Burner for Webasto heater Air Top 2000 STC ST S Petrol - 84883A

Burner with a combustion chamber.

In the burner, the fuel, evaporating from the evaporating gasket, is mixed with the supplied air. In the combustion chamber burns the air-fuel mixture, thereby heating the heat exchanger.

Replacing the burner and flame tube.

Dismantling.

1. Remove the heater.

2. Disassemble the housing.

3. Remove the control unit.

4. Remove the overheating sensor.

5. Remove the supercharger.

6. Remove the flame sensor on the gasoline version.

7. Remove the glow plug.

ATTENTION! When carrying out the following work, make sure that the fuel tube is not deformed.

8. Remove the plate.

9. Pull the heat pipe and seal out of the heat exchanger. Seal must be replaced.

10. Work on the removed components.

Installation.

1. Install a new seal in the heat exchanger and bring the heat pipe to the installation position.

2. Install the filament pin.

ATTENTION! In the following work, pay attention to the integrity of the fuel tube.

4. Install the burner in the heat exchanger. The flame sensor cable should run under the fuel pipe.

5. Secure the burner and the retaining plate 3 with screws.

6. Tighten the screws to 6 ± 0.6 nM.

7. Install the supercharger.

8. Install the control unit.

9. Install overheating sensor.

10. Install insulating spacers.

11. Assemble the hull.

12. Install the heater.