Figure 14-3 Removing The Disposable Fan-Tray Air Filter; Figure 14-4 Replacing The Disposable Fan-Tray Air Filter - Cisco ONS 15327 Procedure Manual

Chapter 14 Maintain the Node

Figure 14-3 Removing the Disposable Fan-Tray Air Filter

Visually inspect the filter material for dirt and dust.
Step 4
If the disposable air filter shows a heavy concentration of dirt and dust, replace it with a new filter.
Step 5
Step 6 Slide the new air filter back into the shelf

Figure 14-4 Replacing the Disposable Fan-Tray Air Filter

Return to your originating procedure (NTP).
Step 7
March 2003
FAI L
ACT
SF
LA N
AC O
FAI L
ACT
SF
LA N
AC O
1
2
3
4
FAI L
Rx 1
ACT Rx 2
Rx 3
SF
1
2
3
4
BIT S
FAI L
AL AR M
ACT
Tx 1
SF Tx 2
Tx 3
BIT S
AL AR M
FAI L
ACT
SF
LA N
AC O
FAI L
ACT
SF
LA N
AC O
1
2
3
4
FAI L
Rx 1
ACT Rx 2
Rx 3
SF
1
2
3
4
BIT S
FAI L
AL AR M
ACT
Tx 1
Tx 2
SF
Tx 3
BIT S
AL AR M
NTP-B107 Inspect and Maintain the Air Filter
CR AF T
FA IL
LA MP DS 3 SF
AC T/S TB CR IT
TE ST Y
DS 1 SF
SY NC
MA J
PW R A
AC O
MIN
PW R B
RE M
CR AF T
FA IL
DS 3 SF
LA MP
AC T/S TB
CR IT
Y
TE ST DS 1 SF
SY NC
MA J
PW R A
AC O
MIN
PW R B
RE M
-48 V RE T
DS 1 (15 -28
)
PW R B
-48 V RE T
DS 1 (15 -28
)
PW R B
(Figure 14-4).
CR AF T
FA IL
LA MP DS 3 SF
AC T/S TB CR IT
Y
TE ST
DS 1 SF
SY NC
MA J
PW R A
AC O
MIN
PW R B
RE M
CR AF T
FA IL
DS 3 SF
LA MP
AC T/S TB
CR IT
Y
TE ST DS 1 SF
SY NC
MA J
PW R A
AC O
MIN
PW R B
RE M
-48 V RE T
DS 1 (15 -28
)
PW R B
-48 V RE T
DS 1 (15 -28
)
PW R B
Cisco ONS 15327 Procedure Guide, R4.0
14-5