EKKO EK13A Manual
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EKKO EK13A Manual

Wheel electric forklift
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The Specification
EK13A /EK15A-3 Wheel Electric Forklift
Note: Before using must read this manual and the various warning label!
EKKO Material Handling Equipment Manufacturing, Inc.

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Summary of Contents for EKKO EK13A

  • Page 1 The Specification EK13A /EK15A-3 Wheel Electric Forklift Note: Before using must read this manual and the various warning label! EKKO Material Handling Equipment Manufacturing, Inc.
  • Page 2 Contents 、 、 、...
  • Page 3 This manual combines the whole EK13A &EA15A Series 3300lb three-wheel counterbalanced electric forklift (hereinafter referred to as "forklift"). Forklift models " EK13A & EK15A rated load 3300lb , in line with JB / T8452 -1996 “Battery van model designation method”. 1.2 Parameter...
  • Page 4 EK15A...

  • Page 5: Structure And Working Principle

    Model EK13A EK15A Load capacity Power Power Operator type Seat Seat Load capacity (lb) 3000 3300 Load center distance (in) Wheel base (in) Lifting height (in) Lowered mast height (in) 79.6 Mast/Fork carriage tilt (°) forward/backward Overall length (in) 106.6...

  • Page 6: Working Principle

    1.Steering wheel, 2.Combination Switch , 3.Key Switch , 4.Lifting handle 5.Tilting handle 6.Side shift handle 7.Emergency stop switch 8.Accelerator 2.2 Working principle 2.2.1 Walking system The batteries provide energy to forklift for walking. With frequency conversion system, it converts DC into AC, by controlling the AC motor drive on driving wheels. AC motors through gear box convert the high-speed low torque into a low speed high torque, and ultimately by the drive wheel to perform the action.

  • Page 7: Steering System

    2.2.2 Steering system The steering of forklift is controlled by the steering wheel through the steering reduce gear unit, led by a steering sensor sending a signal to steering motor. The steering column for steering shaft tilts back and forth a certain angle. So that the driver can adjust it to appropriate location, to meet different needs.

  • Page 8: Operating System

    Brake 1. Left baseboard 2. Brake shoe 3. Brake cylinder 4.adjustable Spring 5.return spring 6. Hand brake adjusting mechanism 7.hand brake return spring 8.spring tab letting 9.pressure lever 10.tension spring 11.pull rod stop block 12.Jaw dust cover The parking brake is mainly used for parking state, to prevent accidents caused by slip slope.
  • Page 9 Instrument has the indicator for power display, slowing down of mast lifting, parking and working time display function. when the battery power is too low, the power meter will cut off the control circuit of pump motor. The forklift cannot raise but only walk, which means the forklift should be charged immediately.
  • Page 10 2.4 Hydraulic principle Pump motor driven gear pump provides hydraulic power; Two lifting cylinders are responsible for the fork lift; a tilt cylinder is for the mast tilt movements. The oil-way for Lift-lower and tilt is controlled by two handles on the double valve, the lifting and lowering action is controlled by a single-acting oil-way on the passage double valve, while tilt motion is controlled by a double-acting oil-way on the double valve passage.

  • Page 11: General Rule

    III、Safety operation and matters needing attention 3.1 General rule 3.1.1 The operator must have a forklift operation qualification which proved by the relevant departments of the training before driving forklift truck. 3.1.2 The operator must read the instructions before use all of the content, after fully understand operation method can drive forklift.

  • Page 12: Check Before Using

    ○ 3 Such as discontinued for a long time, battery should be added once every 15 day electricity. 3.3 Check before using 3.3.1 New car if there is any damage in transit, please don't be put into use, and promptly get in touch with the supplier, do proper processing. 3.3.2 New cars in the factory run parts has been filling lubricating oil, hydraulic oil tank has been listed.
  • Page 13 ○ 7 When forklift driving turn, should reduce speed, where possible, try not to turn. ○ 8 Forklift truck carrying gradeability is 10%, so the uphill slope need to understand the situation, when climbing the forklift must accelerator pedal pressed down as far as possible, the maximum climbing force can be achieved.
  • Page 14 When vehicles out of control on the moving or having smoking and anxious burnt flavor in the using, please pressed emergency switch on the dashboard shut off. Find out the reason and clear fault than to open. The method of the opening: turn the red button as clockwise, pop-up button up, open end.

  • Page 15: Safe Operation Rules

    insert goods fork and move forward slowly, when the goods completely inserted into the goods after parking and stepping on the brakes, manipulating ascend handle, the heavy lifting to a certain height, make the door frame lean back, slowly astern, don't touch the adjacent goods, when weight completely left the heap of goods, reduce the goods to the right position, then walking for handling.
  • Page 16 All original spare parts have been verified by quality assurance department. To ensure the safety and reliability of the operation of the vehicle must use only the manufacturer's spare parts. The old parts, such as oils and fuels must be handled in accordance with the relevant environmental protection rules.
  • Page 17 3.5.13 with access and working area: The vehicle must be operated on the specified channel, all the non-related personnel must leave the work area, and cargo should be stacked in designated places. 3.5.14 Operations Management: traveling speed must be adapted to local conditions.
  • Page 18 department of the manufacturer completed maintenance and servicing work, they should sign on the service log. Cleaning Operation: Flammable liquid cannot be used for cleaning the forklift. Before cleaning, take safety precautions to prevent electric sparks (e.g. sparks caused by short circuit). When operating the accumulator, connectors on it must be disconnected.
  • Page 19 4.2.4 Check the forklift for oil leakage. 4.2.5 Check the chain, rollers, fork, oil pipes and horn. 4.2.6 Check the brake. 4.2.7 Check the wear and tear of drive wheels and loading wheels. 4.3 Professional Maintenance Manual It is very important for safe operation of the forklift to perform overall professional maintenance.
  • Page 20 maintenance Time interval of maintenance ● Standard: ＃ Cool storage: ● Check all bearing parts for damages Chassis&Main frame ● Check all bolt connections ● Check the drive system for noise and leakage Driver ● Check oil level in drive system ＃...
  • Page 21 General Test 12.3 ● Check the lifting and lowering speed 12.4 ● Check the safety device and switch off devices 13.1 ● Trial Perform trial run under rated load ＃ 13.2 The stacker is proved to be safe and reliable to personnel after completion of above ●...
  • Page 22 5) Do not put conductive objects including metal tools on the accumulator, or short circuit or even explosion may be caused. 6) Never spill any hazardous liquid or solid material on surfaces of the accumulator. When using a densimeter or a thermometer, make sure the surface is clean and clear. 7) Recharge the discharged accumulator in time.
  • Page 23 4.4.5 Specification of the accumulator Battery Charger Input：AC115/230 ： Rated power： Rated capacity： Output 350Ah DC24V50A 50Hz Uninsulated terminal poles on the accumulator should be protected with an insulated cover. When connecting the accumulator and socket, make sure to stop the forklift and put the switch at position “0”.When replace or install the accumulator, make sure the accumulator is fixed securely in battery box.
  • Page 24 If the indicator shows low battery when lifting loads for a not very long period, lifting function can only be performed after recharging the accumulator to at least 70% of capacity. 4.4.8 Recharging The EK13A series of forklift is supplied with a special charger for recharging.
  • Page 25 A:Read the instruction manual carefully before recharging. B:The batteries should be recharged in well-ventilated areas. Make sure no metal objects placed on the accumulator. Check all cables connection and connectors for obvious defects. Observe strictly all safety instructions, e.g. replenishment of the accumulator and preparation for recharging.
  • Page 26 Perform balanced recharging to accumulator once a month in normal use.

  • Page 27: Troubleshooting

    V、 Service Manual 5.1 Troubleshooting If above steps still cannot solve problems, please contact after-sales service department of the manufacturer and have the problems solved by specially trained technicians.

  • Page 28: Check Hydraulic Oil Level

    5.2 Preparation before repair To prevent possible accidents during maintenance and repair work, following preparations must be done: — Park the stacker safely. — Press the emergency stop switch and disconnect the connectors on accumulator. 5.3Check hydraulic oil level — Get the stacker ready for maintenance or repairing. —...

This manual is also suitable for:

Ek15a-3

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