STAG Pressure Pots User Guide

Trouble:

Air leak from agitator

Possible Cause

Solution

Air motor not sealed

Check sealing motor O-ring. If leak continues after changing O-ring, replace motor.

properly

Trouble:

Bad quality mix or no agitation

Possible Cause

Solution

Slipping shaft, shaft coupling or

Make sure the shaft, shaft coupling and mixing blade a tightened properly.

mixing blade

Low air pressure or no air supply

Check factory air pressure. Check

for any signs of leak in the tubing and fittings connected to the air motor. Check for signs of pollution in the air line, filter and motor.

High viscosity fluid

Check compatibility between equipment and fluid viscosity.

Trouble:

Vibration during operation

Possible Cause

Solution

High viscosity fluid

Check compatibility between equipment and fluid viscosity.

Bent shaft

Check shaft alignment. Replace shaft.

Loose coupling

Check shaft coupling tightness.

Faulty bearing

Replace air motor.

Trouble:

Overheating motor

Possible Cause

Solution

Motor is overloaded

Check compatibility between equipment and fluid viscosity. Upgrade air motor or change mixing blade design.

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