ALWAYS ENSURE THERE IS ADEQUATE VENTILATION! At least 2 x 2,800 cm² per 100,000
BTU/hr
Fireball 37T: 1.26 x 2800 = 3528 cm² so: 2 openings of 40 x 90 cm.
Long-term storage
Place the heater on a work bench or similar and place a fuel container under the fuel tank.
Undo the drain nut and let the fuel and any water or dirt drain out. Pour a little clean
diesel or paraffin into the tank and rinse out. Empty the tank completely. Once the tank is
completely empty, tighten the nut and clean up any spilt dirt or fuel from the heater.
Never leave fuel sitting in the tank if the heater is to be out of use for a while; old fuel
can damage the heater!
Store the heater in a safe, dry and well-ventilated location, outside the reach of
children.
Make sure that the storage area is not dusty and does not contain any corrosive
vapours
Store the heater in the original packing
Store the instruction booklet in an accessible place
Maintenance
Warning! Air pollution that is sucked into the heater can impact upon the heat if gives off,
damage the heater and lead to health problems.
For example: plaster dust or paint chips can damage the engine bearings or block the
filters and contaminate the combustion chamber; this will lead to an irregular flame and
could pose a risk to health. This type of damage is not covered by the guarantee and any
costs for cleaning the heater will have to be paid in full.
Warning! Never carry out maintenance work if the plug is in the socket or if the heater is
still on!
The degree of maintenance work that has to be carried out is largely dependent on the
level of contamination in the area in which the heater is used. The frequency indicated is
calculated on the basis of a clean room; if the heater is used in a dusty environment,
maintenance should be carried out more frequently in order to extend the lifetime of the
heater.
If parts have to be replaced, always ensure that original parts are used! The use of
alternate or third part components can cause unsafe operating conditions, and will void
your warranty.
Fuel and fuel tank
Rinse the tank after every 200 hours of operation or more frequently if necessary. Do not
use water to clean the tank; only use top quality, fresh paraffin.
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