Function; Maintenance - Blatchford Epirus EP22L1S Instructions D'utilisation

4 Function

This device comprises an e-carbon toe and independent heel spring combined with resilient
multi-axial ankle movement, ankle function can be customised to the individuals requirements
via the use of interchangeable buffers.
Heel and toe springs are attached to the carrier using titanium and stainless steel screws. The foot
is wrapped in a UHM PE sock which is in turn surrounded by a PU foot shell.

5 Maintenance

Visually check the device regularly.
Report any changes in performance of this device to the practitioner/service provider e.g.
unusual noises, increased stiffness or restricted/excessive rotation, significant wear or excessive
discoloration from long term exposure to UV.
Inform the practitioner/service provider of any changes in body weight and/or activity level.
Cleaning
Use a damp cloth and mild soap to clean outside surfaces, do not use aggressive cleansers.
The remaining instructions in this section are for practitioner use only.
This maintenance must be carried out only by competent personnel (practitioner or suitable
trained technician).
The following routine maintenance is to be carried out at least annually:
• Remove the foot shell and glide sock, check for damage or wear and replace if necessary.
• Check all screws for tightness (see Construction section), clean and reassemble as necessary.
• Visually check the heel and toe springs for signs of delamination or wear and replace if
necessary. Some surface damage may occur after a period of use, this does not affect the
function or strength of the foot.
• Remove the dome, check the condition of the plantar flexion buffer and stop pad, replace if
necessary (see Fitting/Replacing Buffer and Stop Pad section).
Ensure the user has read and understood all safety and user-level maintenance information.
Advise the user that a regular visual check of the foot is recommended and any changes in
performance or signs of wear that may affect function should be reported to their service
provider (e.g. significant wear or excessive discoloration from long term exposure to UV).
Advise the user to inform the practitioner/service provider of any changes in body weight and/or
activity level.
If this device is used for extreme activity, the maintenance level and interval should be reviewed
and if required advice and technical support sought to plan a new maintenance schedule
dependent upon the frequency and nature of the activity. This should be determined by a local
risk assessment carried out by a suitably qualified individual.
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