Siemens GMI Series

Table
of
Contents
Introduction and
Safety
Introduction
Qualified
Person
Signal
Words
Dangerous
Procedures
Field
Service
Operation
Receiving
,
Handling
and
Storage
Introduction
Receiving
Procedure
Shipping
Damage
Claims
Handling
Procedure
Storage
Procedure
Indoor
Storage
Outdoor
Storage
Space
Heating
Installation
Checks
and Initial Functional
Tests
Introduction
Inspections
,
Checks
and Tests without
Control
Power
De
-
Energizing
Control
Power
Spring
Discharge
Check
Removal
from
Lower
Cell
Removal
from
Upper
Cell
Removal
in
Outdoor
Non
-
Walk
in
Enclosures
Physical
Inspections
Manual
Spring Charging
Check
As
-
Found and Vacuum
Check
Tests
Automatic
Spring Charging
Check
Final Mechanical
Inspect
'
ons
without
Control
Power
Interrupter
/
Operator
Description
Introduction
Vacuum
Interrupters
and
Primary
Disconnects
Primary
Disconnects
Phase Barriers
Stored
Energy
Operating
Mechanism
Modes
of
Operation
-
Mid
-
1991
and
After
Modes
of
Operation
-
Discussion
Spring Charging
Mode
Closing
Mode
Trip
Free
Mode
Opening
Mode
Rapid
Auto
-
Reclosing
Mode
Modes
of
Operation
-
Up
to
Mid
-
1991
Modes
of
Operation
-
Discussion
Spring Charging
Mode
Closing
Mode
Trip
Free Mode
Opening
Mode
Rapid
Auto
-
Reclosing
Mode
Closing
and
Opening
Springs
Trip
Free
Operation
Damper
Manual
Spring
Charging
Spring Charging
Motor
Close Solenoid
,
Trip
Solenoid
and
Anti
-
Pump
Relay
Secondary
Disconnect
Auxiliary
Switch
MOC
(
Mechanism
Operated
Cell
}
Switch
TOC
(
Truck
Operated
Cell
)
Switch
Limit
Switches
Standard Schematic
Diagrams
Capacitor
Trip
Device
2
Undervoltage
Release
Interlocks
Trip
Free
Interlock
Rating
Interlock
Circuit
Breaker Frame
Ground
Disconnect
Circuit
Breaker
Handling
Wheels
Racking
Mechanism
Maintenance
Introduction and Maintenance Intervals
Recommended Hand Tools
Recommended Maintenance and Lubrication
Removal
from
Switchgear
Checks
of
the
Primary
Power Path
Cleanliness
Check
Inspection
of
Primary
Disconnects
Checks
of
the
Stored
Energy
Operator
Mechanism
Maintenance
and
Lubrication
Fastener
Check
Manual
Spring Charging
and
Contact
Erosion
Checks
Damper
Assembly
Check
Electrical
Control
Checks
Check
of
the
Wiring
and
Terminals
Check
of
the
Secondary
Disconnect
Automatic
Spring Charging
Check
Electrical
Close
and
Trip
Check
Checks
of
the
Spring Charging
Motor
High
-
Potential Tests
Vacuum
Integrity
Check
High
Potential Test
Voltages
Vacuum
Integrity
Test Procedure
As
-
Found Insulation and
Contact
Resistance
Tests
Insulation
and
Contact
Resistance Test
Equipment
Insulation
and
Contact
Resistance Test Procedure
Inspection
and
Cleaning
of
Breaker Insulation
Functional Tests
Overhaul
Introduction
Circuit
Breaker
Overhaul
Replacement
at
Overhaul
Replacement
of
Closing
Springs
Replacement
of
Opening
Spring
Replacement
of
Closing
and
Tripping
Solenoids
Replacement
of
Anti
-
Pump
Relay
Replacement
of
the
Auxiliary
Switch
Replacement
of
Motor
Cut
-
Off
Switch
Replacement
of
Trip
Latch
Reset
Check Switch
Replacement
of LS
3
-
Mid
-
1991
and
After
Replacement
of
LS
3
-
Up
to
Mid
-
1991
Replacement
of
Spring
Dump
Switch
Replacement
of
Damper
Assembly
Replacement
of
Spring Charging
Motor
Replacement
of
Primary
Disconnect
Fingers
Replacement
of
Vacuum
Interrupters
Preparation
Vacuum
Tube
Removal
Vacuum
Tube
Replacement
Periodic
Maintenance
and Lubrication
Tasks
Troubleshooting
Appendix
19
2
19
2
20
2
20
2
20
2
20
20
3
3
20
21
-
26
3
3
21
3
21
3
21
3
21
22
3
3
22
4
-
7
22
4
23
4
23
23
4
4
23
4
24
5
24
6
24
6
24
6
24
6
25
6 25
7
25
8
-
20
25
25
8
8
25
9 25
9 25
25
9
10
26
10 26
27
-
35
10
27
11
27
11
27
11
11
27
27
12
28
12
12
28
12
28
13
28
28
13
28
13
29
14
14
30
30
14
30
14
15
30
15
31
31
15
31
16
32
16
36
16
37
17
39
17
17
1
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