7. Checking and maintenance
Quinta Pro 45 - 65 - 90 - 115
7.4.2.
Replacing the retaining valve
Replace the nonreturn valve when faulty or when the maintenance kit
contains one. To do this, proceed as follows:
1. Remove the air inlet flue on the venturi.
3
2. Loosen the gland on the gas block.
3. Remove the plugs from the fan.
4
4. Remove the ignition electrode plug from the ignition transformer.
5. Dismantle the fan.
6. Completely remove the fan/mixing elbow unit.
7. Replace the nonreturn valve located between the mixing elbow
and the fan.
8. To re-assemble, perform the above actions in reverse order.
1
2
5
7
2x
6
8
T002873-B
80
080310 - 123157-AA