Installing and Removing Modules
Replacing the fan tray
Stinger® FS/Stinger FS+ Getting Started Guide
6-9
Figure 6-6. Fan tray removal and installation
4
Align the replacement fan tray with the fan tray guide rails inside the chassis, as
shown in Figure 6-6, and slide the fan tray into the chassis until it engages the
power connector within the chassis.
5
Press the fan tray firmly into the chassis to fully engage the power connector.
6
Use a flat blade (common) screwdriver to close the quarter-turn latches by
rotating them in the direction shown in Figure 6-5.
Replacing power filters
Power filters on chassis manufactured since late 2005 are not field replaceable.
Chassis manufactured prior to late 2005 have a removable air intake screen. This
screen can be removed to gain access to two internal restraining nuts that secure each
power filter. On chassis manufactured since late 2005 this screen is an integral part of
the bottom of the chassis. On these chassis the internal power filter restraining nuts
cannot be easily reached without partial disassembly of the chassis. Power filters on
these units are not designed for replacement in the field.
Before replacing a power filter, all power must be removed from the unit. At a
minimum, replacement of the power filter also requires the removal of the
ventilation screen and air filter from the front of the chassis. You may also decide
remove other modules during this process to provide greater access or visibility.
Replacement of a power filter in a Stinger FS or Stinger FS+ chassis should only be
performed by a qualified Lucent technician.
Warning
Do not attempt to replace the power filter on a Stinger FS or Stinger FS+
unit unless all power has been removed from the unit. Doing so, you risk contact
with live, electrically charged components of the unit.
16
15
14
13
12
11
10
9
MAS
TER
MAJ
OR
MIN
OR
PC CARD
1
2
TRU
NK S
TAT
US
1
3
4
6
ETHERNET
L/A
SPD
DIAG PORT
ALARM INPUT
GIG
E-0
GIG
E-1
LINK
ACT
GIGE-0
GIGE-1
MAS
TER
MAJO
R
MINO
R
PC CARD
1
2
TRU
NK S
TAT
US
1
3
4
6
ETHERNET
L/A
SPD
DIAG PORT
ALARM INPUT
GIG
E-0
GIG
E-1
LINK
ACT
GIGE-0
GIGE-1
FAU
LT
1
2
3
4
5
6
7
8
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
3
4
5
6
7
8
9
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
3
4
5
6
7
8
9
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
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4
5
6
7
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9
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
3
4
5
6
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10
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
3
4
5
6
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8
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10
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
3
4
5
6
7
8
9
10
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
3
4
5
6
7
8
9
10
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
3
4
5
6
7
8
9
10
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
3
4
5
6
7
8
9
10
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
2
3
4
5
6
7
8
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10
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
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T
LNK
AC
T
LNK
AC
T
FAU
LT
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10
LNK
AC
T
LNK
AC
T
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AC
T
LNK
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T
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AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
LNK
AC
T
FAU
LT
1
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10
LNK
AC
T
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T
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T
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T
LNK
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T
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T
LNK
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T
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T
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AC
T
FAU
LT
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10
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AC
T
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AC
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LNK
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T
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AC
T
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T
LNK
AC
T
LNK
AC
T
TX
CD
FAU
LT
1
2
3
4
5
6
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8
LNK
AC
T
LNK
AC
T
LNK
AC
T
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AC
T
ST
IN
GE
R
FS
+
CM-8
1
2
3
4
5
6
7
CM-9
10
11
12
13
14
15
16
MO
VING
CA
UTION !
PAR
TS
CA
UTION !
PIE
CE
S
AT
TE
NT
IO
N !
MO
BI
LE
S
CA
UTION !
ATTENTION !
Wh
en t
his
pro
duc
t is
ins
talle
d in
a -
60V
DC
(TN
V-2
) en
viro
nm
ent, u
se o
nly
cir
cuit
pa
cks
wh
ich
ha
ve b
een
ide
ntifie
d a
s s
uita
ble
for
this
ap
plic
atio
n. P
lea
se r
efe
r to
the
ins
talla
tion
ma
nua
l fo
r de
tails
.
un m
ilieu
de
-60
V D
C (
TN
V-2
), u
tilis
ez
applica
tion
. Veu
ille
z co
nsulte
r le m
anuel
d'installation pour de plus amples
res
eig
nem
ents
.
seu
lem
ent d
es b
loc
s d
e c
ircu
it q
ui o
nt e
te
ide
ntifie
s c
om
me
co
nve
nab
le p
our
de te
lle
Lor
squ
e c
e p
rod
uit e
st a
etre
ins
talle
da
ns
FA
N S
TAT
US
RE
D
GR
EE
N
BL
IN
KI
NG
G
RE
EN
FA
UL
T
AC
TIV
E
IN
IT
IA
LIZ
IN
G
Fan tray guide rails