Operating instructions

42
4. Insert new burner gauze assembly
E
with new gasket
F
and secure.
!
Please note
Fasten screws tightly enough
to ensure the components are
not being damaged and are
functioning correctly.
5.
Fit thermal insulation ring D.
6.
Fit electrodes B.
!
Please note
Fasten screws tightly enough
to ensure the components are
not being damaged and are
functioning correctly.
Checking and adjusting the ignition and ionisation electrodes
6
+2
0
4
+0.5
0
10
±1
A
A B
5
+3
0
A
Ignition electrodes
B
Ionisation electrode
1. Check the electrodes for wear and
contamination.
2. Clean the electrodes with a small
brush (not with a wire brush) or sand-
paper.
3. Check the electrode gaps. If the gaps
are not as specified or the electrodes
are damaged, replace the electrodes
together with new gaskets and adjust
them as required. Tighten electrode
fixing screws.
!
Please note
Fasten screws tightly enough
to ensure the components are
not being damaged and are
functioning correctly.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5772 909 GB