5
Dear buyer and user of boiler of SAS MI type. This technical start-up
documentation contains all necessary information required for energy-saving, safe
and longstanding exploitation of your boiler.
We kindly ask you to get familiar with documentation content prior to
assembling and starting the exploitation of a boiler. Hereby documentation shall be
kept for future use.
Upon familiarization with this manual, the user will be able to utilize this device in
the optimum way. Careful reading of the manual will help in effective and safe
exploitation of the boiler.
Boilers of SAS MI type are designated for water installations of the central heating
systems, open type with gravitational or forced water circulation, protected
according to presently being in force, both domestic or the union detailed
regulations (e.g. PN-91/B-02413 – Boilers of SAS MI type installed in accordance to
hereby documentation recommendations are not subject to the commissioning led
by the Branch Office of Technical Inspection). Boilers are specifically
recommended for the flats heating in single-family homes, pavilions, etc., where
calculated feeding water temperature does not exceed 85°C , and working pressure
does not exceed 1,5 bar. Required gases draught pressure after a boiler is 0,30
- 0,55 mbar (depending on boiler’s power). These boilers may also work in hot
water installations utilizing a heat exchanger.
Boiler’s selection for building heating should be based on heat balance, according to
regulations in force, both domestic and the union (e.g. PN-B-02025:2001).
The heating boiler of SAS MI fine coal type, is a modern construction
heating device with upper combustion, adapted for combustion of black coal
culm type. The boiler is made of steel plates welded type
1
. The front chamber (pos.
4) makes up a furnace with a water grate. Basic boiler’s elements are shown on the
drawing (p. 13). The water jacket (pos. 3) it is a cuboids shape structure with
double walls, separated by water partitions. At the upper part, the furnace is
also closed with water jacket what gives maximum use of gases heat. The
water grate (pos. 10) makes up uniform unit together with a heat exchanger,
1
Internal partitions (elements having contact with fire) are mode of boilerplate 6mm thick. Outer body of
water jacket is made of steel plate 4mm thick
2. USE THE BOILER
3.BOILER CONSTRUCTION DESCRIPTION
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