Chapter Operating Instructions
8 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8 009 874/31-03-03
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This chapter deals with your own safety and the safety of the equipment operators.
Please read this chapter carefully before working with the UE 402 or with the machine
protected by the safety light curtain C 4000 in connection with the UE 402.
The switching amplifier UE 402 must be installed, commissioned and serviced only by
specialist personnel. Specialist personnel are defined as persons who
have undergone the appropriate technical training
and
who have been instructed by the responsible machine operator in the operation of the
machine and the current valid safety guidelines
and
who have access to the operating instructions of the UE 402 and of the safety light
curtain C 4000.
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The switching amplifier UE 402 is a SICK safety light curtain C 4000 accessory. It extends
the technical application possibilities of the C 4000. The physical resolution, the maximum
protective field width and the realizable protective field height of the C 4000 are not
changed by deploying the UE 402.
It may be necessary to install additional mechanical protective devices when using the
C 4000 in connection with the UE 402.
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The switching amplifier UE 402 must be used only as defined in chapter 2.2 “Applications
of the device”. It must be used only by qualified personnel and only on the machine where
it has been installed and initialised by qualified personnel.
If the device is used for any other purposes or modified in any way – also during mounting
and installation – any warranty claim against SICK AG shall become void.
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