Buderus Logano G315 Installation And Service Instructions Manual page 5

Danger of poisoning from flue gas if supply of
combustion air is insufficient
B Safeguard supply of combustion air.
B Do not cover or reduce the size of ventilation openings
in doors, windows and walls.
B Safeguard sufficient supply of combustion air also for
appliances installed at a later date, e.g. kitchen exhaust
fans, clothes dryers, and air conditioning units with vent
to the outside.
B Never operate the appliance if the supply of
combustion air is insufficient.
Combustion air / room air
To prevent corrosion, keep the supply of combustion air /
room air free of corrosive substances (e.g. halogenated
hydrocarbons that contain chlorine or fluorine
compounds).
Danger of explosion of flammable gases
B Only employ a trained and certified contractor to carry
out work on the gas train.
Explosive and easily combustible materials
Never use or store easily combustible materials (paper,
thinners, paints, etc.) near the appliance.
Installation, conversion
Only have the appliance installed or modified by a trained
and certified heating contractor.
Never modify any parts that carry flue gas.
Never close the outlet of safety valves. Water may be
expelled from any safety valve during heat-up.
Inspection and maintenance
The operator is responsible for safety and environmental
compliance of the heating system.
Sign a maintenance and inspection contract with a
trained and certified contractor, covering an annual
inspection and demand-dependent maintenance. This
guarantees high efficiency and environmentally sound
combustion.
Instructing the customer
B Instruct customers about the functions and operation
of the appliance.
B Inform the customer that they must not carry out any
modifications or repairs.
B Only use the boiler for its intended purpose and only
when it is in working order.
Logano G315 - Subject to technical modifications
Guideline to symbols and safety instructions
Disposal
B Dispose of packaging in an environmentally
responsible manner.
B All heating system components that have to be
replaced should be disposed of in environmentally-
responsible manner at an authorized disposal site.
Other important information
B If the system overheats or the gas supply does not shut
off, do not switch off or disconnect the power supply to
the pump. Instead, shut off the gas supply somewhere
else separate from the heating system.
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