-10-
SAFETY REGULATIONS AND PRECAUTIONS
It is forbidden to make any modifications on the stove.
Only the spare parts made by the manufacturer of the particular
stove may be used.
In the case there are flammable construction materials and objects with flammability
degree B, C1, C2 pursuant to STN 73 0823 near the stove and its fume duct, place the stove with
the relevant fume duct in a safe distance being minimally 1,000 mm in all directions, including
upwards. The distance may be reduced to half, but there must be construction and technical
measures made using the non-flammable, thermally insulating materials with the thickness of at
least 5 mm (shields, metal sheets with sufficient dimensions overlapping the contours of
flammable objects from each side minimally by 150 mm and protruding upwards with its top
area minimally by 300 mm, with the sufficient flow of cooling air around the shields and metal
sheets). The distance between the flammable object and the protecting board, the clean air gap
must be minimally 25 mm, in order to avoid the risk of fire.
As long as there are the objects made from the materials with flammability degree C3 in the
proximity of the stove and its fume duct, the safe distance must be increased to 1,500 mm. The
same applies to the objects made of materials the flammability degree of which cannot be
safely specified.
In order to inform the consumer (user), we state the classification of building materials from the
point of view of their flammability pursuant to STN 73 0823:
Flammability degree A - INFLAMMABLE:
Concrete, cement plaster, slag, etc.
Flammability degree B - HARDLY FLAMMABLE:
Boards made from inorganic matters with organic
fillers - acumine, isomine, plasterboards
Wood-cement boards - hereklith, velox, ligos, rajolit
Polyvinylchloride - novodur, decorplast
Boards made of mineral and glass fibres
Flammability degree C1 - FLAMMABLE WITH DIFFICULTY:
Hardwood - beech, oak
Boards made from layered wood - plywood
Boards made from inorganic matters with organic
fillers - hobrex
