Mains Connection - Desa MASTER BLP 10kW M Manual Del Propietário

1
GB
DESCRIPTION
This hot air heater is liquid propane gas fired. It is character-
ized by the total use of the calorific power of the fuel, due to the
thermal exchange between the air and the combustion products.
The machine complies with EN 1596.
WARNINGS
•As this machine needs an adequate change of air, it must
be used only in the open air or rooms with an assured and
continuous change of air. For installation they are valid the
national norms in force, included technical norms and fire and
accident-prevention regulations.
•The appliance must be used only as hot air generator or fan,
following precisely these instructions.
•It is very dangerous and absolutely forbidden use the appliance
in "Basements" or underground.
•NOT TO BE USED FOR HEATING OF HABITABLE AREAS OF
DOMESTIC PREMISES, FOR USE IN PUBLIC BUILDINGS,
REFER TO NATIONAL REGULATIONS.
•In case of gas smell, there could be dangerous leaks. Turn off
immediately the appliance, close the cylinder and cut off the
plug. Than call the technical assistance.
•When the appliance is stored or not in use, be sure that the flex-
ible hose will not be damaged (plied, bent or twisted).
•Place the gas cylinder in a protected position behind the appli-
ance. Make sure that no objects obstruct the fan air intake.
•Connect to electrical mains equipped with a "life-saver" switch.
•Never, for any reason, reduce the size of the air outlet open-
ing.
•Safety distances: 2 metres from walls or objects.
•The mobile generators may be used only on fire-proof floors.
•Do not use the generator in rooms containing explosive pow-
ders, gas fumes, liquid fuel or inflammable material (cloth, pa-
per, wood, fuels, etc.).
•Any maintenance or internal cleaning jobs may be performed
only by specialised personnel authorised by the manufacturer.
•If the appliance cannot be left in a safe condition, it must be
made unserviceable (e.g. seal the gas inlet point and remove
the power plug).
•If the application does not ignite or if ignition is faulty, before
making a further attempt, check if the fan is blocked and/or if air
circulation is sufficient.
•In any event, have the appliance checked once a year by spe-
cialised personnel.
•Improper use of this hot air generator will cause injuries or risk
of death by burns, fire, explosions, electrical shock or poisoning
by carbon monoxide.
•Do not connect tubes to channel hot air.

MAINS CONNECTION

Before connecting to mains, ensure that the voltage and fre-
quency are correct. The mains connection has to be made ac-
cording with the national norms in force.
Before carrying out any repair or maintenance operations, al-
ways disconnect the power supply cable.
FUEL
In any event, only use gas in I
CONNECTION AND CHANGE
OF THE GAS CYLINDER
Cylinder shall be changed in open air, far from heating sources
or free flames.
In case of substitution of the gas hose, use only types listed in
the components list or certified types for this particular use.
Connect the pipe to the generator input union, and then con-
nect to the gas cylinder in the following order: pressure reducer
(complete with safety valve) and gas hose.
Keep in mind that junctions have a left thread, secured by turn-
ing in an anti-clockwise direction. Make sure that the rubber ring
is present between the reducer and the cylinder (should the type
of connection require one). Check the tightness of the joints by
pouring some liquid soap over: the presence of bubbles is evi-
dence of gas leak. It is possible to connect a number of cylinders
together for greater autonomy.
The supply pressure is provided by the pressure regulator sup-
plied as a standard item, and corresponding to the technical
specifications table.
Only the following accessories can be used to connect the cyl-
inder:
•Flexible hose for liquid gas DK6.
•Liquid gas pressure regulator complete with safety valve.
BURNER'S OPERATING CHECK
After ignition, burner operation can be inspected by looking at
the flame at the hot air outlet. The flame should be completely
and uniformly burning and does not lift or pull away from the
thermocouple.
IGNITION FOR MANUAL
TYPES, ...KW M
A
B/P categories.
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1.1.Turn on the cylinder.
1.2.Press the push-button to
reset the safety valve.
(A= 10-14-15 kW)
B
(B= 25-30-53-73 kW)
2.Start the ventilator with the
white switch.
3.Press the gas button and,
keeping it pressed, repeatedly
press the electric piezo lighter.