SERVICING
Mini
--- Installation & Servicing
38
52 FAN REPLACEMENT
1 Disconnect the electrical supply.
2 Remove outer and inner casing.
3 Disconnect the connectors A and the earth connection B.
A
B
4 Disconnect the pipe which connects the venturi device to
the air pressure switch.
5 Unscrew the screws C and remove the clamp D.
C
D
F
If the right clearance is at least 50 cm (20”)....
6 Unscrew the 3 screws E and remove the fan.
E
E
F
7 Re---assemble in reverse order.
If the right clearance is less than 50 cm (20”)....
6 Remove the combustion chamber lid (see frame 37)
7 Remove the 3 screws F and remove the flue hood with the
fan.
8 Unscrew the 3 screws E and remove the fan.
9 Re---assemble in reverse order.
To correctly connect the venturi device to the air pressure
switch, refer to the following illustration.
---
+
53 VENTURI REPLACEMENT
1 Remove the fan (see frame 52).
2 Remove and replace the venturi device A by unscrewing
the screw B.
3 Re---assemble in reverse order.
A
B
SER
VI
CI
N
G
