Chapter 2 Operating Instructions
UE402
8 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8009874/YT67/2016-02-22
Subject to change without notice
On safety
2 On safety
T
his chapter deals with your own safety and the safety of the equipment operators.
Please read this chapter carefully before working with the UE402 or with the machine
protected by the safety light curtain C4000 in connection with the UE402.
2.1 Qualified safety personnel
The switching amplifier UE402 must be installed, commissioned and serviced only by
qualified safety personnel. Qualified safety 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 UE402 and of the safety light
curtain C4000.
2.2 Applications of the device
The switching amplifier UE402 is a SICK safety light curtain C4000 accessory. It extends
the technical application possibilities of the C4000. The physical resolution, the maximum
protective field width and the realizable protective field height of the C4000 are not
changed by deploying the UE402.
It may be necessary to install additional mechanical protective devices when using the
C4000 in connection with the UE402.
2.3 Correct use
The switching amplifier UE402 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 safety 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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