Care and Maintenance
Operating Manual PMI v507, PMI v512
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8
Care and Maintenance
8.1
Cleaning the touchscreen
Clean the unit's touchscreen at regular intervals. Use a damp cloth to do this.
NOTICE
Make sure the unit is switched off before cleaning it. This prevents you from
accidentally triggering functions when you touch the touchscreen.
Cleaning agents
Only use water and washing-up liquid or window cleaner to dampen the cloth. Never use
aggressive solvents or abrasive cleaning agents.