Rotex A1 BG Inline - Gas Burner

2 x Product description
9
BA ROTEX A1 BG Inline - 10/2007
2.3 Gas burner
Fig. 2-4 Gas burner A1 BG 25i / A1 BG 40i- Views from the front
Fig. 2-5 Gas burner A1 BG 25i / A1 BG 40i- Views from the rear Fig. 2-6 Gas burner A1 BG 25i / A1 BG 40i- Views from the left
1 Burner surface
2 Fan
3 Safety gas control block
4 Gas/air compound controller
5 Gas solenoid valve (1 x class B and 1 x class C)
6 Automatic gas firing unit CVBC
7 Gas connection G ½" FT
8 Venturi nozzle with air connection DN 50
9 Measurement connection IN - inlet gas pressure
10 Measurement connection OUT - outlet gas pressure
11 Adjusting screw gas/air mixture
12 Setting screw for gas pressure control
13 Burner flange
14/1 Ionisation electrode
14/2 Ionisation cable
15/1 Ignition electrodes
15/2 Ignition cable
16 Flame tube insert
17 Burner flange seal (O-Ring)
18 Flame tube seal (flat graphite seal)
19 Fan flange seal (flat silicon seal)
20 Clamp plates Do not loosen!
21 Air suction pressure hose
22 Cover with strain relief for burner cable and locking screw for
automatic gas firing unit