Otto Bock Nurmi Neo Service Manual
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Otto Bock Nurmi Neo Service Manual

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Nurmi Neo
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Summary of Contents for Otto Bock Nurmi Neo

  • Page 1 Nurmi Neo Service Manual...

  • Page 2: Table Of Contents

    Table of Contents 1 Preface ............................2 2 Safety ............................2 3 Maintenance Schedule and Required Tools ................3 4 Settings / Retrofit / Exchange ....................6 Anterior Frame ....................... 6 Posterior Frame ...................... 7 Folding Mechanism ....................8 Grip Bar ......................... 9 Front Wheel ......................

  • Page 3: Preface

    If no instructions for use are available to you, please order them from the manufacturer (refer to the overview of all Otto Bock Branches „Otto Bock Worldwide“). You can also download the document from our homepage under www.ottobock.de or www.ottobock.com.

  • Page 4: Maintenance Schedule And Required Tools

    3 Maintenance Schedule and Required Tools The following list shows you the tools and auxiliaries mentioned in the text. Wrenches Flex ratchet and Torque wrench Socket wrench bits sizes 8 -19 Measurement range 10 -25 Nm Sizes 8 -19 Allen wrenches Screwdrivers Phillips head screwdriver size 2 Size 2.5 –...
  • Page 5 Stanley knife with sickle hooked Liquid thread lock “medium strength” Pop rivet gun for rivets up to Ø 5 mm blade and standard blade...
  • Page 6 Customer: Maintenance Schedule Nurmi Neo for Regular Service Gait Trainers Item Range Inspection (check list) Serial Number: Function / Setting Damages/ Defor- Screw Connections (Refer to 647G224 Instructions for Use) mations Nurmi Neo Anterior Frame Posterior Frame - Height adjustment of the grip bar...

  • Page 7: Settings / Retrofit / Exchange

    4 Settings / Retrofit / Exchange 4.1 Anterior Frame Then disassemble the front wheels and the wheel Exchanging the Anterior Frame Loosen and remove the marked screw connections, forks (refer to 4.5). left and right, between the anterior frame and the folding mechanism (refer to 4.3) and the screw con- For re-assembly, please proceed in reverse order.

  • Page 8: Posterior Frame

    4.2 Posterior Frame Exchanging the Posterior Frame and the Anti-tipper Holder It is possible to individually exchange the right and left posterior frame on models size 1 and 2. Model size 3 allows only the complete exchange of the posterior frame. First remove the grip bar (refer to 4.4).

  • Page 9: Folding Mechanism

    4.3 Folding Mechanism Exchanging the Folding Mechanism First unscrew the clamping handle completely and remove it. Loosen and remove the screw connection between the folding lever and the posterior frame and pull off the folding lever with all the washers and bushings.

  • Page 10: Grip Bar

    4.4 Grip Bar Exchanging the Grip Bar (all models) Loosen the quick-release mechanism on both sides and pull the grip bar out until the height arrest engages. Then press in the tripod spring button and completely remove the grip bar from the posterior frame. For re-assembly, please proceed in reverse order.
  • Page 11 Stick the new hand grip onto the grip tube and press Exchanging the Grip Bar Tube Bend and the Grip the grip tube against the floor until the hand grip has Bar Attachment Device completely slid on to it. With the standard grip bar design, remove the hand grips.
  • Page 12 Setting the Distances between Grips and the Grip Heights of Grip Bars with Universal Grips and Mini Grip Bars Observe the specifications in the Instructions for Use. Adjusting the Forearm Pads and the Grip Position Exchanging the Padding for the Forearm Pad Pull off the padding from the edge of the forearm of the Extra High Grip Bar with Forearm Pads Observe the specifications in the Instructions for...

  • Page 13: Front Wheel

    4.5 Front Wheel 5 mm 5 mm Exchanging a Front Wheel Attention! Loosen and remove the screw connection of the Wheels with EVA foam tires must be replaced, if front wheel and take the front wheel out of the wheel the material shows signs of cracking or damage fork.
  • Page 14 Exchanging a Swivel Lock Housing Exchanging a Thrust Piece and the Piston After disassembling the caster fork, you can remo- First, disassemble the caster fork and the swivel lock ve the swivel lock housing from the frame tube and housing. replace it.

  • Page 15: Rear Wheel

    4.6 Rear Wheel Exchanging a Rear Wheel Loosen and remove the screw connection of the rear wheel and remove the rear wheel from the posterior frame. Pay attention to the spacer washer between the wheel and the frame and the collar bush in the anti- tipper holder.

  • Page 16: Reverse-Roll Lock

    4.7 Reverse-roll Lock Exchanging a Reverse-roll Lock Setting a Reverse-roll Lock Press the lock (plastic piece) as far as possible Set the axle of the reverse-roll lock so that the mand- against the compression spring, until you can take rel on the axle end (as shown here) is turned approx. hold of the axle with water pipe pliers.

  • Page 17: Storage Basket

    4.8 Storage Basket Retrofit of the Storage Basket Mounting the Quick-release Lock First decide whether the storage basket should be Attach both plastic bars to the grip bar. attached in the middle or laterally shifted to the right or left. Push the housing of the quick-release lock onto the plastic bar and screw on the plastic bar so that the Fasten the locking disk at the selected position.
  • Page 18 Mount the adapter plate on the basket in the upper- most position. The quick-release lock engages automatically when hanging on the basket. The basket can be detached once again by pressing the red button.

  • Page 19: Driving Brake And Wheel Lock

    4.9 Driving Brake and Wheel Lock When assemblying on an extra high grip bar with fo- Retrofit of the Driving Brake and Wheel Lock / rearm pads, the brake handles are screwed onto the Assembly of the Brake Handle First, assemble the brake handle behind the hand perpendicular handle tubes with additional plastic grips on the grip bar.
  • Page 20 Insert a screw with bushing through the lower bore Retrofit of the Driving Brake and Wheel Lock / holes of the braket and close this screw connection. Assembling the Brakes (left and right) First disassemble the reverse-roll lock as described Place the set collar on the longer side of the brake under 4.7.

  • Page 21: Gluteal Support

    4.10 Gluteal Support Attachment of the Gluteal Support Bracket Exchanging the Padding for the Gluteal Support Place the two saddle washers around the grip bar Loosen and remove both countersunk head screws tube. First, stick only one screw through and screw and detach the padding from the holder.

  • Page 22: Anti-Tipper

    4.12 Anti-tipper Retrofitting and Setting the Anti-tipper Please observe the information given in the Instructions for Use Manual.

  • Page 23: Caster Swivel Lock

    4.13 Caster Swivel Lock Carefully bore through the forks with a Retrofitting the Swivel Lock Disassemble the front wheels and wheel forks as Ø 4 mm drill bit. described under 4.5. Locate the catch plate onto each caster fork as shown in the figure above.
  • Page 24 Before mounting the caster forks adjust the tension Adjusting Straight-line Movement on the thrust piece using a flat bladed screwdriver First mount the hexagon head screws and the cap so the housing can be operated without too much nuts in the catch plate. effort.

  • Page 25: Friction Brake

    4.14 Friction Brake Locate the anti-tipper holder once again on the Retrofitting the Friction Brakes Disassemble the rear wheels and the anti-tipper posterior frame. holder as described under 4.6. Replace the spacing washer ... Place the bolt adapter and the set screw in the anti- tipper holder.

  • Page 26: Seat

    4.15 Seat Screw on the seat with the seat angle on the anterior Retrofiting the Seat First, remove the protective plugs from the anterior frame. frame tube. Exchanging the Foam Seat Padding Loosen and remove the four screws on the lower side of the seat padding and remove the padding from the holder.
  • Page 27 Otto Bock HealthCare GmbH Sälzerstraße 16 · D-56235 Ransbach-Baumbach Otto Bock HealthCare GmbH has been certified by the German Society for the Certification of Quality Assurance Systems (DQS) in accordance with DIN EN ISO 9001 standard, reg. no. 779 (management system)

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