Hach-Lange Filter probe sc - Manual (Page 7)

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Section 2 General information
2.1 Safety instructions
Prior to unpacking, commissioning or operating the
instrument, read this manual in its entirety.
Please pay particular attention to all instructions on hazards
and safety. Otherwise there is a risk of serious injury to the
operator or damage to the instrument, or pollution.
The instrument is only allowed to be installed and used as per
the instructions in this manual.
2.1.1 Instructions on hazards in this manual
DANGER
Indicates a potentially hazardous situation or hazardous
situation that, if not avoided, could result in serious injuries or
fatality.
CAUTION
Indicates a possibly hazardous situation that could result in
light to moderate injuries.
Important note: Information that is to be specifically highlighted.
Note: Information with additional aspects on the main text.
2.1.2 Safety symbols used
Observe all stickers and markings on the instrument. Otherwise
injuries, pollution or damage to the instrument may occur.
This symbol, if present on the instrument, refers to information in the operating instructions on safe
operation and / or instructions that provide safety information.
This symbol, if present on a enclosure or a protective cover for the instrument, identifies the risk of an
electric shock (which may under certain circumstances be fatal). Only personnel qualified for working on
hazardous voltages are allowed to open the enclosure or remove the protective cover.
This symbol, if present on the instrument, identifies the location of a fuse or current limit.
This symbol, if present on the instrument, identifies a part that may become hot and must not be touched
without taking precautions.
This symbol, if present on the instrument, indicates the presence of components that could be damaged by
electrostatic discharge. Appropriate precautions are to be taken.
This symbol, if present on the instrument, indicates the presence of dangerous chemical substances.
Chemicals are only allowed to be handled and maintenance on devices for supplying chemicals to the
instrument is only allowed to be performed by personnel qualified and trained for working with chemicals.