TROUBLESHOOTING
Problem
Cause
No coating
The nozzle is blocked
material is
The ascending pipe is blocked
coming out of
The small hole in the ascending pipe is blocked
the nozzle
Material adjustment knob turned too far to the (-)
The ascending pipe is loose
No pressure is built up in the container
The nozzle is loose
The coating
material drips
The nozzle is worn
Build up of coating material in the air cap and nozzle
from the
nozzle
Coating material has a too high viscosity.
Spray too
coarse
Too much material, Material adjustment knob turned
too far to (+)
Nozzle dirty
Air filter very dirty
Not enough pressure built up in container
Coating material in container is running out
The spray jet
pulses
The small hole in the ascending pipe is blocked
Air filter very dirty
Too much coating material applied
Run in the
coating material
The distance to the object to be sprayed is too large
Too much
Too much coating material applied
coating material
mist (overspray)
HVLP – HIGH VOLUME LOW PRESSURE
Traditional spray guns require a compressor to spray with a constant pressure. Normal electric spray
guns have an electromagnetic plunger to spray paint; the disadvantage of this is that there is no con-
stant spray. The spray is actually pulsating. The HVLP electric spray gun has a powerful fan rather than
a compressor. The fan provides a high volume of air with low pressure, resulting in a constant spray wit-
hout the assistance of a compressor.
Technical Data
Max. Viscosity:
Voltage:
Power Consumption:
Air Pressure:
Max. Air Volume Flow:
Max. Liquid Flow Rate:
Double Insulation
Mains Cable:
50 DIN-s
230-240VAC 50Hz
700 W
0.1-0.3 bar
1200 l/min
640 ml/min
2.0 m
Sound Pressure Level:
Oscillation Level:
Air Hose Length:
Container Contest:
Nozzle Size:
Weight:
Remedy
Clean
Clean
Clean
Turn to the (+)
Tighten pipe
Tighten container
Tighten
Change
Clean
Dilute
Turn material adjustment
knob to (-)
Clean
Change
Tighten container
Refill
Clean
Change
Turn the material adjust-
ment knob to the (-)
Reduce spraying distance
Turn material adjustment
knob to the (-)
81,3 dB(A) k = 3,0 dB(A)
2
0,330 m/s
k = 1,5 m/s
3 m
800 ml
Ø 2.5 mm
4.5 kg
GB
2
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