Blatchford VTM1 Instructions D'utilisation page 5

4 Maintenance
Maintenance must be carried out by competent personnel.
It is recommended that annually the device is checked for visual defects that may
affect proper function and that the bearing surface is re-lubricated. Use 'Sapphire
Endure' (928015) or equivalent PTFE loaded grease and follow the instructions in
Section 7 for dismantling and re-assembly.
The wearer should be advised:
The user should be advised to contact their Clinician/Practitioner if their condition
changes.
Any changes in performance of the device must be reported to the
Clinician/Practitioner.
Changes in performance may include:
• Increased or reduced axial or torsional stiffness
• Excessive play in bearings
• Any unusual noises
Cleaning:
Use a damp cloth and mild soap to clean the outside surfaces.
DO NOT use aggressive cleansers.
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