Limitations On Use - Blatchford EliteVT EVT22L11S Instrucciones De Uso

3 Function
This device comprises an e-carbon toe and independent heel spring. The carrier assembly
contains a spring component which allows the pyramid tube to deflect and/or rotate through a
limited range under an axial and/or torsional load. When the load is removed the spring returns
to its original position. The effect of this movement is to attenuate any shock forces that would
otherwise be transmitted to the residuum/socket interface both in axial and rotational directions.
Heel and toe springs are attached to the carrier assembly using titanium screws. The foot is
wrapped in a UHM PE sock which is in turn surrounded by a PU foot shell.
4 Maintenance
Maintenance must be carried out by competent personnel.
As part of routine maintenance to be carried out annually as a minimum, the following is
recommended:
• Remove foot shell and glide sock, check for damage or wear and replace if necessary.
• Check all screws for tightness, clean and reassemble as necessary.
• Check heel and toe springs for signs of delamination or wear and replace if necessary. Some
minor surface damage may occur after a period of use, this does not affect the function or
strength of the foot.
Re-lubrication of the bearing surface may be carried out using 'Sapphire Endure' (928015) or
equivalent PTFE loaded grease, if necessary, by disassembling and reassembling as shown in the
Axial Shock spring replacement instructions.
The user must be handed the user information card supplied, and be advised of the following:
Any changes in performance of this device must be reported to the practitioner e.g. unusual
noises, increased stiffness or restricted/excessive rotation.
The practitioner must also be informed 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.
The user should be advised that a regular visual check of the foot is recommended, 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).
Cleaning
Use a damp cloth and mild soap to clean outside surfaces, do not use aggressive cleansers.

5 Limitations on Use

Intended Life
A local risk assessment should be carried out based upon activity and usage.
Lifting loads
Users weight and activity is governed by the stated limits.
Load carrying by the users should be based on a local risk assessment.
Environment
Avoid exposing this device to corrosive elements such
as water, acids and other liquids. Also avoid abrasive
environments such as those containing sand for example
as these may promote premature wear.
Exclusively for use between -15 ˚C and 50 ˚C (5 ˚F and
122 ˚F).
We recommend using Blatchford products with this device.
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