ARCA GRA115RO, Установка - Использование - Обслуживание, Страница: 7 / 47

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2. TECHNICAL SPECIFICATIONS AND DIMENSIONS
2.1. Technical specifications and dimensions of models GRA14RO, GRA20RO and
GRA30RO
Key:
1 Fuel container (granular fuel storage) A1 Central heating flow outlet
2 Fuel inlet A2 Central heating return inlet
3 Flame inspection opening A3 Boiler drain
4 Top door (furnace) A4 Safety heat exchanger attachments
5 Burner cover plate A5 Boiler probe socket attachment (S4)
6 Bottom door (ash dump) A6 Chimney attachment
7 Cleanout door A7 Thermal relief valve socket attachment
8 Fan motor (flue gas exhaust) A8 Boiler probe socket attachment (S5)
9 Fuel container screw gear motor (fuel
supply)
Model
Minimum
heat
output
kcal/h
kW
Maximum
heat
output
kcal/h
kW
Minimum
heat
input
kcal/h
kW
Maximum
heat
input
kcal/h
kW
Weight
kg
Fuel
container
capacity
kg
Boiler
capacity
litres
Water side
pressure
drop
mbar.
Flue gas
side
pressure
drop
mbar.
Operating
pressure
bar.
Max test
pressure
bar.
GRA14RO
5.040
6
12.068
14
6.020
7
13.330
15,5
200 110 47 10 0.03 3 4.5
GRA20RO
8.600
10
17.200
20
9.460
11
18.920
22
200 110 47 10 0.03 3 4.5
GRA30RO
17.200
20
25.800
30
18.920
22
28.380
33
280 196 68 10 0.03 3 4.5
Model
A
mm
B
mm
B1
mm
C
mm
C1
mm
C2
mm
L
mm
H
mm
F
mm
G
mm
A1 A2
ø
A3
ø
A4
ø
A5
ø
A6
ø
A7
ø
A8
ø
GRA14RO 550 1237 770 1460 632 180 243 575 475 135 1” ½” ½” ½” 99 ½” ½”
GRA20RO 550 1237 770 1460 632 180 243 575 475 135 1” ½” ½” ½” 99 ½” ½”
GRA30RO 620 1310 900 1600 830 180 260 715 560 170 1” ¼ ½” ½” ½” 138 ½” ½”