Viersen
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20_4.Cleaning glass parts
DO NOT use hot water on hot glass surfaces; the glass could crack and injure
the operator.
DO NOT use rough or abrasive materials or metal scrapers that could scratch
the glass surfaces
DO NOT use dirty cloths
Use a soft cloth with a neutral detergent or soap and lukewarm water (max
30°C).
Immediately remove all traces of water and detergent with a dry cloth in order
to prevent marks from forming and to prevent liquid from reaching the
gaskets, frame, or the glass door hinges.
20_5.Cleaning the parts in stainless steel
Certain situations can cause the formation of rust on the surfaces in steel:
iron remains left on damp surfaces, limestone, chlorine or ammonia based
detergents not rinsed properly, food incrustations or residues, salt-saline solutions,
dry residues of evaporated liquids.
Recent stains and rust:
clean with shampoo or neutral detergents, using a sponge or a rag. When finished,
eliminate any detergent residue, rinsing abundantly and thoroughly drying the
surfaces.
Old stains and rust:
use chemical substances on the stainless steel that contain 25% of nitric acid or
similar substances.
Die-hard stains and rust:
sandpaper or polish with a stainless steel brush. After this operation, wash with
detergents and carefully dry. This intervention may however cause scratches to the
surfaces due to the abrasive cleaning method.
20_6.Cleaning aluminium parts
DO NOT use acid or alkaline detergents (e.g. bleach) which could corrode the
surfaces
DO NOT use rough or abrasive materials or metal scrapers that could scratch
the aluminium surfaces
DO NOT use steam cleaning equipment
DO NOT use dirty cloths
Use a soft cloth with a neutral detergent or soap and lukewarm water (max
30°C).
Immediately remove all traces of water or detergent using a dry cloth in order
to prevent marks from forming.
20_7.Cleaning wooden parts
DO NOT use acid or alkaline detergents (e.g. bleach), soda and solvents
which could corrode the surfaces
DO NOT use rough, abrasive materials which can scratch the surfaces
DO NOT use steam cleaning equipment
DO NOT use rough cloths
Moderate the use of liquid detergent: excessive use can cause infiltrations
between the panel and the edge, with possible swelling of the panel.
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05060111 00 12/04/2010