13. Maintenance
The device is maintenance-free.
Repairs can only be carried out in the factory by
authorised personnel.
14. Disposal
This product or parts of it must be disposed of in an
environmentally sound way. Use appropriate waste
collection services. If this is not possible, contact the
nearest Grundfos company or service workshop.
The 2006/66/EC guideline requires users to return all
used and worn-out batteries and accumulators. They
must not be disposed of in normal domestic waste.
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