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Electrical connections
6.2.
General warnings
Electrical safety is only ensured if the system is correctly connected to an efficient earthing system, built in
accordance with the provisions of the applicable safety standards.
Remember that an easily-accessed bipolar switch with a minimum contact opening
of 3 mm must be installed on the electrical power supply line to the boiler, in order
to facilitate and speed up any maintenance operations.
The power supply cable must only be replaced by authorised technical personnel. Failure to observe the
above recommendations may compromise the safety of the appliance.
Start-up procedures
TECNIKA 28-35
USE AND INSTALLATION MANUAL
Technical dept. - All rights reserved - Reproduction prohibited
Chapter
6
page 32
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