General Notes - TESTO 521 Instruction Manual

General notes

This documentation contains important information about the features and use of the
product. Please read this document through carefully and familiarise yourself with the
operation of the product before putting it to use. Keep this documentation to hand so
that you can refer to it when necessary.
Pictograms
This product could be dangerous if operated incorrectly. Information that requires parti-
cular attention is identified in these Operating Instructions by pictograms:
Warnings are identified by means of a warning triangle. The relevant signal word! indica-
tes the degree of risk:
Warning! means: Serious physical injury could occur if you do not take the
precautionary measures indicated.
Caution! means: Slight physical injury or material damage could occur if
you do not take the precautionary measures indicated.
Pay particular attention to warnings and take the precautionary measures
Signal word
indicated in order to avoid danger.
Notes on special cases and peculiarities in the handling of your unit are indicated by
an exclamation mark.
521
Indicates with which instrument variant a menu can be executed.
526
Content
The content of this documentation relates to the German version of the instrument.
Standards / Tests
As declared in the certificate of conformity, this product fulfils the guidelines of
2014/30/EC.
General notes 3