Eaton NRX Serie Installationsanleitung Seite 9

Installation and Removal Instructions
for Series NRX Spring Release, Latch
Check Switch and Motor Operator
Figure 24. Step 10
Secondary
Lead
Connector
Plug
Figure 25. Step 10
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.
#40-NF
#54-RF
Open
#39-NF
Secondary
#53-RF
Terminal
Extraction
Tool
Instruction Leaflet IL01301010E
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).
EATON CORPORATION www.eaton.com
effective January 2013
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