Dc Fan Assy(Fru No. 504) - GE LOGIQ 5 PRO Service Manual

GE M S
EDICAL YSTEMS
D 2380207, R
IRECTION EVISION
8-7-5

DC Fan Assy(FRU No. 504)

Purpose: This is a description on how to remove and replace the DC Fan.
8-7-5-1 Tools
• Common pillips screwdrivers
8-7-5-2 Needed Manpower
• 1 persons, 20 minutes + travel
8-7-5-3 Preparations
• Shut Down the System and switch off the Main Breaker at the rear as described in section 4-3-2 on
page 4.
8-7-5-4 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 Right Cover (FRU No.301). Refer to section 8-5-3 on page 45.
2.) Remove the EMI Cover R (FRU No.313). Refer to section 8-5-14 on page 66.
3.) Unscrew the nine(9) screws from the Nest EMI Cover.
4.) Remove the Nest EMI Cover.
5.) Disconnect one (1) connector (1).
6.) Unscrew two (2) screws (2-3) to remove DC Fan Assy. Refer to Figure 8-88.
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Figure 8-88 Removing the DC Fan Assy
Section 8-7 - PCB Boards
LOGIQ™ 5 PRO S
ERVICE
M
ANUAL