Disconnect electrical power before performing any maintenance. See the
Safety and Compliance Manual included with your system for more safety
precautions.
Caution: Static electricity can damage circuit boards.
• Use proper precautions when handling printed circuit boards.
– Store PC boards in anti-static containers.
– Wear a grounded wrist strap when handling PC boards.
Introduction
Purpose
This Field Service Bulletin describes the procedure for replacing a Powermax65 or Powermax85 power board.
Materials and tools
•
#2 Phillips screwdriver
•
#3 Phillips screwdriver
•
T15 TORX screwdriver (preferred) or a blade screwdriver
•
T20 Torx screwdriver (preferred) or a blade screwdriver
Kit 228659 contents
Part number
Description
075534*
#6 x 5/16 Phillips pan head screw
141103
65A CSA Power board
Kit 228662 contents
Part number
Description
075534*
#6 x 5/16 Phillips pan head screw
141076
85A CSA Power board
Field Service Bulletin
All manuals and user guides at all-guides.com
Powermax65/85 Power board rePlacement
ELECTRIC SHOCK CAN KILL
WARNING
Quantity
4
1
Quantity
4
1
1