pro.point 8349821 User Manual page 12

V 3.04
Problems
Tools will not
run. Air
flows freely
from exhaust.
Tool will not
shut off.
12
HEAVY DUTY STRAIGHT LINE AIR SANDER
Possible Causes
O-rings throttle
valve dislodged
from seat
inlet valve.
Damage or
excessive wearing
of internal parts.
Piston is jammed.
O-rings throttle
valve dislodged
from seat
inlet valve.
For technical questions call 1-800-665-8685
Suggested Solutions
Contact Princess Auto Ltd.
for a solution. If unable
to do so, have a qualified
technician service the tool.
1. Remove chisel and
spring retainer.
2. Push punch through
hole in the cylinder
until resting against
the piston.
3. Sharply strike punch
with a hammer to
loosen piston.
4. If still jammed,
disassemble barrel
from housing and use
punch to push piston
through the rear
of barrel.
5. Clean the barrel and
piston and remove
any rust.
6. Reassemble.
7. If unable to free piston,
contact Princess Auto
for a solution.
Contact Princess Auto Ltd.
for a solution. If unable
to do so, have a qualified
technician service the tool.
8349821