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Maintenance NEURO HiTRONIC
This online tutorial shows the maintenance of our hydraulic system knee joint:
NEURO HiTRONIC
The system components must be checked for wear and functionality every six months. Here, we give
you a detailed overview of the work steps to be taken at every maintenance. You will find further
information on the system knee joint in the
instructions for
use.
Furthermore, you can find the online tutorial
Joint Assembly NEURO HiTRONIC
under the "Producing the
Orthosis" area. If you want to reorder system components, you can find those in the
maintenance plan
as well as a guide for the documentation of the maintenance.
3.01.2023
1/46
NEURO HiTRONIC

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Summary of Contents for FIOR & GENTZ NEURO HiTRONIC

  • Page 1 Furthermore, you can find the online tutorial Joint Assembly NEURO HiTRONIC under the “Producing the Orthosis” area. If you want to reorder system components, you can find those in the maintenance plan as well as a guide for the documentation of the maintenance.
  • Page 2 Maintenance NEURO HiTRONIC 3.01.2023 2/46 NEURO HiTRONIC...
  • Page 3 Step 1/22 You can find information on system components that have to be checked particularly carefully during maintenance in the instructions for use under “Maintenance”. 3.01.2023 3/46 NEURO HiTRONIC...
  • Page 4 Step 2/22 Check if the system joint moves without lateral play. If there is play, tighten the screws again and/or replace worn sliding washers. 3.01.2023 4/46 NEURO HiTRONIC...
  • Page 5 Step 3/22 Check if there is play around the axis. If there is play, replace the bearing nut and the sliding bushing or put them in. 3.01.2023 5/46 NEURO HiTRONIC...
  • Page 6 With the aid of the hydraulic system, the system knee joint should extend smoothly. If the system joint does not move freely, mount the next thinner sliding washers. Note: at a bilateral orthosis, only check one system joint at a time. 3.01.2023 6/46 NEURO HiTRONIC...
  • Page 7 Step 5/22 Disassemble the system joint completely. Remove the cover plate. Remove the screws of the functional unit. 3.01.2023 7/46 NEURO HiTRONIC...
  • Page 8 Step 6/22 Demount the cable cover and loosen the plug connection. 3.01.2023 8/46 NEURO HiTRONIC...
  • Page 9 Step 7/22 Demount the functional unit. Turn a screw in the middle bore in order to raise the functional unit, until it can carefully be taken off. 3.01.2023 9/46 NEURO HiTRONIC...
  • Page 10 Step 8/22 Clean all parts and thoroughly test them for wear. 3.01.2023 10/46 NEURO HiTRONIC...
  • Page 11 Step 9/22 Check the stop dampers for wear. They should still be round and slightly exceed the stop. Also check the stop itself for wear. Replace worn parts. 3.01.2023 11/46 NEURO HiTRONIC...
  • Page 12 Step 10/22 Check the roll unit for damages and wear. Exchange it, if necessary. 3.01.2023 12/46 NEURO HiTRONIC...
  • Page 13 Step 11/22 Remove the air filter and check it for soiling. Clean the air filter or replace it, if necessary. 3.01.2023 13/46 NEURO HiTRONIC...
  • Page 14 Step 12/22 Remove the guide piece and check it for soiling and wear. Clean the guide piece or replace it, if necessary. 3.01.2023 14/46 NEURO HiTRONIC...
  • Page 15 Step 13/22 Check the cover plate for wear. Replace worn screws, sliding washers and bearing nuts. Clean all parts. Check the flexion stop disc and sliding bushing for wear and replace them, if necessary. 3.01.2023 15/46 NEURO HiTRONIC...
  • Page 16 Try to move the laminate against the system joint. In case of a loosening, there often also arise noises alongside motions. If the system anchor is no longer securely fixed in the laminate or damaged, build a new orthosis. 3.01.2023 16/46 NEURO HiTRONIC...
  • Page 17 Step 15/22 Check all cables, plugs and connections. If necessary, connect the cables anew and replace brittle or damaged cables and plugs. 3.01.2023 17/46 NEURO HiTRONIC...
  • Page 18 Step 16/22 Connect the Expert app to the controller. Check the battery health and if the software is up-to-date. Replace the controller in case of a bad battery health and update the software, if applicable. 3.01.2023 18/46 NEURO HiTRONIC...
  • Page 19 Step 17/22 The User app updates automatically if it has not been turned off manually. If need be, ascertain if the app is up-to-date. 3.01.2023 19/46 NEURO HiTRONIC...
  • Page 20 Step 18/22 If the software of the remote control needs an update, this is shown under the menu item “Update remote control's software”. Update the software, if necessary. 3.01.2023 20/46 NEURO HiTRONIC...
  • Page 21 Step 19/22 Note the online tutorial for the Joint Assembly NEURO HiTRONIC, when you reassemble the system joint. Check for play in ml and ap direction. Adjust the plunger guide ring, if necessary. 3.01.2023 21/46 NEURO HiTRONIC...
  • Page 22 Step 20/22 Check the functional unit. Set the Free mode using the remote control/app and try to flex the system joint. This should be possible. 3.01.2023 22/46 NEURO HiTRONIC...
  • Page 23 Step 21/22 Set the Lock mode using the remote control/app and try to flex the system joint again. This should not be possible. 3.01.2023 23/46 NEURO HiTRONIC...
  • Page 24 Make sure that you can see the plunger during this test. Bend the system joint to 90° and quickly bring it into full extension. While doing so, the plunger must not lose contact to the flexion stop disc. 3.01.2023 24/46 NEURO HiTRONIC...
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  • Page 45 Gesellschaft für Entwicklung und Vertrieb von orthopädietechnischen Systemen mbH Dorette-von-Stern-Straße 5 D-21337 Lüneburg Phone: +49 4131 24445-0 Fax: +49 4131 24445-57 Email: info(at)fior-gentz.de Customer Service and Technical Support In-House Customer Service Sales Staff Technical Support Export Sales Team 3.01.2023 45/46 NEURO HiTRONIC...
  • Page 46 FIOR & GENTZ on YouTube 3.01.2023 46/46 NEURO HiTRONIC...