TAP-
114
363-206-295
Clearing
Trouble
:
1997
December
1,
Issue
4
of
4
Page
operating
from
fan
prevent
will
that
anything
for
assembly
fan
Examine
31.
properly.
fuses.
and
assembly
fan
reinstall
and
blockages
any
Remove
32.
assembly
fan
Is
33.
ALARM
FAN
off?
LED
If YES, then
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.
If NO,
with
continue
then
34.
Step
Remove
34.
H
FAN
and
L
FAN
corresponding
on
fuses
BFU.
fuses.
install
and
assembly
fan
new
with
assembly
fan
Replace
35.
assembly
fan
Is
36.
ALARM
FAN
off?
LED
If YES, then
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.
If NO,
with
continue
then
37.
Step
the
of
one
Replace
37.
RECTIFIER
336
s.
clear?
alarm
Does
38.
If YES, then
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.
If NO,
with
continue
then
39.
Step
original
Reinstall
39.
RECTIFIER
336A
.
second
Replace
40.
RECTIFIER
336A
.
clear?
alarm
Does
41.
If YES, then
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.
If NO,
with
continue
then
42.
Step
original
Reinstall
42.
RECTIFIER
336A
.
or
group
support
technical
regional
your
call
assistance,
technical
For
43.
manual.
this
of
front
in
listed
number
RTAC
Technologies
Lucent
44.
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.