USER AND MAINTENANCE GUIDE -
PRIMA 100 Tolva
Aerográficos GAHE, S.A.
Page
10
Ref. Manual: 810603013 (rev. 2)
12. TROUBLESHOOTING
A table with incidents that the user can solve himself is shown below.
CONDITION
POSSIBLE CAUSE
SOLUTION
I
No spraying
a. No pressure in the gun
Check the air and
product hoses
b. Bad regulated flow
regulator
Regulate it
II
Incorrect spraying
a. Bad regulated spray gun
Correct it
III
Blocked nozzle
Clean the nozzle
IV
V
Too thick or too much
material
Dilute or reduce the
amount of material
VI
Little material
Reduce the air
pressure or increase
the product flow
VII
Intermittent spraying
a. Not enough material in the
tank or blocked duct
Fill the tank or
check/clean the hose
b. Blocked gun material duct Clean the gun ducts
c. Worn packing seal or
loose packing screw
Change or tighten the
packing seal
d. Damaged or loose fluid tip Change or tighten the
fluid tip
VIII
Fluid loss through the
packing screw
a. Loose packing screw
Tigthen, check the
needle to make sure
there is no movement
b. Dry packing seal
Lubricate the packing
seal
c. Worn packing seal
Change the packing
seal
IX
Leaking fluid tip
a. Dry packing seal
Lubricate the packing
seal
b. Blocked needle
Lubricate the needle
c. Packing screw too
tightened
Too tightened
packing screw
d. Worn nozzle
Change the fluid tip
Pattern shape
Pattern shape
Pattern shape
Pattern shape
