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Idiomas disponibles
Idiomas disponibles
1
Key to symbols and safety instructions
1.1
Explanation of symbols
Warnings
Warnings in this document are framed and
identified by a warning triangle printed
against a grey background.
If there is a danger through electricity, the
exclamation mark in the warning triangle is
replaced by a lightning symbol.
Keywords at the start of a warning indicate the type and
severity of the ensuing risk if measures to prevent the
risk are not taken.
NOTE indicates that material losses may occur.
•
CAUTION indicates that minor to medium injury may
•
occur.
WARNING indicates possible severe personal injury.
•
DANGER indicates a risk to life.
•
Important information
Important information where there is no risk
to people or property is indicated with the
adjacent symbol. It is bordered by lines
above and below the text.
Additional symbols
Symbol
Explanation
Action step
B
Cross-reference to other parts of this
document or to other documents
List/list entry
•
List/list entry (2nd level)
–
Table 29
Key to symbols for images from page 50:
Solar return
Cylinder return
Table 30 Key to symbols for the images
Solar flow
Cylinder flow
Key to symbols and safety instructions | 27
1.2
Safety instructions
Siting and conversion
Risk of fire! Soldering and welding work can lead to
B
fire as the thermal insulation is flammable. Only have
the buffer cylinder installed or modified by an
approved contractor.
Function
B In order to ensure trouble-free operation, read these
installation and maintenance instructions carefully.
Risk of scalding When the buffer cylinder is in
B
operation, temperatures over 60 °C can occur.
Maintenance
Customer recommendation: Arrange a maintenance
B
and inspection contract with an approved contractor.
B Only use genuine spare parts.
Instructing the customer
B Instruct the user in how to operate the buffer cylinder
and draw their attention to safety-related points.
B Hand over the installation and maintenance
instructions to the user for safekeeping near the
heating system.
6 720 800 379 (2011/03)
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