13
Point level switch
Wiring
13
To protect the device from sunlight, arrange the weather protection cover in such a way
that provides optimum shade for the device.
4.3.4
Installation in hazardous areas
When installing the point level switch in a hazardous area, the securing screw must be
tightened to prevent the cover from opening.
Additional installation instructions for the hazardous area are provided in the separate Ex
documentation for the device (optional).
T10
A0017368
8
Tightening the cover securing screw. This is a combined screw; a flat-blade screwdriver can be
used as an alternative to a T10 Torx screwdriver.
4.4
Post-installation check
• Are the seals undamaged?
• Is the process connection securely tightened?
• Do the cable entries point downwards and are they tightened?
• Is the cover securely closed and the securing screw securely tightened?
5
Wiring
5.1
Connection instructions
!
WARNING
Danger! Electric voltage!
‣
The entire connection of the device must take place while the device is de-energized.