Troubleshooting - Scheppach 7906100720 Originalbetriebsanleitung

Troubleshooting

Fault possible cause
The air is not dry enough.
Air pressure too low
Attachment not sitting correctly
No material flow
Blocked sand-blasting material pipes
The air is not dry enough.
Sand-blasting pat-
Grain size of the sandblasting material not uniform
tern not as expected
Sand-blasting material impure
The attachment is worn out
Other defects Please contact an expert or your retailer.
10 І 48
 www.scheppach.com  service@scheppach.com  +(49)-08223-4002-99  +(49)-08223-4002-58
Remedy
Install a water separator in your compressed air
system.
Increase the output pressure of your compressor.
Ensure that the attachment is firmly on the appli-
ance and that no air escapes at the sides.
Check that no lumps of sandblasting material are
blocking the pipes. Preferably use a blow-off gun
to clean blocked pipes. (Wear protective glasses!)
Also check the outlet opening of the tank.
Install a water separator in your compressed air
system.
Replace sand-blasting material.
Clean/replace sandblasting material
Replace the attachment