General Notes - Wolf TGB-40 Maintenance Instructions Manual

Do not stretch gaskets
Warning Warning Warning Warning Warning

General notes

Maintenance work must only be carried out by a qualified
heating contractor.
Regular maintenance and the exclusive use of original
Wolf spare parts are necessary preconditions for trouble-
free operation and a long service life.
We therefore recommend you arrange a maintenance
contract with a local heating contractor.
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TGB-40/60 Maintenance instructions
Do not stretch gaskets