3–10 Access Procedures
Publication 1336 IMPACT-6.8 – November, 2002
Removing the Control Board Mounting Plate
The Control Board Mounting Plate must be removed to access the
Gate Driver Board, the Common Bus Precharge Board, and to
remove the Precharge Board Mounting Frame.
Figure 3.7
Control Board and Mounting Plate
AB0977A
Control
Board
Control Board
Mounting Plate
Terminal
Strip TE
Inverter Bay w/o Cabinet
Precharge Board
Mounting Frame
Chassis Ground Wire
Removal
!
ATTENTION: Wear a wrist-type grounding strap
when servicing 1336 IMPACT drives. Failure to
protect drive components against ESD may damage
drive components. Refer to Electrostatic Discharge
Precautions at the beginning of this chapter.
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