PRO-POINT 9029893 Mode D'emploi page 12

9029893
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.
Tools will not
run. Air flows
freely from
exhaust.
Tool will not shut
off.
Loss of power or
erratic
performance.
12
1/4 in. Extended Air Die Grinder
POSSIBLE CAUSE(S)
Motor parts worn.
Motor parts jammed with
dirt particles.
OR
Airflow blocked by dirt.
1. Air regulator in closed
position.
2. Damage or excessive
wearing of internal
parts.
Damage or excessive
wearing of internal parts.
1. Throttle valve O-ring
dislodged from inlet
valve seat.
2. Trigger mechanism
jammed or dirty.
1. Excessive drain on the
air hose. Incorrect size
or type of hose
connectors.
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.
1. Open the air regulator to
desired airflow.
2a. Have a qualified
technician service the
tool.
2b. Replace tool or parts.
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.
For technical questions call 1-800-665-8685
V1.0