42
5 Commissioning
Perform leak test
NOTICE
The regional requirements for the leak test must be observed and complied with.
Perform functional test
Perform the functional test as follows:
1 Check the pilot light of the of the flame scanner with the fuel feed closed off (flame off).
NOTICE
The flame scanner pilot lamp is only visible with the bar graph option.
If there is no bar graph included with the delivery, alternatively check the flame relay (NO)
for correct function
– The pilot light must be off, and the relay contact must be open.
2 Ignite the flame.
– The pilot light must be lit, and the relay contact must be closed.
3 Extinguish the flame.
– The pilot light must go out, and the relay contact must open again.
If the functional test was successful, the flame scanner has been correctly
commissioned.
- Otherwise, the fuel supply is to be closed immediately.
- Check electrical connections and the configuration of the system control.
- Disconnect the pilot burner from the system control.
- Do not place the pilot burner into operation.
- Contact the manufacturer.
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General