32
33
I
NCONVENIENTS
Loss of air from the hoses
Air circuit partially blocked
The safety device activates
• Check the air hoses and air cou-
plings in order to identify the origin
of the loss.
• Check that the air cock at the ma-
chine is not partially closed, that
the air hose is not bent or that the
nozzle in the spraygun is not par-
tially blocked.
• Check that the working pressure
indicated on the mortar pressure
gauge is not exceeding the ma-
ximum data shown on page 19, if
this happens please modify the mix
accordingly to what is indicated on
page 13 and the hoses accordingly
to page 14.
The plastering machine starts alone
while not engaged
The plastering machine stops alone
while engaged
C
AUSES
R
EMEDIES
8.4 - WORKS TO BE PERFORMED BY THE QUALIFIED PERSONNEL
For whatever inconvenient not mentioned before, please contact our authorised assistance service.
Summary of Contents for UNI 30 D
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