Nortel SONET AccessNode User Manual page 206

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10-4 MBP routine maintenance
Procedure 10-1 (continued)
Checking and adjusting rectifier voltages
Step
Figure 10-1
MPR25 rectifier faceplate
Equalizer/float
switch and adjust
Fan alarm
HVSD adjust
Rectifier On/fail
Circuit breakers
AccessNode P0904244 Issue 1.0
Action
EQL
FLT
FAN
HVSD
ON/RFA
DC
OUTPUT
V+
V-
Test
Current
points
meter
—continued—
FW-11099
AC
F1
3/4A 250V
LOAD
Inrush current
limit fuse
PC-11099
Filter
option

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