Maintenance And Cleaning - Conrad Electronic ASH888 Operating Instructions Manual

11. Maintenance and Cleaning

The product is maintenance-free except for battery replacement.
Clean the product by means of a soft, clean, dry and lint-free cloth. To
remove heavier dirt, slightly moisten the cloth with lukewarm water. Make
sure that no liquids get inside the device.
Never use solvent-based cleansing agents, since this might damage the
surface of the plastic housing and inscription.
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