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7. TROUBLESHOOTING

MyHand does not 

operate

 

MyHand stops 

halfway through an 

action 

User reports My-

Hand is difficult to 

operate 

MyHand opens 

when a close signal 

is given 

• 

Ensure that MyHand is switched ON

• 

Ensure the battery is charged and 

connected properly 

• 

Ensure that MyHand is fully engaged 

at the wrist

• 

Check the electrodes have good 

contact with the skin 

• 

Check the electrode cable is correctly 

fitted to the electrode  

 

• 

Electrode settings may need  

adjustments 

• 

Check the electrode cable is not 

damaged

• 

Check the battery cable is not  

damaged 

• 

Check the coaxial plug and bushing 

are clean 

 

• 

Electrode settings may need  

adjustment 

• 

Ensure the electrodes maintain good 

contact with the skin

• 

Check electrode placement and 

wiring

• 

Ensure the battery has good charge  

 

• 

Swap input signals or switch the 

electrode connections on the coaxial 

plug 

If problems continue please contact 

your local supplier or Hy5Pro AS, 

www.Hy5.no

Содержание MyHand

Страница 1: ...Service manual MyHand Revision 03 Date May 2021 user id product nr date of manufacture ...

Страница 2: ......

Страница 3: ...and Health Check list 6 2 Prosthesis and third party components 7 3 Replacement of finger pads 7 4 MySkin prosthetic glove 8 5 MyWrist connections 8 6 Disposal 8 7 Troubleshooting 9 8 Safety and Cautions 10 9 Hy5 App 10 10 Incident reporting 11 Table of Contents ...

Страница 4: ... thoroughly before using the MyHand It is recommended to also read the MyHand User Manual The Hy5 MyHand is intended for any individ ual adult with an amputation or dysmelia The size of the prosthetic hand is equal to a male size 7 but can be used by both genders independent of height weight and age A regular service interval of 12 months shall be maintained for the MyHand This requires the MyHand...

Страница 5: ...ime to open close pinch grip 1 0 Sec Maximum static load hook grip 40 kg Maximum load individual finger hook grip 20 kg Fingertip extension load 8 kg Weight 575 g Size 7 Battery Maximum current 5A Voltage 7 2V Battery capacity rechargeable lithium polymer 2000mah Environmental conditions Storage and transport in original packaging 5 C to 35 C 41F to 95F Storage and transport without packaging 5 C ...

Страница 6: ...rce 5 Check for any signs of oil leaks How Examine closely for oil in the following locations Around oil filling screws Around edge of mounting frame Around emergency release switch Around edge of quick disconnect Around cylinder rods 6 Check fingers move freely How Rotate each finger joint individually Each joint should spring back under spring force and there should be no rub bing or grinding in...

Страница 7: ...ific and should be based on an interactive process between the clinician and the user CAUTION Only Hy5 recommended batteries should be used with MyHand Use of other battery systems will result in poor performance of MyHand 3 REPLACEMENT OF FINGER PADS The partial finger pads for thumb index and middle fingers can easily be replaced First remove the glove Then put two fingers around the pad and pul...

Страница 8: ...orresponding openings in the glove 4 Pull the glove over the remainings of the MyHand 5 Inspect the glove ensuring that it is mounted all the way down onto the fingers and that the finger tips are correctly in place 6 After donning is complete check that the MyHand functions as expected and that the fingers correctly form a pinch grip when closed 5 WRIST CONNECTIONS There is currently one wrist op...

Страница 9: ... skin Check the electrode cable is correctly fitted to the electrode Electrode settings may need adjustments Check the electrode cable is not damaged Check the battery cable is not damaged Check the coaxial plug and bushing are clean Electrode settings may need adjustment Ensure the electrodes maintain good contact with the skin Check electrode placement and wiring Ensure the battery has good char...

Страница 10: ...pose to flames Do not use or expose to explosive atmospheres Do not disassemble componentry or modify in any way Maintenance repairs and upgrades may only be performed by qualified Hy5 technicians and technical partners Do not use with a damaged glove 9 HY5 APP The Hy5 App is created together with upper extremity CPO s and patients to make it easy to customize MyHand to the patients desired settin...

Страница 11: ...ls and suggest an optimal setting for the patient The Training module contains a function where you can see how the myo signal response is right now as well as several games which can be used for muscle training to get a better perfor mance with MyHand In the Settings module you can adjust the settings of MyHand and the myo sensors to your preferences On our website you can find a step by step tut...

Страница 12: ...supply of prosthetics and orthotics Products FDA Registration Number 3014936213 CE mark Declaration of conformity according to the applicable European directives Legal manufacturer Hy5Pro AS Raufoss Industripark Bygning 100 2830 Raufoss NORWAY Storage Temperature Limit 5 C 41F to 35 C 95F 5 C 41F 35 C 95F ...

Страница 13: ...13 12 ...

Страница 14: ...hy5 no ...

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