Eaton QD5 - Maintenance, Service and Troubleshooting

Maintenance, service and troubleshooting
Position Indicator
Drive Tube
Reversing Station-
ary Contacts
Reversing Segment
Actuator Arms
Reversing
Actuator
Figure 10. Tap-changer front view.
Control Winding
Terminal Board
Holding Switch
Assembly
Drive Pinion Cam
Main Stationary
Contact
Safety Switches
PI Drive Face
Geneva Gear
Brake Assembly
Main Terminal
Board
Motor/Chain
Tension Bum-
per
Neutral
Switch
5
QD5 QUIK-DRIVE TAP-CHANGER INSTALLATION AND MAINTENANCE INSTRUCTIONS MN225012EN March 2016