Siemens-Allis FC-10008, Instructions Manual

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PAGE
PRELIMINARY HANDLING INSTRUCTIONS
1
INTRODUCTION
.
. . . . . . . . . . . . . . . . . . . . . . . . . 2
Warranty
. . . . . . . . . . . . . . . . . . . . • .
. . . . . . . . 2
Receiving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Storage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Circuit Breaker Preparation . . . . . . . . . . . . . . . . . . 2
CIRCUIT BREAKER DESCRIPTION . . . . . . . . . . . . . 6
Arc Interruption
.
. . . . . . . . . . . . . . . . . . . . . . . . 6
Operator
.
. . . . . . . . . . . . . . . . . . . • • • . . . . . . •
6
Stored Energy Operator
.
. . . . . . . . . . . . . . . . . 6
Reclosing C
ontr
o l
. . . . . . . . • .
. . . . . . . . . . . . 6
Auxiliary Equipment
. . . . . . • • . . . . . . . . • • .
. . . 6
A
uxi l iary Switch
. . . . . . . . . . . . . . . . . . . . . . . 6
Ca pac itor Trip Device
.
. . . . . . . . . . . . . . . . . . . 8
Trip S o
l
enoid . . . . . . . . . . . . . . . . . . . . . . . . . 8
Arc Chute Assembly . . . . . . . . . . . . . . . . . . . . . . 8
CIRCUIT BREAKER OPERATION
. . . . . . . . . . . . . .
10
STORED ENERGY OPERATOR DESCRIPTION
OF OPERATION ........................... 11
Spring Charging Cycle ....................... 11
Reclosing Control
. . . . . . . . . • . . . . . . . . . . . . • .
11
Breaker Closing
Cycle
.
. . . . . . . . . . . . . . . . . . . . . 11
Spring Recharge After Closing . . . . . . . . . . . . . . . . 12
Tripping
Cycle
.
. . . . . . . . . . . . . . . . . . . . . . . . . 12
Stored Energy Operator-Components
Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electrical Control
. . . . .
.
. . .
.
. . . . . . . . .
.
. . . .
12
Spring Charging . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Closing Circuit . . . . . . .. . . . . . . . . . . . . . . . . . . . 15
Close Latch
-
Mechanical
and Electrical Interlocks . . 15
ADJUSTMENTS ........................... 15
Circuit Breaker Timing
.
.
. . . . .
.
. . .
.
.
. . . . . . . .
15
Phase Barrier Assembly . . . . . . . . . . . . . . . . . . . . . 15
Tilting
Arc Chutes
..
. . .
..
. .
..
. . . . . . . .
.
. . . .
17
Barrier Stacks . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
PAGE
Transfer Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Contact Alignment and Replacement . . . . . . . . . . . . 17
Procedure A Contact Alignment and
Penetration (Stroke).
.
. . . . . . . . . . . . . . . . . . . 17
Procedure B Contact Lead
. . • .
. . . . . . . . . . . . . 20
Transfer Tip Adjustment
. .
.
. . . . . .
. .
. . . . . . .
.
.
20
Auxiliary
S
wi t c h
. . . • . . . . . . . •
.
• . . . . . . . . . . •
2 1
Interlock Plunger . . . . . . . . . . . . . . . . . . . . . . . . . 21
Trip
Latch Adjustments .
. . . . . . . . •
.
. . . . . . . . •
2
1
Puffer Stroke Adjustment . . . . . . . . . . . . . . . . . . . 21
Trip Latch Check Sensor Adjustments
. • . . . . . . . . •
23
Manual Charging o f Closing Springs
. . . . . . . . . . . • •
24
Maintenance Slow Close
. . • . . . . . . . . . . . . . . . . •
24
Removal of Spring Blocking Device
.
. . . . . . . . . . . . 24
Removal of Closing Springs
. . . . . . • .
. . . . . . . . . . 24
Motor Cutoff Switch
. . . . . . . . . .
.
. . . . . . . . ·.
24
Motor Cutoff Switch Adjustment
. . . . . . . . . . . •
24
Close Latch
Bite Adjustment
. . . . . . . . . . . . .
.
.
2:l
Close
Latch
Check Switch Adjustment
. . . . . . . •
27
Free Height Adjustment .................. 27
Trip Adjustment
. . . . . . • . . . . . • . . . . . . . . . .
27
Overtravel
• . . . . . . . . . • . . . . . . . . . . . . . . . . .
27
Close Latch Mechanical
Interlock
. . . • . . . . . • . •
27
MAINTENANCE
AND TESTING ................ 28
General
. . . . . . . . . . . . . . . . . • . . . . . . . . . . . . .
28
"As Found" Tests ........................ 32
Periodic Inspection and Maintenance ............ 32
Contacts
. . . . . . . . . . . . . . . . . . . . . • . . . . . . . .
32
Transfer Tips ........................... 32
Disconnect Arm Hinge Joint
. . . . . . . . . . . . . . . . .
32
Arc
Chutes and Transfer Stacks ............... 33
Mechanism - Stoted Energy Operator ........... 33
Lubrication
............................ 33
Air Puffers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Shock Absorbers
......................... 35
"As L e f t
"
Tests
. . . . . . . . . . . . . :·
.
..
. . . . . . . . .
36
Fig. 1
Fig. 2
Fig. 2A
Fig.
3
Fig.
4
Fig.
5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig.llA
Fig.llB
Fig.llC
Fig. llD
Fig.llE
Fig. 12
Circuit Breaker Handling Instructions . . . . . . . 1
Typical Circuit Breaker Assemblies . . . . . . . . 3
Arc Chute Support in P osi
t
i o n . . . . . . . . . . . 4
515-3 Operator Left Hand View . . . . . . . . . . 5
Sequence
of Operation (Breaker Contacts)
.
. . 7
Type
Q-10
Auxiliary
Switch .
.
. . . . . . . . . . . 8
Arc
Chutes
Section
View
.
. . . . . . . . . . . . . . 9
515-3 Operator Right Hand View ......... 10
515-3
Operator Front View
. . • . . . . . . . . . .
13
Control Scheme for Stored Energy Operator
.
. 14
Phase Barrier Assembly F C-lOOOB
• . . . . . . . .
16
Stud and Support Assembly . . . . . . . . . . . . . 18
Lower Bushing
Assembly . . . . . . . . . . . . . . . 18
Upper Bushing Assembly .
. . . . . .
.
. . . . . . .
1
9
Breaker Closed ..................... 19
Breaker Open . . . . . . . . . . . . . . . . . . . . . . 20
Puffer Adjustment Breaker (Open) ........ 2 1
Fig. 13
Fig. 14
Fig. 15
Fig.
16
F i g
.
17
Fig. 18
Fi g
.
19
Fig. 20
Fig. 21
Fig. 22
Fig. 23
Trip Latch Clearance
Adjustment
.
. . . . . . . . 22
Trip Latch Bite a n
d
C he c k S
w
it ch
Adjustments
.
. . . . . . . . . . . . . . . . . . . . 23
Maintenance Close Spring Blocking Device
Insertion . . . . . . . . . . . . . . . . . . . . . . . . 25
Motor Cutoff Switch
. .
.
. . . . . . . . . . . . . .
26
S
p
ri n g Release Solenoid Armature
Adjustment ...................... 28
Close Latch Bite and C he
c
k
Switch
Adjustments . . . . . . . . . . . . . . . . . . . . . 29
Closing Spring Discharge Mechanism
. . . • . • .
30
Close Latch Mechanical Interlock . . . . . . . . . 31
Lubrication Points on Frame and Operator,
Drive Assembly and Linkage Assembly . . . . 34
Lubrication Points on Breaker
. . . · .
.
.
.
.
.
.
, 35
Lubrication Chart ................... 37
The information contained herein is general in nature and IS not Intended for sl)eclflc construction, installation or allllliCa·
tion llUrl)oses. SlemenS•Aiils reserves the right to mal<e changes in Sl)eciflcatlons shown herein, add lmllrovements, or
discontinue
manufacture at any time without notice or Obligation.
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