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If the extension position is not reached with every step and at any
walking speed, reduce the braking effect and/or increase the ini­
tial tension of the extension assist.

Check  the  adjustment  of  the  prosthesis  settings  during  normal
consultations and the annual safety inspection.
Advise  the  patient  to  check  the  prosthesis  if  changes  in  function
occur.

7.5 Finishing the prosthesis
Put on protective cover

When  the  prosthesis  is  finished,  put  on  the  protective  cover  as
shown in the illustration 

13

 on page 8.

: Alternative positioning
: Recommended positioning

CAUTION! 

To avoid product damage and the risk of falling, finish

the  prosthesis  by  replacing  set  screws  that  are  too  short  or  too
long,  and  by  tightening  all  screw  connections.  In  doing  so,  note
the  instructions  for  use  for  all  prosthesis  components  regarding
torque values and thread lock.

7.5.1 Attaching the cosmetic cover

CAUTION

Use of talcum

Risk of injury, damage to the product due to lack of lubrication

Do  not  use  talcum  on  the  product  or  other  prosthesis  compon­
ents.

Recommended combinations

Foam cover

3R6, 3S106

After  affixing  the  cosmetic  elements,  verify  proper  functioning  of
the prosthesis.

To reduce friction and to eliminate noise, apply silicone spray dir­
ectly onto the contact surfaces of the cosmetic foam cover.

14

8 Use

8.1 Information for use

NOTICE

Mechanical overload

Impaired functionality due to mechanical damage

Check the product for damage prior to each use.

Do not use the product if its functionality has been impaired.

Take any necessary measures (e.g. repair, replacement, inspec­
tion by the manufacturer's customer service, etc.).

8.2 Cleaning

CAUTION

Use of unsuitable cleaning agents or disinfectants

Impairment  of  functionality  and  damage  due  to  incorrect  cleaning
agents or disinfectants

Clean the product only according to the instructions given in this
section.

For the prosthesis, observe the cleaning instructions for all pros­
thetic components.

INFORMATION

Clean the product if it gets dirty.

For  disinfection,  only  use  disinfectants  that  do  not  affect  the
materials  of  the  product.  For  further  information,  please  consult
the manufacturer.

Observe the cleaning instructions for all prosthetic components.

1)  Clean the product with a damp, soft cloth.
2)  Dry the product with a soft cloth.
3)  Allow to air dry in order to remove residual moisture.

Summary of Contents for 3R15

Page 1: ...Instructions for use 10 15 3R15 3R49...

Page 2: ...21Y113 2 21Y66 513D28 2x 21Y67 506G1 M8x25 3R15 3R49 5 Scope of delivery 1 3R15 3R49 490 g 360 g 75 mm 150 Proximal system height Distal system height h s prox 8 mm hs dist 1 mm 1 2 100 kg 220 lbs kg...

Page 3: ...30 mm a 5 mm a 0 mm 50 50 0 mm 30 mm 10 mm 20 mm 7 2 Bench alignment of the prosthesis 3 m l p a 5 7 m l p a 5 0 mm 50 50 7 2 Bench alignment of the prosthesis 4 3...

Page 4: ...4 mm 7 2 Bench alignment of the prosthesis 5 Spina iliaca anterior superior mm 0 20 mm 0 20 mm 0 20 mm 40 7 3 Optimising the static alignment 6 4...

Page 5: ...0 mm 4 mm 7 4 Optimising during dynamic trial fitting 7 6 mm 0 mm 0 mm 7 4 Optimising during dynamic trial fitting 8 5...

Page 6: ...lly Minimal braking action 45 45 7 4 Optimising during dynamic trial fitting 9 Increase threshold Joint brakes at a higher load Reduce threshold Joint brakes at a lower load 7 4 Optimising during dyna...

Page 7: ...ncrease resistance to motion Increase play Decrease resistance to motion 7 4 Optimising during dynamic trial fitting 11 Increase spring tension Reduce spring tension 7 4 Optimising during dynamic tria...

Page 8: ...Alternative positioning Recommended positioning 7 5 Finishing the prssthesis 13 Do not lubricate and grease the prosthetic joint 9 Maintenance 14 8...

Page 9: ...6 mm 634A58 Isopropyl alcohol 4B74 20 4X24 5 K 25 Nm 0 mm 9 Maintenance 15 9...

Page 10: ...2 Product description The product 3R15 3R49 has the following key features Monocentric prosthetic knee joint Product components for stance phase stability Adjustable load dependent braking mechanism t...

Page 11: ...environmental conditions in this section If the product was exposed to unallowable environmental condi tions take suitable steps e g cleaning repair replacement inspection by the manufacturer or a spe...

Page 12: ...2 on page 2 Proximal system height PSH distal system height DSH 12 7 Preparing the product for use 7 1 Information on fabrication of a prosthesis CAUTION Incorrect alignment assembly or adjustment Inj...

Page 13: ...kes at a higher load Reduce threshold Joint brakes at a lower load Increase gradually rotation approx 45 90 13 When the desired effect is reached continue with Setting axis friction Setting axis frict...

Page 14: ...cover 3R6 3S106 After affixing the cosmetic elements verify proper functioning of the prosthesis To reduce friction and to eliminate noise apply silicone spray dir ectly onto the contact surfaces of t...

Page 15: ...s before every installation Apply the specified torque values Follow the instructions regarding the length of the screws and about how to secure the screws 15 When necessary remove a worn brake bushin...

Page 16: ...1 1 1 2 1 1 1 J 2 3R15 3R49 16 3R15 3R49 3 3 1 3 2 3R15 1 2 100 kg 1...

Page 17: ...2 3 3 17 3 4 10 C 60 C 0 90 100 250 1100 3 5...

Page 18: ...3 5 4 18 5 1 2 6 2 2 PSH DSH 7 7 1...

Page 19: ...7 2 3 3 4 3 5 4 7 3 19 6 4 Spina iliaca anterior superior 6 4 7 4 7 8 9 5 6 9 6 45...

Page 20: ...10 6 45 90 11 7 20 12 7 20 7 5 13 8...

Page 21: ...7 5 1 3R6 3S106 8 8 1 21 8 2 1 2 3...

Page 22: ...9 30 14 8 22 4B74 20 4X24 5 K 15 9 634A58 10 11 11 1...

Page 23: ...11 2 2017 745 CE 23...

Page 24: ...45043 20 7 8482 75 85 81 info ottobock ru www ottobock ru 143441 69 7 7 495 564 83 60 7 495 564 83 63 info ottobock ru www ottobock ru Ottobock SE Co KGaA Max N der Stra e 15 37115 Duderstadt Germany...

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