Service And Maintenance; General About Service And Maintenance - Siemens LDS 6 Operating Instructions Manual

Service and maintenance

6.1

General about service and maintenance

During normal use, the central unit LDS 6 requires no service. The optics housing with its optical
surfaces will need regular maintenance. Depending on application and purging method, the
interval of maintenance may vary from 1 to 12 months.
If the transmission in a channel drops below the level set by the user, the transmission alarm will
be activated. The optics housing in this channel needs to be serviced by cleaning the wedge
windows or realigning the optical path. For details on maintenance and service of the optics
housing delivered with your system, please refer to the corresponding manual.
Humid environment
Danger of electric shock.
● Avoid working on the device when it is energized.
● If working on an energized device is necessary, ensure that the environment is dry.
● Make sure when carrying out cleaning and maintenance work that no moisture penetrates
the inside of the device.
Dangerous voltage at open device
Danger of electric shock when the enclosure is opened or enclosure parts are removed.
● Before you open the enclosure or remove enclosure parts, de-energize the device.
● If maintenance measures in an energized state are necessary, observe the particular
precautionary measures. Have maintenance work carried out by qualified personnel.
LDS 6, Optics Housing CD 6
Operating Instructions, 01/2022, A5E01134377-05
WARNING
CAUTION
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