Safety Instructions; For Your Safety - Viessmann VITODENS 050-W Operating Instructions Manual

Safety instructions

For your safety

Please follow these safety instructions closely to prevent accidents and mate-
rial losses.
Safety instructions explained
Danger
This symbol warns against the
risk of injury.
!
Please note
This symbol warns against the
risk of material losses and envi-
ronmental pollution.
Note
Details identified by the word "Note" con-
tain additional information.
Target group
These operating instructions are
designed for heating system users.
This appliance can also be operated by
children 8 years and older, as well as by
individuals with reduced physical, sen-
sory or mental faculties or those lacking
in experience and knowledge, provided
such individuals are being supervised or
have been instructed in the safe use of
this appliance and any risks arising from
it.
!
Please note
Supervise children in the proxim-
ity of the appliance.
■ Never permit children to play
with the appliance.
■ Cleaning and maintenance
must not be carried out by
unsupervised children.
2
Connecting the appliance
■ Connection and commissioning of the
appliance may only be carried out by
authorised contractors.
■ Only operate the appliance with suita-
ble fuels.
■ Adhere to the electrical connection
requirements.
■ Modifications to the existing installa-
tion may only be carried out by author-
ised contractors.
Danger
Incorrectly executed work on the
heating system can lead to life
threatening accidents.
■ Work on gas installations must
only be carried out by a regis-
tered gas fitter.
■ Work on electrical equipment
must only be carried out by a
qualified electrician.
Working on the appliance
■ When adjusting settings and carrying
out work on the appliance always fol-
low the guidelines in these operating
instructions.
Additional work on the appliance may
only be carried out by authorised con-
tractors.
■ Never open the appliance.
■ Never remove the cladding.
■ Never remove or change additional
parts or installed accessories.
■ Never open or retighten pipe connec-
tions.