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11.Service Manual 

11.1    Troubleshooting 

Fault

 

Cause

 

Treatment

 

The truck can't 
move

 

The  battery  connector  is  not 
connected

 

Check the battery connector

connected if necessary

 

Electric  lock  switch  on  “OFF” 

position

 

Electric lock switch turn to “0”position

 

Emergency  Stop  Switch  not 
open

 

Open the Emergency stop switch

 

Battery power runs out

 

Check the battery charge

If it is 

necessary to recharge

 

The vehicle being charge

 

Interrupt charging process

 

The fuse is damaged

 

Check the fuse 

 

Goods can’t be 

lifted up

 

The vehicle is not operating 

 

Handle according to the treatment 
method listed in Vehicles cannot 

move”

 

Low hydraulic oil level

 

Check hydraulic oil

 

The fuse is damaged

 

Check the fuse 

 

Overloading

 

Pay attention to the rated capacity

 

The Up switch is in bad contact 
or damaged

 

Check up switch and replace if 
necessary

 

Goods can’t be 

lowered down

 

Dirty oil blocks control valve

 

Check hydraulic oil and clean control 
valve, replace the oil if necessary

 

The solenoid valve for 
lowering is not opened or is 
damaged

 

Check or replace the valve for 
lowering

 

Can’t stop when 

lifting 

 

Lifting micro switch is 
damaged 

 

Cu off the power and replace lifting 
micro switch

 

Moving in one 
direction

 

The sensitive switch and the 
connecting cable are not 
well-contacted.

 

Check the sensitive switch in control 
lever and the connecting cable.

 

The vehicle 
travels very 
slow

 

The related cable are not 
well-connected

 

Check the battery indicator light and 
related cable

 

Summary of Contents for EP30A

Page 1: ...SPECIFICATION Electric Walkie Rider Pallet truck EP30A...

Page 2: ...stacking etc for food bank light textile station port logistics and other enterprises This manual describes the technical parameters of the Electric Pallet truck working principle and operation maint...

Page 3: ...ction model EP30A type 6600lbs full Electric Pallet truck is a special motor vehicle used in factories warehousing logistics distribution and any place which is specified by special equipment safety s...

Page 4: ...tric System 8 5 6 Hydraulic principle 8 6 Electrical schematic diagram 9 7 Hydraulic Scheme 10 8 Operating Instruction 11 8 1 Start Run and Parking 12 8 2 The useage of emergency stop switch 12 8 3 Th...

Page 5: ...3 Check before using 21 10 4Safety operation regulation 22 11 Service Manual 25 11 1 Troubleshooting 25 11 2Preparation before repair 26 11 3Check the amount of hydraulic oil 26 11 4 Complete repair...

Page 6: ...ring reliable braking good power performance low noise no pollution and beautiful appearance This series truck is suitable for cargo stacking and handling on hard flat floors The service environment a...

Page 7: ...ck s load center Lifting or Carrying people is strictly prohibited If carried goods The goods must fall on the lifting point It is prohibited to use this truck on lifting or loading ramps The rated ca...

Page 8: ...his specification is for EP30A series 6600lbs Full electric pallet truck follow as truck The type is EP30A load capacity is 6600lbs meet the requirement of JB T8452 1996 Battery forklift model establi...

Page 9: ...o fork face l2 Inch 40 55 Overall Width b1 b2 Inch 35 83 Fork dimensions s e l Inch 2 36 9 06 48 03 Outside Width of forks b5 Inch 26 97 Min Ground clearance m2 Inch 0 905 Aisle width with pallet 1000...

Page 10: ...producer and controlled by electrical and hydraulic trucks can do some actions like walking forklift up and lower down etc Operating mechanism diagram 1 UP DOWN button 2 Accelerator Knob 3 Emergency...

Page 11: ...le lever through the handle lever to drive t motor to achieve the steering 5 3 Brake structure and brake schematic diagram Braking performance depends on road conditions and vehicle load conditions 5...

Page 12: ...t exciting coil 7 for brake on power The coil generates a magnetic field to to attract the armature 1 to the yoke assembly 6 and the armature 1 is disengaged released from the brake disc 5 At this tim...

Page 13: ...lifting movement should have time interval can not continuously carry on otherwise would make the motor heating even burn Special note when the truck is used for a long time the starter of the oil pu...

Page 14: ...9 6 Electrical schematic diagram...

Page 15: ...10 7 Hydraulic Scheme...

Page 16: ...duced If possible try not to make a sharp turn 6 The full load gradient of the truck is 5 Using truck Full load climbing a slope need to know the condition of the slope and press the Accelerator switc...

Page 17: ...out the goods and then walk handling 2 How to place the goods When moving the goods close to the area of the goods slow down the truck When the moving truck is in a straight line with the goods then t...

Page 18: ...ined personnel Before performing any operation on the electric system precautions must be made to prevent electric shock When operating the accumulator connectors on it must be disconnected Welding op...

Page 19: ...tenance periods listed in this manual apply to single shift a day under normal operation conditions If using in dusty environment the ambient temperature varies remarkably or in multi shift situation...

Page 20: ...15 Time interval Month Maintain list...

Page 21: ...Driving system 4 1 Check the gearbox for abnormal noise 4 2 Check the running mechanism and grease check the reset function of the operating handle 4 3 Check the drive wheel and bearing wheels for we...

Page 22: ...be well connected Check the nuts on each pole if loose tighten the nuts 3 Keep the surfaces of accumulator clean and dry After the completion of recharging clean spilled acid with cotton yarns or brus...

Page 23: ...or s treatment immediately Acid spillage must be neutralized and treated immediately 14 The weight and dimensions of the accumulator have remarkable effect on stability of the truck Therefore do not m...

Page 24: ...consumption of battery capacity the glowing article shows will be from top to down The color of LED show the different states Name LED Color Parameter value The standard battery remaining power Green...

Page 25: ...structions before use all of the content after fully understand operation method can drive Truck 10 1 3 truck must not carry passengers 10 1 4 Operators should pay special attention to when homework o...

Page 26: ...10 3 1 New car if there is any damage in transportation please don t be put into use and promptly get in touch with the supplier do proper processing 10 3 2 New cars in the factory run parts has been...

Page 27: ...it must stop using until it is fully repaired 10 4 5 Safe operation and environmental protection inspection and maintenance must be performed in accordance with the time intervals on the maintenance...

Page 28: ...evator and loading platform maneuvering if there is sufficient loading capacity won t affect the operation of the vehicle and being agreed by the operator of the vehicle then the elevator and loading...

Page 29: ...a known ramp which should be clean non slip and with the vehicle technical availability was allowed to go through The goods on the forks must face uphill It is forbidden to turn back move diagonally o...

Page 30: ...oil level Check hydraulic oil The fuse is damaged Check the fuse Overloading Pay attention to the rated capacity The Up switch is in bad contact or damaged Check up switch and replace if necessary Goo...

Page 31: ...ust be done Park the device safely Press the emergency stop switch and disconnect the connectors on accumulator 11 3Check the amount of hydraulic oil A vehicle ready for repair or maintenance Open the...

Page 32: ...ult that cannot be eliminated by professional service personnel please contact our after sales service personnel in timer Sales line 8772326517 Note the manufacturer reserves the right of interpretati...

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