15
English
EN
9.5 End-of-season storage
Before putting the machine into store for the winter, run it with non-
aggressive, non-toxic antifreeze.
Put the machine in a dry place, protected from frost.
10
EXTRAORDINARY MAINTENANCE
Warning - danger!
Extraordinary maintenance must be performed by
an authorised sales and service centre.
10.1 Check the hydraulic circuit, inspect the fixtures and mount-
ings for damage and check the boiler electrode setting every
200 working hours
.
10.2 Replace the oil, electrodes, nozzles and filters every
500 working hours.
10.3 Clean the boiler and descale the heating coil every
500 working hours.
10.4 Check the safety devices every 500 working hours.
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STORAGE AND TRANSPORTATION (FIG.5)/PAGE 6
Store the accessories as shown in fig.5.
Transport the machine as shown in fig.5.
12
TROUBLESHOOTING
Problems
Probable causes
Remedies
Boiler shuts off and light C18
comes on
Lack of diesel
Fill the diesel tank
Plastic coupling between diesel pump and boiler motor
worn, diesel pump worn, boiler motor not working
Replace: the diesel pump coupling or the boiler motor
Contact an Authorised Service Centre
The machine shuts off and light
C19 flashes
Not enough water
Make sure that water is available to the machine at a
flow rate higher than that of the pump
Water supply tap turned off
Check and turn on the tap
Inlet water filter fouled
Check and clean the water filter
The machine shuts off and light
C20 comes on
Minor leaks
Check that there are no leaks in the machine's water cir-
cuit; repair or replace any faulty parts. Reset the switch (H)
After an hour of total stop, the machine shuts off
automatically
Reset the switch (H)
The pump runs but does not
reach the specified pressures /
uneven pressure / pressure drops
Water supply tap turned off
Check and turn on the tap
Regulating valve seat worn
Replace the valve seat
Contact an Authorised Service Centre
Water nozzle worn or unsuitable
Replace water nozzle
Worn gaskets
Replace the gaskets
Contact an Authorised Service Centre
Water filter fouled
Clean the water filter
Worn intake and/or delivery valves
Replace the valves
Contact an Authorised Service Centre
Dirt in the valves, interfering with their operation
Check and clean
Contact an Authorised Service Centre
Air being sucked into system
Check the intake pipelines
Safety valve leaking
Check the safety valve
Contact an Authorised Service Centre
Calcium deposits in circuit
Check and clean
Contact an Authorised Service Centre
Boiler smoking
Water in diesel tank
Drain the tank and replace the diesel
Diesel pressure not correct
Contact an Authorised Service Centre
Ignition electrodes not correctly positioned
Contact an Authorised Service Centre
Diesel nozzle fouled
Clean the diesel nozzle
Contact an Authorised Service Centre
Diesel nozzle worn
Replace the diesel nozzle
Contact an Authorised Service Centre
Heating coil obstructed
Clean the heating coil
Contact an Authorised Service Centre
Diesel pump fouled
Clean the diesel pump
Contact an Authorised Service Centre
Diesel solenoid valve not working
Replace the diesel solenoid valve
Contact an Authorised Service Centre
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