90037350rev01
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12.1 • REQUIREMENTS FOR GAS TYPE AND
GAS PRESSURE
Check that the factory gas setting on the
appliance corresponds to the effective
conditions for the gas connection on-site.
The set gas type in the appliance and the
dynamic connection pressure must coincide
with the instructions shown on the data plate.
Static and dynamic pressure must be
checked; 10% max permissible difference.
12.2 • LEAK TEST
EXCEEDING OF ALLOWED CO/CO2
VALUES
Risk of intoxication if the allowed CO/CO2
values are exceeded due to the incorrect
setting of the burner.
- During the first start-up, perform an analysis
of the exhaust gas.
- Document the exhaust gas values.
- The exhaust gas analysis must be
performed only by a manufacturer’s
authorised technician. The exhaust
gas analysis must be performed before
placement into service.
- The gas connection must be made strictly
by a local authorised installer.
- The gas connection piping must satisfy
the rated thermal load indicated on the data
plate.
- The gas supply and distribution in the
appliance must be checked for leaks using a
suitable testing tool.
12 • GAS CONNECTION PROCEDURES
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