Kratki K7 Manual De Usuario página 12

Prohibited fuel
the following may not be burned in the heaters: minerals (e.g.: coal, tropical wood (e.g.: mahogany),
chemical products or liquid substances, such as: oil, alcohol, gasoline, naphthalene, laminated boards,
impregnated or compressed pieces of wood bound with glue, garbage. if other fuel is allowed, the
information will be placed on the nameplate.
General Diagram of the Freestanding Stove
Safety
whenever you take any action with regard to the operation or maintenance of the stove, you should
bear in mind that its cast iron components may be hot, so you should wear protective gloves. when
operating or maintaining the stove, you should follow the rules that ensure basic safety conditions:
- read the instructions for use of the fireplace insert and strictly comply with its provisions;
- the stove should be installed and put into service by a properly qualified installer;
- not leave any objects vulnerable to temperature near the stove window, do not use water to
extinguish the hearth fire, do not operate the stove when the glass is cracked and do not leave any
combustible components near the stove;
- objects made from combustible materials have to be at least 1.5m away from the hearth;
- keep children away from the stove;
- have all repairs carried out by a qualified installer and use spare parts supplied by the stove's
manufacturer;
- it is not allowed to make any modifications or change the installation or operation rules without the
manufacturer's approval.
For the operational safety of the stove, it is recommended to remove its handle during operation.
Determination of the minimum flue draught for the nominal thermal power [Pa]:
the flue draught should be as follows:
- minimum draught - 6 ± 1Pa;
- average recommended draught - 12 ± 2Pa;
- maksimal draught - 15 ± 2Pa.
General
the flue has to be properly cleaned and maintained for the stove to work in a correct and safe way.
How often it should be cleaned and maintained depends on how well the stove is insulated and which
type of wood is used. the use of non-seasoned wood with a humidity of more than 20% or coniferous
wood poses a risk of soot fire in the flue due to a thick layer of inflammable creosote, which should be
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exhaust outlet (up, down)
secondary air control
door
window/glass
handle
primary air control