Job Description:

• 1) Operates sand mill that grinds premixed paint ingredients to disperse solid ingredients in vehicle: Starts mixer to combine ingredients settled in portable tub.

• 2) Hangs hose in tub and attaches opposite end to sand mill intake.

• 3) Turns valve to circulate cooling water through jacket to prevent mill overheating.

• 4) Presses buttons to start mill agitator and pump.

• 5) Draws paste sample to test for dispersion, using grind gauge, and adjusts pump speed as indicated by test results.

• 6) Turns lever to open gate and starts pump to discharge ground mixture from machine.

• 7) Washes residue from filter screen, using brush and solvent.

• 8) Starts pump to clean sand mill and hose system, using solvent.