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▶ Remove the 4 Screws on the mixture manifold / slide (Fig. 50).
▶ Remove the mixture manifold with burner rod and put down stably on
the footprint; protect against contamination and damage
(Fig. 51).
1. 1. 1.
3. 3. 3.
2
Fig. 51 Remove the mixture manifold with burner rod and put down
[1]
and 1.1 insertion aid
[2]
Screws on the mixture manifold / slide (4x)
[3]
Handle and footprint on the mixture manifold
Remove the burner for maintenance purposes
▶ Remove the 4 fixing nuts (Fig. 49, [4]) at the top on the mixture
manifold.
▶ Undo the connecting cable on the ignition transformer (Fig. 49,
[5]).
▶ Undo the temperature switch / burner controller connecting cable on
the mixture manifold (Fig. 47).
▶ Remove the plug screw on the air/gas ratio control valve (Fig. 52).
▶ Remove the hoses on the differential pressure sensor (Fig. 52).
▶ Remove the 4 screws on the flange of the gas pipe (Fig. 52).
▶ Remove the O-ring on the guide pins of the burner sled (Fig. 52).
▶ Unplug the plug on the fan (Fig. 53).
Condens 7000 FP – 6721846699 (2022/12)
▶ Carefully remove the entire burner and put down stably on the
footprint [3] of the mixture manifold (Fig. 51) and protect against
damage.
1.1
3
2. 2. 2.
1
4. 4. 4.
Fig. 52 Removing the burner
0010036926-001
Fig. 53 Unplug the plug from the fan
Inspection and maintenance
0010036927-001
0010036956-001
41
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