Introduction
4
Operating instructions
VITOBLOC 200 EM-530/660
version
SCR
58
4
1
4
3
5
GB
1
Introduction
This document applies to the combined heat and
power (CHP) unit Vitobloc 200 EM-530/660 (versions
SCR and SCR-ready)
– also referred to below as the
"machine". This document must always be kept within
easy reach of the system.
Constant development may result in minor changes to
the illustrations, functional steps and specifications.
Viessmann Werke GmbH & Co. KG 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
Safety instructions each consist of 5 elements.
Fig. 1
Safety instructions 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 safety instructions in this documentation are
important for safety and must be observed.
DANGER
Meaning
Designates an imminent danger
► If the situation is not avoided, it will
result in death or serious, irreversible
injury.
WARNING
Meaning
Designates a potentially dangerous
situation
► If the situation is not avoided, it will
result in death or serious,
irreversible injury.
CAUTION
Meaning
Designates a potentially dangerous
situation
► If the situation is not avoided, it
may result in slight or minor,
reversible injury.
PLEASE
NOTE
Meaning
Designates a potentially harmful
situation
► If the situation is not avoided, the
machine or an object in its vicinity
may be damaged.
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2
3
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