elv FHT8-Set - 13 Handling; 14 Maintenance and Cleaning

77
13. Handling
• Protectthe productagainst humidity, cold, heat, dust,
and direct sunlight.
• Donotdisassembletheproduct.Haveanyrepairsper-
formed by experts, otherwise the license (CE) of the
product will lapse!
• Donotdroptheproduct, it willbedamagedevenifit
falls from a low height.
14. Maintenance and cleaning
The product does not require any maintenance apart from
replacingofbatteries.Cleantheproductwithasoft,clean,
dry and fuzz free cloth. To achieve a better cleaning action
the cloth can be dampened with lukewarm water.
Take care not to let any moisture get into the product!
Do not use cleaning agents containing solvents, since these
may damage the plastic housing and labelling.