8 3 0 Lift capacity at max reach End Side End Side End Side End Side End Side 9 8 3 0 628 285 628 285 6 6 2 0 587 267 557 253 597 271 597 271 613 278 613 278 3 3 1 0 1065 483 1065 483 818 371 814 370 697 31...

Page 199: ...in compliance with ISO 10567 2007 NOTE Least stable position is over the side NOTE The load point is the centerline of the bucket pivot mounting pin on the arm Load Point Height ft m Rated Capacity lb kg Load Point Radius ft m 4 9 1 5 6 6 2 0 8 2 2 5 9 8 3 0 Lift capacity at max reach End Side End Side End Side End Side End Side 9 8 3 0 627 285 627 285 6 6 2 0 557 253 557 253 596 271 596 271 594 2...

Page 200: ... flow maximum 12 7 gal min 48 0 L min Operating pressure maximum 3553 psi 24 5 MPa Travel motor Axial piston Travel pressure maximum 3553 psi 24 5 MPa Travel speeds maximum 1 3 2 3 mph 2 1 3 7 km hr Travel effort maximum 3507 lbf 15 6 kN Grade capability maximum 35 Swing motor Axial piston Swing pressure maximum 2350 psi 16 2 MPa Swing speed 10 rpm Undercarriage standard Belted rubber track Track ...

Page 201: ...TION SAFETY MACHINE CONTROLS MACHINE OPERATION MAINTENANCE SPECIFICATIONS OPTIONAL EQUIPMENT Optional Equipment Optional Equipment Selection 7 2 Read Equipment Instruction 7 2 Removal and Installation Precautions 7 2 Equipment Operation Precautions 7 3 Install Optional Equipment 7 4 Remove Optional Equipment 7 6 ...

Page 202: ... and pressure of optional equipment If the optional equipment manual is missing or damaged contact the manufacturer of the optional equipment to obtain a replacement Removal and Installation Precautions Follow the instructions in this manual and in the optional equipment manual Remove and install equipment only on a firm level surface Use an appropriate lifting device when handling objects weighin...

Page 203: ...t since the machine s center of gravity and working range may change Make sure the machine is well balanced Maintain a safe distance from all surrounding barriers during machine operations To prevent the machine from tipping over never swing lower or stop the machine suddenly To prevent impact that may cause the machine to tip over never raise or lower the boom suddenly NOTICE The following precau...

Page 204: ... instructions 6 Connect the optional equipment hydraulic lines and bleed the hydraulic system in accordance with the manufacturer s instructions WARNING Do not release the equipment unless it is on the ground or on a solid supportive surface Block or support the equipment to prevent rolling or tipping Failure to follow these warnings could result in death or serious injury Hydraulic systems operat...

Page 205: ...o way positions for operating optional equipment NOTE A variety of optional one way and two way flow equipment is available for use on this machine A hydraulic breaker is an example of one way flow equipment A bucket thumb or shear are examples of two way flow equipment The return flow selector valve is shown in the one way flow position 8 Rotate the valve stem 4 counterclockwise until it contacts...

Page 206: ...ordance with the manufacturer s instructions 7 Adjust the return flow selector valve as necessary See Install Optional Equipment on page 7 4 8 Check the hydraulic oil level See Check the Hydraulic Oil Level on page 5 37 WARNING Do not release the equipment unless it is on the ground or on a solid supportive surface Block or support the equipment to prevent rolling or tipping Failure to follow thes...

Page 207: ...Page Intentionally Blank ...

Page 208: ... Part Number SSY005082390 318 Cooper Circle Peachtree City Georgia 30269 www sanyamerica com find a dealer Sales E mail sales sanyamerica com Service E mail service sanyamerica com Service Hotline 470 552 SANY 7269 sanyamerica com ...

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