AITO SAUNA STOVE AK-68
INSTALLATION INSTRUCTIONS
1. Technical information
Nominal effect kW
36
Diameter mm
680
Height mm
1390
Weight kg (without stones)
430
Peridotite stones kg
250
Diameter of flue opening mm
150
Center of flue opening from floor mm
1770
1)
1) The height to flue opening is valid when the stove is
at a distance of 50 mm from the wall.
If the top cover
of the stove is turned, the height is to be
measured separately.
2. Assembly
Minimum distance to a non-flammable wall should be
5 cm for air space. When installing the lower mantle
cylinder you can determine the direction of the fire
chamber. Please note that also the upper cover of the
stove can be turned as shown in the picture.
The masonry for the ash room and the fire chamber
should be done with fireproof mortar with a thin seam.
Follow the assembly drawing on page 3.
After the grates the front piece is put in place. When
the upper mantle and the rock wool mat have been
mounted, fill the stone space simultaneously with the
bricks so the bricks stay upright. Rinse the stones
before stacking. Put the large stones lowest and not
very densely so that the fire gets evenly to the whole
stone space. Put the smaller stones at the top.
Put loose rock wool between the cast iron cover and
the enameled steel cover. Then mount the upper
parts.
A masonry sleeve for pipe is delivered with the stove.
Place the sleeve in the chimney to prevent thermal
expansion from breaking the joint.
The pipe is connected to the connecting piece (2210-
391) with the bind (2210-395) so that the shorter end
of the pipe is towards the stove.
The stove must be connected to a chimney, which
fulfils the local building regulations. It is recommended
that the height of the flue is at least 3 m. The flue
diameter must be minimum ø 15 cm.
The first heating should be done with half effect and
the stove should then be allowed to cool, so that the
bricks and stones settle down. This first heating also
removes any eventual humidity from the bricks. If the
upper stones do not become evenly hot, small stones
are added to the hot spots to get an even draught in
the whole upper surface of the stone space.
3. List of parts
No.
Part
pcs weight kg
2230-387
Cast iron cover
1
20
2230-381
Front piece for grate
1
1,5
1456
Grate 243x315mm, cast iron
2
5
2230-385
Support, cast iron, for elements 1
1,4
2230-705
Precast support elements
4
18
85152
Fireproof brick 25x114x230mm 62
1,3
85154
Fireproof brick 65x114x230mm 47
3,5
5527
Peridotite stones:
Stone No.1 5-10 cm, package 2
30
Stone No.2 10-15 cm,
5
30
Stone No.3 over 15 cm
40
2230-749
Rock wool mat
1
8
2230-221
Mantle cylinder, lower
1
19
2230-223
Mantle cylinder, middle
1
3
2230-222
Mantle cylinder, upper
1
23
2230-224
Steel cover
1
4
2230-013
Ash room door
1
1
2210-391
Connecting piece for pipe
1
1
2210-393
Damper (inside connecting pcs)1
0,6
5334
Pipe 60°
1
2,5
2210-395
Bind (with pipe)
1
0,2
2210-394
Masonry sleeve (with pipe)
1
0,3
2230-016
“Löyly” lid
1
1,6
2230-012
Fire chamber door complete
1
16
(fastened to lower mantle)
Ash scoop
1
0,5
Ladle
1
0,2
Service hook
1
0,2
+ fireproof mortar (not included in the delivery)
15
chimney
masonry
masonry
sleeve
pipe 60°
bind
stove
