Primer DS-11 Manual De Uso Y Mantenimiento página 102

5. ALARMS AND WARNINGS
The open door and open filter alarms lead to the pausing of the current programme. When the
conditions triggering the alarm disappear, the drying cycle can be restarted as soon as the alarm
is closed. The other alarms stop the programme and a warning alarm is heard. This warning is
stopped by pressing SELECT or by removing the reason for the alarm.
The following table lists the alarms and their possible causes.
Alarm Meaning
AL-1 Door open
AL-2 Filter cover open
AL-3 No flame
AL-4 Pressure drop failure
or insufficient air flow
AL-5 Motor - fan
overload
AL-6 Over temperature
AL-7 Dirty filter
AL-8 Transmission
AL-9 Probe Alarm
If any of the previous alarms were to persist, consult your Technical Assistance Service. Always
use the machine's serial number for your queries.
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Possible Solutions
* Close the door.
* Close the cover.
* Check gas supply cock open.
* Check that the pressure is correct. See 3.5.
* Check that the outlet conduit is free, check that it is not
too long.
* Check that the filter is fluff-free.
* Check that the fan's turbine is fluff-free.
* Check that the outlet conduit is correctly connected,
and does not have a free outlet.
* Check that the air flow is correct.
* Check gas pressure is correct.
Note: the safety thermostat has to be rearmed.
* Clean the filter.
* Clean filter more regularly, do not reach this point.
* Check the condition of the transmission to the drum.
Contact your Technical Assistance Service.
* Problem with the temperature and/or humidity probes.
Contact your Technical Assistance Service.