8843674
Air Nibbler
V1.0
10
For technical questions call 1-800-665-8685
Problems
Possible Causes
Suggested Solutions
Tool runs at
normal speed,
but loses power
under load.
Motor parts worn.
1. Have a qualified technician
service the tool.
2. Replace tool or parts.
Tool runs slowly.
Air flows slightly
from exhaust.
Motor parts jammed
with dirt particles.
OR
Airflow blocked by
dirt.
1. Check air inlet filter for
blockage.
2. Pour air tool lubricating oil
into air inlet as per
lubrication instructions for
clearing shipping grease.
3. Operate tool in short bursts
to clear debris.
4. If tool still jammed, clean
tool and lubricate per
lubrication instructions.
Tools will not run.
Air flows freely
from exhaust.
Damage or excessive
wearing of internal
parts.
1. Have a qualified technician
service the tool.
2. Replace tool or parts.
Tool will not shut
off.
1. Throttle valve o-ring
dislodged from seat
inlet valve.
2. Trigger mechanism
jammed or dirty.
1. Replace throttle valve o-
rings.
2. Clean trigger mechanism
and lubricate.
Loss of power or
erratic
performance.
1. Excessive drain on
the air hose.
Incorrect size or
type of hose
connectors.
2. Moisture or
restriction in the air
hose/tank.
3. Air compressor has
insufficient flow.
1. Check the air hose and
confirm the hose fitting is
correct for the inlet
bushing.
2. Depressurize system and
drain tank and air hose of
water.
3. Ensure tool is connected to
a compressor with a rate
flow that matches the tool.
