DE DIETRICH CBB - Manual (Page 7)

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15/09/2008 - 300008541-001-E CBB
3. Description
3.3 Boiler
• CBB 20
• CBB 30
1. Control panel
2. Loading door
3. Secondary air adjustment flap
4. Ash removal handle
5. Inspection hatch (Ashtray)
6. Air regulator flap
7. Air regulator flap chain
8. CBB 20: Draught moderator setting
CBB 30: Smoke nozzle
9. Output modulator
10. Safety exchanger (To be connected by the fitter)
11. Sensor tube for the safety exchanger control valve
12. Setting the primary air / secondary air ratio
13. CBB 30: Smoke extraction handle
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