LGMG SR1623 Operation And Maintenance Manual Download Page 47 | Manualshive

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Lifting Work Platform Operation and Maintenance Manual

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Summary of Contents for SR1623

Page 1: ...UP JINAN HEAVY MACHINERY CO LTD Warning Operators and maintenance personnel must read and understand this manual before operating and maintaining this vehicle otherwise it may lead to casualties This...

Page 2: ...1st edition August 2019 1st printed Lingong Group Jinan Heavy Machinery Co Ltd Add 12th Floor Building 3 Lushangguoaocheng 9777 Jingshi Road Lixia District Jinan China Tel 86 0531 67605017 Fax 86 053...

Page 3: ...nent Damage 7 1 14 Hazard of Explosion and Fire 7 1 15 Hazard of Machine Damage 7 1 16 Hazard of Bodily Injuries 8 1 17 Battery Safety 8 1 18 Tilting Hazard 8 Chapter II Legend 9 Chapter III Label 13...

Page 4: ...dience 57 10 2 Being Fixed on Trucks or Trailers during Transportation 57 10 3 Ensuring Transportation Safety 58 10 4 Lifting Guidance 58 Chapter XI Maintenance 61 11 1 Compliance and Obedience 63 11...

Page 5: ...he Fuel Filter Element 73 11 22 Check for Engine Air Filter 74 11 23 Cleaning or Replacement of Air Filter 74 11 24 Check for Coolant Liquid Level 75 11 25 Filling or Replacement of Engine Coolant 75...

Page 6: ...l be in strict accordance with the time interval in the maintenance schedule to perform maintenance to the platform This manual shall always be placed at the specified position so that the driver can...

Page 7: ...erations please ask the Company or the dealer The prevention measures on operation and maintenance given in this manual are only applicable to use of the machine as per the regulations If the machine...

Page 8: ...Lifting Work Platform Operation and Maintenance Manual 1 Chapter I Safety...

Page 9: ...Lifting Work Platform Operation and Maintenance Manual 2...

Page 10: ...ymbolic text used on the product of Lingong Group Jinan Heavy Machinery Co Ltd are shown as below 1 Safety warning sign warn the existing potential personal injuries Follow all safety information behi...

Page 11: ...achine as the ground wire during welding 1 7 Danger of Tip Over Staff equipment and materials on the platform cannot exceed the maximum bearing capacity of the platform and extension platform Maximum...

Page 12: ...crane 11 Don t place fasten and fix or suspend loads on any component of the machine 12 Don t place ladders or scaffolds within the platform or against any component of the machine 13 Don t attach pla...

Page 13: ...y objects 1 10 Hazards of Operating on Slopes Don t drive the machine on slopes that exceed the ratings of machine slopes and side slopes Slope ratings are applicable to machines in a rising state Mod...

Page 14: ...d the operator to wear qualified safety helmet when the machine is operated 1 13 Hazard of Component Damage 1 Do not use any battery or charger greater than 12 V to start up the engine 2 Do not use th...

Page 15: ...ize the overflowing acidic substances in the battery Explosion Hazard 1 Prohibit sparks flames and lighted cigarettes to be near the battery because the battery can release explosive gas 2 Do not use...

Page 16: ...Lifting Work Platform Operation and Maintenance Manual 9 Chapter II Legend...

Page 17: ...Lifting Work Platform Operation and Maintenance Manual 10...

Page 18: ...Covering accessories 2 Platform guard railing 11 Working indicator 3 Extension platform 12 Steering tire 4 Document box 13 Hydraulic oil tank 5 PCU 14 Fuel tank 6 Fixed lanyard point 15 Non steering w...

Page 19: ...Lifting Work Platform Operation and Maintenance Manual 12...

Page 20: ...Lifting Work Platform Operation and Maintenance Manual 13 Chapter III Label...

Page 21: ...Lifting Work Platform Operation and Maintenance Manual 14...

Page 22: ...Lifting Work Platform Operation and Maintenance Manual 15 Label Hydraulic oil tank Fuel tank...

Page 23: ...Lifting Work Platform Operation and Maintenance Manual 16...

Page 24: ...GO 13 2534000177 Fuel tank mark 14 2534000047 No fire warning mark 15 2534000009 Mark of electric shock hazard 16 2534000056 Mark of drive form 17 2534000102 Mark of forward direction 18 2534000142 No...

Page 25: ...Lifting Work Platform Operation and Maintenance Manual 18...

Page 26: ...Lifting Work Platform Operation and Maintenance Manual 19...

Page 27: ...outriggers 10 2534000772 Load mark of vehicle wheel 11 2534000773 Nameplate of whole machine 12 2534000142 Notice 13 2534000220 LOGO 14 2534000143 Label Crushing Hazard 15 2534000011 Notice mark for...

Page 28: ...Lifting Work Platform Operation and Maintenance Manual 21 Chapter IV Specifications...

Page 29: ...Lifting Work Platform Operation and Maintenance Manual 22...

Page 30: ...folding state km h 6 1 Theoretical climbing ability mm 40 Running speed of machine rising state km h 1 1 Running height m 8 5 Main Dimensions Item Parameters Item Parameters Length of whole machine p...

Page 31: ...olume Item Parameters Hydraulic oil No 32 140 L replacement of oil Engine oil 9 5L Diesel 110L Reducer 4 80 90 w 0 68L 4 Note When hydraulic oil and diesel are filled it is necessary to use the corres...

Page 32: ...Lifting Work Platform Operation and Maintenance Manual 25 Chapter V Control Unit...

Page 33: ...Lifting Work Platform Operation and Maintenance Manual 26...

Page 34: ...hat the middle and low idling has been selected 5 LCD reading display 6 Diesel model glow plug button Press this button to activate the glow plug 7 Ascending button of platform Press this button to ri...

Page 35: ...rn the key switch to the platform and then PCU will run Turn the key switch to OFF position and then the machine will be shut down Turn the key switch to the ground and then GCU will run 16 Red emerge...

Page 36: ...ss this button to start up the engine 4 Idling selection button of engine with indicator Press this button to select the idling setting of engine The indicator is on indicating that the idling has bee...

Page 37: ...n the machine will move in the direction indicated by the blue arrow Move the control handle in the direction indicated by the yellow arrow on control panel and then the machine will move in the direc...

Page 38: ...If pressing rising button or falling button the platform will rise or fall 3 Emergency descending When the vehicle is unable to fall on the platform normally due to the fault enable the emergency desc...

Page 39: ...diagnosis and fault code Display Error code Description Solution 01 Internal ECU Fault 01 Main control system GCU Error Replace the GCU 02 Platform ECU Fault 02 Communication error Check the wiring an...

Page 40: ...ile starting Check the switch and replace the upper control unit 37 Auto Level Switch Fault 37 Automatic level switch opening error while starting Check the switch and replace the upper control unit 4...

Page 41: ...ine 70 High Engine RPM 70 Engine overspeed fault Check the circuit and engine 80 Left Front Otrg Coil Flt 80 Left front outrigger solenoid valve coil fault Check the circuit and replace the solenoid v...

Page 42: ...Lifting Work Platform Operation and Maintenance Manual 35 Chapter VI Check before Operation...

Page 43: ...Lifting Work Platform Operation and Maintenance Manual 36...

Page 44: ...atus are found the machine shall be marked and discontinued 6 Only qualified repair technicians can repair machines as required by the manufacturer After repair the operator must perform check before...

Page 45: ...in welds or structural components Indentation or damage to the machine Ensure that all structural components and other key components are complete and all relevant fasteners and pins are in the corre...

Page 46: ...Lifting Work Platform Operation and Maintenance Manual 39 Chapter VII Workplace Check...

Page 47: ...Lifting Work Platform Operation and Maintenance Manual 40...

Page 48: ...r the workplace ensures safe operation of machine The operator shall carry out the work before moving the machine to the workplace 2 Knowing and remembering the hazards in the workplace is the respons...

Page 49: ...Lifting Work Platform Operation and Maintenance Manual 42...

Page 50: ...Lifting Work Platform Operation and Maintenance Manual 43 Chapter VIII Functional Test...

Page 51: ...Lifting Work Platform Operation and Maintenance Manual 44...

Page 52: ...ull the red emergency shutdown button on the platform and ground out to the On position 2 Turn the key switch to the GCU Result The LCD screen will light up and show SYSTEM READY Note LCD reading disp...

Page 53: ...the engine 2 Start the ascending descending rocker switch in the direction indicated by the blue arrow Result The platform shall not ascend 3 Press and hold the enabling button with lifting functions...

Page 54: ...ving speed exceeds 1 1 km s when the platform is raised please mark the machine immediately and stop running it 8 6 Test on Operation of Inclination Sensor Note The test is performed on the ground wit...

Page 55: ...Move the Hall switch to make it be in downward direction Result The outrigger shall be stretched out to level the machine When the machine is level it will sound 6 Raise the platform Result The platfo...

Page 56: ...Lifting Work Platform Operation and Maintenance Manual 49 Chapter IX Operation Instructions...

Page 57: ...Lifting Work Platform Operation and Maintenance Manual 50...

Page 58: ...achine If more than one operator uses the same machine in different time of the same shift they must be qualified operators and obey all safety rules and instructions on the operation and maintenance...

Page 59: ...ch to the PCU 2 The ground and platform red emergency shutdown buttons are pulled out to On position 3 Start the engine Adjustment of Platform Position 1 Press and hold the enabling button of lifting...

Page 60: ...upslope downslope and side slope the machine must be lifted or transported up and down along the slope Refer to the Transportation and Lifting section 9 8 Extension and Retraction Platform 1 Rise the...

Page 61: ...ding rocker switch of the outrigger to level the machine according to the required direction 9 11 Use Method of Safety Arm Raise the platform to a height which is about 3 2 m away from the ground Lift...

Page 62: ...Lifting Work Platform Operation and Maintenance Manual 55 Chapter X Transportation and Lifting Instructions...

Page 63: ...Lifting Work Platform Operation and Maintenance Manual 56...

Page 64: ...l ground or have been fixed 7 Do not drive the machine on slopes with the rated value of upslope downslope and side slope of machine Refer to Drive on slope in Operation Instructions 8 If the gradient...

Page 65: ...has been folded use a belt to fix it before transportation Compliance and Obedience 1 Only qualified hook workers are allowed to assemble locks and lift the platform 2 Ensure that the crane has suffic...

Page 66: ...Lifting Work Platform Operation and Maintenance Manual 59 Y axis X axis...

Page 67: ...Lifting Work Platform Operation and Maintenance Manual 60...

Page 68: ...Lifting Work Platform Operation and Maintenance Manual 61 Chapter XI Maintenance...

Page 69: ...Lifting Work Platform Operation and Maintenance Manual 62...

Page 70: ...ty manual are in the storage container within the work platform by the operator 3 Check each page of the manual to be legible and in a good condition 4 Put the manual into the file storage box after u...

Page 71: ...d and guardrail bolts have been properly installed and tightened Note If the platform must be raised to check the machine ensure that the safety arm is in the correct position See the Operation Instru...

Page 72: ...condition is critical for safe operation and good performance of the platform Failure to find and replace wires burned scratched corroded or bent will result in unsafe operating conditions or even cau...

Page 73: ...with it in the battery Use soda and water to neutralize the overflowing acidic substances in the battery 1 Wear protective clothing and protective glasses 2 Make sure that the battery cables are firml...

Page 74: ...the exhaust cover Result If air does not pass through the exhaust cover clean or replace the exhaust cover Continue with Step 3 Note Air is supposed to pass freely while checking ventilation of the o...

Page 75: ...and cover plate Note down the replacement time and date on the filter element replacement table using a marker Turn the key switch to the GCU and pull out the red emergency shutdown button on the GCU...

Page 76: ...lified Perform this step when the arm lever is in the folding state When removing the hose assembly or couplers the O rings or hose ends on the coupler must be replaced and tightened to the specified...

Page 77: ...l level Result The oil level shall be the same as the bottom of the side plug hole 3 When required remove the upper plug and refill oil until the oil level is the same as the bottom of the side plug h...

Page 78: ...d closed If the engine is hot close the engine and check the engine oil level 5 minutes later Check it immediately if the engine is cooled 1 Insert the oil measuring rod and clean it with a piece of c...

Page 79: ...drain plug 5 Screw off the engine oil drain plug to drain the old engine oil 6 Install the new seal ring for the engine oil drain plug and screw in and tighten it 7 Add engine oil at the engine oil fi...

Page 80: ...y 11 21 Replacement of the Fuel Filter Element The engine must be shut down No smoking and open fires Be careful when contacting high temperature fuel Do not release the injection pipeline or the high...

Page 81: ...engine is turned off Check the maintenance indicator of the air filter When the transparency of the indicator turns red filter element needs to be maintained and cleaned or replaced 11 23 Cleaning or...

Page 82: ...mum liquid level if necessary 11 25 Filling or Replacement of Engine Coolant Replace it every 2 000 hours or two years The coolant at high temperature has the risk of scald The cooling system is under...

Page 83: ...lity of the scissors arms wear resistant block is crucial to the machine s safe operation Worn wear resistant sliders may cause damage to the components and unsafe working hazards 2 Check the wear res...

Page 84: ...Lifting Work Platform Operation and Maintenance Manual 77...

Page 85: ...Lifting Work Platform Operation and Maintenance Manual 78...

Page 86: ...Lifting Work Platform Operation and Maintenance Manual 79...

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