3-20
The Stinger® Compact Remote ATM DSLAM Getting Started Guide
Enclosure and Component Installation
Installation and replacement of Stinger CR components
5
Press the gasket onto the door flange. Apply pressure around the entire door
flange to install the gasket evenly and completely. Use a soft rubber mallet to tap
the gasket into place.
6
Apply a thin bead of caulk (General Electric RTV 108 caulk or equivalent) to the
outside perimeter border of the gasket, where the flange enters the gasket (see
Figure 3-15).
Figure 3-15. Enclosure door gasket
Installation and replacement of Stinger CR components
The Stinger CR unit design enables you to install, remove, and replace some modules
without shutting the unit off. However, you can turn off power to the unit as a
precaution, if the unit is not currently providing service.
Warning
Before installing your Stinger unit, be sure to read the safety instructions
in the
Edge Access and Broadband Access Safety and Compliance Guide
. For information
specific to your unit, see Appendix D, “Safety-Related Electrical, Physical, and
Environmental Information,” in this guide.
Warning
If power to the unit is not turned off, an electrical energy hazard is present
within the card cage and behind the cooling unit. Remove all metallic objects from
hands and wrist to prevent bridging of live contact points.
LPM 1
LIM 1
LPM 2
LIM 2
LPM 3
LIM 3
COP
LPM 1
LIM 1
LPM 2
LIM 2
LPM 3
LIM 3
COP
FAUL
ULT
TA
MISC
MISC
FAC
25
40
43
46
34
37
28
31
1
22
19
16
13
10
7
4
25
40
43
46
34
37
28
31
1
22
19
16
13
10
7
4
25
40
43
46
34
37
28
31
1
22
19
16
13
10
7
4
COMP
COMPACT REMO
CT REMOTE PO
TE POWER SUPPL
WER SUPPLY
V.CHECK
.CHECK
-48V
0V
ST
STATUS
TUS
PO
POWER INPUTS
WER INPUTS
-190V
+190V
COMP
COMPACT REMO
CT REMOTE
TE
COOLING UNIT STATUS
INTERNAL
INTERNAL
EXTERNAL
EXTERNAL
BLINKING GREEN:
BLINKING GREEN: INITIALIZING,
INITIALIZING, GREEN:
GREEN: A
ACTIVE,
CTIVE, RED:
RED: F
FAUL
ULT
Right vertical flange
(bottom view)
Gasket
Caulk location
Gasket glue joint
Gasket vent holes
Gasket