BorMann BPG9000 Manual page 8

Troubleshooting
Problem Cause
The nozzle is blocked.
No coating The ascending pipe is blocked.
material is The small hole in the ascending pipe is
coming out of blocked.
the Material adjustment screw turned too far
nozzle
to the left (-).
The ascending pipe is loose.
No pressure is built up in the container.
The coating
material
drips The nozzle is loose.
from the The nozzle is worn.
nozzle Buildup of coating material in the air cap
and nozzle.
Spray too Coating material has a too high viscosity
coarse
Too much material.
Material adjustment screw turned too far
to the right (+).
Nozzle dirty.
Air filter very dirty.
Not enough pressure built up in container.
Coating material in container is running
out.
The spray jet
The small hole in the ascending pipe is
pulses blocked
Air filter very dirty.
Run in the
coating Too much coating material applied
material
Too much The distance to the object to be sprayed is
coating
too large.
material mist Too much coating material applied
(overspray)
8
Remedy
Clean
Clean
Clean
Turn to the right (+)
Tighten the pipe
Tighten container
Tighten
Change
Clean
Dilute
Turn material adjustment
screw to the left (-)
Turn to the left (-)
Clean
Change
Tighten container
Refill
Clean
Change
Turn the material
adjustment screw to the
left (-)
Reduce spraying
distance
Turn material adjustment
screw to the left (-)
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