Problems, Causes And Remedies - Zhermack SAND Manual De Instrucciones

WARNING
9.1
Should any of the anomalies described below occur try setting the situation right, as
far as is permissible, by following the instructions contained in this manual. Should
the problem persist contact your Authorised Servicing Centre.

PROBLEMS, CAUSES AND REMEDIES

9.2
p
robLem
The main switch is
turned to ON but
the light does not
come on.
The sand does not
exit the nozzle feed
duct or the nozzle
correctly.
The sand does not
exit the recycle
sandblasting block
properly (versions
S24R - S25R)
134 of 176
CAPITOLO 9: TROUBLESHOOTING
C
ause
1. The light bulb has been
damaged.
2.The sandblasting equipment
power lead is not correctly
inserted in the socket or is
faulty (frayed wiring, damaged
etc.).
1. Feed duct is clogged.
2. Nozzle is clogged.
3. Tank closure knob is not
tightened properly.
4. Tank lid seal s worn.
5. No sand inside the tank.
6. Sands of microns different
from those indicated on the
tank have been used.
7. The feed duct has a hole in
it.
1. The sand recycle device is
clogged.
MAINTENANCE AND USE MANUAL
EN
1. Replace the light bulb.
2. Check that the plug is inserted
correctly or replace the power lead. If
the problems persists contact an
Authorised Service Centre.
1. Unscrew the sandblasting nozzle
crown, remove it and repeatedly
press the pedal control until the sand
is freed from the duct.
2. Free the nozzle hole.
3. Close the tank hermetically with
the closure knob.
4. Change the lid seal.
5. Introduce sand into the sanding
chamber.
6. Change the tank and introduce
sand with
indicated on the tank.
7. Change the feed duct.
1. Close the recycle nozzle (for the
S24R press the control pedal
repeatedly too) so that the air
pressure brings the sand clot towards
the interior.
SAND S 23 / S 24 / S 24 R / S 25 / S 25 R
r
emedy
the micron rating