PRO-POINT 8844029 Mode D'emploi page 15

V1.0
PROBLEM(S)
Tools will not run.
Air flows freely
from exhaust.
Tool will not shut
off.
Loss of power or
erratic
performance.
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5 in. Air Angle Grinder
POSSIBLE CAUSE(S)
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. 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.
8844029
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