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10.1. Boiler's passport
Boiler's passport must be filled out thoroughly. If passport is not filled out, warranty does not apply. In case of failure of
device, copy of this passport is sent to seller or distributor. Original copy of passport must be presented to authorized
technician who comes to repair the failure.
Model
Serial No.
Rated power
Purchase date
Sellers stamp and signature
Stamp and signature of installer
Date of installation
Date of first use
Technical maintenance works
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