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6.8 Checks and maintenance of the control system assemblies
Operating steps:
–
Park the forklift truck according to rules
and regulations.
–
Open the right door and unplug the
battery.
–
Open the cover of the counterweight.
Check, replace and adjust components of the
control system assemblies when they are exposed.
S/N
Name
Control Circuit
Specifications
1
Oil pump controller
Control the oil pump
motor
350A
2
Traction Controller
Control the driving
motor
450A
3
Binding post
/
4
Fuse
Traction Controller
350A
5
Fuse
Oil pump controller
250A
Caution
Unplug the battery before any operations on the electrical system of the forklift truck.
The controller is equipped with an accumulator. Do not touch the position between B+ and
B- to prevent an electric shock. In order to check or clean the controller, please power off first,
and then a load device (such as resistance and bulb) should be installed between B+ and B- to
discharge the capacitor inside the controller.
Take off the metal trim before any operations on the electrical system of the forklift truck.
When replacing a fuse, please select a new fuse of the same rating as the original.
