Eaton NRX Series - Section 8: Removal of Motor Operator

9
Instruction Leaet IL01301010E
effective January 2013
Installation and Removal Instructions
for Series NRX Spring Release, Latch
Check Switch and Motor Operator
EATON CORPORATION www.eaton.com
Figure 24.
#40-NF
#54-RF
Open
Secondary
#39-NF
#53-RF
Step 10
Figure 25. Step 10
Secondary
Lead
Connector
Plug
Terminal
Extraction
Tool
Figure 26. Step 10
Step 11: Replace the front cover, and secure it in place with the four
mounting screws previously removed in Step 1.
Section 8: Removal of motor operator
Proceed with the following five steps:
Step 1: If necessary, remove the front cover from the breaker by
performing Steps 1 and 2 of Section 2.
Step 2: Locate the motor operator and disconnect the appropriate
secondary connections as described in Section 9.
Figure 27. Step 2
Step 3: Remove the motor operator from the circuit breaker by using
an Allen wrench to unscrew the captive motor operator mounting
screws (2 screws for NF and 3 screws for RF).
Figure 28. Step 3
Step 4: Complete removal of the motor operator by pulling it out
(Figure 29).