Chapter & Operating Instructions
26 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8 009 874/31-03-03
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Deploy the protective device in accordance with the instructions contained in the chap-
ter titled “Commissioning” of the safety light curtain C 4000 operating instructions.
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Before you operate a system protected by the safety light curtain C 4000 in connection
with the UE 402 for the first time, make sure that the system is first checked and approved
by qualified personnel. Please read the notes in chapter “On safety” on page 8.
WARNING