combination turning signals on the left side of the truck light; pull the steering lamp switch
forward, the front and rear combination turning signals on the right light.
(4) Brake signal: When braking, press down the brake pedal to turn on the rear
combination brake lamps (red).
(5) Reverse signal: When reversing, pull the direction switch backward, then the
travel motor reverses, rear combination reversing lamps (white) light and the back-up
buzzers sound.
(6) Press E/S/H or tortoise key on the right of the meter, the operating mode and
speed will be adjusted too.
2.6.4 Maintenance of the control system
During using the electric forklift truck, it’s necessary to maintain the control system
periodically.
(1) Check the contact terminal for wear status and contactor if works freely. Check
the contact point every three months.
(2) Check foot pedal or micro-switch of levers. Measure the voltage drop between the
contact terminals with multimeter to make sure there is no resistance between terminals.
Make sure that the sound of turning on or off the micro-switch is slivery. The inspections
of micro-switch should be done every three months.
(3) Check the connecting lines of primary circuit and make sure good insulation and
connecting tightness of cables of the battery, controller and motor. Check the cables
every three months.
(4) Check the spring of foot pedal or levers, make sure the usual deformation and
smoothly resiling of spring. Do the inspections every three months.
(5) Check if the contactor terminal is working freely and not felted. Do the inspections
every three months.
Notice:
The controller needn’t be repaired by users, so don’t open it for it may be damaged
and lose guarantee. Make the controller clean and dry, inspect and clear the diagnosis
history documents periodically. Never start the electric control of incorrectly-installing
vehicles.
Only trained people can do periodic maintenance and replace the damage parts with
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