Eaton Flex Shaft User Manual Download

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Contents

Description Page

1.  General Information . . . . . . . . . . . . . . . . . . . . . 2
2. Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.  Alternate Installation  . . . . . . . . . . . . . . . . . . . . 4

Effective November 2014

Instruction Leaflet

IL012052EN

Instructions for Drilling and Assembling High Performance Flex

Shaft™ and Dual Flex Shaft™ Handle Mechanism for F-Frame,

Series C Circuit Breakers, Molded Case Switches, and HMCPs

Summary of Contents for Flex Shaft

Page 1: ...ion 3 3 Alternate Installation 4 Effective November 2014 Instruction Leaflet IL012052EN Instructions for Drilling and Assembling High Performance Flex Shaft and Dual Flex Shaft Handle Mechanism for F Frame Series C Circuit Breakers Molded Case Switches and HMCPs ...

Page 2: ...ding on the accessory components selected An operating handle flexible shaft and mechanism are required for standard application Eight lengths of shafts are available for use with the wide range of depths of various enclosures 3 through 10 ft 0 91 through 3 05 m When selecting the length of the Flexible Shaft ensure minimum bending radius of 4 in 101 60 mm is maintained to operate properly The sta...

Page 3: ...ggle mechanism bracket through the enclosure then into the handle Tighten both mounting screws 23 37 in lb 2 60 4 18 N m maximum 4 Rotate the bell crank towards the handle and rotate the outer handle to the ON position Align the actuator link hole that is marked 1 and attach it to the bell crank Secure it using an E Ring see Figure 5 5 Connect the long end of the spring through hole in handle actu...

Page 4: ...r lock washer and nut assembly for the Flexible Shaft assembly Tighten both nuts to approximately 45 in lb 5 08 N m 8 Check the operation of mechanism for ON OFF and RESET Check the reset position of the actuator mechanism that the lifting nut and sleeve of shaft do not come in contact with each other see Figure 4 If they do move the bulkhead connectors accordingly If the mechanism functions incor...

Page 5: ...47 75 MIN 0 88 22 35 5 75 146 05 MIN 0 88 22 35 1 06 26 92 0 59 14 99 MOUNTING BRACKETWELD OR RIVETTO COVER AS SHOWN UPPER HOLE LOCKWASHER LOCKING LEVER EXTENSION INTERLOCK BLADE 0 59 14 99 2 83 71 88 2 00 1 50 50 80 38 10 0 25 6 35 0 03 0 76 DEFEATER SCREW INTERLOCK BLADE CHECK POSITIONWITH HANDLE IN EXTREME OFF OPEN COVER POSITION R 5 51 139 95 2 281 57 94 2 75 69 82 MIN INSIDE 0 56 14 22 3 44 8...

Page 6: ...rmance Flex Shaft and Dual Flex Shaft Handle Mechanism for F Frame Series C Circuit Breakers Molded Case Switches and HMCPs EATON www eaton com Figure 8 Dual Flex Shaft Breaker Drilling Plan 0 750 19 05 2 875 73 03 4 500 114 30 164 32 TAP HOLES 0 688 17 48 0 688 17 48 2 750 69 85 1 375 34 93 LINE END LOAD END ...

Page 7: ...52EN Effective November 2014 Instructions for Drilling and Assembling High Performance Flex Shaft and Dual Flex Shaft Handle Mechanism for F Frame Series C Circuit Breakers Molded Case Switches and HMCPs EATON www eaton com Notes ...

Page 8: ...ther information is required you should consult an authorized Eaton sales representa tive The sale of the product shown in this literature is subject to the terms and conditions outlined in appropriate Eaton selling policies or other contractual agreement between the parties This literature is not intended to and does not enlarge or add to any such contract The sole source governing the rights and...

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