53
53
FAUL
T/
DIFFICUL
TY
INDICA
TIONS FOR
THE OPERA
TOR
POSSIBLE CAUSES
SOLUTIONS
!General alarm warning
“
□□□
”:
●
A
fuse
designe
d
to
protect
the
aux
-
iliary electrical system has blown.
●
Mixi
ng imp
eller motor mechanical
overload.
The electric protection de
-
vice for the machine motor tripped.
♦
Contact
the
Technical
Assistance
Service
which will
identify and eliminate the
cause of
the
overload and will
substitute the blown fuse with another having the same
specifications and level of protection.
♦
Check
that the product
in the tank is not so solid
that it
causes mechanical
stress for the mixing impeller
motor
.
Switch
off
the
machine,
wait
a
few
minutes,
then
switch
it on again. If
the fault persists or is repeated, contact
the
Technical
Assistance
Service.
Note:
In
some cases you
may need
to
wait
for
up
to
30
mi
nu
tes
fo
r
th
e
th
ermal
p
ro
tecti
on
devices to cool down.
!Alarm
warning
“A--“
●
Faulty
heat
transfer
fluid
temper
-
ature probe (interrupted or out of
tol
erance)
and/or
related
wiring
dama
ged.
Th
e
he
at
tran
sfer
fluid
temperature
probe
signals
a
temper
-
ature higher than the safety limits.
●
Due
to a leak,
or because
the ma
-
chine
was laid
horizontally
or over
-
turned during t
rans
por
tat
ion (SI
TUA
-
TIONS WHICH MUST
AL
W
AYS BE
AVO
IDED),
air
bubbles
may
have
formed
in
the
heat
t
ransf
er
fluid
system,
therefore the pump cannot
make the fluid circulate correctly
.
●
Fault
in
the
heat
transfer
fluid
pump
in the machine heating system.
♦
Contact the
Technical
Assistance Service.
♦
Contact the
Technical
Assistance Service.
♦
Contact the
Technical
Assistance Service.
Chapter 7
Maintenance
TELME S.p.A.
Via S. Pertini, 10 - 26845 Codogno (LO)
Tel.: +39 0377 466.650 - [email protected]
Chapter 8
Troubleshooting
TELME S.p.A.
Via S. Pertini, 10 - 26845 Codogno (LO)
Tel.: +39 0377 466.650 - [email protected]
!!
Содержание EVOPASTO 120
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