21
Bentone
5.2 Servicing air dampers
Removal and installation
1.
Break the main current and disconnect the Euro plugs from the burner.
2.
Remove the damper motor cover.
3.
Detach the solenoid valve cables from the pump.
4.
Remove the intake grille at the air intake.
5.
Disconnect the damper motor. Releasing button
6.
Remove the screws (H) securing the damper motor mounting plate.
7.
Turn the damper approx. 60°
8.
Lift up the damper motor.
9.
Clean the air damper and the intake. Lubricate any damper shaft.
10. Re-install the damper motor and mounting plate on the air intake.
Make sure the damper axle is properly mounted.
11. Install the intake grille for the air intake.
12. Release the damper motor release button.
13. Check/adjust the combustion.
H
H
Note:
*
When servicing/replacing components that affect combustion, an
analysis and soot test shall be carried out on the installation.
!
If the burner is directly connected, ensure that all
components on the burner are without power.
Releasing button:
By pressing the button and
snapping it down, the motor will be
released and the damper can easily
be turned. This function facilitates an
exchange of damper motor.
