Explanation Of Symbols - Bosch 520PN Applications Manual

4 | THERM/GREENTHERM Tankless Water Heaters

1 Explanation of symbols

Warnings
Warnings in this document are identi ed by a
warning triangle printed against a grey
background.
Keywords at the start of a warning indicate
the type and seriousness of the ensuing risk if
measures to prevent the risk are not taken.
The following keywords are de ned and can be used in
this document:
f
NOTICE indicates that damage to property may occur.
f
CAUTION indicates that personal injury may occur.
f
WARNING indicates that severe personal injury may
occur.
f
DANGER indicates that severe personal injury or
death may occur.
Important information
Important information in cases where there is no
risk of personal injury or material losses is identi-
ed by the symbol shown on the left. It is bordered
by horizontal lines above and below the text.
Data subject to change
Applications Manual
Bosch Thermotechnology Corp.