16
IT
ES
GB
FR
RO
RUS
1
DESCRIPTION OF THE APPLIANCE
1.4
TECHNICAL FEATURES
1.1
INTRODUCTION
The cast iron
“GG SF”
boilers are a valid
solution for the present energetic pro-
blems, since they can run with solid fuels:
wood and carbon.
“GG SF”
boilers conform to Directive PED
97/23/CEE.
1.2
SUPPLY
The boilers are supplied in three separate
parcels:
– Boiler body assembled and equipped
with loading port, ash boxes port, smoke
chamber with blast gate damper, ash
collection basin and thermostatic drau-
ght regulator. Bag containing: 2 handles
for the ports, a screw with bakelite knob
for the manual adjustment of the blast
gate damper, a contact spring for the
bulb of the thermometer and the M6
lever to be fixed at the blast gate dam-
per. “Test certificate” to be kept with the
documents of the boiler.
– Cardboard box for casing with thermo-
meter and documents bag.
199
P
L
R
S
M
84
4
10
1
9
18
4
22
1
159,5
=
=
469
10
1
2
ø 1
4
7
305
305
1.3
DIMENSIONS
Fig. 1
M C.H. flow 2”
R C.H. return 2”
S
Boiler drain 1/2”
Fig. 2
1.5
HEAD LOSSES
GG SF 4
GG SF 5
GG SF 6
GG SF 7GG SF 8
Carbon heat rate*
kW (kcal/h)
20,9 (18.000)
25,6 (22.000)
30,2 (26.000)
34,9 (30.000)
39,5 (34.000)
Carbon operation
Load duration
h
2
2
2
2
2
Load volume
dm
3
25,5
34,0
42,5
51,0
59,5
Minimum chimney depression
mbar
0,10
0,12
0,13
0,15
0,18
Dimensions
P (depth)
mm
465
565
665
765
865
L (combustion chamber depth)
mm
290
390
490
590
690
Number of elements
4
5
6
7
8
Max. operating temperature
°C
95
95
95
95
95
Max working pressure
bar
4
4
4
4
4
Test pressure
bar
6
6
6
6
6
Boiler capacity
l
27
31
35
39
43
Weight
kg
210
245
280
315
350
* The heat rate will be reduced with about 10% for the operation with hard wood (birch – oak – olive).
Flow rate m
3
/h
Содержание GG SF
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