Repair 2200 YRM 1067
Repair
REMOVE
1. Park lift truck in a safe, level area.
2. Block drive wheel to prevent lift truck from moving.
3. Connect handset or PC and download parameters,
if possible.
4. Tur n key to OFF.
5. Disconnect battery.
6. Remove cover.
WARNING
The capacitors in the controller remain charged for
several minutes after operation. To prevent per-
sonal injury and/or damage to equipment, the con-
troller should be discharged. To discharge the con-
troller, connect a 200-ohm, 2- to 3-watt resistor be-
tween the battery positive and negative terminals
on the controller for at least 5 seconds. Refer to
Figure 1 in the General section of this manual.
7. Discharge controller.
8. Identify and tag all power cables and wires con-
nected to controller for later installation.
9. Remove all power cables and wires connected to
controller.
10. Loosen both capscrews retaining controller to plate.
11. Remove controller.
BRASS STUD REPLACEMENT
Remove
1. Remove M8 nut, lockwasher, flat washer, brass
washer, power fuse, and brass washer from brass
stud.
2. Remove brass stud from controller.
Install
The stud must be installed in the correct orientation with
regard to the relief groove.
1. Install brass stud onto controller and tighten to 10
to 11 N•m (92 to 97 lbf in).
2. Install brass washer, power fuse, brass washer,
flat washer, lockwasher, and M8 nut to brass stud.
Tighten M8 nut to 10 to 11 N•m (92 to 97 lbf in).
INSTALL
1. Align controller to plate and capscrews. Tighten
capscrews.
2. Connect all power cables and wires connected to
controller.
3. Connect battery.
4. Connect handset or PC.
5. Turn key t o ON.
6. Upload parameters.
7. Remove blocks from drive wheel.
8. Test lift truck in a safe, level area away from other
personnel and equipment.
9. Install cover.
REPAIR
1. Check and replace fuses as necessary.
2. Check and repair wiring (see troubleshooting
guide).
3. Check the battery pack.
4. Check the motors and motor connections.
5. Replace controllers when necessary by following
the remove and install procedures listed above.
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