Job Description:

• 1) Tends machine that washes, rustproofs, and dries metal parts used in air-conditioners: Turns valves to activate spray washers.

• 2) Reads dial instruments and turns valves to adjust pressure.

• 3) Observes machine operation and loads conveyor line hooks with parts which are then degreased, rinsed, coated with rustproof film, and dried in oven.

• 4) Tests solutions in tanks by placing few drops in test tubes or pipettes, applying chemical reagents and observing reaction of test sample.

• 5) Strengthens or dilutes solution as necessary.

• 6) May perform same tasks on parts used in manufacture of oil burners.