Troubleshooting - Power Fist Air Hammer User Manual

V 2.1
TROUBLE SHOOTING
If the tool does not function properly or if it is missing parts, contact Princess Auto Ltd. for a solution. If
unable to do so, have a qualified technician service the tool.
Problem(s)
Tool runs at normal speed but
loses power under load.
Tool runs slowly. Air flows
slightly from exhaust.
14
Air Hammer with 3 pc Chisels
Possible cause(s)
Motor parts worn.
Lack of air tool oil.
Motor parts jammed with
dirt particles.
OR
Air flow blocked by dirt.
Excessive air tool oil in tool.
Buildup of shipping grease.
Air Flow Regulator is in the
closed position
For technical questions call: 1-800-665-8685
Suggested solution(s)
Have a qualified technician replace
worn parts.
Pour air tool oil into air inlet
per instructions.
Check air inlet filter for blockage.
Pour air tool oil into air inlet
as per instructions.
Operate tool in short bursts.
Disconnect air supply. Free motor by
rotating drive shank manually
where applicable.
Repeat above as needed. If this fails,
bring to Princess Auto Ltd. or to a
qualified technician.
Run tool under no load for short
periods of time until exhaust clears.
See Removing Packing Grease section.
Open regulator to correct position
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