EN
MINI AVANT
IS11/11 - 561185
10 - TROUBLESHOOTING
Cap. 10 -
Pag. 5/5
THIS MANUAL IS PROPERTY OF
-
ANY TOTAL OR PARTIAL REPRODUCTION IS STRICTLY FORBIDDEN
PROBLEMS CAUSES SOLUTIONS
Motor-protector intervention.
• Rearm the motor-protector:
in the SINGLE-PHASE and THREE-
PHASE versions turn the master switch
(FIG.27-REF.1A) to position 0 and then
to position 1 again;
the inverter intervenes in the VARIO
version and the red indicator lights-up.
Turn the master switch (FIG.27-REF.1B)
to position 0, wait for at least 1 minute
(the inverter display inside the control
board must stop flashing), and then re-
start the machine.
• If the motor-protector intervention is
repeated apparently without any
anomaly occurring, request that the
power supply line is checked by
qualified, authorised staff.
• Insufficient power supply cable section:
use cable with suitable section (see par.
5.4.1).
• Check the electric voltage.
• Close the vibrating frame and casing
correctly.
THE PLASTERING MACHINE DOES
NOT START-UP
Air line blocked.
• Check that the cock to the machine is
open, that the air pipe is not bent and
that the gun nozzle is free.
PROBLEMS CAUSES SOLUTIONS
Air line partially blocked.
• Check that the cock to the machine is
not partially closed, that the air piping is
not bent, and that the nozzle is not
partially blocked.
THE PLASTERING MACHINE STOPS
ALONE DURING WORKING
The motor-protector intervenes.
• Check that the work pressure indicated
by the mortar piping manometer does
not exceed 12 bar. Modify the mixture if
this occurs (see par. 7.2) and check the
piping (see par. 11.1.2).
For anomalies different to those indicated above, contact the authorised after-sales service.
