Introduction
4
Operating instructions
VITOBLOC 200 EM-20/39
6130264
GB
1
Introduction
This document applies to the Vitobloc 200 EM-20/39
combined heat and power (CHP) unit
– also referred
to hereinafter as the "machine". This document must
always be stored within easy reach of the system.
Constant development may result in minor changes to
the illustrations, functional steps and specifications.
Viessmann Kraft-Wärme-Kopplung GmbH expressly
disassociates itself from all content of all linked
websites and does not consider such content its own.
This declaration applies to all external links and
references to the internet specified within this
document.
1.1
Structure of the safety instructions
Each safety instruction consists of 5 elements.
Fig. 1
Safety instruction structure
1
Keyword
2
Type and source of hazard
3
Potential consequences of the hazard
4
Avoidance of the hazard
5
Hazard symbol
1.2
Depiction of safety instructions
The notes in this documentation are important for
safety and must be observed.
DANGER
Meaning
Designates an immediately imminent
danger
► If it is not avoided, it will result in
death or serious, irreversible injury.
WARNING
Meaning
Designates a potentially dangerous
situation
► If it is not avoided, it will result in
death or serious, irreversible injury.
CAUTION
Meaning
Designates a potentially dangerous
situation
► If it is not avoided, then it may
result in slight or minor, reversible
injury.
CAUTION
Meaning
Designates a potentially harmful
situation
► If it is not avoided, then the
machine or an object in its vicinity
may be damaged.
1
2
3
4
5
