Troubleshooting - AmazonBasics B087RJK3GQ Manual Original

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9. Troubleshooting

Problem
Tool does not start�
Excessive or abnormal
vibration�
Excessive heat
develops in tool�
Tool runs at normal
speed but slows down
under any load�
Tool does not run�
Air flows freely from
exhaust�
Tool starts immediately
as soon air supply is
connected without
lever being pressed�
16
Possible cause
» Shut-off valve
closed or
obstructed�
» Dirt or gum deposits
on components�
» Throttle lever
malfunction�
» Bearing(s) worn�
» Improper lubrication�
» Bearing(s) worn�
» Improper lubrication� » Drip a few drops of air tool oil into
» Excessive pressure
on tool�
» Worn components�
» Improper lubrication�
» Motor vanes stuck
due to buildup of
dirt or gum�
» Throttle valve
cap and O-rings
damaged�
Solution
» Open the valve� Clean any
obstructions�
» Flush tool with gum solvent� If
problem persists, disassemble,
clean and lubricate internal parts�
» Clean throttle lever mechanism to
ensure free movement� Replace
mechanism if needed�
» Disassemble and inspect bearing�
Grease or replace as needed�
» Drip a few drops of air tool oil into
the air inlet to lubricate the moving
parts�
» Disassemble and inspect bearing�
Grease or replace as needed�
the air inlet to lubricate the moving
parts�
» After extensive use, apply a shot
of general purpose grease using
a suitable grease gun in the
lubricating nipple (I)�
» Reduce the force applied to the
tool�
» Contact a professional repair center�
» Drip a few drops of air tool oil into
the air inlet to lubricate the moving
parts�
» Disconnect air supply and rotate
tool assembly manually�
» Try operating tool in short bursts�
» Drip a few drops of air tool oil into
the air inlet to lubricate the moving
parts�
» Shut of air supply and stop using
the tool� Inspect/repair the throttle
valve cap� If in doubt, contact a
professional repair center�