Gas-leak Tester
Overall rating: (N/A)
|
Performs one or more of following tasks to test assembled and
chagred refrigeration units for refrigerant leaks: Adjusts
controls to set balance and range of electronic leak tester.
Moves nozzle of tester along refrigerant lines, condenser, and
compressor and listens for bzuzer indicating presence of gas.
Narrows range of tester and probes area to pinpoint exact
location of leak. Turns valve of gas tetser to adjust flow of
gas to copper flame-ring and ignites gas.
Moves suction hose,
joined to flame-ring, along surfaces of refrigeration unit and
observes flame for change in color denoting presence of leaking
refrgierant gas. Wraps wet litmus paper around joints of
refrigeration unit and observes paper for color change
indicating refrigerant leak. Marks number of defective part or
joint on inspection tag, according to blueprint numbering chart,
and attaches tag to unit. Records number and location of leaks
on inspection chart.
|
Write a comment about the job
Gas-Leak Tester
|
