GE Medical Systems LOGIQ ?200, Руководство по обслуживанию, Страница: 184 / 212

GE MEDICAL SYSTEMS
LOGIQ
α
200 SERVICE MANUAL
2138853
6–100 RENEWAL PARTS
REV 5
6–2–48 Power Trans Assy (FRU No. 504)
Time Required
20 Minutes
Tool Required
Screwdriver
Hexagonal Wrench
Procedure
CAUTION
Do NOT unplug the power cord before OFF the power switch.
Refer to ILLUSTRATION 6–53.
1. Turn OFF the system and unplug the power cord from the outlet.
2.
Remove the Left Cover (FRU 404). Refer to 6–2–27.
3.
Remove the Right Cover(FRU 405). Refer to 6–2–28.
4.
Remove the Front Base Cover (FRU 406). Refer to 6–2–29.
5.
Remove the Rear Cover (FRU 408). Refer to 6–2–31.
6.
Remove the SMPS Assy (FRU 503). Refer to Refer to 6–4, SMPS Assy REPLACEMENT..
7.
Disconnect sixteen cables listed below. Cut the tie wraps off if necessary. For each cable, refer to
ILLUSTRATION 6–53.
a. Unscrew and Disconnect twelve ring terminals (TB2–1 ~ TB2–12) from the Terminal Block 12 Assy. Refer
to 6–2–45.
b. Unscrew and Disconnect two ring terminals. Refer to 6–2–46.
c. Disconnect two terminals from the Power S/W Assy.
8.
Unscrew two screws ( 1 and 2) of front side and two screws (3 and 4) of rear side of the system.
9.
Pull out the Power Trans Assy to the backward of the system.