Checklists - Leuze electronic MLC 520 EX Series Original Operating Instructions

Safety sensor
SIL
State
1.2

Checklists

The checklists (see chapter 9) serve as a reference for the machine manufacturer or supplier. They
replace neither testing of the complete machine or system prior to the initial start-up nor their periodic
testing by a competent person. The checklists contain minimum testing requirements. Depending on the
application, other tests may be necessary.
Leuze electronic
System consisting of transmitter and receiver
Safety Integrity Level
ON: device intact, OSSD switched on
OFF: device intact, OSSD switched off
Locking: device, connection or control / operation faulty, OSSD switched off
(lock-out)
MLC 520 EX
About this document
6