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8
Installation
Auxiliary Switch Assembly
SM-1100
Figure 5
Disconnecting Wires from Auxiliary
Switch
a
b
a. Auxiliary Switch
b. Auxiliary Switch Wires
2) Installing the Replacement Auxiliary Switch
Assembly
CAUTION
CAUTION
!
Ensure that the control circuits are
deenergized and the circuit breaker is
deenergized, disconnected by means of a
visible break, and securely grounded. Do NOT
start to work on a closed circuit breaker or a
circuit breaker with the main closing spring
charged.
Perform the following steps to install
replacement auxiliary switch assembly:
a. Insert the new switch and reconnect the
wiring (Figure 8). Make sure the wires
are connected to the same terminals
from which they were removed.
Note:
It is important to note that when
removing and replacing the auxiliary
switch that the position of the switch
will always be with the odd numbered
terminals facing up as shown in
Figure 3.
Figure 6
Installing Auxiliary Switch
a
b
a. 10 - 32 x
1⁄2
” R.H. Machine Screw
b. 10 - 32 Star Nut
b. Insert the operating arm (Figure 7, a)
of the switch into the hole at the end
of the operations counter linkage and
attach it to the mounting bracket with
the two 10 - 32 x 1⁄2”
R.H. Machine Screw
s
removed in section
Ch 4 Installation
,
A. r
emovinG
the
o
ld
A
uXiliAry
S
Witch
A
SSemBly
And
i
nStAllinG
the
r
eplAcement
A
uXiliAry
S
Witch
A
SSemBly
,
1) Removing
the Old Auxiliary Switch Assembly,
Step c.
Figure 7
Reconnecting Operating Arm to
Operations Counter Linkage
a
a. Auxiliary Switch Operating Arm
