8843799
5/16 in. Pistol Grip Air Punch and Flange Tool
V1.0
12
For technical questions call 1-800-665-8685
Problem(s)
Possible Cause(s)
Suggested Solution(s)
Tool runs slowly.
Air flows slightly
from exhaust.
1. Air regulator in closed
position.
2. Damage or excessive
wearing of internal
parts.
3. No oil in tool.
4. Low air pressure.
1. Open the air regulator to
desired airflow.
2a. Have a qualified technician
service the tool.
2b. Replace tool or parts.
3.
Lubricate the tool.
4a. Adjust the regulator on the
tool to the maximum setting.
4b. Adjust the compressor
regulator to a maximum of 90
PSI / 6.3 BAR.
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 inlet
valve seat.
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.
1a. Check the air hose and confirm
the hose fitting is
correct
for the inlet bushing.
1b. Do not use multiple hoses
connected together with
quick-connect fittings.
Connect the hoses
together.
2. Depressurize system and drain
tank and air hose of water. Oil
and run until no water is
evident. Oil tool again and run
for 1-2 sec.
3. Ensure tool is connected to a
compressor with a rate flow
that matches the tool.
