6
x
Oil burner
46
FA ROTEX A1 BO - 10/2007
5.
Rotate burner counter-clockwise from the bayonet lock (fig 6-10, pos. 2) and lift upwards.
6.
Rotate burner by 180° around the motor axis and put aside on the burner flange.
7.
Hang in the burner through the opening in the holder plate in the service screw and engage in the bayonet lock. Tighten the
service screw.
Î
The burner is now in service position.
Removing/Installing flame tube
The flame tube can be removed with mounted burner and open boiler.
1.
Switch off main heater switch.
2.
Take off the sound insulation hood and boiler panels, remove upper heat insulation layers.
3.
Opening the combustion chamber (see section 8.2.5).
4.
Rotate flame tube (turn bayonet lock counter clockwise by 1/8 rotation).
Install the flame tube in reverse sequence.
Removing the burner
1.
Switch off main heater switch.
2.
Remove flame tube
3.
Disconnect air supply hose, remote unlocking connector and burner plug (7-pin).
4.
Unscrew the oil hoses from the oil filter.
5.
Unscrew four fixing screws from the burner flange.
6.
Lift the burner out of the combustion chamber.
Burner installation
1.
Insert the burner into the combustion chamber, attach the burner flange securely with the four fixing screws.
2.
Screw on the oil hoses on the oil filter.
3.
Restore the electrical plug connections and connect the air supply hose to the burner.
4.
Install flame tube.
5.
Start burner, check functioning and settings (see chapter 6.3).
Fig. 6-11 Pull off burner
Fig. 6-12 Service position
WARNING!
Danger of burning – hot surfaces (flame tube).
• Let the burner cool down sufficiently before removing the flame tube.
• Wear protective gloves.
