Eaton IZM Series, Installation And Removal Instructions

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7
Instructional Leaflet
IL0131187EN
Effective June 2022
Installation and removal instructions
for IZM series fixed breaker
three-way Type 32 cable interlock kit
EATON www.eaton.com
Step 7
This step describes how to first attach the drive (short rod) end of a
cable to its interlock assembly and cable bracket . See
Figure 12
.
To attach the drive (short rod) end of a cable to the drive lever pull
swivel fitting (refer to Figure 11 ), follow the directions below .
1 . Remove upper nut, compression spring, and 38,1 mm (1,5 inch)
tube spacer from end of rod of cable assembly .
2 . Slide rubber boot toward tip of rod .
3 . Unthread outer bulkhead nut and slide nut and lock washer
toward tip .
4 . Insert threaded end of rod into swivel fitting .
5 . Slide smaller diameter portion of bulkhead fitting into cable
bracket slot, keeping one of the two lock washers with each
bulkhead nut .
6 . Raise the cable assembly until threaded portion of bulkhead
fitting enters slotted hole in cable bracket (threads show
above bracket) .
7 . Bring bulkhead washer and nut down to threads and
hand tighten .
8 . Adjust two bulkhead nuts to approximately center the threaded
section of the bulkhead fitting on the cable mounting bracket .
9 . Hand tighten the bulkhead nuts at this time .
10 . Slide rubber boot back into place over end of bulkhead fitting .
11 . Replace 38,1 mm (1,5 inch) tube spacer, compression spring, and
upper nut on end of rod .
12 . Lower nuts should be against the stop at the end of thread and
upper nut tightened against tube spacer .
13 . Hold lower nuts and torque upper nut to 3,3–4,5 N·m
(30–40 in-lb) .
Figure 12. Details for Step 7: cable assembly drive (short rod) end mounting component identification, mounting cable assembly in
cable bracket, and cable rod attachment to drive arm
Upper
nut
Compression
spring
38,1 mm (1,5 in)
cable tube spacer
Threaded (drive)
end (short rod)
Lower nuts
(should be shouldered
against end of thread)
Rubber boot
Outer bulkhead nut
Lock washers (2)
Bulkhead nut
Drive end cable brackets
Lock
washers
Drive lever
Compression
spring
Swivel fitting
Lower nuts
Stop at end of thread
Raise cable assembly
until threaded portion
of bulkhead fitting
enters slotted hole in
cable bracket (threads
show above bracket) .
Slide smaller diameter
portion of bulkhead
fitting into cable
bracket slot .
Upper nut (tighten
against tube spacer)
Compression
spring
Swivel
fitting
Lower nuts
Upper nut (tighten
against tube spacer)
Stop at end of thread