Helo KIUASPIIPPU, Installation And Operating Instructions Manual

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ENGLI
SH
2.5. EXTENSION PIPE
The extension pipe is used to lengthen the non-
insulated connection pipe when more than 1000
mm of non-insulated piping is needed. The exten-
sion pipe comes with a jointing sleeve for joining
the pipes together.
The length of the non-insulated piping can be
adjusted by sawing off the excessive length (see
chapter 2.3 about dimensioning). The cut must
always be perpendicular to the length of the pipe.
The combined length of connection pipe and ex-
tension pipe must not exceed 2000 mm.
Never use more than a single extension pipe. It is
subject to the same safety distance regulations
as the connection pipe, see chapter 2.4.
2.6. DAMPER PART
We recommend the use of a damper part. Its place
is between the non-insulated connection pipe and
the insulated part.
2.7. HELO-CHIMNEY, INSULATED PART
The chimney’s insulated portion is 1550mm long
and always delivered in f o u r segments, which are
joined with a tie ring.
2.8. SUPPORTING FLAT CEILING PLATE
Rings are used in lead-through for support and
trimming the hole. They are fastened with screws
or suitable glue to the ceiling.
The ceiling plate consists of two equal parts, which
are pushed against the chimney. With an inclined
ceiling, the plate may be adapted by cutting it with
tin shears. In wooden buildings, the natural move-
ment of the house must be accounted for.
2.9. INSULATION CYLINDER
The insulation cylinder is used as fireproof-
ing for combustible roof and wall perforations
with a supporting flat ceiling plate. The cylin-
der is 500 mm long and contains an insulation
of 50 mm. The cylinder is cut to surface level
and the opening is covered with a supporting
flat ceiling plate. The cylinder must extend
100 mm above the insulation of the ceiling.
Cor- responds to 100 mm fire wool insulation
of
the E3 regulations. In stove use, 50 mm of
fire wool is added above the cylinder.
2.5.
2.6.
2.7.
2.8.
2.9.