en
Commissioning
• The lubricant supply hose must be filled with
lubricant before connecting a needle metering valve
(bleeding process).
• Then connect the supply hose to the medium input
(Figure A/No. 3).
• Connect control air to the pneumatic connections
(Figure B/No. 8).
• The maximum flow volume has to be adjusted
during commissioning. In order to do so, loosen the
locking screw (Figure A/No. 4) and turn the dosing
screw (Figure A/No. 5) to the rear stop (display:
100 %).
• Open the bleed screw (Figure B/No. 7) until
medium is discharged, then close the screw again
immediately.
• For clean bleeding, a pneumatic hose can be
connected to the bleed screw to cool the
air/medium mixture.
• Adjust the dosing volume for application by
changing the
- dosing volume using the dosing screw
(Figure A/No. 5)
- medium pressure (if applicable with the optional
material pressure regulator or directly with the
pump pressure)
- control air pressure (changes the dosing time)
until the application quality is correct.
CAUTION
Do not aim the jet at people. Wea-
ring eye protection is highly recom-
mended. Depending on the material
conveying pressure, the spraying
process may be accompanied by
noise. Hearing protection should be
worn if needed.
• Re-tighten the locking screw (Figure A/No. 4).
22
Operation
• As a rule, the needle metering valve works with a
control air pressure of 6 bar and material pressure
of 1 – 6 bar. For consistent application, ensure that
the air and lubricant supply is constant without
pressure fluctuations and the lubricant viscosity
does not change.
• Depending on the application case, the control air
pressure has to be adjusted to the switching fre-
quency that is used on the one hand and the higher
or lower material pressure on the other hand.
CAUTION
Do not aim the jet at people.
Wearing eye protection is highly
recommended. Depending on the
material conveying pressure, the
spraying process may be accompa-
nied by noise. Hearing protection
should be worn if needed.
Packaging, transportation and storage
ABNOX prepares the product for transportation to
the respective initial destination. The packing unit
must not be subjected to excessive strain. Protect
the packaging and contents against exposure to
moisture. Keep the temperature between -20 °C and
+40 °C during transportation.
Transport damage
If transport damage is found during the receiving
inspection, proceed as follows:
• Notify the carrier (shipper etc.)
• Record the damage
• Inform the supplier
Storage
Operation and interim storage in aggressive, damp
environments or outdoors may lead to corrosion and
other damage. Maintain the storage temperature in
the range of -20 °C to +40 °C.