Table of Contents
Advertisement
7.1
Safety notices for the electrical connection
Attention!
Do not open the device yourself under any circumstances! There is otherwise a risk of un-
controlled emission of laser radiation from the device. The housing of the
BCL
500i
\ BCL
Before connecting the device, be sure that the supply voltage agrees with the value printed
on the name plate.
Connection of the device and cleaning must only be carried out by a qualified electrician.
Ensure that the functional earth (FE) is connected correctly. Unimpaired operation is only
guaranteed when the functional earth is connected properly.
If faults cannot be corrected, the device should be removed from operation and protected
against possible use.
Attention!
For UL applications, use is permitted exclusively in Class 2 circuits according to NEC (Na-
tional Electric Code).
The barcode readers of the BCL
III for supply by PELV (protective extra-low voltage with reliable disconnection).
Notice!
Protection class IP 65 is achieved only if the connectors and caps are screwed into place!
Leuze electronic
501i
contains no parts that need to be adjusted or maintained by the user.
500i
BCL 500
series are designed in accordance with safety class
i
i
\ BCL 501
Electrical connection
71
Advertisement
Table of Contents
