General Information; Safety Instructions - Viessmann Vitoflame 100 Service Instructions Manual

General information

Safety instructions

¨
Follow these safety instructions closely to prevent accidents and
material losses.
Safety instructions explained
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Danger
This symbol warns against
personal injuries.
!
Please note
This symbol warns against
material losses and
environmental pollution.
Note
Information containing the reference
"Note" comprise additional details.
Target group
These instructions are exclusively
designed for qualified personnel.
H Work on gas appliances must only
be carried out by a qualified gas
fitter.
H Work on electrical equipment must
only be carried out by a qualified
electrician.
H The system must be
commissioned by the system
installer or a qualified person
authorised by the installer.
2
Regulations
Observe the following when working
on this system
H all legal requirements regarding
the prevention of accidents,
H all legal instructions regarding
environmental protection,
H regulations issued by professional
bodies,
H all current safety regulations as
defined by DIN, EN, DVGW, TRGI,
TRF , VDE and all locally applicable
standards.
If you smell gas
¨
Danger
Escaping gas can lead to
explosions which may result in
serious injury.
H Never smoke! Prevent naked
flames and sparks. Never
switch lights or electrical
appliances ON or OFF .
H Close the gas shut−off valve.
H Open windows and doors.
H Remove all people from the
danger zone.
H Notify your gas or electricity
supplier from outside the
building.
H Shut off the electricity supply
to the building from a safe
place (outside the building).