General Information; Safety Instructions; Applicability - Viessmann Vitogas 100 Service Instructions Manual

General information

Safety instructions

Please follow these safety instructions closely to prevent accidents and
material losses.
Work on the equipment
Installation, initial start−up, inspection,
maintenance and repairs must only
be carried out by a competent
person (heating engineer/installation
contractor).
Before working on the equipment/
heating system, isolate the mains
electrical supply (e.g. by removing a
separate mains fuse or by means of
a mains electrical isolator) and
safeguard against unauthorised
reconnection.
Close the main gas shut−off valve
and safeguard against unauthorised
reopening.
Work on gas equipment
This must only be carried out by an
approved contractor.
Please observe all commissioning
work specified for gas installations to
TRGI or TRF and all local regulations.

Applicability

Vitogas 100, type GS1
from serial no.
7143553 1 00000 kkk
7143554 1 00000 kkk
7143555 1 00000 kkk
2
Repair work
It is not permitted to carry out
repairs on parts that fulfil a safety
function.
Use only original Viessmann spare
parts, or equivalent parts that have
been approved by Viessmann.
Initial start−up
The initial start−up must be carried
out by the system installer or a
designated commissioning engineer.
All actual values should be recorded
in a commissioning/service report.
Instructing the system user
The system installer must hand the
operating instructions to the system
user and instruct him/her in the
operation of the system.
¨ Safety instruction
In this instruction manual, this
heading denotes information which
must be observed to prevent
accidents and material losses.
¨ This symbol denotes important
information which must be
observed to prevent material
losses.
7143556 1 00000 kkk
7143557 1 00000 kkk
7143558 1 00000 kkk
7143559 1 00000 kkk
7143560 1 00000 kkk
7143561 1 00000 kkk