Operating instructions

Operating Instructions
S.MAX Series Boiler – General features
•
S.MAX series solid fuel fired boiler is designed for heating both residential and industrial buildings.
•
Besides professional installation, precondition for correct functioning of the boiler is the required chimney
thrust and correct operation.
•
S.MAX series solid fuel fired boiler is designed for heating systems which are suitable for forced circulation
systems only.
•
S.MAX series boilers are available in seven output series ( determined by the number of segments 4,5,6,7,
8,9,10 ) from 38 to 95 kW.
•
The cast iron boiler body comprises of segments and serves as a combustion chamber ( including
combustion
g
ases routes
),
and at the same time as a water reservoir
(
includin
g
water routes
)
. Se
g
ment
s
combustion
gases
routes
)
,
and
at
the
same
time
as
a
water
reservoir
(
including
water
routes
)
.
Segments
are of three types – front and rear, inserted between which are 1 to 8 middle segments (of the same kind).
By assembling and joining together an appropriate number of segments, a boiler body of the required size is
constructed ( both the combustion chamber and the water reservoir ). Assembled boiler body is equipped
with necessary pipe sections for water connection. It also has brackets for fitting thermostat sensors and
brackets on feet for fastening the boiler to the base. Attached to the cast iron boiler body are sheet metal
covers which are fitted on the inside with thermal insulation.
•
To ensure that the boiler functions correctly and runs economically, it is important that its nominal output
is equal to the thermal losses of the heated premises.
•
Choosing a boiler of insufficient output will result in inadequate heating of the premises, and thus failure to
provide a heating comfort.
•
Choosing a boiler of unnecessarily high output will result in the boiler not running in full output, and as a
consequence in tarring and dewing.
Recommended fuel
•
Recommended fuels for S MAX boilers are coal coke and firewood
•
Recommended
fuels
for
S
.
MAX
boilers
are
coal
,
coke
and
firewood
.
•
Optimal coal and coke granularity is 24 – 60 mm.
•
Optimal firewood size is logs of diameter 40 – 100 mm. Their length will depend on how many segments
the boiler have.
•
Fuel must be stored in a dry place. To reach the boiler nominal output, water content in firewood must not
exceed 20% .
•
Approximate stoking intervals ( reffered to as Burning Time ) are shown in the Technical Data Table on
page 4.
•
The boiler is stoked manually.
Please note
The boiler is not intended for burning any type of waste.
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