Cleaning The Heat Exchanger; Cleaning The Burner; Checking The Ignition/Detection Electrode; Final Operations - Sime UNIQA REVOLUTION 25 Installations-, Gebrauchs- Und Wartungsanleitung

8.3.2

Cleaning the heat exchanger

– remove the eight screws (5) and remove the front panel (6)
from the combustion chamber (6) working carefully so as not
to damage the gasket or the panel insulation
6
5
– if there is any dirt on the heat exchanger (9) fins, protect the
burner elements (10) covering them with a sheet of newspa-
per or a cloth and clean the heat exchanger (9) using a soft
brush.
8.3.3

Cleaning the burner

The burner must be cleaned thoroughly. Clean it using suction
once a year, taking special care to clean the back part where
there is a steel and copper blade (7).
44
8.3.4
Check the state of the ignition/detection electrode and replace if
necessary. Check the measurements as per the drawing wheth-
er the ignition/detection electrode is replaced or not.
Fig. 55
m
8.3.5
After cleaning the inside:
– check that the seals and insulation on the appliance are in-
7
– refit the front panel (2), securing it with the two screws (1).
Fig. 56

Checking the ignition/detection electrode

CAUTION
The position of the electrode is essential for the correct
detection of current ionization.

Final operations

tact. If they are not, replace them
2
1
Fig. 57
Fig. 58