6
3. MAINTENANCE ACTIVITIES
In order to ensure safety in the course of cleaning, it is necessary to disconnect
the device from the mains. With this condition met, uninstall the weighing pan
and other detachable components.
Cleaning the weighing pan while still installed may cause
damage of the measuring system.
3.1. Cleaning Stainless Steel Components
Avoid cleansers containing any corrosive chemicals, e.g. bleach (including
chlorine). Do not use cleansers containing abrasive substances. Always
remove the dirt using microfiber cloth to avoid damage of protective coating.
In case of a daily maintenance:
1. Remove the dirt using cloth dipped in warm water.
2. For best results, add a little bit of dishwashing detergent.
3.2. Cleaning ABS Components
To clean dry surfaces and avoid smudging, use clean non-colouring cloths
made of cellulose or cotton. You can use a solution of water and detergent
(soap, dishwashing detergent, glass cleaner). Gently rub the cleaned surface
and let it dry. Repeat the cleaning process if needed.
In the case of hard to remove contamination, e.g. residues of adhesive, rubber,
resin, polyurethane foam etc., you can use a special cleaning agents based on
a mixture of aliphatic hydrocarbons that do not dissolve plastics. Before using
the cleanser for all surfaces we recommend carrying out tests. Do not use
cleansers containing abrasive substances.
3.3. Cleaning Platform Scales for Meat Industry
Platforms of meat industry scales are made of stainless steel (0H18N9 by PN,
1.4301 by EN, 304 by AISI) and silicone components.
Exceptions are zink-plated track scales made of galvanized steel and powder-
coated livestock scales with aluminium insert placed on the weighing pan.
Cleaning and disinfecting agents must be properly selected
with regard to the scale.
In case of livestock scales, for commercial purposes it is necessary to use only
stainless steel solutions.
