TASKA Prosthetics TASKA-XXXXXX Instruction Manual

1
Do more
APPROPRIATE USE
GUIDELINES
TASKA Hand

2 3
•low-impact workshop activities
•low-intensity sporting activities
Normal daily activities:
• eating and drinking
• picking up small objects with precision
• shaking hands
• using electronics such as mobile devices, computer mice, keyboards,
and cameras
• dressing
• household tasks such as cleaning, vacuuming, ironing, and bedmaking
• driving a vehicle (see further information on this below)
• and much more
Examples of inappropriate use
The TASKA Hand is not designed to be used for activities that involve a lot of
vibration, impact, or force to the hand. If you use the TASKA Hand while doing
the following activities, you may invalidate the warranty:
• using high-impact tools such as hammers, impact wrenches,
or hammer drills
• using heavy-duty machinery such as chain saws and reciprocating
saws
• deliberately hitting the hand against hard surfaces
• weightlifting
• high-intensity, adventure, or contact sports
Limits of use
Using the TASKA Hand outside these limits could cause damage that the warranty
will not cover. Please see the TASKA Warranty for further details on the standard
warranty.
Water immersion
The TASKA Hand is rated to IP67.
If the hand is fitted with a “quick disconnect” wrist, do not put it in water above
the buttons on the wrist.
If the hand is fitted with a “low-profile” wrist, then you may put both the wrist and
the hand under water, so long as it is no deeper than 3 feet (1 metre).
TASKA Prosthetics is not responsible for the waterproofness of the prosthetic
socket that the TASKA Hand will be attached to. Please discuss your socket’s
waterproofness with your clinician.
The outside of the power switch is waterproof. However, if water gets into the
socket, it may damage the inside of the switch, batteries, or other electronic parts.
Salt water may discolor the metal parts of the TASKA Hand. If salt water gets on
the hand during an activity, wash the hand afterwards with fresh water.
The TASKA Hand is waterproof, dustproof, and reasonably durable.
We want you to have the best possible experience when using your TASKA Hand.
These guidelines describe:
appropriate use of the TASKA Hand
instructions for battery charging
uses that may invalidate the warranty
specific activities you might want to do with the TASKA Hand
safety precautions to avoid damaging the TASKA Hand and harming
yourself or others
Please read and follow these guidelines carefully. We are confident that if you
follow them, the TASKA Hand will help you to do more, all day and every day. If
you are unsure whether a particular activity is appropriate for the TASKA Hand,
ask your clinician or contact us at [email protected].
Examples of appropriate use
The TASKA Hand can be used for a wide range of activities of daily living (ADL)
including, for example:
Activities that involve getting your hands wet or putting them in water for a
short time:
•washing hands
•washing dishes
•washing a vehicle
•walking in the rain
•using a garden hose
Note: See the “water immersion” section for details on the waterproof properties
of the TASKA Hand.
Activities that involve some hand vibration:
• using motorized garden tools such as lawn mowers, hedge trimmers,
and line trimmers
• using small or medium electric power tools such as drills, light-duty
saws, and angle grinders
• riding a bicycle on roads
Activities that place a slight strain on the hand:
•light garden duties
•carrying a suitcase
Appropriate Use
Guidelines for
the TASKA Hand

4 5
Temperature
You may use the TASKA Hand within a temperature range of 23°F to 104°F (–5°C
to +40°C). Outside this range, the hand might not work correctly, and it could
be damaged.
Never expose the batteries to temperatures above 140°F (60°C). We recommend
that you store the batteries between 32°F to 86°F (0°C to 30°C).
Humidity
You may use the TASKA Hand within a humidity range of 15% to 100%. When you
are not using or transporting the hand, you must store it somewhere dry (in a
humidity range of 15% to 90%).
Dirt and dust
Fine dust is not able to get into the TASKA Hand, so you may use it in very dirty
and dusty places. However, do not let it come into contact with coarse or rough
grit such as sand.
If possible, avoid mud, oils, and other kinds of dirt that could stain or discolor the
hand. If you need to use the hand in these environments, you should wear a glove
or wash the hand as soon as possible afterwards.
Chemicals
Do not expose the TASKA Hand to corrosive substances such as solvents, acids,
alkalis, strong detergents, industrial chemicals, and any substances that are
harmful to human skin.
Washing the TASKA Hand
Only use water, soft soap, or light disinfectant to wash the hand. Harsh chemicals
may damage the hand.
Always wash the TASKA Hand after using it in situations that could make it
dirty. Clean the hand before using it to eat, prepare food, or treat injuries.
Battery care and charging
We have thoroughly tested the TASKA batteries to make sure they are suitable for
safe use with the TASKA Hand.
Only use TASKA or TASKA-certified batteries, chargers, or power switches
to power the TASKA Hand or charge TASKA batteries.
Visit taskaprosthetics.com for a list of certified batteries, chargers, and power
connectors.
Battery charging
For charging the TASKA batteries, you must use only TASKA-approved battery
chargers. These chargers have been qualified for use with the batteries, and have
been verified to be compatible with the batteries.
Use of any other type of charger could damage the battery, or shorten its life.
Any impairment caused to a battery by use of chargers not approved by TASKA
is not covered by warranty.
Battery charging process
To charge the TASKA batteries:
1)
Connect the charger to a wall socket for the mains charger, or a 12V vehicle
power outlet for the car charger.
2) Connect the magnetic tip of the charger’s lead to the charging point on the
power switch in your prosthetic socket.
3)
The light on the charger will change from green to red to show that
charging is in progress.
4) When charging is complete, the light on the charger will return to green.
New batteries on a full charge will power at least 400 grip actions before grip
strength becomes weak.
Do not wear the TASKA Hand while charging the batteries. The TASKA
Hand will not work while it is charging.
Battery care
If treated correctly, TASKA batteries will provide a long lifetime of excellent
performance. Treating the battery well means:
• charge the batteries as often as possible
• charge the batteries before storing them for long periods
• do not let the batteries become completely flat
• replace the batteries every 12 months.
Battery warnings
Do not expose the battery to naked flames or temperatures above 140°F
(60°C).
Do not bend, pierce, or damage the case of the battery.
Do not change or short circuit the battery wires.
Replace your batteries if you notice that they are:
• leaking chemicals
• noticeably swollen
• unusually hot.
Dispose of batteries according to local regulations.

6 7
Notes on special activities
Driving vehicles
You must obey local regulations when using vehicles, aircraft, sailing vessels or
any other form of motorized transport while using the TASKA Hand. Please talk
to your clinician for further details.
If you use the TASKA Hand while operating a vehicle:
Use a grip that locks the hand into place so that it does not accidentally
close on a control.
Do not use the TASKA Hand to operate safety-related controls such as
a brake.
Make sure the battery has enough charge to last the length of the journey.
Using firearms
Do not use the TASKA Hand to operate firearms.
Safety precautions when
using the TASKA Hand
When using the TASKA hand:
Contact your clinician if something is wrong with your hand. Do not try to
repair or modify the hand yourself.
Make sure the hand is turned off when you attach or remove it from the
socket.
Do not use the TASKA Hand in a way that could cause a safety hazard.
Do not rely solely on the TASKA Hand to support your weight.
Do not use the TASKA Hand for holding anything that could cause harm
if dropped, such as a heavy object, glass, or a hazardous substance.
Do not use the TASKA Hand to hold objects weighing more than 20 kg.
Use your TASKA Hand carefully to avoid injuring anyone.
Use of a prosthetic arm can cause discomfort or irritate the residual limb.
Talk to your clinician if your TASKA Hand is causing pain or discomfort.
Keep the TASKA Hand away from naked flames or anything hot enough
to burn human skin.
Do not use the TASKA Hand where a flammable liquid or gas is present.
Keep the TASKA Hand clear of any live electrical wiring.
Turn off the Bluetooth on the hand when not in use.
Product technical information
Service lifetimes of the TASKA hand and accessories
Product Description Expected service life
TASKA-XXXXXX Myoelectric Controlled
Prosthetic hand 5 years
TASKA-B1G1-1 Pair of rechargable 7.4v
2000mAh Li-Ion batteries 1 year
TASKA-MC-01 Mains-powered 8.4v battery
charger 5 years
TASKA-CC-01 12v-powered 8.4v battery
charger 5 years
TASKA-BTA-01 Bluetooth adaptor to connect
to PC’s USB port 5 years
TASKA-PWR-01 Power switch and charger
connection 2.5 years
Products you may also need
Sensors
The TASKA Hand may be controlled by inputs from the following types of sensors.
• EMG (Electromyographic) sensors
• FSR (Force Sensing Resistor) sensors
• Pattern Recognition Sensor Arrays
Wrist connection
Hands with the “quick disconnect” wrist require a “quick disconnect” style wrist
connector with an electrical connection.
Note: the six-pin type is the most compatible for use with the pattern-recognition
input system.
Compatibility list
Visit www.taskaprosthetics.com for an up-to-date list of sensors and wrist
connections that are compatible with the TASKA Hand.

8 9
The battery charge does not
last a full day.
Possible reasons :
• the batteries are not fully charged. A full charge
takes four hours.
• the batteries have been in use for more than one
year.
• the “anti-slip” feature is on – this uses a lot of
battery. Turn off this feature if you do not need it.
• the “Close” signal is being used unnecessarily and
is using the battery. Once the hand has closed and
has a solid grip on an object, turn off the “Close”
signal.
• Bluetooth has been left on and is using the battery.
Turn off Bluetooth when you do not need it.
Contact your clinician if the problem continues.
Problem What to do
Fault (“!”) LED comes on, and
the hand stops working
This might mean:
a) the hand is too hot inside.
b) there is water inside the hand.
Turn the hand off, leave it for 5 to 10 minutes, then turn
it on again.
The fault (“!”) light come on
repeatedly and the hand stops
working.
Contact your clinician, who will help you identify and fix
the problem.
The battery light flashes every
10 seconds.
The batteries have only 10% power remaining. Recharge
the batteries as soon as possible.
The battery light is flashing
even though the batteries
were recently charged.
If you know the batteries are charged but the battery
light keeps flashing, check that you are using TASKA
batteries. Not using batteries supplied by TASKA is a
common cause of this problem.
You can turn off the low battery light using the HandCal
software (see the HandCal user guide).
The battery light stays on and
the hand stops working.
The batteries have gone flat and need to be recharged.
The hand does not respond to
control signals.
Make sure the:
• hand is turned on.
• batteries have sufficient charge.
• charging point is disconnected from a charger.
• hand is connected properly at the wrist.
• current grip is not a static grip.
• EMG disable function is not active.
The connections from the sensor(s) may have become
loose. To check if this is the case:
1) Turn on the hand while holding down the EMG
trigger button.
2) Try to open and close the hand as normal.
This should make a light for each sensor flash:
• if one or both of the lights do not flash, there is
a problem such as a broken wire.
• if one or both of the lights stay on all the time,
the signal is too strong.
Contact your clinician if the problem continues.
The thumb does not line up
correctly in the standard grips.
1) Turn the hand off.
2) Make sure the fingers are free to move through
their full range of movement.
3) Turn the hand on.
The first finger may be out of place after spreading the
fingers widely. You can use your other hand to move this
finger back into position.
Compliance statements
See the website www.taskaprosthetics.com/compliance for a full list of
compliance statements and declarations.
TASKA Hand: TASKA-XXXXXX
General Safety:
IEC60601-1-1:2012
• Protection against electrical shock – Class II.
• Not suitable for use in the presence of flammable gases.
IEC 60601-1-2:2014
Rated to CISPR 11 (Class B): Suitable for use in a Home Healthcare and
Professional Healthcare Facility.
Protection Rating against ingress of water and dust:
IP67
Intentional RF transmitter (Bluetooth RF transmitter):
Complies with FCC title 47 part 15
Contains Transmitter Module FCC ID: QOQBLE113
Contains Transmitter Module IC: 5123A-BGTBLE113
FCC RF Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. End users must follow the specific operating
instructions for satisfying RF exposure compliance. This transmitter meets both
portable and mobile limits as demonstrated in the RF Exposure Analysis. This
transmitter must not be co-located or operate in conjunction with any other
antenna or transmitter except in accordance with FCC multi-transmitter product
procedures.
IC Statements:
This device complies with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.
Troubleshooting guide

10 11
Under Industry Canada regulations, this radio transmitter may only operate
using an antenna of a type and maximum (or lesser) gain approved for the
transmitter by Industry Canada. To reduce potential radio interference to other
users, the antenna type and its gain should be so chosen that the equivalent
isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication.
Statements for Radio Equipment Directive:
Hereby, TASKA Prosthetics Limited declares that the TASKA Hand is in compliance
with Directive 2014/53/EU. The full text of the EU declaration of conformity is
available at the following internet address:
www.taskaprosthetics.com/compliance
Operational frequency band: 2402 to 2480 MHz
Maximum radio-frequency power: 1 dBm
Mains-powered charger: TASKA-MC-01
Complies with FCC title 47 part 15 subpart B:2014
Car charger: TASKA-CC-01
Complies with FCC title 47 part 15 subpart B:2014
Bluetooth adaptor: TASKA-BTA-01
FCC RF Radiation Exposure Statement:
Complies with FCC title 47 part 15
This equipment complies with FCC RF radiation exposure limits set forth for an
uncontrolled environment.
This device complies with part 15 of the FCC rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference
that may cause undesired operation.
IC Statements:
This device complies with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.
Under Industry Canada regulations, this radio transmitter may only operate
using an antenna of a type and maximum (or lesser) gain approved for the
transmitter by Industry Canada. To reduce potential radio interference to other
users, the antenna type and its gain should be so chosen that the equivalent
isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication.
Statements for Radio Equipment Directive:
Hereby, TASKA Prosthetics Limited declares that the TASKA-BTA-01 is in
compliance with Directive 2014/53/EU. The full text of the EU declaration of
conformity is available at the following internet address:
www.taskaprosthetics.com/compliance
Operational frequency band: 2402 to 2480 MHz
Maximum radio-frequency power: 1 dBm VERSION 3 NOV 2019

12
10 Nelson St, Riccarton, Christchurch 8011, New Zealand.
taskaprosthetics.com |[email protected]
EMERGO EUROPE
Prinsessegracht 20
2514 AP The Hague
The Netherlands