
Chapter 3: Removing or Replacing Line Cards or Power Supply Modules
74
5. Using a Phillips screwdriver, loosen the two captive screws on the
module.
Figure 39. Loosening the Captive Screws on the AT-CV5001AC Power
Supply
A
AT-CV5001DC
FOR CENTRALIZED
RESTRICTED AREA.
INSTALL ONLY IN A
CONNECTION,
DC POWER
W
ARNING
T
his un
it m
ig
ht
h
a
ve m
o
re th
an
o
n
e pow
er in
pu
t
.
To redu
ce
the
risk
of e
le
ctric
s
h
oc
k,
disco
nn
ect
a
ll p
ow
e
r inp
u
ts b
e
fo
r
e
serv
icin
g u
nit.
o
D
ISCON
NECT ALL PO
W
ER SOUR
CES &
REFER TO M
AN
UAL BEFORE SER
VICING
40-60VD
C
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