SPX OFC General Motors Service Programming System User s Guide IMPORTANT NOTICES SAFETY All Warning Caution Important and Notes messages must be followed for your safety These safety messages are in the following formats A Warning e Means you may risk serious bodily harm or loss of life A Caution e Means you may risk moderate bodily harm property vehicle damage or tool damage Important e provides information demanding special attention
Service Bulletin PowerFlex 400 Frame G and H Replacement Procedure for Switching Power Supply SPS Board Contents This publication provides instructions for replacing the switching power supply SPS board for PowerFlex 400 Frame G and H drives For additional drive information refer to the PowerFlex 400 User Manual publication 22C UMO01 New SPS board Five spare M4 screws to be used for the new SPS board Three new steel clips to be used on power devices AD18 AQ3