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4. Paint leaks from the barrel
Possible causes
Solutions
Ref.
(1) Defective packing and needle
section
(1) Remove material output adjuster and
replace the packing.
13 - 2
(2) Insufficient tightening or seating of
the guide
(2) Replace the guide.
13 - 2
5. Paint leaks from the nozzle even after trigger is released.
Possible causes
Solutions
Ref.
(1) Dirt clogging at the seating area in
the air valve
(1) Clean or replace the air seat and
tappet.
13 - 2
(2) Wear of the air seat and tappet
(2) Replace the air seat and tappet.
13 - 2
(3) Fatigue of the spring
(3) Replace the spring.
13 - 2
(4) Wear or breakage of the O-ring
(4) Replace the O-ring.
13 - 2
6. Air leakage from the air regulator
Possible causes
Solutions
Ref.
(1) Worn out or damaged O-ring
(1) Replace the O-ring.
13 - 4
7. Sparking occurs at the nozzle area(when no insulation stand is used).
Possible causes
Solutions
Ref.
(1) Damage in the cascade.
(1) Replace with a new cascade.
13 - 3
8. Sparking occurs at the nozzle area when insulation stand is used).
Possible causes
Solutions
Ref.
(1) Damage in the cascade.
(1) Replace the cascade in the gun grip.
13 - 3
(2) Changing from low resistance paint
to metallic paint
(2) Lower the voltage output by adjusting
the output voltage adjusting knob on
the controller
9 - 2