PRO-POINT 8843906 Manuel D'instructions page 11

V1.0
TROUBLESHOOTING
Visit a Princess Auto Ltd. location for a solution if the tool does not function
properly or parts are missing. 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.
Tool runs slowly.
Air flows slightly
from exhaust.
Tool will not run.
Air flows freely
from exhaust.
Tool will not shut
off.
Loss of power
or erratic
performance.
Visit www.princessauto.com for more information
3/8 in. Reversible Air Drill
POSSIBLE CAUSE(S)
Motor parts worn.
Motor parts jammed
with dirt particles.
OR
Airflow blocked by dirt.
Air regulator in closed
position.
Damage or excessive
wearing of internal
parts.
1. Throttle valve o-ring
dislodged from seat
inlet valve.
2. Trigger mechanism
jammed or dirty.
1. Excessive drain on
the air hose. Incorrect
size or type of hose
couplers.
2. Moisture or restriction
in the air hose/tank
3. Air compressor has
insufficient flow.
SUGGESTED SOLUTION(S)
1. Have a qualified technician
service the tool.
2. Replace tool or parts.
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.
Open the air regulator to desired
airflow.
1. Have a qualified technician
service the tool.
2. Replace tool or parts.
1. Replace throttle valve o-rings.
2. Clean trigger mechanism and
lubricate.
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.
8843906
11