LW Measurements HRB 224 Magnetic Force Balance - Manual (Page 26)

Care and Maintenance
Repairs
Repair work must be performed by trained service technicians. Any attempt
by untrained persons to perform repairs may lead to hazards for the user.
Cleaning
Unplug the AC adapter from the wall outlet (mains supply). If you have an interface
cable connected to the balance port, unplug it from the port.
Make sure that no liquid or other foreign objects or dust (powder) enters the balance housing.
Do not use any aggressive cleaning agents (solvents or similar agents).
Clean the balance using a piece of cloth which has been wet with a mild detergent (soap).
After cleaning, wipe down the balance with a soft, dry cloth.
Clean with take away the weighing pan
You should take away the shield ring and pan support together with the weighing pan to
avoid the weighing system damage.
Cleaning Stainless Steel Surfaces
Clean all stainless steel parts regularly. Remove the stainless steel weighing
pan and thoroughly clean it separately. Use a damp cloth or sponge to clean
any stainless steel parts on the balance by wiping them down. You can use
any commercially available household cleaning agent that is suitable for use
on stainless steel. Then wipe down the equipment to rinse thoroughly, making sure to remove
all residues. Afterwards, allow the balance to dry. If desired, you can apply oil to the cleaned surfaces
as additional protection.
Solvents are permitted for use only on stainless steel parts.
Safety Inspection
If there is any indication that safe operation of the balance is no longer warranted:
Turn off the power and disconnect the equipmentfrom AC power immediately.
> Lock the equipment in a secure place to ensure that it cannot be used for the time being.
Notify your nearest Service Center. Repair work must be performed by trained service
technicians.



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