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ENGLISH
fi g. G
fi g. D
fi g. E
5
2
fi g. F
B
A
B
A
MAINTENANCE
SEAS ONAL MAINTE NANCE
(implemented by the
DEALER )
Consists in:
• Clean the boiler-stove internally and externally
• Carefully clean the heat exchange tubes
• Carefully clean and remove dirt from the combustion chamber
and the relative compartment
• Clean fans, verify mechanical and clamp loosening
• Clean smoke channel (replace seals on smoke exhaust pipe)
• Clean smoke duct
• Check the expansion tank
• Verifi cation and cleaning of the circulator installed on the
optional kit
• Clean smoke extraction fan compartment.
• Clean smoke fl ow sensor.
• Clean smoke check thermocouple.
• Empty the pellet hopper and clean the base with the vacuum
cleaner.
• Clean, inspect and scrape any residue from the ignition resistan-
ce compartment and if necessary, replace it
• Clean/check the Synoptic Panel
• Visually inspect the electrical wires, connections and power
cable
• Check play of the screw-gear motor group
• Clean the pellet hopper and check loosening of the feed screw -
gear motor assembly
• Replace the door seal
• Functionality test: load the feed screw, ignite, let it run for 10
minutes and shutdown
If the boiler-stove is used very frequently, it is advisable to
clean the smoke channel and the fume duct every 3 months.
Cleaning the smoke channel
• When the boiler-stove is off and cold, move the cleaning handle
vigorously (see previous page)
• Remove the ash tray (2 - fi g. D), lift the inspection metal plate
and vacuum inside (5 - fi g. E).
The quantity of residue which forms depends on the type of fuel
and the type of system.
If cleaning is not carried out, the boiler-stove may not function
properly.
N.B.: after having completed the operation, make sure that
the two inspection hatches of the smoke channel are correctly
repositioned.
ATTENTION !!!
After implementing a normal cleaning procedure, INCORRE
CT coupling of the upper (A) (fi gura F) and lower (B) (fi gura
F) combustion chambers can compromise the boiler-stove’s
performance.
Before igniting the boiler-stove, make sure the combustion
chambers are correctly paired as indicated in (fi g. G) without
ash or unburnt material present on the support perimeter.
Summary of Contents for NELLY PIU
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