Frame 2 4160V Module Installation - Toshiba T300MVi MEDIUM VOLTAGE Instruction Manual

DRIVE INSTALLATION DRAWINGS (cont'd)

Frame 2 4160V module installation

Control Wiring
Cover
Bus Link
Assembly
Front Barrier
POWER MODULE DISCONNECTION
WARNINGS
Disconnect power and wait 15
minutes to ensure capacitors are
discharged before performing
inspection or maintenance.
Improper handling of the fiber
optic cables and connectors may
cause drive failure due to
problems transmitting signals.
Take care not to disturb fiber
optic cables when handling
power module.
Control Signal Cable &
120VAC Supply Cable
Power Module Disconnection Power Module Removal
1. Remove front barrier 1. Align truck GCI6723G055
(four bolts).
2. Loosen ten nuts and 2. Secure truck to cubicle by
remove bus link assembly
by sliding sideways and
off. 3. Set wheel brakes on truck.
3. Remove control wiring 4. Roll power module onto
cover (two bolts)
4. Disconnect control signal
cable and 120VAC supply 5. Refer to additional
cable from module.
- 53
Engage
Latch
Set Wheel
Brakes
POWER MODULE REMOVAL
Power Module Reinstallation
1. Reverse the procedure
with front of cubicle. followed during
disconnection and removal
inserting two studs into of power module.
holes in base. 2. Ensure that control signal
cable and 120VAC supply
cable are properly
truck until front latch reconnected.
engages. 3. Reinstall all hardware
previously removed.
instruction label for moving 4. Torque bus link
power module on and off of connections (5/16-18 hdwr)
truck. to 10-15 ft-lbs.
Secure Truck
to Cubicle
Power Module Truck
GCI6723G055