Bentone BG 450, Installation And Maintenance Instruction

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30 Bentone
7.2 Servicing air dampers
Removal and installation
1. Switch off the main power supply and disconnect the Euro plugs from
the burner.
2. Remove the cover and disconnect the ignition cable, ionisation cable
and control arm (D) from the gas nozzle.
3. Loosen the nuts (B) and pull the burner body out of the guides.
4. Remove the intake grille at the air intake.
5. Remove the screws (G) securing the damper motor mounting plate.
6. Lift up the damper motor.
7. Clean the air damper and the intake. Lubricate any damper shaft.
8. Re-install the damper motor and mounting plate on the air intake.
Ensure that the damper shaft and control arm are connected correctly.
9. Install the intake grille for the air intake.
10. Press the burner together and lock using the nuts (B).
11. Check/adjust the combustion.
!
If the burner is directly connected, ensure that all
components on the burner are without power.
G
G
G