Leuze electronic DDLS 500 Series Manual page 18

EN
1
A Laser aperture – alignment laser
B Laser aperture – transmitter
C Laser warning sign
Commissioning
2
Mounting
NOTE
 The mounting instructions can be found in the technical description, chapter
4.
NOTE
Degree of protection IP 65 is achieved only if the connectors and caps are
screwed into place!
3
Electrical connection
CAUTION
Safety notices!
 Before connecting the device, be sure that the supply voltage agrees with the
value printed on the name plate.
 Only have the electrical connection performed by certified electricians.
 Ensure that the functional earth (FE) is connected correctly.
Fault-free operation is only guaranteed if the functional earth is connected
properly.
 If faults cannot be rectified, take the device out of operation. Protect the
device from accidentally being started.
18