Power Fist 8380214 Mode D'emploi page 10

V 1.0
TROUBLE SHOOTING
Problem(s)
Tool runs at normal speed but loses
power under load.
Tool runs slowly. Air flows slightly
from exhaust.
Air flow blocked by dirt.
Tools will not run. Air flows freely
from exhaust.
Tool will not shut off.
Loss of power or erratic
performance.
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1/2" Short Body Impact Wrench
Possible cause(s)
Motor parts worn.
Lack of air tool oil.
Motor parts jammed with
dirt particles.
Excessive air tool oil in tool or
buildup of shipping grease.
O-rings throttle valve dislodged from
seat inlet valve.
Damage to, or excessive wearing of
internal parts.
O-rings throttle valve dislodged from
seat inlet valve.
Excessive drain on the air line.
Moisture or restriction in
the air hose.
Incorrect size or type of
hose connectors.
Air compressor has insufficient flow.
Note: Repairs should be carried out by a qualified person.
Suggested solution(s)
Have a qualified technician replace worn parts.
Pour air tool oil into air inlet per instructions.
1. Check air inlet filter for blockage.
2. Pour air tool oil into air inlet as per instructions.
3. Operate tool in short bursts quickly reversing rotation
back and forth where applicable.
4. Disconnect air supply. Free motor by rotating drive
shank manually where applicable.
5. Repeat above as needed. If this fails, bring to
service center.
Run tool under no load for short periods of time until
exhaust clears.
Have a qualified technician replace the O-ring.
Bring to service centre.
Have a qualified technician replace the O-ring.
Check the air supply. Ensure tool is connected to
a 1/2" I.D. or larger air hose with no kinks or restrictions
and that the fittings are connected properly.
Ensure tool is connected to a compressor whose rated
flow matches the tool.
For technical questions call: 1-800-665-8685
8380214