Boiler drawings key
Technical data
1. Boiler drum
2. Loading door
3. Ash-pan door
4. Ventilator - pressure
- extraction
5. Heatproof shaped piece - nozzle
6. Control panel
7. Safety thermostat for pump - 95°C (only for
DC75SE)
8. Control valve
9. Heat proof shaped piece – for type GS
- combustion area side
10. Heat proof shaped piece – for type GS
- spherical space
11. Nozzle sealing - 12x12 (14x14)
12. Heatproof shaped piece – half moon
13. Ignition valve
14. Heat proof shaped piece – for type GS
- rear head of spherical space
15. Cleaning lid
16. Screen
17. Ignition valve pulling rod
18. Thermometer
19. Combustion area screen
20. Switch with an indicator light
22. Draught regulator - Honeywell FR 124
23. Cooling loop protecting against overheating
24. Ventilator control thermostat (boiler)
25. Door filling - Sibral
26. Door sealing – cord 18 x 18
27. Ceramics - roof
28. Switching thermostat for pump - (only for
DC75SE)
29. Capacitator for exhast fan
31. Heatproof shaped piece – half moon
32. Heatproof shaped piece – combustion area plate
33. Waste gas brake for rear flue way duct
34. Cleaning aperture (DC70S)
35. Waste gas thermostat
36. Safety thermostat (Caution – in overheat
condition must be depressed)
37. Waste gas brake - under the roof
(only for DC30SX, DC40SX, DC50S, DC75SE)
38. Combustion chamber lining – for DC15E
40. Pump thermostat for DC15E
41.
Combustion area screen - rear (model DCxxSE)
K - flue gas duct neck
L - water outlet from
M - boiler – water inlet to
N - boiler – filling valve
P - pipe sleeve – sleeve for cooling loop control
valve sensor (TS 131, STS 20)
Di
-
men
-
sions
DC15E
DC18S
DC20GS DC22SX
DC22S
DC25S
DC30SX
DC32S
DC30SE
DC40SX DC25GS DC32GS DC40GS DC40SE DC50SE DC50S
DC70S
DC 80
DC75SE
A
1185 1280 1185 1185 1185 1260 1260 1280 1280 1434 1360 1360 1260 1399 1487
B
694
758
758 758 959 959 959 959 959 959 959 961 1160 1160 1166 1487
C
675* 678 675* 675* 675* 678 678 678 678 678 774 774 678 678 774
D
690
874
950 874 874 874 950 950 950 950 1099 1046 1046 950 1047 1165
E
150/
152
150/
152
150/
152
150/
152
150/
152
150/
152
150/
152
150/
152
150/
152
150/
152
150/
152
150/
152
150/
152
180 180
F
65 69 65 65 65 69 69 69 69 69 69 69 69 90 82
G
208 185 208 208 208 185 185 185 185 185 185 185 185 325 194
H
933 1008 933 933 933 1008 1008 1008 1008 1152 1106 1106 1106 423 1230
CH
212 256 212 212 212 256 256 256 256 256 306 306 256 0 306
I
212 256 212 212 212 256 256 256 256 256 306 306 256 240 306
J
6/4” 6/4” 6/4” 6/4” 6/4” 6/4” 6/4” 6/4” 6/4” 2” 2” 2” 2” 2” 2”
* boiler width is 555 mm after disassembling the side hoods