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9
.
Troubleshooting
Problem
Cause
Solution
Excessive surge at the
spray gun.
1.Wrong type of airless spray hose.
2.The Spray tip worn or too large.
3.Excessive pressure.
1.Replace hose with a minimum of 5m
(50”)X10mm(1 /4”) ground textiled
braid airless paint spray hose.
2.Replace the spray tip following the
instructions that came with the spray gu
n.
3.Rotate the pressure control knob
co unterclockwise to decrease spray
pressure.
Poor spray pattern.
1.The spray tip is too large for the
material being used.
2.Incorrect pressure setting.
3.The material being sprayed is too
viscous.
1.Replace the spray tip with a new or
smaller spray tip fo lling the instructions
that came with the spray gun.
2.Rotate the pressure control knob to
adjust the pressure for a proper spray
patter.
3.Add solvent tothe material according
to the manufactures recommendations.
The unit lacks power.
1.The pressure adjustment is too low. 1.Rotate the pressure control knob
2.Improper voltage supply.
clockwise to increase the pressure
setting.
2.Connect the input voltage to the proper
voltage for the unit.
Содержание DP6388B
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