24
Ignition electrodes
17
6
4
2
±
1
±
±1
Fig. 14
Ionisation electrode
21 1
±
Fig. 15
Check the ignition electrodes and ionisation electrode
for the correct gap to the burner gauze assembly and
for possible damage. Replace the electrodes if
required.
Installation instructions "Replacing burner com-
ponents"
Fitting the burner
Reassemble the burner in reverse order to Fig. 12
above.
Fit the gas supply pipe with a new gasket.
Danger
Leaks can result in poisoning through escaping
gas.
Ensure that all gaskets are seated correctly.
!
Please note
Mechanically loaded connections lead to leaks
and appliance damage.
Ensure the intake extension and gas connection
are kept free of load and torque stress.
Danger
Escaping gas leads to a risk of explosion.
Check the fittings and the gasket between the
fan casing and the burner door for gas tightness.
Closing the combustion chamber
Close the combustion chamber in reverse order: See
Fig. 11, page 20
Commissioning, inspection, maintenance
Checking the ignition electrodes and ionisation electrode
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