Possible Cause(S) - Pro-Point 8345381 Manuel D'utilisateur

8345381
TROUBLE SHOOTING
Problem(s)
Tool runs at normal speed
but loses power under load.
Tool runs slowly.
Air flows slightly from exhaust.
Tools will not run.
Air flows freely from exhaust.
Tool will not shut off.
Loss of power or erratic performance.
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Fluxchipper and Needle Scaler Kit

Possible cause(s)

Piston parts worn.
Lack of air tool oil.
Piston parts jammed with dirt particles.
Air flow blocked by dirt.
Excessive air tool oil in tool
or build 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 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 3/8" 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.
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