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F

igure 19: Rotating the close de-latch mechanism to release the charging pawl. 


Figure 20: Reinstalling the closing spring. 


F

igure 21: Draw-out Breaker with Electric Operator 


Figure 22: Electric Operator Slid Left on Draw-out Breaker after long Phillips screws unscrewed 

Left Side View 

Front View 

Electric Operator

slid left 

7

/

16

 Bolt 

6

Summary of Contents for GE Power Break II

Page 1: ...ncteur à OFF le débrancher de toutes les sources de tension et déclencher les ressorts de fermeture avant d entamer cette procédure 1 Turn the breaker off and discharge the closing spring by depressing the OFF and ON buttons in the sequence OFF ON OFF Verify that the breaker OFF ON indicator shows OFF on a green background and that the charge indicator shows DISCHARGED on a white background 2 A dr...

Page 2: ...rewdriver while operating the charging handle one time c Remove the screwdriver and operate the handle four more times Install the spring assembly screw 1 with spacer 2 at the end of the spring assembly as shown in Figure 5 with the supplied 5 32 Allen Wrench tool 6 Release the closing spring by pressing the close de latch lever with a screwdriver as shown in Figure 6 Then press the lever nearest ...

Page 3: ... and external tooth lock washers from the left side of the Electric Operator Figure 22 Figure 23 with a 3 Phillips screwdriver If working on the stationary model support the Electric Operator with your hand so it does not fall following the next step Remove the two smaller hex screws and split lock washers from the silver bottom plate that secures the Electric Operator to the assembly walls Figure...

Page 4: ...ntlyinstalled stop block replace with the new stop block assembly 3 and secure with the three new Bolts with nylon patch 4 with Steel Spring Lock Washers 5 on each to 65 inch pounds min For models with the Electric Operator only replace the front and handle side bolts Ensure that the holes in the new stop block align with the screw holes in the assembly to avoid installing the new stop block incor...

Page 5: ...tom of the spring assembly Figure 23 Operate the charging handle one more time to fully charge the spring then close and trip the breaker Operate the charging handle once and hold the handle extended while reinstalling the breaker top cover as shown in Figure 2 Tighten the four 10 32 screws to 15 in lb Replace the trim plate if present and tighten the four 8 32 mounting screws to 20 in lb Operate ...

Page 6: ...charging pawl Figure 20 Reinstalling the closing spring Figure 21 Draw out Breaker with Electric Operator Figure 22 Electric Operator Slid Left on Draw out Breaker after long Phillips screws unscrewed Left Side View Front View Electric Operator slid left 7 16 Bolt 6 ...

Page 7: ...reserve the right to make technical changes or modify the contents of this document without prior notice With regard to purchase orders the agreed particulars shall prevail ABB Inc does not accept any responsibility whatsoever for potential errors or possible lack of information in this document We reserve all rights in this document and in the subject matter and illustrations contained therein An...

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