Rockwell Automation 1102C-BOx93 Vacuum Contactor (200A) - Manual (Page 3)

42052-087
G. Ushakow
N/A
N/A
N/A
42052
1006490 1
INSTRUCTION SHEET
BULLETIN 1102C VACUUM CONTACTOR
CURRENT RATINGS 200A
200V-1500V
2-20-04
Mark Jutz 2-20-04
D. Josef 2-20-04
3 9
REVISION
AUTHORIZATION
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
H
A
B
C
D
E
F
G
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
REFERENCE
SHEET OF DWG.
B
DR.
CHKD.
APPD.
DATE
DATE
DATE
±
±
±
ANGLES:
.XXX:
.XX:
THIS DRAWING IS THE PROPERTY OF
THE ALLEN-BRADLEY CO. INC.
AND MAY NOT BE COPIED, USED OR
DISCLOSED FOR ANY PURPOSE EXCEPT
AS AUTHORIZED IN WRITING BY
THE ALLEN-BRADLEY CO. INC.
LOCATION : MILWAUKEE, WISCONSIN U.S.A.
SIZE
1 2 3 4 5 6 7 8
E - DOC
Coil Replacement Instructions (Cont'd)
6. Remove and replace the coil. Ensure that the Shim Plate remains in the proper position between the magnet core and coil (Figure 3C).
7. Carefully replace the Upper Housing, ensuring that it is orientated correctly and that the Return Springs are seated on the outer two
bumps on the bottom of the Contact Operator
(Figure 3D). Replace the (6) screws that secure the Upper Housing. Tighten the screws
equally in a diagonal pattern approximately two turns at a time until tightened to 12 lb-inches in the same diagonal pattern (Figure 3A).
8. Reinstall the Control-Pak (Figures 3E & 3F). First, insert the lower tab into the recess on the side of the contactor base. With proper
installation, the Control-Pak Actuator will fit into the hole in the slot in the side of the contactor housing. Using a thin rod or flat blade, lift the
Control-Pak Actuator up as necessary to insert it into the slot mentioned
.
9. Reinstall the cover with Retainer and secure it with the original mounting hardware. Tighten the four screws in a diagonal pattern to 5 lb-
inches
(Figure 3A).
10. Reattach the coil wire leads to the Control-Pak (tighten to 7 lb-inches).
11. Reinstall the device and reconnect any auxiliary control wires. Reconnect the line and load conductors and tighten the main terminal
hardware and bolts to 132 lb-inches.
Figure 3D
Figure 3E Figure 3F
(3)
Figure 3C
Coil
Shim
Plate
Control-Pak
Actuator
Bumps
Control-Pak
Actuator
Actuator
must fit into slot
shown
Thin rod or flat blade