| Job Title |
Bellows Tester |
| Job Description |
Inspects And Tests Thermostat Bellows For Conformance To
Established Standards, Using Test Stand And Charts: Examines
Bellows For Surface Defects, Such As Dents, Cracks, Or Pits.
Inserts Bulb End Of Bellows Assembly Into Dry Ice To Lower
Temperature Of Liquid In Bulb To Below Zero. Connects Bellows
Assembly To Fitting On Test Stand. Turns Dial On Test Stand To
Indicate Zero Reading. Removes Bellows Assembly From Dry Ice And
Inserts Bulb End Into Tank Of Water Heated To Specified
Temperature. Reads Test Stand Gauge To Ensure Expansion Height
Of Liquid In Bellows Conforms To Specifications. Rejects Bellows
If Defects Exceed Established Standards Or Tags Bellows For
Rework. Maintains Records Of Bellows Tested And Rejected From
Each Lot.
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