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9. PERIODIC MAINTENANCE
OPERATIONS
9.1 USER INFORMATION
It is recommended to advise the user to carry out
the operations indicated in point
11.1
of this
manual at least once every two months.
9.2 YEARLY INSPECTION
9.2.1 Control and safety devices
WARNING! Specific technical skills are
required to test the control and safety devices
and this is why it is important to contact
skilled personnel.
9.2.2 Cleaning the appliance
Remove the air heater casing using the two
screws located at the bottom and the two screws
at the top, which can be accessed by using the
screwdriver supplied with the kit. Remove any
dust deposits on the air uptake and delivery
grilles on the casing.
Disassemble the front shield of the appliance
and clean the exchanger and the fan, using a
brush or a jet of compressed air.
Remove any dust deposits from the safety and
fan thermostats and from the room thermostat
sensor.
Remove the 6 screws which attach the burner
support plate to the combustion chamber. Pull it
out making sure not to damage the seal gasket.
Check the condition of the burner and its parts.
Check that there are no carbon deposits inside
the exchanger pipe. If deposits are found, look
for the causes of a what is likely a non-efficient
combustion.
Replace the burner support plate making sure
that the relative gasket is in the correct position.
Attach the plate using the 6 screws that were
previously removed.
Check that the external intake/exhaust terminal
is in the correct position and that it is clean.
Check the condition of the electric system and
check the efficiency of the connections.
Carefully replace the components and check
that they operate regularly
(fig. 32)
. Carefully
carry out all the operations described from point
5.1 to point 5.2.2 and, if problems arise, consult
chapter 7 about operating defects.
including brackets, into position, making sure
that the grommets with relative spacers are in
the correct position
(fig. 30)
. Attach the fan
brackets using the screws that were previously
removed and re-establish the electrical
connection. Remove any dust deposits on the
casing air grille.
8.8.2 Ghibli models 5 and 6
Disconnect the fan power supply from the air
heater terminal board and from the speed switch
on the control panel. Disassemble the front
shield of the appliance (8 fastening screws) to
access the four screws that are used to attach
the fan
(fig. 31)
. Carefully remove the fan and
replace it with a new one, reversing the operations
described above. Check the cable connections
by referring to the circuit diagram. Remove any
dust deposits on the casing air grille.
Fig. 31
FAN REPLACEMENT (Ghibli 5-6)
Thermostat
Fan
Appliance
rear panel
Front shield
Fig. 32
CLEANING THE APPLIANCE
Summary of Contents for GHIBLI 4-5-6 ELITE
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