Sinterit SANDBLASTER User Manual | 9
B. REPLACEMENT OF THE
ABRASIVE
MATERIAL
•
Disconnect the SANDBLASTER from the Power
supply
7
and the compressor
12
.
•
Tilt the SANDBLASTER to the back and pull out
the plastic cork
14
from the bottom.
•
Gently transfer the whole contents of the
SANDBLASTER into the sealed container. Treat it
as industrial waste. Dispose it in accordance
with local waste management policy.
•
Insert the plastic cork back into the place.
•
Place the SANDBLASTER back onto a stable surface.
•
Add the new Abrasive Material
N
(according to
subpoint 11-12 in chapter 4).
14
Image 7. The position of the plastic cork for removing
used abrasive material (bottom view).
C. REPLACEMENT OF THE CERAMIC NOZZLE
•
Disconnect the SANDBLASTER from the Power supply
7
and the compressor
12
.
•
Unlock the SANDBLASTER lid
6
with the lid lock
10
and open it.
•
Unscrew the Nozzle lock nut
B
and pull the ceramic nozzle
C
out of it. Use the Wrench
K
.
•
Clean the Nozzle
5
of any possible dirt and powder.
•
Insert the new ceramic nozzle
C
into the Nozzle lock nut
B
(the three spares ceramic nozzle are available in
additional accessories of the SANDBLASTER).
•
Mount the nozzle
5
back into the SANDBLASTER.
8. Problem Solving
Fault symptoms
Possible Causes
Remedial actions
Excessive dust in the Sinterit
SANDBLASTER.
Blocked vent or airflow.
Clean the vent and keep it away from
the wall.
Leakage at the pneumatic
connections.
Tighten up the connections and
check that they are all correct.
Too much abrasive material
in the SANDBLASTER.
Remove the excessive abrasive
material.
Inconsistent effects
of the abrasive material.
Moisture in the SANDBLASTER.
See the Safety Information.
Incorrect speed or inefficient sand-
blasting.
Abrasive material running out.
Replace the Abrasive Material.
Pressure too low.
Increase the inlet pressure
and check that the Pneumatic
pressure regulator is fully open.
The Nozzle does not turn off.
Incorrectly connected control
pneumatic tubings.
Connect the control pneumatic
tubing properly.
Lack of integrity in the control pneu-
matic tubings.
A flow of abrasive is too weak.
The Nozzle is clogged.
1.
Remove the Nozzle and clean
it with compressed air from Air
blow gun.
2.
Install it back.
