MIXER PLUS Series - Troubleshooting Malfunctions

Manual instruction Mixer Plus Mixer Technology srl pag.29
RESEARCH OF MALFUNCTIONS
The operations of research and remove of malfunctions must be done only by
competent and experienced staff.
All the intervention operations must be done in the absence of voltage.
NR
ANOMALIES
CAUSES
SOLUTIONS
1
Flashing thermal
protections
warning led
Motors overload
Reset the circuit breaker. In case
of new intervention, remove the
cause.
2
Gear motor
protection
repeated
interventions
1 mixture too hard;
2) use of a too long
tube compared to the
material used;
3) use of not suitable
materials.
1) perform the reset of the
thermal switch tripping, (if
necessary, request the technical
service intervention) and re-start
the machine with more water;
2) reduce the length of the tube;
3) verify the product data
sheets.
3
The machine does
not start.
Power supply
Verify the connections of outlets
and plugs
4
Green
warning light
“lack of water”
blinks
Insufficient water
pressure;
Verify whether the water pump
had been enabled.
Verify the grip status of the
pump fittings.
Extract the water filter and clean
it, if necessary, replace it.
5
The gearmotor
does not start.
1) gearmotor under
stress;
2) tap of the
spraying nozzle
closed;
3) nozzle of the
spraying nozzle
clogged;
4) material scaling in
the mixing chamber
or ice;
1) Open the mixing chamber and
rotate the rotor to the right
using the proper "T" wrench.
In case of blocked rotor, replace
it;
2) open the tap of the spraying
nozzle;
3) carefully clean the nozzle of
the spraying nozzle;
4) disassemble the rotor / stator
assembly and carefully clean the
mixing chamber re-assemble the
rotor / stator assembly;
6
Water level in the
mixing chamber
is increasing.
1) mixer blocked;
2) mixer not
enabled;
3) excessive water
flow rate;
1a) verify that the mixer has
been started;
1b) verify the gearmotor power
supply cable;