9
Greenstar FS/Combi FS – 6720810589 (2021/01)
Explanation of symbols and safety instructions
H
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.
H
Explosive and easily combustible materials
Never use or store easily combustible materials
(paper, thinners, paints, etc.) near the appliance.
H
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).
H
Overheating of the appliance
Should overheating occur or the gas supply fail to shut
off, do not turn off or disconnect the electrical supply
to the pump. Instead, shut off the gas supply at a
location outside of the appliance.
