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13. Maintenance and Cleaning
a) General
Check the technical safety of the weather station, such as damage to the housing, at regular intervals.
When it can be assumed that a safe operation is no longer possible, the product must be put out of
service and precautions taken to ensure that it is not used unintentionally. Remove the batteries.
It must be assumed that safe operation is not possible any longer, if
•
the station is visibly damaged,
•
the device does not operate any longer and
•
it has been stored for long periods under unfavourable conditions or
•
it has been subject to considerable stress in transit.
The safety instructions below must be observed before the weather station is cleaned or
maintained:
Before cleaning, servicing or repair works, the batteries must be removed.
None of the components inside the station is to be maintained by the user. The housing
must not be opened.
Repair work must always be carried out by qualified experts familiar with the hazards
involved and with the relevant regulations.
b) Cleaning the Base Station
Dust may be removed easily by using a vacuum cleaner and a clean, soft brush. Hold the opening
of the vacuum cleaner close to the base station (do not contact it, scratches could be caused!) and
remove the dust by means of the brush. The vacuum cleaner soaks up the dust that has been blown
up.
A soft, dry and lint-free cloth can also be used to clean the outside of the product.
For more resistant dirt, you may moisten the cloth slightly in lukewarm water.
Never use aggressive cleaning agents or chemical solutions, which could damage the housing or
even impair operation.
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