9
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
Connected
breaker closed
Connected
breaker closed
Figure 16. Driven “And” lever position with interconnected
breakers closed
If there is
too much clearance
, adjust both bulkhead nuts to retract
the cable housing (move threaded portion down) .
If there is
no clearance
, advance the cable housing in the same
manner (move threaded portion up) .
If
additional adjustment length
is needed, the bulkhead nuts on
the other (drive) end of cable can be used .
When the proper clearance is attained on the driven end, torque
both cable bulkhead nuts to 11–13 N·m (100–120 in-lb) without mov-
ing the bulkhead fittings .
After the driven end has been adjusted and the bulkhead nuts have
been tightened, perform adjustments on the drive (short rod) end
of the cable . Adjust the bulkhead nuts up (move threaded portion
down) such that the gap between the drive lever and the interlock
assembly base shown on
When the gap is less than 8 mm, torque the cable bulkhead nuts on
both ends to 11–13 N·m (100–120 in-lb) .
Lower nuts
Upper nut
Cable tube spacer
Driven end (long rod)
Bulkhead
Rubber boot
Outer bulkhead nut
Lock washers (2)
Push swivel
Upper nut
38,1 mm (1,5 in)
cable tube spacer
Lower nuts
Driven “And”lever
Pull swivel
Upper nut
41,3 mm (1,625 in)
cable tube spacer
Lower nuts
Driven end cable brackets
Figure 17. Details for Step 8: driven (long rod) end mounting component identification and Step 9 driven (long rod) end
after adjustments
