Hach-Lange TSS EX1 sc - Manual (Page 7)

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Section 2 General information
2.1 Safety information
Please read this entire manual before unpacking, setting up, or operating this equipment.
Pay attention to all danger and caution statements. Failure to do so could result in serious
injury to the operator or damage to the equipment.
To ensure that the protection provided by the equipment is not impaired, do not use or
install this equipment in any manner other than that specified in this manual.
2.1.1 Hazard warnings in this manual
Note: Information that supplements points in the main text.
D A N G E R
The probe is tested for the zone in which there is a risk of explosion. Equipment group II,
category 2, only for use up to ATEX zones 1 and 21.
D A N G E R
The probe (especially the type plate) must not be cleaned with or come into contact with acetone
or p-Xylene, or any liquids containing these solvents.
D A N G E R
The free end of the feed hose must be connected either outside of the zone at risk of explosion or
within equipment approved for the equipment category in question.
D A N G E R
Indicates a potentially or imminently hazardous situation that, if not avoided, can result in death or
serious injury.
WA R N I N G
Indicates a potentially or imminently dangerous situation that, if it is not avoided, can lead to
death or to serious injuries.
C A U T I O N
Indicates a potentially hazardous situation that may result in minor or moderate injury if it is not
avoided.
N O T I C E
Indicates a situation that, if it is not avoided, can lead to damage to the device. Information that
requires special emphasis.