5.
Release four nuts
G
and remove
the burner.
!
Please note
Prevent damage to the wire
gauze.
Never rest the burner on the
gauze assembly.
6.
Check burner gasket
H
for
damage.
Generally replace the burner gas-
ket
every 2 years
.
Checking the burner gauze assembly
Replace the burner gauze assembly if
the wire gauze is damaged.
1.
Remove electrodes
A
.
2.
Release three nuts
B
and remove
burner gauze assembly
C
.
3.
Remove old burner gauze assem-
bly gasket
D
.
Further details regarding the individual steps
(cont.)
18
Commissioning, inspection, maintenance
5692
673
GB
Содержание VITODENS 300-W
Страница 106: ...aND Water pressure sensor a Modulation coil Connection and wiring diagram internal cont 106 Designs 5692 673 GB...
Страница 107: ...A1 Main PCB A2 Power supply unit Connection and wiring diagram external connections 107 Designs 5692 673 GB...
Страница 111: ...Parts lists cont 111 Parts lists 5692 673 GB...
Страница 112: ...Parts lists cont 112 Parts lists 5692 673 GB...
Страница 113: ...Parts lists cont 113 Parts lists 5692 673 GB...
Страница 114: ...Parts lists cont 114 Parts lists 5692 673 GB...
Страница 121: ...121 5692 673 GB...
Страница 122: ...122 5692 673 GB...
Страница 123: ...123 5692 673 GB...