VS1 Senator
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Instructions for Use (R-720-074, Rev. K)
English EU
Foot module too soft
Symptoms
• Clicking noise at
initial contact
• Excessive toe deflection with high impact activity
Solutions
• Consider a higher category foot module
Stiffening Bumpers
Rubber
stiffening bumpers
are included to adjust the heel stiffness during
loading
Spectra™ Sock
Foot Shell
Senator®
Maintenance
response
. The bumpers may be temporarily attached between the heel lever and the
keel using the pre-applied adhesive in the location indicated on the bumper package to
increase heel stiffness one category. If the heel stiffness is too stiff, move the bumper
posteriorly; still too soft, move it anteriorly. For permanent placement, clean off the pre-
applied adhesive with Acetone, and adhere bumpers using Super Glue (cyanoacrylate).
A Spectra™ sock is provided to protect the foot shell and minimize noise. Spectra™
socks must be replaced at intervals appropriate to the user’s activity level. Failure to
inspect and replace the Spectra™ socks may prematurely wear the foot module, and will
void the warranty.
When removing or installing the foot shell, use the Foot Shell Removal Tool (ACC-00-
10300-00) to prevent damage to the foot module.
Minimum clearance: 130mm-152mm
Maximum user weight: 136 kg (300 lbs)
Available sizes: 22cm-30cm
Heel height: 10mm
The foot module requires periodic maintenance.
• Inspect the foot module every six months. If the user is more active, more frequent
inspection may necessary. Service as necessary. Replace Spectra™ sock and/or foot
shell if worn to prevent damage to the graphite components.
• The foot module may be cleaned and/or disinfected with soap and warm water. If the
foot is exposed to water, remove the foot shell to clean and disinfect its interior.
Warnings
Failure to adhere to the guidelines of the
Instructions for Use
will void the warranty.
• Never use the foot module without a foot shell. Failure to comply may cause
premature wear, loss of function, and/or product failure.
• Always use the foot module with a sock and shoe. Failure to comply may cause
premature wear, loss of function, and/or product failure.
• Never allow aggregates such as sand to remain in the foot shell. Upon exposure to
aggregates, immediately disassemble foot module and rinse with water. The abrasive
properties of aggregates will quickly wear the graphite components of the foot module.
• Freedom Innovations foot modules are manufactured to fit industry standard pyramids
and receivers. It is the prosthetist’s responsibility to select and/or fabricate properly
fitting attachment components.
• Never attempt to loosen the bolt affixing the pyramid connector.
• Discontinue use and consult your prosthetist if any part of the prosthesis starts to make
noise.
• Inform your prosthetist if you lose or gain a significant amount of weight.
• Freedom Innovations foot products are manufactured and tested for a particular weight
and activity impact level. Use by another user for whom it was not originally
manufactured may cause injury and shall void any written or implied warranty.
lnstructions for use
Heel Bumper
Test bumper placement
Temporarily attach at recommended location using pre-applied adhesive. Suggested
placement will stiffen the heel by approximately one category. If necessry, adjust anterior/
posterior placement to achieve desired stiffness.
Permanently bond
Lightly abrade carbon fiber with sandpaper, then clean with acetone. Remove temporary
adhesive on bumpers using a cloth with acetone. Do not soak bumpers in acetone. Bond
bumpers in pre-selected position using cyanoacrylate (Super Glue).
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