Mitel sx-100 User Manual page 229

SECTION MITL9105/9110-096-350-MA
REPLACE POWER SUPPLY
ASSEMBLY (SX-200)
MAP350- 507
Issue 3, May 1984
Sheet 5 of 5
(7A) Place new power supply
assembly in place
(78) Lower power supply retaining
bar and tighten four 1-4 X
3-8 inch retaining screws
AND
INSTALL NEW
POWER SUPPLY
ASSEMBLY
i
(8A) install heat sink assembly as per
MAP350-506 Steps (7) and (8)
(88) Connect Ground Lug (Figure
507-Z)
(8C) Connect Reserve Power Supply
4
(Figure 507-2) if supplied
(80) Secure rear panel with 11-32
inch nutdriver
-
-181 '
_ AND
INSTALL HEAT
SINK ASSEMBLY
(9Al Turn system power switch to ON
(9B) Close and lock front door
(9C) Set battery switch to ON
-191
#
(9D) Close and lock rear panel
assembly and rear door
4
(9E) Replace power cables into
AND
commercial AC source
(9F) Set all power switches on rear
door to ON CLOSE AND
LOCK DOORS
AND POWER UP
SYSTEM
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