Cleaning and maintenance
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Plastic surfaces
For cleaning the remaining painted and unpainted plastic surfaces, it is best to
use warm water and a cloth. Never use aggressive cleaning agents contain-
ing alcohol or essential oils. These may lead to damages not covered by the
warranty.
During cleaning a slight discoloration of the cloth by the rubber seals should
be expected for production-related reasons.
Prevent damage to the acrylic and plastic surfaces.
– Remove rings, watches, bracelets etc. before starting cleaning work.
7.3.3 Filter panels and lamps
UV low pressure lamps and filter panels can be cleaned with a damp
cloth (without additional cleaning agents) where necessary.
UV high pressure lamps can be cleaned with ethyl alcohol where neces-
sary.
7.4 Cleaning plan