Wesemann DB-DG03, Руководство пользователя

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User Manual | Laboratory Fume Cupboard | Cleaning of Laboratory Fume Cupboards
not be higher than 25°C. Apply a cleaning solution of water and a small amount of neutral detergent to the
contaminated area with a non-abrasive cloth. Hard rubbing damages the surface. Allow to act briefl y and then
remove with a damp cloth and water. Contamination by greasy, oily or sooty substances, as well as residues of
adhesives, silicone rubber or adhesive tape can be removed with aromatic-free white spirit.
7.2.9 Glass
For cleaning glass, a neutral cleaner or commercial domestic glass-cleaner may be used. Do not use alkaline
solutions, acids or fl uoride-containing agents. Abrasive cleaning agents, blades or knives damage the surface
and may, therefore, not be used.
Cleaning glass surfaces
Apply the cleaning solution to the contaminated area with a soft cloth or sponge, allow to act briefl y and dry with
a rubber wiper or cloth.