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Instruction Booklet IB01900004E

Effective July 2016 
Supersedes March 2011

Contents

Description Page

Section 1: Introduction    .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 3
Section 2: Safe practices for power  

circuit breakers    .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 5
Section 3: Receiving, handling, and storage   .  .  .  .  . 5
Section 4: Procedures   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6
Section 5: Warranty   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 12
Section 6: Troubleshooting    .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 12
Section 7: Additional publications   .  .  .  .  .  .  .  .  .  .  .  . 12

Magnum breaker remote

racking device (MRR1000)

Summary of Contents for Magnum MRR1000

Page 1: ...ption Page Section 1 Introduction 3 Section 2 Safe practices for power circuit breakers 5 Section 3 Receiving handling and storage 5 Section 4 Procedures 6 Section 5 Warranty 12 Section 6 Troubleshoot...

Page 2: ...THIS DEVICE THE CIRCUIT BREAKERS DESCRIBED IN THIS MANUAL ARE DESIGNED AND TESTED TO OPERATE WITHIN THEIR NAMEPLATE RATINGS OPERATION OUTSIDE OF THESE RATINGS MAY CAUSE THE EQUIPMENT TO FAIL RESULTIN...

Page 3: ...rc flash exposure PPE for high levels of arc flash can be bulky hot and uncomfortable This may dissuade personnel from wearing proper protection The best way to limit exposure to arc flash during the...

Page 4: ...klet IB01900004E Effective July 2016 Magnum breaker remote racking device MRR1000 EATON www eaton com A shaft inch mm B handle inch mm Retracted position 2 75 69 85 4 28 108 71 Extended position 4 75...

Page 5: ...quipment during shipment and storage and at the same time to provide convenient handling 3 1 Receiving Until the MRR1000 unit is ready to be delivered to the point of use do not remove it from the shi...

Page 6: ...n until use of pendant buttons as described in Steps 4 3 3 and 4 4 3 below 4 3 Procedure for removing a power circuit breaker 4 3 1 Installation on the circuit breaker face 1 The face of a typical Mag...

Page 7: ...e 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...

Page 8: ...status of the unit 3 Using the remote operation pendant Figure 9 move an acceptable distance a away from the unit The maximum extension of the control cord is 25 ft 7 6 m Ensure the operator will be a...

Page 9: ...CESSIVE WEAR ON THE CLUTCH AND MAY PREMATURELY SHORTEN THE LIFE OF THE REMOTE RACKING UNIT 8 Withdraw the shaft motor assembly from the drive socket by pulling rearward on the handle If the shaft seem...

Page 10: ...on as indicated by the position indicator on the front of the circuit breaker Figure 10 NOTICE FOR COMPLETE INSTRUCTIONS ON INSTALLATION OPERATION AND MAINTENANCE OF THE MAGNUM DS FAMILY OF CIRCUIT BR...

Page 11: ...ched to the face of the breaker per the steps outlined in other portions of this instruction booklet 4 5 2 Operation 1 The levering device access door on the face of the breaker must be closed for any...

Page 12: ...IES EXPRESSED OR IMPLIED INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY OR WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE ARE MADE REGARDING THE INFORMATION R...

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