Otto Bock 3R120 Instructions For Use Manual page 49

► Test the cleaning agents and disinfectants for material compatibility on non-critical parts of
the product.
► For the prosthesis, observe the cleaning instructions for all prosthetic components.
Cleaning light soiling
1) Clean the product with a damp, soft cloth.
2) Dry the product with a soft cloth.
3) Allow to air dry in order to remove residual moisture.
Cleaning heavier soiling
Required materials: cleaning cloth, 634A58 isopropyl alcohol, soft cloth
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► NOTICE! Verify material compatibility. Do not remove lubricant from bearing points.
Clean the product with a cleaning cloth and isopropyl alcohol.
► Dry the product with a cloth.
Cleaning with Disinfectants
Required materials: colourless, alcohol-free disinfectant (verify material compatibility!), soft
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cloth
► Disinfect the product with the disinfectant.
► Dry the product with a cloth.
► Allow to air dry in order to remove residual moisture.
9 Maintenance
CAUTION
Failure to follow the maintenance instructions
Risk of injuries due to changes in or loss of functionality and damage to the product
► Observe the maintenance instructions.
► CAUTION! For trial fittings, inspect the prosthesis several times according to the trial period
and use.
► CAUTION! For all maintenance and before each use, inspect the plastic components of the
product for deformation, damage and cracks.
► NOTICE! Do not lubricate and grease the prosthetic joint.
► NOTICE! Repair work must be performed exclusively by manufacturer service.
► The prosthetic components should be inspected after the first 30 days of use.
► Arrange regular maintenance intervals with the patient depending on the level of use.
► Following an individual period for the patient to get accustomed to the prosthesis, check the
settings of the prosthetic joint and adapt them to the patient's requirements again as needed.
► Inspect the entire prosthesis for wear during normal consultations.
► Conduct annual safety inspections.
► As part of the safety inspections, inspect the prosthetic joint for wear and proper functionality.
Special attention should be paid to movement resistance, bearings and abnormal noises. Full
flexion and extension must be ensured at all times. Readjust as required.
10 Disposal
This product may not be disposed of with regular domestic waste in all jurisdictions. Disposal that
is not in accordance with the regulations of the country where the product is used may have a det­
rimental impact on health and the environment. Please observe the information provided by the
responsible authorities in the country of use regarding return, collection and disposal procedures.
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