Front Fan Removal - Digital Equipment VAXstation I Service Manual

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6.
7.
8.
9.
10.
11.
12.
RBPLACBMERT
Replace the power
supply
as
described
in
subsection
4.3.2, steps 2 through 7.
Slide the system unit into the enclosure.
Install the rear chassis retaining bracket.
Reconnect any removed cables to
the
Patch
and
Filter
Panel assembly.
Replace the front and rear covers.
Turn-on system and monitor
power.
run.
Run Macroverify.
Microverify
should
4.5.3
Front Fan Removal
1.
Turn-off system and monitor power.
2.
Remove
the
system
ac
power
cord
receptacle.
from
the
wall
3.
Remove the system unit front cover, by grasping each end
and pulling the cover toward you (Figure 4-8).
4.
Remove the front chassis retaining bracket
by
removing
the screws thac secure it to the enclosure.
5.
Make sure there is enough slack in the cables
connected
to
the
back
of
the system urrit, and slide the system
unit out
of
the
enclosure
until
restrained
by
the
stopper on the chassis.
6.
Remove the storage subsystem cover (Figure 4-10).
7.
Remove the RXSO as described in subsection 4.2.4,
steps
1 and 2.
4-29

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