OPERATING MANUAL 3000 DV / DVR V5.4/20-EN
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Attention:
Pay attention to a proper disposal of the residues, which arise
during the maintenance and care.
8.
Storage
The compressed air tool must be stored under the following conditions:
If residual material is present, store only upright.
Carefully clean the pressure cup gun after each use.
Store in a dry and dust-free place.
Do not expose to liquids and/or aggressive chemicals.
Keep out of the reach of children.
9.
Troubleshooting
In all cases of malfunction, please first check whether there is sufficient com-
pressed air available, whether the spray material can still be processed,
whether the expiry date has passed or whether the material has dried out.
Gun sprays messy
Possible cause: Adjustment options not optimally adjusted.
Solution: Operating pressure, spraying air, material quantity to be adjusted
to each other.
Gun does not spray any material
Possible cause: The riser pipe and/or spray nozzle are clogged.
Solution: Clean clogged parts.
Air escapes from the spray nozzle even though the trigger is in its initial
position.
Possible cause: Valve bolt is jammed.
Solution: Pour oil onto the valve bolt and/or into the compressed air intake.
Ope-rate the trigger several times.
Material exits the spray nozzle even though the trigger is in its initial
position.
Possible cause: Nozzle needle is jammed.
Solution: Clean the nozzle needle, apply oil to the nozzle needle and/or
slightly reduce the pressure on the nozzle needle seal using a 9mm wrench.
In order to ensure error-free use, a clamping effect on the nozzle needle seal
must remain. Press the trigger several time.
