Troubleshooting - Speedaire 21AA83 Operating Instructions Manual

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Troubleshooting

Problem
There is moisture blowing out
of the tool's exhaust.
The tool runs slowly or will not
operate.
Possible Cause
There is water in the tank.
There is grit or gum in the tool.
T
e h
o t
l o
s i
o
t u
f o
o
. l i
The air pressure is low.
The air hose leaks.
The air pressure drops.
There is a worn rotor blade in the motor.
There is a worn ball bearing in the motor.
solution
Drain the tank. (see the air compressor manual for
seconds.
Flush the tool with air tool oil or gum solvent.
u L
b
i r
a c
e t
Adjust the compressor regulator to the tool's
Check the air hose.
Ensure the hose is the proper size. Long hoses or
tools using large volumes of air may require a hose
with an I.D. of 1/2" or large depending on the total
length of the hose.
Directly connect the hoses together.
Replace the rotor blade.
Remove and inspect the bearing for rust, dirt, and
grit. Replace or clean and grease the bearing with
bearing grease.
< 8 >
of hoses connected

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