Eaton Magnum MRR1000, Instruction Booklet

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Instruction Booklet IB01900004E
Effective July 2016
Magnum breaker remote
racking device (MRR1000)
EATON
www.eaton.com
Figure 3. MRR1000 neoprene lock
6. Align the neoprene lock ( Figure 3 ) with the cavity noted above
( Figure 4 ) . Push the housing of the MRR1000 against the body
of the circuit breaker until it stops .
7. While supporting the weight of the MRR1000, rotate the locking
handle forward until it clicks into place ( Figure 5 ) .
Figure 4. MRR1000 attachment to breaker
Figure 5. MRR1000 locking handle engaged
m WARNING
FAILURE TO FULLY ENGAGE THE NEOPRENE LOCK WILL RESULT IN POOR
CONTACT WITH THE BREAKER CAVITY, INCREASING THE RISK OF THE
UNIT FALLING DURING OPERATION. IN ADDITION, FAILURE TO FULLY
ENGAGE THE LOCKING HANDLE PREVENTS REMOTE OPERATION. SEE
TROUBLESHOOTING IN SECTION 6.
8.
An installed MRR1000 is shown in
Figure 6
.
Figure 6. MRR1000 installed on breaker