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Craftsman 919.161020 Manual page 7

Paint tank
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TROUBLESHOOTING
GUIDE
PROBLEM
Air escaping from port on
regulator cap.
Pressure dropping slowly on
gauge.
CAUSE
Broken or damaged diaphragm in
regulator.
Fluid or air leak at lid gasket.
Paint in tank tends to settle
rapidly.
Gauge not registering
air
pressure.
Safety valve popping off.
Dirty or work valve seat in regula-
tor.
Defective lid gasket.
Thumb screw not tight.
Paint not mixed or thinned prop-
erly.
Defective air gauge.
Tank pressure to high.
Defective safety valve.
CORRECTION
Replace regulator.
Replace regulator.
Replace lid gasket.
Tighten thumb screws.
Mix or thin paint according to instruction on paint.
Replace air gauge.
Reduce tank pressure to 20-50 PSI.
Replace safety valve.
7 - ENG

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