Chapter
7
Operating Instructions
Laser measurement sensor LD-MRS
90
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SICK AG · Germany · All rights reserved · Subject to change without notice
8012948/ZMQ0/2017-06-09
Maintenance
7.2.2
Cleaning the housing of the LD-MRS
NOTICE
Damages to the LD-MRS!
The LD-MRS is classified as enclosure rating IP 69k and is only protected against permeat-
ing liquids in that regard.
Do not use aggressive chemicals!
If necessary, clean the housing with a soft, damp cloth (lent-free). Use a mild antistatic
window detergent.
If mounted, the LD-MRS can also be cleaned with a high pressure cleaner as long as the
maximum values regarding pressure, duration and distance between high pressure cleaner
and LD-MRS comply with DIN 40050. In addition, protect the plugs of the LD-MRS with suit-
able measures when cleaning with a high-pressure cleaning device because the plugs are
classified as enclosure rating IP 68.
Else water can permeate the seals or damage parts of the LD-MRS housing.
7.3
Exchanging an LD-MRS
Important
Only trained and authorized service personnel of SICK AG may repair the LD-MRS.
A faulty or damaged LD-MRS must be dismounted and replaced by a new or repaired LD-
MRS.
7.3.1
Exchanging the device
1. Switch off the supply voltage of the LD-MRS.
2. Unplug all of the device's plugs and remove the cables.
3. If necessary, appropriately mark the alignment of the LD-MRS.
4. Remove the LD-MRS from the holder.
5. Mount a new device in reverse sequence and connect it.
6. Switch on the supply voltage of the LD-MRS.
7.3.2
Configure the new device.
Measuring mode:
The replaced LD-MRS must be reconfigured to the application with the SICK LaserView Cus-
tomer Edition configuration program.
See the operating instructions, "SICK LaserView Customer Edition visualization tool“ (Part
no. 8013787), section "Changing and saving the configuration of the LD-MRS".
Field monitoring:
1. Use SOPAS-ET to load the parameter set for the application saved on the computer to
the LD-MRS.
2. Test the LD-MRS for correct operation.
