Pcb Boards; Rly Assy (Fru No. 500) - GE LOGIQ 5 PRO Service Manual

GE M S
EDICAL YSTEMS
D 2380207, R
IRECTION EVISION
Section 8-7

PCB Boards

8-7-1

RLY Assy (FRU No. 500)

Purpose: This is a description on how to remove and replace the RLY Assy.
8-7-1-1 Tools
• Common pillips screwdrivers
8-7-1-2 Needed Manpower
• 1 person, 15 minutes + travel
8-7-1-3 Preparations
• Shut Down the System and switch off the Main Breaker at the rear as described in section 4-3-2 on
page 4
8-7-1-4 Removal Procedure
An electronic discharge may damage a component. Turn OFF power and wear the wrist strap
CAUTION
before you remove circuit boards. Do not unplug the power cord to keep ground continuity.
Do not bend or flex the boards when mounting/dismounting each boards. Surface mount IC
boards are very susceptible to damage from flex/torque.
1.) Remove the Front Cover. Refer to section 8-5-7 on page 53.
2.) Remove the Front Base Cover. Refer to section 8-5-6 on page 51.
3.) Unscrew four (4) screws (1-4) to remove the EMC Bracket. Refer to Figure 8-79.
8 - 88
7
3 3
2 2
1 1
Figure 8-79 Unscrew 4 screws to remove EMC BRKT
Section 8-7 - PCB Boards
4 4
LOGIQ™ 5 PRO S
ERVICE
M
ANUAL