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II. Structure and working principle 

2.1 Basic structure 

The power source for this forklift is lead acid industrial batteries. This Forklift 
uses electric and hydraulic system to control, driving, lifting and lowering, mast 
tilt forward and backward, steering and other movements. The basic structure 
shown in FIG.   

 

Summary of Contents for EK15A-189LI Series

Page 1: ...1 The Specification EK15A 189LI Series 3 Wheel Electric Forklift Note Before using please read this manual and the various warning label EKKO Material Handling Equipment Manufacturing Inc...

Page 2: ...ation 11 3 3 Check before using 11 3 4 Operation specification 12 3 5 Safe Operation Rules 15 IV Maintenance and Service Manual 17 4 1 Repair and maintenance of safety procedures 17 4 2 Routine Mainte...

Page 3: ...3 I Introduction 1 1 Summary This manual combines the whole EK15A 189LI 3300lb three wheel counterbalanced electric forklift hereinafter referred to as forklift 1 2 Parameter EK15A 189LI...

Page 4: ...ward backward 2 5 Overall length in 106 6 Overall width in 36 1 Fork size Thickness Width Length in 1 4 4 45 2 Fork adjust width in 8 7 29 Turning radius in 53 Max gradient performance laden unladen 6...

Page 5: ...re The power source for this forklift is lead acid industrial batteries This Forklift uses electric and hydraulic system to control driving lifting and lowering mast tilt forward and backward steering...

Page 6: ...ere is ever abnormal sound in within the gear box during use the user should immediately stop the forklift to determine whether the bearing or gear short of fluid or is damaged Continue to use only af...

Page 7: ...ith a parking brake mechanism and automatic adjustment device Brake 1 Left baseboard 2 Brake shoe 3 Brake cylinder 4 adjustable Spring 5 return spring 6 Hand brake adjusting mechanism 7 hand brake ret...

Page 8: ...ving and operation control and lighting The forklift implements Curtis Instrument Controllers and i e CURTIS1232 AC control assembly The controller has the indicator for power display slowing down of...

Page 9: ...he 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 moti...

Page 10: ...must have a forklift operation certificate or qualification which proved by the relevant departments of the training before driving a forklift 3 1 2 The operator must read the instructions before use...

Page 11: ...3 2 2 If the forklift fails to work it should be parked in a dry ventilated area 1 Shut off all ignition emergency switch and unplug the power connector from battery 2 Pull the parking system front an...

Page 12: ...terference 3 Begin to disengage the parking system 4 According to your desired direction push the lever either forward or reverse 5 Start accelerating by stepping on the accelerator pedal slowly until...

Page 13: ...esired forklift speed Never pressed down the foot accelerator completely down unless as necessary in a incline 3 4 4 Brake pedal operation When the forklift needs to be parked or to slow down you can...

Page 14: ...andling stacking operation 1 How to transport the goods and stack loads Driving the forklift with load always required to drive with ease and caution slowly Forks should always be parallel to the grou...

Page 15: ...all use of this forklift must be fully inspected for repairs before operation 3 5 5 Safe operation and environmental protection inspection and maintenance must be performed in accordance with the time...

Page 16: ...weight load of area The loads must be placed in front and occupy an appropriate place when the forklift enters the elevator so as not to contact with the walls of the elevator 3 5 13 With access and...

Page 17: ...aintenance of safety procedures Maintenance technician The maintenance and service should only be performed by special personnel trained by the manufacturer After the technician sent by after sales de...

Page 18: ...il pipe must be changed every 6 years When change the hydraulic assembled parts the oil pipe should be also changed 4 2 Routine Maintenance Before every shift 4 2 1Check the liquid level of electrolyt...

Page 19: ...riods are as follows W1 Every 50 work hours but at least once a week M3 Every 500 work hours but at least once every three months M6 Every 1000 work hours but at least once every six months M12 Every...

Page 20: ...3 Check the cylinder for leakage and damages and if the accessories are safe and secure 7 4 Check the oil level 7 5 Replace hydraulic oil and the filter element 7 6 Check the pressure regulator valve...

Page 21: ...nce of the Accumulator 1 Keep the nuts on every battery cell dry and clean Tighten every terminal and cable end and brush them with grease to prevent corrosion Naked cable ends and terminal posts shou...

Page 22: ...ediately Replace the cell when it cannot be repaired 11 The site for recharging should be well ventilated It is prohibited to smoke or use open fire avoiding the risk of hydrogen explosion 12 The elec...

Page 23: ...umulator The forklift must be parked on the level ground steadily To prevent short circuit naked cable ends and the terminal posts should be covered with insulated covers When pulling out the accumula...

Page 24: ...arging is indicated on the indicator with 10 bar graphs each bar represents 10 percent of increment As the consumption of accumulator capacity the lighting bars will fall down from the top Preset Warn...

Page 25: ...all be strictly controlled to ensure safety D For the safety of the cooperation the forklift should be added protective cover before using E EK15A 189Li ion Must use Li ion Charger specially designed...

Page 26: ...th further reduced current of 0 025I5A for an hour d Stop recharging again for half an hour and continue recharging with a current of 0 025I5A for an hour e Repeat step D until bubbles occurs intensel...

Page 27: ...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 techni...

Page 28: ...hydraulic oil level Get the stacker ready for maintenance or repairing Open the cover of electric unit Check hydraulic oil level in oil tank Check the hydraulic oil level only after the fork and main...

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