4 Maintenance
Maintenance must be carried out by competent personnel.
We recommend the following annual maintenance:
• Check the security of the proximal attachment nut and distal alignment bolt.
• Check for satisfactory function of knee lock and freedom of swing.
• Visually check for wear. Some surface damage may occur after a period of use; this
does not affect the function or strength of the device.
The user should be advised:
•
Any changes in performance of this device must be reported to the practitioner.
Changes in performance may include:
• 'Play' in moving parts
• Lock not engaging
• Instability
Check condition of knee bumper and replace if necessary.
Cleaning
Use a damp cloth and mild soap to clean outside surfaces. Do not use aggressive
cleansers, wipe dry.
5 Limitations on use:
Intended life
Service life of the product is covered by the warranty period — a local risk assessment
should be carried out based upon activity and usage.
Lifting loads
User weight and activity is governed by the stated limits. Load carrying by the user
should be based on a local risk assessment.
Environment
Avoid excessive contact with abrasive environments such as those containing sand for
example, and rinse thoroughly after any such exposure.
Exclusively for use between -15 ˚C and 50 ˚C.
We recommend using Blatchford products with this device.
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