Revision: 2.1
hoses on foot pedal
permanent air blow off
Polluted (blocked) moisture
separator.
-Clean moisture separator
(7) Air only (no media)
comes out the
nozzle
No blast media in the blast
circuit
-Remove moist media.
-Remove cause for humid air supply.
(8) No interruption of
blast process when
foo pedal is
released
Foot pedal valve blocked.
- Depressurize the installation
- Replace foot pedal valve
(9) Irregular flow or too
much blast media
comes out the
nozzle
Incorrect adjusted media flow.
Air nozzle screwed too far into
the gun.
8 Admitted modifications for users
Only with the approvement of the producer! Otherwise the installation will loose guarantie and CE-certification.
9 Replacement parts
9.1 Replacement parts BNP 65 and BNP 220
Figure 7: Replacement BNP-65, BNP-220