Nabtesco NK-6 Symphony Mode D'emploi page 33

Contents
1. Safety Precautions ........................................................ P.4
1-1 Contraindications .................................................... P.4
1-2 Definition of Symbols .............................................. P.4
1-3 Mandatory Precautions ............................................ P.6
1-4 Compatible medical devices (prosthesis components)
............................................................................... P.6
2. Basic Construction and Operational Principle ................ P.7
2-1 Basic Construction .................................................. P.7
2-2 Operational Principle ............................................... P.7
2- 3 Stance Phase Control ............................................ P.8
2- 4 Swing Phase Control ............................................. P.9
3. Before Use .................................................................. P.10
3-1 Scope of Delivery .................................................. P.10
3-2 Assembly Procedure ............................................. P.10
3-2-1 Static alignment .............................................. P.10
3-2-2 Contact of socket at the maximum
flexion angle .................................................... P.11
4. Adjustment .................................................................. P.12
4-1 Adjusting the Stance Phase Control ...................... P.12
4-1-1 Adjusting the stance-flexion rubber ................. P.12
4-1-2 Adjusting the extension assist spring .............. P.13
4-2 Adjusting the Swing Phase Control ........................ P.14
4-2-1 Adjusting the flexion resistance
of hydraulic cylinder ........................................ P.14
4-2-2 Adjusting the extension resistance
of hydraulic cylinder ........................................ P.14
5. Operation Procedures and Precautions ....................... P.16
5-1 How to Activate the "Stance-Flexion" Function ...... P.16
5-2 Procedures for Operating the Selective Lock ......... P.17
5-3 Precautions for Operating the Selective Lock ........ P.18
5-4 Precautions When Sitting in and Standing up
from a Chair .......................................................... P.19
6. Troubleshooting .......................................................... P.20
7. Maintenance ............................................................... P.21
7-1 Replacing the Extension Stopper Rubber .............. P.21
7-2 Replacing the Stance-Flexion Rubber ................... P.22
7-3 Removing the Base Bracket Cover ........................ P.23
7-4 Wiping Off Dirt on the Surface ............................... P.23
8. Outline of the Product ................................................. P.24
9. Disposal ...................................................................... P.25
10. Symbols Used on Labels ........................................... P.26
10-1 UDI Label (Packing Box) ..................................... P.26
10-2 Body Mass Limit Label (Knee Joint Body) ............ P.28
10-3 Product Type Label (Knee Joint Body) ................ P.28
P.3
EN - 3
31