5.6
Boiler fixing
➤ Fix the burner 1) to the appliance 4) using the supplied nut
4) with the gasket 3) in-between as in Fig. 6.
➤ Insert the burner tube through the appliance and push to
ensure full insertion. With the burner collar fully inserted into
the flange the O-ring will form a seal.
1
5.7
Burner assembly
The temperature of the incoming air must not
exceed 70 °C.
CAUTION
The combustion air supply is through a flexible or rigid pipe con-
nected to the air intake.
2903430
Installation
4
12
The seal between burner and boiler must be air-
tight.
WARNING
3
2
GB
E9329
Fig. 6
A
D5883
Fig. 7