26
Bentone
!
Before obtaining access to terminals,
all supply circuits must be disconnected.
6.2 Air dampers
1. Switch off the main power supply and disconnect the Euro plugs
from the burner.
2. Note the setting on the air damper and loosen the actuator
locking screw (H).
3. Loosen the screws (L), set the scale to 7 and lift up.
4. Clean air damper and intake. Lubricate the damper axle
bearings.
5. Refi t the air damper and actuator.
6. Install the intake grille for the air intake.
7. Refi t the Euro plugs and switch on the main power supply.
8. Check/adjust combustion.
G
L
H
!
When servicing/replacing components that affect combustion,
fl ue gas analysis and soot test shall be carried out on the installation.
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