Card Gate Fan Assembly - IBM System/34 Maintenance Manual

10-130
CARD GATE FAN ASSEMBLY
CAUTION
Before removing the fan, note the label indicating the air
flow direction to ensure the fan is reinstalled correctly.
Removing the Card Gate Fan Assembly
1. Set Power to 0 (operator panel).
2. Set CB1 off (see paragraph 05·310 for the location
of CB1).
20
DANGER
CB1 must be off to remove AC voltage from
this circuit.
10·130
Reinstalling the Card Gate Fan Assembly
,/---~.
1.
Align the fan assembly
0
on the bottom of the
".
card gate and slide together until the fan retainer
• latches on the rear of the card gate.
2.
Close the card gate and tighten the screwe.
/ -
.. ~.
\
3. Reinstall the ground wire with its screw
O.
~~
/
4.
Connect the fan wires
e.
5. Locate the screws
CD
through the cover
G
and
tighten.
(~
I
,_
..
,
6 ..
Reinstall the card gate cover
0
using the two
screws
G.