User guide

WIKA operating instructions mini limit switch, model LSO.02 7
13334591.02 10/2010 GB/D/F/E
GB
2. Safety
DANGER!
Danger of death caused by electric current
Upon contact with live parts, there is a direct danger of death.
■
Electrical instruments may only be installed and mounted by skilled electri-
cal personnel.
■
Operation using a defective power supply unit (e.g. short circuit from the
mains voltage to the output voltage) may result in life-threatening voltages
on the instrument!
WARNING!
Residual media in dismounted instruments may result in a risk to people, the
environment and the system. Take sucient precautionary measures.
Do not use this instrument in safety or Emergency Stop devices. Incorrect use
of the instrument can result in injury.
Should a failure occur, aggressive media with extremely high temperature and
under high pressure or vacuum may be present at the instrument.
2.4 Labelling / safety marks
Product label
Electrical connection diagram
Model
Explanation of symbols
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European directives.