Unigas HP20, Руководство по установке, использованию и обслуживанию

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C.I.B. UNIGAS - M039203CC
29
Removing the combustion head
1 Remove the top H .
2 Disconnect the electrode cables CE .
3 Remove the UV detector out of its housing: disconnect electrode cables and the light oil flexible hoses.
4 Loosen the screws V holding the gas manifold G , loosen the two connectors E and remove the assembly as shown.
Note: to replace the combustion head, reverse the operations described above.
5 Clean the combustion head by means of a vacuum cleaner; scrape off the scale by means of a metallic brush.
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Fig. 30
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