Siphon
The degree of pollution residue in the siphon is an important indication for the need of
maintenance
• Turn the control unit forwards by moving the handle (
C
) slightly to the left
• Turn/pull the sealing ring (
1
) downwards
• Turn the siphon securing clip (
2
) anti-clockwise
• Pull the siphon cup (
3
) and siphon pipe (
4
) out of the heat exchanger
• Take the siphon cup and pipe out of the boiler by moving it downwards or turn it in
forward motion upwards along the heat exchanger
• Clean the parts by rinsing them with water
• Check the O-ring of the siphon cup and replace it if necessary
• Grease the O-ring again with acid-free O-ring grease to simplify the reassembly
Reassembly takes place in reverse order
• Fill the siphon with 150 ml of water
• If a leakage has occurred to the siphon, replace the entire siphon
Fan unit and burner cassette
• Remove the Velcro from the silencer and remove the silencer (
1
)
• Unscrew the coupling (
2
) of the gas block and the coupling on the venturi (
3
) and remove the gas line (
4
)
1
4
3
2
1
1
2
3
4
31
Содержание BC100124
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Страница 24: ...PCB electrical diagram LMU 24 ...
Страница 35: ...Notes 35 ...