Leuze electronic MLC 500 Original Operating Instructions page 4

7 Electrical connection.......................................................................................... 36
7.1 Pin assignment transmitter and receiver .............................................................................. 36
7.1.1
7.1.2
7.2 Circuit diagram examples ..................................................................................................... 39
7.2.1
8 Starting up the device ........................................................................................ 40
8.1 Switching on ......................................................................................................................... 40
8.2 Aligning the sensor ............................................................................................................... 40
8.3 Aligning of deflecting mirrors with the laser alignment aid .................................................... 41
8.4 Unlocking start/restart interlock ............................................................................................ 42
9 Testing ................................................................................................................. 43
9.1 Before commissioning and following modifications .............................................................. 43
9.1.1
9.2 To be performed periodically by competent persons ............................................................ 45
9.3 Periodically by the operator .................................................................................................. 45
9.3.1
10 Maintenance ........................................................................................................ 47
11 Troubleshooting.................................................................................................. 48
11.1 What to do in case of failure? ............................................................................................... 48
11.2 Operating indicators of the LEDs .......................................................................................... 48
11.3 Error messages 7-segment display ...................................................................................... 50
12 Disposing............................................................................................................. 52
13 Service and support ........................................................................................... 53
14 Technical data ..................................................................................................... 54
14.1 General specifications .......................................................................................................... 54
14.2 Dimensions, weight, response time ...................................................................................... 56
14.3 Dimensioned drawings: Accessories .................................................................................... 60
15 Order guide and accessories............................................................................. 62
16 EU/EC Declaration of Conformity...................................................................... 69
Leuze electronic
MLC 500 transmitter .......................................................................................................... 36
MLC 520 receiver .............................................................................................................. 38
MLC 520 circuit diagram example ..................................................................................... 39
Checklist for integrator - to be performed prior to commissioning and following modifica-
tions ................................................................................................................................... 43
Checklist - periodically by the operator............................................................................. 45
MLC 520 Host/Guest
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