Siemens GMI Series

Table
of
Contents
Replacement
of
Spring
Charging
Motor
(
Device
88
)
Replacement
of
Primary
Disconnect
Fingers
33
Replacement
of
Vacuum
Interrupters
Vacuum
Interrupter
Removal
Vacuum
Interrupter
Replacement
.
.
.
.
Circuit
Breaker
Overhaul
Replacement
at
Overhaul
Replacement
of
Closing
Springs
Replacement
of
the
Opening
Spring
Replacement
of
Closing
and
Tripping
Solenoids
(
Devices
52
SRC
and
52
T
)
Replacement
of
Anti
-
Pump
Relay
(
Device
52
Y
)
Replacement
of
the
Auxiliary
Switch
Replacement
of
Motor
Cut
-
Off
Switch
(
Device
LS
1
)
and
Spring
Charged
Reset
Switch
(
LS
2
)
32
Replacement
of
Trip
Latch
Reset
Check
Switch
(
Device
LS
3
)
Replacement
of
Racking
Position
Switch
(
Device
LS
4
)
(
Figure
59
)
Replacement
of
Dashpot
Assembly
.
.
.
.
30
.
33
30
30
33
.
.
.
30
.
34
36
31
31
Annual
inspection
Tasks
.
37
32
Troubleshooting
.
38
Appendix
Table
A
-
1
.
Type
GMI
Circuit
Breaker
Ratings
41
Table
A
-
2
.
5
kV
,
7.2
kV
and
15
kV
Type
GMI
Circuit
Breaker
Control
Data
Table
A
-
3
.
Interrupting
Capacity
Auxiliary
Switch
Contacts
.
32
.
.
.
33
42
33
42
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4
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