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12-16 Cabinet maintenance operations
Procedure 12-2 (continued)
Replacing the rectifier
Figure 12-2
NT5C10CE rectifier shelf with three MPR25 (NT5C06) rectifiers
Equalizer/float
switch and adjust
Fan alarm
HVSD adjust
Rectifier OK/fail
Circuit breakers
Test point
Current meter
EQL
FLT
FAN
HVSD
ON/RFA
DC
OUTPUT
V+
V-
AccessNode 323-3001-210 Issue 1.0
EQL
FLT
FAN
HVSD
ON/RFA
DC
OUTPUT
V+
V-
EQL
FLT
FAN
HVSD
ON/RFA
DC
AC
OUTPUT
F1
V+
MDA
V-
3/4A 250V
LOAD
Position 3
—continued—
AC
F1
3/4A 250V
LOAD
MPR25
EQL
FLT
FAN
HVSD
ON/RFA
DC
AC
OUTPUT
F1
V+
MDA
V-
3/4A 250V
LOAD
Position 2
FW-11328
Inrush current
limit fuse
AC
F1
MDA
3/4A 250V
LOAD
Position 1
FW-11328
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