NOTICE
Danger of damage due to environmental influences!
While the system plug is removed from the device, the device and contacts are unpro‐
tected and the enclosure rating no longer meets IP65, IP67.
•
Replacement of devices with removable system plug (its removal and installation)
must only be performed in a clean, dry and dust-free environment. For this pur‐
pose, move the device from the outdoor area to a corresponding indoor area, if
necessary.
•
To prevent damage to the devices, firmly attach the existing system plug to the
replacement device immediately after replacement.
•
Also, immediately attach the remaining, non-wired system plug for the replace‐
ment device firmly to the removed (and potentially defective) device.
•
Make sure that the inlay sealing, the supporting surface opposite, and all the
electrical contacts of the system connector are free from dirt and moisture.
1.
Switch off the voltage supply to the LMS5xx.
2.
Dismantle the device from the bracket. If necessary, mark the alignment appropri‐
ately.
3.
If the device is provided with a protection hood/weather protection hood, remove it
from the LMS5xx.
4.
LMS511 Heavy Duty: Break the
Remove for cloning
seal at the rear on the device
system plug.
5.
Recommendation: Turn the device upside down while disconnecting the system
plug to avoid dirt falling into the electrical connections.
6.
Loosen 2 screws and remove the old system plug including wired cables/fixed
cables at the sensor.
7.
Make sure that the inlay sealing, the supporting surface opposite, and all the
electrical contacts are undamaged and free from dirt and moisture. If necessary,
clean the corresponding elements.
8.
Remove the unwired system plug from the corresponding replacement device.
9.
Replace the previous system plug including cables at the rear of the replacement
device and mount it.
10. If necessary, remount the protection hood/weather protection hood to the replace‐
ment device.
11. Re-mount the replacement device to the bracket
and
check alignment.
12. Automatically configure replacement device
see "Parameter cloning (LMS500
Lite/Pro and LMS511 Heavy Duty)", page 80
.
NOTE
In the case of a complete device replacement, including the system connector
(LMS500: rewiring!), the replacement device must be configured manually. This is done
using the parameter set of the previous device stored on your computer according to
the backup concept
8.3.2
Complete replacement of the LMS511 Lite/PRO, LMS531 Lite/PRO Security and LMS581 PRO
(without reuse of the previous system plug)
1.
Switch off the voltage supply.
2.
Loosen round connectors on device and remove connecting cables.
3.
Dismantle the device from the bracket. If necessary, mark the alignment appropri‐
ately.
4.
If the device is provided with a protection hood/weather protection hood, remove
it.
MAINTENANCE
8
8013796/1ALS/2021-03 | SICK
O P E R A T I N G I N S T R U C T I O N S | LMS5xx
79
Subject to change without notice
