Helo KIUASPIIPPU, Инструкция по установке и эксплуатации

Страница: 28 / 56

ENGLI
SH
2.
INSTALLATION
The Helo-chimney can be installed in a finished or
semi-finished building. The roof piercing is best
done in a finished roof to ensure that the piercing
is in the right spot.
The insulated part of the The Helo-chimney is
delivered in two segments (see chapter 2.3). Push
them inside each other and fix them with a tie ring.
The tie ring’s and chimney mantle’s grooves must
be aligned before tightening.
The CE mark decal is attached close to the lower
part of the chimney or an easily visible part of it.
The installer fills in the installation date and his/
her signature. The other decal is appended to the
house’s documents and filled with the same infor-
mation.
2.3. HELO-CHIMNEY HEIGHT
DIMENSIONING AND EXTENSIONS
The Helo-chimney package includes:
• non-insulated connection pipe of 1m which can
be shortened (permitted minimum length 0.2 m)
• the insulated section (1.5 m) is always delivered
in two parts, which are connected to each other
with a tie ring
• finishing piece which is connected with a tie ring
• starting piece which is connected with a tie ring
• the supporting flat ceiling plate, which is suited
for pitches of the roof of 0°–30°
• roof seal (to seal the chimney root)
• rain cap (slid on top of the upper element and
tightened in place)
Before you start the installation, read chapter 4:
Important factors, rules and regulations.
2.1. FOUNDATION
The fireplace and its foundation must be immov-
able, horizontal and sufficiently stable. The fire-
place must also withstand the weight of the Helo-
chimney and stresses caused by other factors. The
Helo-chimney must always be vertically installed.
2.2. SUPPORTS AND SNOW BARRIER FOR
HELO-CHIMNEYS
The Helo-chimney is supported as follows while ad-
hering to safety distances: the Helo-chimney rests
on the connection pipe and any extensions on top
of the fireplace.
Where the non-insulated connection pipe is ex-
tended with non-insulated extension pipe, their
free, unsupported height can be at most two me-
tres. At normal ceiling heights (less than 3 metres),
sufficient side support is gained through the flat
ceiling plate and the roof attachments.
If the unsupported height exceeds 3 metres, the
chimney must be supported with braces or wall
supports. Note that these must not be attached to
non-insulated pipes.
Above the roof the Helo-chimney must be braced,
if it extends more than 3 metres. If there is a risk of
snow and ice accumulating on the roof and
stressing the chimney and its rain collar, must be
protected with a snow barrier.
Attention!
Due to overlap in the joints, effective length is
2550mm. According to building and fire safety
codes, pipe connections must not be within ceil-
ings or roof structures. The tie ring cannot be
tightened within a structure, either.
The insulated part must also extend at least 400
mm below the ceiling above the stove. These re-
quirements can be met by shortening or extending
the connection pipe so that the joint of the insu-
lated elements with its tie ring comes below the
sauna ceiling and there is the required amount of
insulated piping beneath the ceiling. The chimney’s
joints must not fall within the ceiling’s or roof’s
structural parts.
The following can be used as a guide in dimension-
ing from the ceiling downwards:
• The insulated part must extend 400 mm below
the sauna ceiling.
• If the chimney extends through a floor and the
roof, their distance must be accounted so that the
1500 mm joint of the Helo-chimney does not end
up within the roof.
• See instructions about shortening and lengthening
the chimney below illustration 2.
2.
2.1.
2.2.
2.3.