Control Handle Head; Control Handle; Remove - Yale 524150797 Maintenance Manual

Control Handle Head

4. Remove the 200-ohm, 2-watt resistor before
reconnecting the battery.
Refer to the section Electrical System 2200YRM1508
for instructions on removing and installing the control
handle head from the control handle. The instructions

REMOVE

WARNING
The gas springs used on the control handle are
installed under tension and can release with
enough force to cause personal injury or property
damage.
WARNING
The capacitor in the controller can hold an
electrical charge after the battery is disconnected.
To prevent electrical shock and personal injury,
discharge the capacitor before inspecting or
repairing any component in
compartment. Wear safety glasses. Make certain
the battery has been disconnected. Refer to the
Special Precautions section of this manual.
2
Control Handle Head
for disassembly and assembly of the control handle
head can be located in the same section.

Control Handle

1.
2.
3.
4.
5.
the drive unit
For the following instructions refer to Figure 2,
Figure 3, or Figure 4.
Move the lift truck to a safe, level area and block
the wheels to prevent movement.
Turn the key switch to the OFF position and
disconnect the battery.
Remove the drive unit compartment cover. Refer
to AC Motor Repair 0620YRM1513.
Discharge the capacitor in the controller by
connecting a 200-ohm, 2 watt resistor between
the B+ and B- connectors on the controller. See
Figure 1.
Disconnect the control handle wiring harness plug
and the control handle arm prox sensor plug
located on top of the drive motor.
1600 YRM 1504