Bentone B45A 2.2H, Инструкция по установке и обслуживанию

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Bentone
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4.8 Adjusting the air setting
Step 1:
1. Set the control switch (S2) to Low Load (I).
2. Loosen the screw (A), turn the damper to the desired position, and
retighten the screw (A).
Step 2:
3. Set the control switch (S2) to High Load (II).
4. Use a hex key to screw the socket (B) in to decrease or out to increase.
5. The damper position can be read on the damper scale (C).
6. Check/adjust combustion.*
C
A
B
S2