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mecalac TA3.5SH, Original Instructions Manual

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mecalac TA3.5SH Original Instructions Manual Download Page 94

Page 9 - 18

TA3H, TA3SH & TA3.5SH

9. Maintenance

9.18

Hydraulic System Return Filter

Refer to figure 9.18 which shows a typical return line filter. The return filter is fitted with a blockage
indicator.The indicator band is normally GREEN. If the blockage indicator band shows RED the
return filter must be changed.

Figure 9.18 - Typical Hydraulic System Return Filter

1. Blockage 

Indicator

(1)

To Change the Filter

9.19

Hydraulic Hoses

Examine all hydraulic hoses for wear, damage and ballooning. Replace hoses with those of the
same size, specification and pressure rating. Hydraulic hoses must be replaced by genuine
manufacturers parts available from your dealer. Do not attempt to repair hoses - they must be
replaced.

PROCEDURE

1.

Remove the floor plate.

2.

Drain the hydraulic oil.

3.

Clean the area around the filter.

4.

Unscrew the filter cartridge.

5.

Clean the sealing face on the filter body and smear with grease.

6.

Smear hydraulic oil onto the sealing ring fitted to the new filter.

7.

Screw on the new filter cartridge and tighten using hand pressure only.

8.

Refill the system with clean fresh oil and test for leaks.

COV00085

1

Summary of Contents for TA3.5SH

Page 1: ...Site Dumper TA3H TA3SH TA3 5SH 1 May 2017 English EN 2 0 1108 Original Instructions OPERATOR S MANUAL Issue Date Language Revision No Reference No...

Page 2: ...evard Prologis Park Coventry CV6 4BX United Kingdom Tel 44 0 24 7633 9400 Fax 44 0 24 7633 9500 Email constructionequipment mecalac com Portal Oneface Mecalac com WWW MECALAC COM Serial Number Date of...

Page 3: ...2 Safety 2 1 Safety Alert System 2 1 2 2 ANSI Hazard Classification System 2 1 2 3 Personal Protective Equipment PPE 2 3 2 4 General Safety Information 2 4 2 5 Seat Belt 2 6 2 6 ROPS 2 6 2 7 Lockout...

Page 4: ...ion Lock 5 2 5 4 Tie Down Points 5 3 5 5 Tie Down 5 4 6 Initial Setup Adjustments 6 1 Delivery Checks 6 1 6 2 Setup 6 1 6 3 Start Up and Adjustments 6 2 7 Standard Operating Procedures 7 1 Pre Start C...

Page 5: ...Front Axle 9 24 9 24 Rear Axle Transfer Box 9 25 9 25 Axle Bolts 9 27 9 26 Centre Pivot 9 27 9 27 Skip 9 29 9 28 Wheels and Tyres 9 29 9 29 Maintenance Schedule 9 30 9 30 Lubrication Schedule Forward...

Page 6: ...Table of Contents 4 TA3H TA3SH TA3 5SH Table of Contents...

Page 7: ...n you see this symbol adhere to all safety messages that follow to avoid possible injury or death 1 3 Intended Use The machine has been designed and tested to carry out the function of transporting va...

Page 8: ...anual Location 1 5 Identification Plate The Vehicle Identification Number is recorded on a plate Figure 1 2 located on the right hand side of the rear chassis frame Figure 1 2 Vehicle Identification N...

Page 9: ...nladen 6 Payload 7 Engine Power 8 Year Of Manufacture 9 Model Year 10 Bar Code 11 Works Order Number 1 Company Address 2 Vehicle Identification Number 3 Model 4 Designation 5 Operating Mass Laden 6 Ma...

Page 10: ...n correspondence 1 9 Official Documents European Community Only 1 CE mark The Machinery Safety directive is intended to harmonise all the machinery safety regulations throughout the community so that...

Page 11: ...er Commercial Name Same as Model Type Mecalac Construction Equipment UK Limited hereby declares that the above piece of machinery is in conformity with the relevant provisions of the Machinery Directi...

Page 12: ...ecalac has your correct details If you are the new owner contact your local dealer with your details and quote the machines VIN number to make sure you receive any future bulletins or updates 1 12 Con...

Page 13: ...1 13 Transfer of Machine ownership If you sell or otherwise dispose of your machine you must tell your dealer or otherwise Mecalac The name and address of the new owner The model and VIN number of th...

Page 14: ...following signal words used with the safety alert symbol indicate a specific level of severity of the potential hazard All are used as attention getting devices on safety signs fixed to the machinery...

Page 15: ...rs on a blue background Is used to address practices not related to personal injury PROCEDURE PROCEDURE Used without a safety alert symbol and black letters on a green background This indicates a proc...

Page 16: ...High Visibility Clothing High visibility clothing must be worn at all times when operating this equipment Seat Belt The seat belt must be worn at all times when operating this equipment Protective Glo...

Page 17: ...cause of alcohol or drugs etc Personal Protective Equipment must be used as specified on pages 2 2 and 2 3 Read this instruction manual carefully before operating the machine Make sure this instructio...

Page 18: ...move the radiator cap when the engine is hot Do not add coolant to a hot engine Tyre changes and repairs to punctured tyres MUST only be carried out by fully trained operatives using the correct equip...

Page 19: ...peration Do not use the green beacon on a public highway 2 6 ROPS A ROPS Roll Over Protective Structure is provided for operator safety Although ROPS appear to be relatively maintenance free regular p...

Page 20: ...all times when handling or working on a battery 1 Skin Exposure If the skin is exposed to battery electrolyte the affected skin must be washed immediately with running water If burning is severe seek...

Page 21: ...ants In laboratory tests it was shown used engine oils can cause skin cancer and reproductive harm Avoid inhalation of vapours ingestion and prolonged skin contact with used engine oils Dispose of use...

Page 22: ...g or Descending Gradients 2 Maximum Gradient The maximum gradient for this machine is 25 or 14 or 1 in 4 See X in Figure 2 2 Do not exceed the maximum gradient Poor ground conditions such as muddy sli...

Page 23: ...e raised position etc 2 17 Overturning If the machine begins to overturn you must grip the steering wheel firmly allowing the seat belt to hold you in the seat until the machine comes to rest Do not t...

Page 24: ...t key and isolate battery before maintaining the machine Fall Crush Do not carry passengers or allow people to ride on the machine Skin injection from high pressure fluid Use cardboard or wood to chec...

Page 25: ...ear of machine Machine Instability Read operators manual Crush during roll over Always wear a seat belt when operating the machine Crush Zone Stay clear of machine Crush Zone Turn the machine off and...

Page 26: ...H TA3SH TA3 5SH Page 2 13 2 Safety b Safety Sign Location ISO Figure 3 4 Safety Sign Location ISO 1 2 3 4 5 6 7 8 9 10 11 T119903 T121979 12 13 14 3517 702M1 15 16 17 18 19 20 3517 702M1 T119903 21 14...

Page 27: ...ush to Reset Circuit Breaker 8 Information Noise LWA 9 Information Disconnect or Isolate Battery 10 Safety Crush Hazard Use Seat Belt 11 Safety Entanglement Hazard Each Side 12 Safety Burn Hazard 13 S...

Page 28: ...TA3H TA3SH TA3 5SH Page 2 15 2 Safety c Safety Decal Location ANSI Figure 3 5 Safety Sign Location ANSI 1 2 3 4 5 6 7 8 9 10 11 12 13 3517 702M1 14 15 16 17 18 19 3517 702M1 14 13 20...

Page 29: ...Information Push to Reset Circuit Breaker 8 Information Disconnect or Isolate Battery 9 Safety Crush Hazard Use Seat Belt 10 Safety Entanglement Hazard Each Side 11 Safety Burn Hazard 12 Safety Towing...

Page 30: ...ons Table 3 1 Dimensions With Operator 75kg Without Operator Dimensions mm in Model A B C D E F G ROPS Beacon H Across Skip I Across Tyres Mass TA3H 1401 55 15 239 9 4 1939 76 3 3725 146 6 213 8 3 189...

Page 31: ...el A B C D E F G ROPS Beacon H Across Skip I Across Tyres Mass TA3SH 1467 57 7 792 31 2 1939 76 3 3952 155 5 213 8 3 1892 74 4 2689 105 8 2919 114 9 1690 66 5 1846 72 6 2455 Kg 5412lb 2340 Kg 5159lb T...

Page 32: ...TA3H TA3SH TA3 5SH Page 3 3 3 Technical Data 3 2 Turning Circle Figure 3 3 Turning Circle Table 3 3 Turning Circle Turning Circle A mm in TA3H TA3SH TA3 5SH 9421 370 0 9105 358 4 9105 358 4 A COV00007...

Page 33: ...11 5 80 x 15 3 x 10ply 11 5 80 x 15 3 x 10ply 11 5 80 x 15 3 x 14ply Pressure Front 3 0 bar 43 5 psi 3 0 bar 43 5 psi 4 4 bar 64 psi Pressure Rear 2 0 bar 29 psi 2 0 bar 29 psi 2 0 bar 29 psi Starco S...

Page 34: ...1804 1 98 1831 2 01 Skip Capacity Maximum Safe Payload 3000kg 6600lb 3000kg 6600lb 3500kg 7716lb Heaped Capacity 1 95 cu M 2 5 cu yds 1 87 cu M 2 4 cu yds 1 87 cu M 2 4 cu yds Water Capacity 1 25 cu M...

Page 35: ...TA3H TA3SH TA3 5SH Page 4 1 4 Description 4 Description 4 1 TA3H Dumper Forward Tip Skip Figure 4 1 TA3H Forward Tip Skip...

Page 36: ...d TA3 5SH which have a rotatable skips 1 Skip All models in the range have a load carrying skip located over the front axle ahead of the driver The TA3H discharges its load to the front of the machine...

Page 37: ...al transfer box and axles Because the machine has hydrostatic drive and will not free wheel as with a conventional gearbox the transmission pumps free wheel facility must be engaged before the machine...

Page 38: ...ety aid when working on the machine a stop is provided that fits over the skip ram when the skip is raised This prevents the skip lowering accidentally and causing injury You must not reach or work un...

Page 39: ...bar 2500 psi for forward tip machines and 210 bar 3045 psi swing skip machines The system is protected by a relief valve in the control valve that is set at the same pressure A return line filter is f...

Page 40: ...Tip 1 Ram Skip Tip 2 Skip Control Valve 3 Hydraulic Pump Steering and Skip Functions 4 Oil Cooler 5 Engine 6 Hydraulic Pump Transmission 7 Hydraulic Motor Transmission 8 Hydraulic Tank 9 Return Filte...

Page 41: ...am Skip Tip 2 Skip Control Valve 3 Hydraulic Pump Steering and Skip Functions 4 Oil Cooler 5 Engine 6 Hydraulic Pump Transmission 7 Hydraulic Motor Transmission 8 Hydraulic Tank 9 Return Filter 10 Ram...

Page 42: ...driven by the engine drives an hydraulic motor mounted to the transfer box The transfer box is integral with the rear axle and transmits drive to both axles the front axle is driven by a driveshaft c...

Page 43: ...activated When parking or leaving the machine remove the battery isolator key to prevent unauthorised people from using or stealing the machine Figure 4 7 Battery Isolator 1 Operation When the key is...

Page 44: ...protruding out beyond its normal position Should this occur the reason for the overload should be investigated and the components at fault replaced or repaired When the repair has been completed the c...

Page 45: ...11 4 Description 4 10 Hour Meter The hour meter Figure 4 9 records the amount of time the engine has been running This is useful for determining service intervals maintenance etc Figure 4 9 Hour Mete...

Page 46: ...nstruction Start Inhibitors 7 Instruction Direction Indicators When Fitted 8 Instruction Engine Start Switch 9 Switch Lighting When Fitted 10 Warning Light Engine Coolant Temperature HIGH 11 Warning L...

Page 47: ...engine is not running When the engine starts and full RPM is selected the charge warning light goes off The warning light should stay off while the engine is running If the light fails to go off when...

Page 48: ...is instruction informs the Operator in which direction to move the switch in order to operate the LEFT and RIGHT direction indicators Switch Hazard Warning Lights When fitted the hazard warning light...

Page 49: ...10 indicates the Operator must be seated to deactivate the start inhibitor before starting the machine Figure 4 10 Start Interlock Function Switch Name Description Hazard Light Switch Pressing the bu...

Page 50: ...Once the engine has started the switch should return to the run position 4 14 Direction Indicator Switch When Fitted This switch Figure 4 12 is used to turn on the LEFT or RIGHT front and rear indica...

Page 51: ...The brake lights come on when the brake pedal is pushed down and go out when the pedal is released They operate independently of the main lighting The registration plate lights are mounted independen...

Page 52: ...m cap 1 over the mounting stem Figure 4 17 Figure 4 17 Beacon Mounting Stem 1 Rubber Cover 1 Storage To help prevent damage theft and vandalism the flashing beacon can be removed from its working posi...

Page 53: ...ed to the right of the drivers seat With the lever 1 vertical the brake is applied A catch prevents the brake from being released accidentally Before the brake can be released it is necessary to lift...

Page 54: ...g skip machine by moving the lever to right the skip will rotate to the right and by moving the lever to the left the skip will rotate to the left The skip must be raised by 75mm to clear the skip loc...

Page 55: ...at Belt with Green Beacon Optional This type of belt retracts automatically when the release button is pressed and the tongue is released Figure 4 23 refers When the tongue of the belt is inserted in...

Page 56: ...ot exceed half the rated payload of the dumper Figure 4 20 Tow Hitch 1 Pin 2 Grip Clip It is important that if the machine is used for towing The skip is loaded with half the rated payload to provide...

Page 57: ...d is positioned correctly fit the articulation lock Secure the machine to the Trailer or Lorry see Securing the Machine for Transport Release the articulation lock before unloading 5 2 Loading or Unlo...

Page 58: ...or maintenance Figure 5 2 Articulation Lock 1 Lock Bar 2 Pin 3 R Clip PROCEDURE 1 To fit the lock bar remove the grip clip and pin from the lock bar 2 Pivot the lock bar around until the hole in the...

Page 59: ...rear of the machine The chains straps ropes etc must be attached to the machine s front tie down points 1 forward tip skip Figure 5 3 or 2 swing skip Figure 5 4 and rear tie down points Figure 5 5 ea...

Page 60: ...d PROCEDURE 1 Place the machine in a suitable position 2 Apply the parking brake 3 Fit the articulation lock 4 Lower ROPS to transport position 5 Nail blocks chocks at the front rear and outside of ea...

Page 61: ...m bright metal parts Check for damage and missing parts Check all fluid levels Check tyres are inflated to correct pressures 6 2 Setup Place the ROPS in the work position Figure 6 1 refers Figure 6 1...

Page 62: ...ve the machine a short distance to check operation of transmission brakes and steering Check if the skip tips lowers and swing skip models only rotates in either direction Park up and stop the engine...

Page 63: ...ble of operating this machine and fully trained in its operation PROCEDURE 1 Check general condition of machine missing parts loose fasteners fuel lines for damage hydraulic hose end fittings for leak...

Page 64: ...of the operator Figure 7 2 Operators Seat 1 Fore and aft movement 2 Backrest Angle Adjustment 3 Weight Adjustment PROCEDURE 1 Remove the linch pins from the locking pins 2 Remove the locking pins 3 P...

Page 65: ...rning knob clockwise adjusts the seat for the larger person and anticlockwise for the smaller person When the knob is turned the pointer 4 moves to allow the operator to select the correct weight from...

Page 66: ...ace the seat belt across the hips and insert the latch 3 into the buckle 1 until it locks into position Adjust by pulling the belt through buckle B until it is a firm comfortable fit across the hips T...

Page 67: ...rward reverse switch is in Neutral 3 Turn the start key to position 1 Run an audible warning will sound indicating the parking brake is applied 4 Wait for the heater warning light to go out 5 Further...

Page 68: ...machine and stand clear PROCEDURE 1 Stop the machine in a safe position on firm level ground 2 Apply parking brake and place the forward reverse switch in Neutral 3 Turn start key anticlockwise to OFF...

Page 69: ...der digger loader shovel or similar to prevent injury from falling objects bWARNING The machine must be in the straight ahead position before tipping Do not try to tip the load when the machine is tur...

Page 70: ...URE 1 Position the machine where the load is to be discharged 2 Make sure the area is clear of bystanders 3 Push the control lever forwards towards the front of the machine the skip will tip and the l...

Page 71: ...essary raise the skip to clear the lock 2 Rotate the skip to the ahead position 3 Move the control lever towards the back of the machine the skip will lower 4 Make sure the skip is locked in the ahead...

Page 72: ...Page 7 10 TA3H TA3SH TA3 5SH 7 Standard Operating Procedures...

Page 73: ...tarted the skip can be lowered normally 8 3 Jump Starting the Machine It is possible to connect a slave battery to boost a discharged battery on the machine Refer to figure 8 1 When doing so you must...

Page 74: ...stance of 2 km 0 6 miles PROCEDURE 1 Connect the positive jump lead from the positive terminal on the slave battery to the positive terminal on the machine battery 2 Connect the negative cable from th...

Page 75: ...ICE Failure to place the machine in Freewheel mode before towing will cause serious damage to the pump motor and hydraulic system PROCEDURE 1 Slacken the lock nuts each side of the pump 2 Screw in the...

Page 76: ...Page 8 4 TA3H TA3SH TA3 5SH 8 Emergency Operating Procedures...

Page 77: ...ore working under a raised skip Always fit the articulation lock when working in the area of the centre pivot Refer to and adhere to the Lubricating and Service Schedules detailed in this manual When...

Page 78: ...e hydraulic circuit before carrying out repairs to the hydraulic system or components To release pressure in the hydraulic system with the skip down and the engine stopped move the control lever in al...

Page 79: ...move the support 1 from its storage position and place over the piston rod of the ram 3 Fit the pin to the support and secure with the grip clip 4 Carefully lower the skip until the weight is resting...

Page 80: ...led over or been involved in an accident in which the ROPS could have been damaged the ROPS must be replaced If you have any doubts regarding the integrity of the ROPS and for replacement parts consul...

Page 81: ...oval 1 Battery Clamp 2 Positive ve Terminal 3 Negative ve Terminal PROCEDURE 1 Open the engine cover 2 Set battery isolator to OFF position 3 Undo the 7 bolts and washers securing the floor plate 4 Li...

Page 82: ...ks Figure 9 5 Air Cleaner Blockage Indicator PROCEDURE 1 Remove the protective covers from the battery terminals 2 Disconnect the negative ve cable from the battery 3 Disconnect the positive ve cable...

Page 83: ...ir line Figure 9 7 refers PROCEDURE 1 Clean the area around the air cleaner 2 Loosen clamps holding the sediment cup to the air cleaner body and pull cup clear 3 Remove the elements from the body 4 Cl...

Page 84: ...e maintenance The engine oil must be changed after the first 50 hours operation and then every 200 hours thereafter 1 To Check the Level A dipstick Figure 9 8 for checking the engine oil level is acce...

Page 85: ...9 10 accessible in the engine compartment Refer to the Lubrication Tables for the correct grade and quantity of oil Figure 9 10 Engine Oil Filler PROCEDURE 1 Open the engine cover 2 Allow oil to settl...

Page 86: ...o the engine PROCEDURE 1 Park the machine on firm level ground apply parking brake place transmission in neutral remove the starter key set the battery isolator to off and remove the battery isolator...

Page 87: ...e or wear and for any obvious leaks Only fill the system via the radiator cap after draining the system Figure 9 11 Cooling System Expansion Tank 1 Filler Cap 2 Full Mark 3 Add Mark 2 Coolant The cool...

Page 88: ...strict cleanliness the machine will benefit from fewer hydraulic failures through contamination Always thoroughly clean machine before any hydraulic maintenance Use paper roll not rag to wipe parts Re...

Page 89: ...dirty containers or funnels for filling hydraulic system Never store hydraulic components on the floor in areas where welding or grinding is done in a dirty environment etc A description of the hydrau...

Page 90: ...races of oil from the dipstick with clean paper and refit the dipstick 3 Remove the dipstick again and check the level of the oil 4 Never allow the oil level to go below the minimum mark Min 2 or abov...

Page 91: ...drain plug 4 Remove the dipstick breather to vent 5 When the oil has finished draining clean the drain plug and replace the sealing washer 6 Refit the drain plug and tighten 7 Refill the hydraulic ta...

Page 92: ...and tighten all hoses fill with oil and check for leaks 9 17 Transmission Pump Refer to figure 9 16 The transmission pump has an integral filter and is flitted with a filter blockage indicator The ind...

Page 93: ...ansmission Pump Filter 1 Filter Bowl PROCEDURE 1 Remove the floor plate 2 Drain the hydraulic oil 3 Clean the area around the filter 4 Unscrew the filter bowl 5 Remove the old filter element 6 Clean t...

Page 94: ...wear damage and ballooning Replace hoses with those of the same size specification and pressure rating Hydraulic hoses must be replaced by genuine manufacturers parts available from your dealer Do no...

Page 95: ...Filter Canister Type Element The fuel filter Figure 9 20 has a removable canister 1 which must be replaced It is not a serviceable item bDANGER Avoid sparks naked flames etc when filling or maintainin...

Page 96: ...nd must be replaced It is not possible to dismantle and clean the filter Figure 9 21 In Line Fuel Filter 1 Electric Fuel Pump 2 In Line Filter PROCEDURE 1 Unscrew the filter canister 2 Dispose of the...

Page 97: ...components for leaks or damage at regular intervals When components are replaced it will be necessary to bleed the system a Access to Master Cylinder The master cylinder reservoir is located under th...

Page 98: ...to Figure 9 23 Figure 9 23 Brake Reservoir 1 Filler Cap 2 Full Mark PROCEDURE 1 Clean the area around the filler cap 2 Unscrew the cap and check that the fluid is level with the Full mark on the reser...

Page 99: ...E 1 Place the machine on level ground 2 Make sure there is 20 metres 65 feet of clear area in front of the machine 3 Apply the parking brake 4 Start the engine 5 Select Fast speed Hare light comes on...

Page 100: ...e If blocked the breather should be cleaned or replaced Figure 9 27 1 Axle Breather 9 23 Front Axle For servicing intervals refer to the Servicing Schedule in this book 1 To Check the Oil Level Figure...

Page 101: ...the bottom of the hole To add oil remove the filler plug 1 Add the correct grade of oil through the filler plug until it begins to discharge from the level hole Re fit and tighten the level and fille...

Page 102: ...1 Park the machine on firm level ground 2 Clean the dirt from around the plugs 3 Place a suitable container under the drain plug 3 4 Remove the filler plug 1 and drain plug 3 and permit the oil to dr...

Page 103: ...nd if necessary re tightened to a torque of 45Nm 33 lbf ft PROCEDURE 1 Make sure the oil is warm not hot 2 Park the machine on firm level ground stop the engine and remove the start key 3 Clean any di...

Page 104: ...bearings must be checked regularly If split or otherwise damaged they must be replaced to prevent the ingress of dirt or moisture into the bearings Figure 9 27 Protective Caps 1 Protective Cap 3 Lubri...

Page 105: ...10 mm If necessary shims must be added to or removed from the support pads to obtain this clearance Figure 9 28 Skip Support Pads 9 28 Wheels and Tyres Check the tyres regularly for damage by cuts an...

Page 106: ...uding prop shaft UJ s and slip joints see lubrication chart Oil all control pivots e g throttle etc Check handbrake adjustment Check wheel nut torque Check clean and grease battery connections Check f...

Page 107: ...TA3H TA3SH TA3 5SH Page 9 31 9 Maintenance 9 30 Lubrication Schedule Forward Tip Figure 9 30 Lubrication Diagram Forward Tip Skip A P B A R B D M L K H F R C N C J E G...

Page 108: ...Antifreeze 10 Autumn G Engine Sump Shell Rimula R3X 15W 40 API CH 4 CG 4 CF 4 CF ACEA ES E3 SAE 15W 40 10 200 H Fuel Tank Diesel DERV to EN590 10 400 J Rear Axle Shell Spirax S4 TXM 200 400 K Transfer...

Page 109: ...TA3H TA3SH TA3 5SH Page 9 33 9 Maintenance 9 31 Lubrication Schedule Swing Skip Figure 9 31 Lubrication Diagram Swing Skip B A U A C S V B C R T M L N K J H G F E D P C D S C...

Page 110: ...Rimula R3X 15W 40 API CH 4 CG 4 CF 4 CF ACEA ES E3 SAE 15W 40 10 200 J Fuel Tank Diesel DERV to EN590 ASTM D975 10 400 K Rear Axle Shell Donax S4 TXM 200 400 L Transfer Box Shell Spirax S4 CX 10W 200...

Page 111: ...der tank Do NOT add coolant until system is cold 4 Loss of coolant Loose hose clips Split coolant hose Radiator leaking 10 2 Electrical Troubleshooting 1 Circuit breaker keeps tripping out Check wirin...

Page 112: ...ubleshooting 10 3 Hydraulic Troubleshooting 1 No Pressure Check if sufficient oil in tank 2 Machine will not steer Check steering lock is NOT fitted Check steering ram hoses for leaks 3 Skip will not...

Page 113: ...g the machine with a crane It is important that the articulation lock is fitted before lifting operations commence bCAUTION With the engine dead the hydraulic system will not function the steering wil...

Page 114: ...Page 11 2 TA3H TA3SH TA3 5SH 11 Recovery...

Page 115: ...ifreeze mixture of the correct ratio Fill the diesel tank to prevent corrosion of the tank walls Store the machine on solid level ground which is not liable to flooding standing water or airborne cont...

Page 116: ...liquids and the machine parts that contained those liquids Any process that could ignite flammable materials must not be used on components that have contained flammable liquids in them or have residu...

Page 117: ...static steering unit a valve controlled by the machines steering wheel that meters oil to the steering ram to turn the machine to the left or right Parking Brake Mechanical device to prevent machine m...

Page 118: ...Page 13 2 TA3H TA3SH TA3 5SH 13 Glossary...

Page 119: ...TA3H TA3SH TA3 5SH Appendices 1 Appendices Appendix 1 Electrical Diagrams...

Page 120: ...600 V GY32 W32 N65 NY32 B65 30 85 86 R1 15 A 0 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 8005 0844 A VEZALNA SHEMA TA2H TA3H 27 08 07 M McD 1 OD 3 W32 NU44 NU44 B32 NW44...

Page 121: ...ant Temperature GN Green 6 Warning Light Cold Start BU Blue 7 Switch Engine Oil Pressure GY Grey 8 Warning Light Battery Charge OR Orange 9 Warning Light Engine Oil Pressure BK Black 10 Solenoid Run S...

Page 122: ...02 86 85 19 R2 85 86 R4 47 W32 NU44 W32 W32 NU44 NR32 N65 WG32 L 30 86 50 87 85 W32 RY65 WR32 N65 B32 W32 W32 W32 PB32 WR32 B32 2 OD 3 M McD 27 08 07 VEZALNA SHEMA TA2H TA3H 8005 0844 B 58 60 62 64 66...

Page 123: ...en 4 Reverse Alarm Optional BU Blue 5 Switch Direction GY Grey A Forward OR Orange B Neutral BK Black C Reverse PU Purple 6 Solenoid Drive Reverse PK Pink 7 Solenoid Drive Forward BN Brown 8 Horn 9 Ho...

Page 124: ...GN WH32 WH32 BN BU32 BK32 RD32 GN BN32 GN RD32 GN WH32 GN WH32 A A A A BN BU44 BU RD28 BU RD28 BU RD32 RD32 RD32 RD32 RD32 RD32 RD32 RD32 87 30 136 R5 WH32 BN BU44 85 86 139 R5 GN PU32 GN PU32 GN PU32...

Page 125: ...Turn GN Green 3 Direction Indicator Lights Rear BU Blue 4 Direction Indicator Lights Front GY Grey 5 Head Lights OR Orange 6 Brake Lights BK Black 7 Registration Plate Lights PU Purple 8 Side Lights R...

Page 126: ...Appendices 8 TA3H TA3SH TA3 5SH Appendices...

Page 127: ...TA3H TA3SH TA3 5SH Appendices 9 Appendices Appendix 2 Hydraulic Diagrams...

Page 128: ...H TA3SH TA3 5SH Appendices Hydraulic Diagram TA3H L R P T 25 bar Boost Pressure SD5 1 6 1cc rev T R L P 210bar B1 A1 P L T 420bar 420bar B S MH Ps MB MA A T1 R X1 X2 T2 Fa G a b T G A B U 1 2 3 4 5 6...

Page 129: ...or A6VM80 4 Hydraulic Pump A4VG40 5 Strainer 100 micron 6 Hydraulic Tank 7 Filter 10 microns 1 bar 8 Oil Cooler 9 Engine Kubota V2203 M 32 4kW 2800 rpm 10 Auxillary Pump 11 2cc rev 11 View on Steering...

Page 130: ...Appendices Hydraulic Diagram TA3SH TA3 5SH L R P T 25 bar Boost Pressure 5 bar 1mm 5 bar 1mm 6 1cc rev T R L P 210bar B1 A1 B2 A2 P L T 420bar 420bar B S MH Ps MB MA A T1 R X1 X2 T2 Fa G a b T G A B U...

Page 131: ...draulic Pump A4VG40 5 Strainer 100 micron 6 Hydraulic Tank 7 Filter 10 microns 1 bar 8 Oil Cooler 9 Engine Kubota V2203 M 32 4kW 2800 rpm 10 Auxillary Pump 11 2cc rev 11 View on Steering Unit Ports T...

Page 132: ...Appendices 14 TA3H TA3SH TA3 5SH Appendices...

Page 133: ...g equipment warranty TRANSFERABILITY OF WARRANTY The unexpired portion of this warranty may be transferred provided that i the warranty has not been voided or breached by the transfer or prior to tran...

Page 134: ...Warranty 2 Warranty Certificate...

Page 135: ......

Page 136: ...MECALAC Construction Equipment UK Ltd Central Boulevard ProLogis Park Coventry CV6 4BX UK Tel 44 0 2476 339 400 www mecalac com Mecalac Mecalac mecalac...

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