WRDB - GB
Safety information
3
Safety information
If you smell gas:
B
Close the gas valve.
B
Open the windows.
B
Do not turn on any electrical switch.
B
Extinguish any fire.
B
Go to a different location and call the gas supplier or
an authorised technician.
If you smell combustion gases:
B
Turn off the heater.
B
Open doors and windows.
B
Notify a gas fitter.
Assembly, modifications
B
The assembly and modifications during the installa-
tion of the heater can only be performed by an autho-
rised installer.
B
Do not modify the pipes which conduct combustion
gases.
B
Do not close or reduce air circulation vents.
Maintenance
B
The user must periodically maintain and check the
heater.
B
The user is responsible for safety and environmental
protection during installation.
B
The heater must be serviced annually.
B
Only original spare parts are allowed to be used.
Explosive and highly inflammable material
B
Do not store or use inflammable material (paper, sol-
vents, paints, etc) near the heater.
Combustion air and surrounding air
B
To avoid corrosion, the combustion air and surroun-
ding air must be free from harmful substances (e.g.
halogenated hydrocarbons which contain chlorine
and fluorine compounds).
Information to the client
B
Inform the client about how to operated and handle
the heater.
B
Inform the client that no independent modifications
are permitted.
Explanation of symbology
The warnings used indicate the degree of risk in case
the precautionary measures are not complied with.
• Caution is used to indicate the risk of minor material
damage.
• Warning is used to indicate the risk of minor personal
injuries or more severe material damage.
• Danger is used to indicate the risk of severe personal
injuries which, in certain cases, may result in death..
The instructions contain important information which
does not pose a risk to people or the heater.
The safety instructions which appear in
the text have a grey background and are
identified in the margin by a triangle sur-
rounding an exclamation mark.
i
A horizontal line separates the beginning
and end of the text.
