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1.
TECHNICAL DATA
UNIT
АLFA 70
АLFA90
Nominal heating capacity ( kW )
6
6,8
Mass of the flow of waste gases (g/s)
8,3 for split firewood
12,9 for lignite briquettes
8,7 for split firewood
18,7 for lignite briquettes
Temperature of of waste gases ( º C )
226 for split firewood
171 for lignite briquettes
185 for split firewood
146 for lignite briquettes
Required pressure in the chimney ( Pa )
13
13
CO
2
content ( %)
6,4 for split firewood
3,9 for lignite briquettes
6,4 for split firewood
3,0 for lignite briquettes
Stove dimensions (mm)
(width x depth x height) mm
700x600x850
900x600x850
Oven dimensions (mm)
(width x depth x height) mm
330x440x260
460x440x260
Flue diameter ( mm )
120
120
Height from the floor to the flue axis (mm)
at the rear 432
laterally 690
at the rear 432
laterally 690
Weight ( Kg )
110
127
Connection
multiple
multiple
2.
STOVE INSTALLATION
When installing the stove, pay attention to the applicable regulations relating to the applicable construction and fire-
fighting regulations and provisions.
Connection of the stove to the chimney is lateral, rear and up left or right. Depending on whether you have opted for a
“left” or a “right” stove. Ensure that the place you are installing the stove is horizontal. If the floor is flammable (wood, plastic,
carpet ...), use a sheet of steel, copper or other non-combustible material. This underlay should exceed the basic outlines of
the stove by at least 30 cm on the sides and 50 cm on the side intended for manipulation. The distance of all sides, in
relation to the parts of the furniture made of wood or plastic, is 20 cm as a minimum and laterally should be 30 cm. Built-in
components made of combustible materials should have a distance of at least 80 cm from the opening for refilling the stove
on the sides.
A safe distance from the objects that have to be protected (walls that may be set on fire, kitchen cabinets and
loadbearing walls made of steel reinforced concrete) is minimum 20 cm and laterally 30 cm. A sufficient distance should be
kept around the stove in relation to combustible items (which have a wooden layer, furniture, curtains, etc.). When using the
steel plate of the stove, upgdrades above the stove are not allowed. When moving the waste gas flue pipe, a minimum
distance of 40 cm should be kept in relation to combustible materials.
Before connecting the stove to the chimney, a chimney sweeper has to be consulted. Connection of the stove to the
chimney should be made with the appropriate connecting parts and in accordance with SRPS.M.R4.031 (DIN 1298.ili DIN EN
1856-2).
The chimney plug and the flue pipe must not enter the cross section of the waste gas chimney and should be sealed
mutually.
Generally, attention should be paid to DIN 18 160.
For measurement of the chimney, EN 13 384 is applicable.
If your stove is to reach the desired capacity, you should pay attention that the installation is correctly carried out and,
above all, that the chimney functions flawlessly. In any case, you should check the existing pressure in the chimney before
putting the stove into operation. The easiest way of checking the strength of the chimney draft is if you hold a candle flame
under the chimney opening. The draft is sufficient if the flame of the candle sways towards the chimney opening. Poor
swaying of the flame is a sign of poor draft. If two firing units are installed on one floor and on one chimney (multiple load),
the distance between the connections may not be
less
than 50 cm.
3.
HANDLING
3.1.
H ANDLING OF THE FIREBOX DOOR H ANDLE
Fig. 2
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