Ballu JUMBO M Serie Instrucciones De Uso página 20

TURNING OFF
In manual operation turn control knob (2) to "0" or turn off control in
automatic operation.
The burner stops while the fan turns itself on and off until the
combustion chamber has completely cooled down.
Warning
Never stop the heater by simply turning off the
disconnecting switch on the electric switchboard. The
electrical supply must only be disconnected when the
fan has come to a complete stop.
VENTILATION
When the control knob is turned to the symbol
operates in continuous fan mode.
MAINTENANCE
Warning
The following operations must be carried out by
qualified personnel only.
Before carrying out any maintenance operation the
heater must be disconnected from the mains.
Therefore:
• Stop the machine as instructed above
• Turn off the disconnecting switch on the electric
switchboard
• Wait until the heater has cooled.
CLEANING THE HEAT EXCHANGER AND THE COMBUSTION
CHAMBER
For the heater to operate efficiently the heat exchanger and
combustion chamber must be cleaned after a period of prolonged use
and more frequently if too much soot builds up. Soot builds up when
there is not enough chimney draft, when the fuel is of very poor quality,
when the burner is regulated incorrrectly or when the heater is switched
on and off too frequently. If the heater starts vibrating when it is turned
on there is probably too much soot.
To get at the heat exchanger (1) take off the front panel (3) and then
remove the smoke box panel (2) and remove baffle plates (7). To get at
the combustion chamber (4) remove the burner (5).
CLEANING THE FAN
Remove any dirt or extraneous material from the mesh of the
aspiration grill (6) and if necessary clean the propeller with an air-
suction tool.
EN
the heater
CLEANING THE BURNER
For the heater to work efficiently the burner must be serviced
regularly by an Authorized Service Technician. All cleaning, servicing
and regulation operations must be carried out as indicated in the Burner
Instruction Manual.
Warning
TRANSPORTING AND MOVING THE HEATER
To move the heater use the front handles and back wheels.
Warning
Suitable equipment must always be used when moving a unit and
the instructions given above must be scrupulously adhered to.
Warning
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5
Fig.3
After every type of technical maintenance, please verify
that the machine starting regularly.
Before moving a unit:
• Turn it off as indicated above
• Disconnect electricity by pulling out the plug
• Wait until the heater cools down
Never try to lift the heater manually. Doing so could
result in physical injury.
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