GE Vivid S5 N, Руководство по обслуживанию

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GE
P
ART
N
UMBER
FN091065, R
EVISION
2 VS5 N
AND
VS6 N
S
ERVICE
M
ANUAL
Chapter 8 - Replacement Procedures 8-177
P R E L I M I N A R Y
8-6-15 AC Distribution Box (Type B) Replacement Procedure
NOTE: The AC Distribution Box Type-B is a lightweight unit, supporting AC power input of 1OOV - 240V.
The Type-B unit has the following features.
• Since it automatically supports a power range of 1OOV - 240V, it is not supplied with jumpers
(to alter the input power).
• It does not support peripheral power outlets.
• It is fitted with an On/Off power switch
(unlike a Type-A unit that has a circuit breaker switch).
In place of a circuit breaker switch, the Type-B unit is fitted with two fuses:
• The unit does not contain a fan.
NOTE: The procedure below applies to replacement of an AC Distribution Box Type-B with a new
AC Distribution Box Type-B.
8-6-15-1 Tools
Use the appropriate flat and Phillips-type screwdrivers as indicated in the AC Distribution Box
replacement procedure.
8-6-15-2 Preparation
Shut down the Vivid S5 N or Vivid S6 N ultrasound unit, as described in 4-2-3 "Power Shut Down" on
page 4-7 .
8-6-15-3 AC Distribution Box (Type B) Removal Procedure
1.) Remove the bottom rear cover from the system, as described in “Bottom Rear Cover Removal
Procedure” on page 8-23 .
2.) Remove the bottom rear cover from the system, as described in “Bottom Rear Cover Removal
Procedure” on page 8-23 .
As shown in Figure 8-222 below, pull the protective cover outwards and downwards to reveal the
AC Input Box assembly - refer to Figure 8-223 .
Figure 8-222 Bottom Rear Cover - View from Side