Ottobock 3R65 Gebrauchsanweisung Seite 8

5 Adjustment of swing phase control
To avoid damaging the knee, adjust swing phase control using the 4G764 Special Key that is pro-
vided attached to the knee! Once the knee has been adjusted, the prosthetist should keep this key
for your future use. Resistance to flexion and extension are separately adjusted by moving pins on
each side of the knee. The adjustment pins are only accessible in the slots with the knee flexed.
5.1 Adjustment of swing phase flexion resistance (fig. 2)
Flex the knee up to the stop. Insert the special key provided into the slot on the right side and
adjust following the scale:
lowest flexion resistance
highest flexion resistance
Remove the key from the slot with the knee still flexed.
5.2 Adjustment of swing phase extension resistance (fig. 3)
Flex the knee up to the stop. Insert the special key provided into the slot on the left side and
adjust following the scale:
lowest extension resistance
highest extension resistance
Remove the key from the slot with the knee still flexed.
6 Directions for installation
Selection of the proper tube adapter depends on foot size:
Article no.
2R41=2 (red)
2R41=1 (black)
Insert the tube adapter until it reaches the bottom of the tube clamp.
Attention!
Never pull the 2R41 Tube Adapter out of the clamp attachment in an effort to adapt
the length of the prosthesis to the growth of the child. Instead, always cut a new tube
adapter to the appropriate length and insert it into the tube clamp until it stops.
8 | Ottobock
5 mm
Load Line
Middle
of Foot
10 mm (Size 12 –13)
5 mm (Size 14 – 21)
5 – 10 mm
1S30 / 1K30 SACH-Foot
= 0
= 8
=
0
=
8
for foot sizes
up to 17 cm
18 to 21 cm
5 mm
3R65 3R65
Load Line
Middle
of Foot
5 – 10 mm
1K10 Dynamic Foot
tube length
260 mm
300 mm
5 mm
body weight
of max. 35 kg / 77 lbs.
of max. 45 kg / 99 lbs.
3R65