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Inspection and maintenance
Refer to figure 76.
▶ Take out the burner door assembly and subcomponents together.
Fig. 76 Remove burner door
Refer to figure 77.
▶ Check the burner door components:
– Lip seal [1] (See Chapter 10.5, page 63 for replacement)
– Insulation [2] (See Chapter 10.3, page 62 for replacement)
– Burner [3]
– Electrode [4] (See Chapter 10.4, page 63 for replacement)
If the burner is damaged due to a mishandling, the burner door assembly
must be replaced.
4
Fig. 77 Burner door assembly
56
Refer to figure 78.
During the following cleaning operations, precautions should be taken in
order not to damage the insulation,
▶ An optional kit with protective plate and a soft brush is available.
Part number: 7736702369
▶ Should the cleaning kit not be used, care must be taken to protect the
heat exchanger insulation during service and maintenance.
▶ Insert rear insulation protector [1] till the insulation [2].
2
1
0010042726-001
Fig. 78 Insulation protector
[1]
Insulation protector
[2]
Insulation
1
2
3
0010045707-001
0010045708-001
Greenstar 1000 – 6721835943 (2023/08)
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