7. Servicing instructions
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To maintain efficient and safe operation of your boiler have it checked by a Qualified Service En-
and gas change
gineer at the end of every operating period. Careful servicing will ensure economical operation of
the system.
Do not clean the outer casing of the appliance with abrasive, aggressive and/or easily flammable
cleaners (i.e.: gasoline, alcohol, and so on). Always isolate the electrical supply to the appliance
before cleaning it (see section 5 Turning off the boiler).
These boilers produced for natural gas can be converted to work with LPG.
Any gas change be effected by a Qualified Service Engineer.
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