3
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TECHNICAL PASSPORT, INSTALLATION AND MAINTENANCE INSTRUCTION
ATTENTION!
Before installing and using the heating boiler, carefully read the
instruction. It will help you correctly install and effectively use the product while also
preventing possible incidents.
1
TECHNICAL SPECIFICATIONS
Solid fuel water heating boiler “Stropuva” (hereafter boiler) designed for various rooms,
which are equipped with a central heating system, radiator, boilers preparing domestic hot
water, floor coils, heaters, or all mentioned, heating. The system can be with natural and
forced circulation and have an open or closed system.
JSC
“Stropuva ir ko’’ produces three types of boilers:
• Firewood (firewood);
• “U’’ universal (firewood, coal, peat and sawdust briquettes, pellets, wood chips);
• “BIO’’ (firewood, sawdust briquettes, pellets, wood chips);
with six 7 kW; 10 kW; 12 kW;
20 kW; 30 kW; 40kW power capacities. Boilers “Stropuva’’
can be used to heat premise area ranging from 100 to 400 m
2
.
1.1
MAIN TECHNICAL SPECIFICATIONS
Fuel used: firewood, wood residue, sawdust briquettes, peat briquettes, coal, pellets.
Recommended fuel moisture up to 30 %.
Model of boiler
S7
S10
S12
S20
S30
S40
S7
BIO
S10
BIO
S12
BIO
S20
BIO
S30
BIO
S40
BIO
S10
U
S12
U
S20
U
S30
U
S40
U
Power (kW) *
7
10
12
20
30
40
7
10
12
20
30
40
10
12
20
30
40
Heated area (m
2
) **
20-70
50-100
70-120
100-
200
150-
300
200-
400
20-
70
50-
100
70-
120
100-
200
150-
300
200-
400
50-
100
70-
120
100-
200
150-
300
200-
400
Fuel capacity (dm
3
)
72
116
165
200
256
320
72
116
165
200
256
320
95
130
165
200
265
Maximum firewood amount (kg)
23
37
50
60
78
93
23
37
50
60
78
93
37
50
60
78
93
Maximum pellet amount (kg)
-
-
-
-
-
-
50
80
105
130
180
220
80
105
130
180
220
Maximum briquette amount (kg)
-
-
-
-
-
-
38
106
141
170
222
264
54
141
170
222
264
Maximum coal amount (kg)
-
-
-
-
-
-
-
-
-
-
-
-
67
95
116
149
176
Burning time of firewood,
minimum mode.
Maximum mode. ***
28
5,6
31,5
6,1
31.5
6,1
31,5
6,1
31,5
6,1
31,5
6,1
28
5,6
31,5
6,1
31,5
6,1
31,5
6,1
31,5
6,1
31,5
6,1
31,5
6,1
31,5
6,1
31,5
6,1
31,5
6,1
31,5
6,1
Burning time of briquettes,
minimum mode
Maximum mode ***
-
-
-
-
-
-
50
10
72
14
72
14
72
14
72
14
72
14
72
14
72
14
72
14
72
14
72
14
