Maintenance - Mettler Toledo WKR204C-S Benutzerhandbuch

5 Maintenance

5.1 Cleaning the weighing kit
Clean the weighing pan and the load cell regularly with a damp cloth.
Your load cell as well as the weighing pan or the display overlay is made from high quality, resistant
materials and can therefore be cleaned with a commercially available, mild cleaning agent e.g.
isopropanol.
Please observe the following notes:
Risk of electric shock
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Damage to weighing kit
Under no circumstances use cleaning agents containing solvents or abrasive agents, as
this can damage or scratch certain surfaces (particularly the display screen).
Cleaning
Your load cell as well as the weighing pan or the display overlay is made from high quality, resistant
materials and can therefore be cleaned with a commercially available, mild cleaning agent e.g.
isopropanol.
Use a lint-free cloth for cleaning.
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5.2 Maintenance
Your weighing kit is a precision instrument, and periodic maintenance is one of the basic
requirements to ensure it will perform well for you for many years to come.
Maintenance intervals will depend on the duration of use and the application and ambient conditions.
Maintenance must be performed by a technician trained by METTLER TOLEDO.
Ask your METTLER TOLEDO office about service packages – regular maintenance by an authorized
service technician will ensure your weighing kit remains accurate and lengthen its service life.
5.3 Disposal
In conformance with the European Directive 2002/96/EC on Waste Electrical and
Electronic Equipment (WEEE) this device may not be disposed of in domestic waste. This
also applies to countries outside the EU, per their specific requirements.
Please dispose of this product in accordance with local regulations at the collecting point
specified for electrical and electronic equipment. If you have any questions, please contact
the responsible authority or the distributor from which you purchased this device. Should
this device be passed on to other parties (for private or professional use), the content of
this regulation must also be related.
Thank you for your contribution to environmental protection.
Weighing Kit
WARNING
Disconnect the load cell from the power supply prior to cleaning and maintenance.
Ensure that no liquid comes into contact with the load cell, display or AC adapter.
Do not open the protection housing, display or AC adapter.
These contain no user-serviceable parts.
CAUTION
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