Siemens 18 교체 부품 및 사용 설명서 - 페이지 5

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Replacement Parts and Instruction Guide

Instruction Guide

Notes: Toggle on circuit breaker must

fit through notch in pivot assembly.

Circuit Breaker Assembly Instructions

Remove the two screws that connect the handle link to the

pivot assembly.

Use a 5/16" wrench to remove the two 1/4-20 screws and

lock washers which secure the handle to the enclosure

flange. These screws are located on the underside of the

enclosure flange. Remove the old handle assembly from

the enclosure.

Remove the lever assembly from the panel and replace it

with one provided. The mounting panel may need to be

removed to access the mounting screws.

Hardware has been provided to mount a new circuit breaker

if necessary.

Siemens Industry, Inc. 3617 Parkway Ln, Peachtree Corners, GA 30092 www.usa.siemens.com

Circuit Breaker Handle Replacement Diagram *

10. Manually trip the circuit breaker and verify that the handle

11. Verify that the door cannot be opened with the handle in

* Diagram applies to size 3.5 or 4 starters with E or F frame breaker

Install the new handle assembly onto the enclosure.

Reinstall the two 1/4-20 screws and lock washers. Make sure the

handle housing is sealed against the enclosure flange as this prevents

the entry of moisture.

Reinstall the two screws that connect the handle link to the

pivot assembly.

No handle adjustment is required.

Verify that the handle mechanism turns 'ON' and 'OFF' the

circuit breaker.

will reset the breaker.

the 'ON' position.

E87010-A0137-T003-A4

A5E31166526A-003