WIKA TR33 - Handbuch (Seite 5)

GB
WIKA operating instructions model TR33
14073818.01 01/2014 GB/D
5
Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result
in serious injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result
in light injuries or damage to equipment or the environment,
if not avoided.
Information
... points out useful tips, recommendations and information
for efficient and trouble-free operation.
DANGER!
... identifies hazards caused by electrical power. Should the
safety instructions not be observed, there is a risk of serious
or fatal injury.
WARNING!
... indicates a potentially dangerous situation that can result
in burns, caused by hot surfaces or liquids, if not avoided.
Abbreviations
2-wire The lead resistance is recorded as an error in the measurement.
3-wire With a cable length of 30 m or longer, measuring errors can
occur.
4-wire The lead resistance can be neglected.
1. General information