Viessmann VITODENS 100-W Operating Instructions Manual page 3

For your safety
(cont.)
In case of fire
Danger
Fire creates the risk of burning
and explosions.
& Shut down the heating sys-
tem.
& Close the shut‐off valves of
the fuel lines.
& Use a tested fire extin-
guisher, class ABC.
Boiler room requirements
!
Please note
Incorrect ambient conditions
can lead to damage to the
heating system and put the
safe operation at risk.
& Ensure ambient tempera-
tures above 0 ºC and below
35 ºC.
& Prevent air contamination by
halogenated hydrocarbons
(e.g. as contained in paints,
solvents or cleaning fluids)
and excessive dust (e.g.
through grinding/polishing
work).
& Avoid continuously high
humidity levels (e.g. through
frequent drying of washing).
& Never close existing ventila-
tion apertures.
Safety instructions
Ancillary components, spare and
wearing parts
!
Please note
Components which are not
tested with the heating system
may lead to damage to the
heating system, or may affect
their various functions.
Installation or replacement
must only be carried out by
qualified personnel.
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