Operating instructions
Chapter
2
LCUR1411
8011281/TF99/2013-02-28
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
9
On safety
2
On safety
This chapter deals with your own safety and the safety of the machine operators.
Please read this chapter carefully before starting to work with the LCUR1411 or with
machinery protected by the C4000 Standard/Advanced in connection with the LCUR1-
411 interface unit.
2.1
Specialist personnel
The LCUR1411 interface unit may only be assembled, operated and maintained by
specialist personnel. Specialist personnel are defined as persons who
have undergone the appropriate technical training
and
have been instructed by the responsible machine operator in the operation of the
machine and the current valid safety guidelines
and
have access to the operating instructions for the LCUR1411 interface unit, the C4000
Standard/Advanced and the UE402A0010S01.
2.2
Applications of the device
The LCUR1411 interface unit is an interface module for use with the following electro-
sensitive protective equipments manufactured by SICK
C4000 Standard safety light curtain
C4000 Advanced safety light curtain.
With the aid of the LCUR1411 interface unit, older SICK protective devices on
machines/systems can be replaced with the C4000-Standard/Advanced safety light
curtain while maintaining the necessary functionality (e.g. single or double break PDSI
mode). Here the LCUR1411 interface unit is used as the interface between the
machine/system controller and the C4000 safety light curtain.
Warning!
The LCUR1411 interface unit can be used as an interface module only on the replace-
ment of the older SICK protective devices identified in chapter “Reference lists for the
replacement of existing ESPE”.
Using the combination of LCUR1411 and C4000, it is only allowed to utilise the functions
realised with the device to be replaced. Any addition of functions is not allowed.
2.3
Correct use
The LCUR1411 interface unit is only allowed to be used in the context of 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 in accordance
with these operating instructions.
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.
WARNING
