Commissioning And Operation; Tests Before The Initial Commissioning; Checking Start Function - SICK IN4000 Direct Serie Notice D'instructions

Operating instructions
IN4000 Direct
6

Commissioning and operation


WARNING

WARNING
8012183/ZWH0/2018-06-05
Subject to change without notice
Commissioning and
operation
Prior to initial commissioning, the machine or system
safety functions must be fully checked by specialist
personnel and also documented.
After every change and after maintenance and repair
work, the entire protective device must be checked
for effectiveness by specialist personnel.
6.1 Tests before the initial
commissioning
• Check compliance with the criteria as per chapter 4
on page 67.
• Perform electrical function test on the sensor
together with an appropriate evaluation unit or a
safe control.
6.1.1

Checking start function

The check must be performed separately for each
protective device.
⋅ Switch off machine or system.
⋅ Remove actuating element (metal) from the
response range of the sensor.
⋅ Start machine or system; if the safety function of the
guard is correct, the machine or system must not
start.
If, nevertheless, the machine or system starts, again
check compliance with mounting conditions, the
correctness of all electrical connections and correct
the function of the safety system.
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Chapter 6
77