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TROUBLESHOOTlNG (Concluded)
1. Worn valve ball holder on
gun
1. Out of spray material
2. Spray tip or gun filter
plugged
1. Partially plugged spray tip or
filter
1. Valve ball holder not in
correct position
Problem
Cause
Remedy
NOTE1: If a return line that is completely submerged in
paint causes bubbles after priming, you probably have a
vacuum leak in the suction set. To remedy, tighten suction
set.
NOTE 2: Should oil seep through the face of the hydraulic
and paint pump sections, firmly tighten the four socket-
head capscrews. Use the 6 millimeter alIen wrench. Follow
the procedure described in Item 8, page 17.
NOTE 3: More than 100 feet of extension cord is not
recommended. Use more paint hose, not more extension
cord. Shorter extension cords will assure maximum electri-
cal power for proper operation.
NOTE 4: When the priming valve is on (spray) and you
are getting flow back through the return tube, remove
priming valve and clean or replace.
NOTE 5: The electric motor should always be kept clean
and dry. Paint acts as an insulator. Therefore, too much
paint on the motor will cause it to overheat.
1. Replace valve ball holder
1. Get more spray material
2. Clean spray tip. Clean or replace gun filter
1. Clean or replace gun filter. Clean spray tip
1. Adjust rear tension nut. If this doesn’t work, examine
valve ball holder and replace if necessary
Spray gun leaks
Spray gun won't spray
Low paint output from spray
gun
Spray gun sprays without
trigger being pulled back
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BEFORE YOU CALL
Have the following information available:
Model #____________
Serial #____________
Purchase Date________________________