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Operating Instructions
Chapter
2
C4000 Select
8012247/RI61/2007-11-30
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
11
On safety
The tests must be carried out by authorized qualified safety personnel and must be re-
corded and documented to ensure that the tests can be reconstructed and retraced at
any time.
The operating instructions must be made available to the operator of the machine
where the C4000 Select safety light curtain is installed. The machine operator is to be
instructed in the use of the device by qualified safety personnel and must be instructed
to read the operating instructions.
The external voltage supply of the device must be capable of buffering brief mains vol-
tage failures of 20 ms as specified in EN 60 204
@
1. Suitable power supplies are availa-
ble as accessories from SICK (i.e. model PS50W
@
24V, SICK part number 7028789 or
PS95W
@
24V, SICK part number 7028790).
2.5
Protection of the environment
The C4000 Select safety light curtain has been designed to minimize environmental
impact. It uses only a minimum of power and natural resources.
At work, always act in an environmentally responsible manner. For this reason please note
the following information on disposal.
Disposal
Always dispose of unserviceable or irreparable devices in compliance with
local/national rules and regulations with respect to waste disposal.
We would be pleased to be of assistance on the disposal of this device. Contact your
local SICK representative.
The disposal of Instapak® foam inserts included in the C4000 Select packaging is com-
pletely compatible with waste-to-energy facilities. Instapak® foam has high energy con-
tent similar to that of coal. Instapak® foam can actually be used to aid in the process-
ing of other less combustible materials. The process leaves less than one-percent ash
and is completely free of any heavy metals. Instapak® foam also has a recycling pro-
gram available to help companies meet their recycling needs. Instapak® foam may be
returned to any one of more than twenty-five worldwide locations. Refer on the internet
to http://www.instapak.com/ for additional information.
Notes