| Job Title |
Bellows Filler |
| Job Description |
Fills Thermostat Bellows With Gas Or Liquid To Charge Bellows,
Using Vacuum Tank Or Cabinet, Crimping Equipment, Brazing Iron,
And Solder Seal Equipment, By Either Of Following Methods: (1)
Inserts Capillary Tube Of Bellows Into Charging Manifold Of
Cabinet And Closes Cabinet Windows To Seal Cabinet. Manipulates
Controls Of Cabinet To Purge Capillary Tubes Of Air And Fill
Tubes With Gas. Observes Gauges To Verify That Internal
Temperature Of Cabinet Meets Specifications, And Turns Valve To
Maintain Specified Gas Pressure In Bellows. (2) Positions
Bellows Assemblies Into Vacuum Tank With Bulb End Down. Closes
Tank Lids, Tightens Lugs To Seal Tank, And Opens Valves To
Create Vacuum In Tank. Turns Valve On Vacuum Tank And Connection
Line Between Vacuum Tank And Filling Tank To Draw Liquid Into
Tank And Force Liquid Into Bellows. Removes Bellows From Tank Or
Cabinet And Crimps Bulb End Of Capillary Tube To Seal In Gas Or
Liquid Fill, Using Crimping Equipment. Brazes Crimped End Of
Tube, Using Brazing Iron Or Solder Seal Equipment. Submerges
Portion Of Capillary Tube In Water, When Filling Tube With
Combination Of Liquid And Gas, To Partially Condense Gas. Places
Filled Bellows In Tray Or Storage Boxes.
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