Sime GIULIA SYSTEM 25 - Structure

17
5.4 Structure
10
14
13
12
11
1
2
7
17
18
19
20
222324
21
25
3
5
6
4
98
15
16
1 Combustion chamber door
2 Air/gas duct
3 Safety thermostat
4 Air-gas mixer
5 Boiler delivery sensor (SMC)
6 Condensate siphon
7 Control panel
8 Venturi air exhaust pipe
9 Gas valve
10 Pressure gauge (MA)
11 Relief valve (VS)
12 Water pressure transducer (TPAC)
13 System circulator pump
14 System drainage outlet (SI)
15 Automatic bleed valve
16 Automatic by-pass
17 Fan (V)
18 Expansion vessel (VE)
19 Ignition/detection electrode (EAR)
20 Flame viewing window
21 Air inlet closing plate (separate
ducts)
22 Exhaust sensor (SF)
23 Smoke outlet duct (CSFU)
24 Boiler air inlet duct (concentric
ducts)
(CAA)
25 Plug/socket for attaching the air in-
let pipe (separate ducts)
Fig. 10