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Internal A ccessories
Remote Close Solenoid Accessory
Latch Check
Switch Assembly
#6 Screws
4.) Align remote close link with solenoid and tighten set screw
(see top view detail in figure 1 ) .
5.) Install the latch check switch assembly (see figure 2).
NOTE: Torque set screw to 6-8 in.-lbs.
Secure the latch check switch assembly to the mechanism
plate using (2) #6 screws provided. Do not tighten screws
until the latch check switch assembly is properly adjusted.
1 1 - 1 2 initial adjustment clearance
While holding actuator against switch
body. Adjust switch to obtain 11 - 1 2
clearance. Breaker springs must be
discharged and main contacts open.
6.) Adjust switch (see figure 3). When switch is properly ad
justed tighten screws.
7.) After tightening screws check to insure that tightening of
NOTE: Torque screws to 8-1 1 in.-lbs.
screws did not affect switch adjustment.
46
Figure 2
\
Adjust
Switch
Heat Shrink
Figure 3
I nsulator
8 ) Locate the reset mechanism (see figure 5)
9.) To mount the "B" switch, first make sure that the switch lever
is inside the top cavity of the pusher link (see figure 4).
1 0.) Make sure that the switch lever rests on the pusher link when
the breaker main contacts are open (see figure 4). Place
insulator between "B" switch and bracket. Secure the "B"
switch with the (2) #4 screws provided.
1 1 .) Route wires from "B" switch (see figure 5). Route wires
NOTE: Torque screws to 5-6 in.-lbs.
beneath mechanism plates as shown. Install cable tie
mounts and cable ties.
1 2. ) Connect wire marked RC from "B" switch to solenoid con
nector . (See Figures 5 and 6). Connect wires marked LC-B
together.
1 3. ) Route and tie wires as shown in Figure 6.
1 4. ) Replace the trip unit by pushing it onto the plug. Slide the trip
unit over the bracket pins. Secure the trip unit by replacing
the mounting screw. Torque screw to 6-8 in.-lbs.
1 5. ) Apply remote close accessory label to side of the breaker
cover. Mark label on the opposite side of the cover to
indicate that the remote close has been installed.
Switch Mounting
Bracket
Pusher
Link
"B" Switch
Figure 4
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