13. Cleaning and disinfection
66 00 8811 17, 08/18 (Rev. 6.0)
resistant against lye solutions, concentrated acids, chlorinated hydrocar-
bons, aromatic hydrocarbons and methanol.
The buttons are designed as robust membrane keys. The front is a polyester
film with polyurethane. Cleaning can be effected with any cleaning medium
which is also suitable for ABS material. Do not use any cleaning agent which
contains isopropanol. This ingredient may damage the membrane.