Otto Bock 1S49 SACH Instructions For Use Manual page 16

8) Mix the sealing resin with 2% to 3% hardener powder for the connection
between the ankle block and the prosthetic foot.
9) INFORMATION: Do not put the resin in the hole for the screw con­
nection.
Apply the resin evenly to the connection surfaces of the ankle block and
prosthetic foot. At least 2 applications are required due to the
absorbency of the wood.
10) When the resin is slightly cured (threads on the spatula), align the ankle
block and prosthetic foot with each other.
11) Insert the screw on the foot sole side in the prosthetic foot and screw the
ankle block to the prosthetic foot (mounting torque: 30 Nm).
12) Wipe off resin that comes out of the joint using a cloth.
13) 1WR95 only: Apply plastic adhesive to the plug for the screw connec­
tion and press it fully into the prosthetic foot.
14) Remove any remnants of the adhesive using a suitable solvent.
15) Allow the adhesive to cure.
5.3 Alignment
NOTICE
Grinding the prosthetic foot
Premature wear resulting from damage to the prosthetic foot
► Do not grind the prosthetic foot.
5.3.1 Bench Alignment
TT bench alignment
Required materials: 662M4 goniometer, 743S12 heel height measuring apparatus,
743A80 50:50 gauge, alignment apparatus (e.g. 743L200 L.A.S.A.R. Assembly or
743A200 PROS.A. Assembly)
Perform the assembly and alignment of the prosthetic components in the alignment
apparatus according to the following specifications:
Sagittal plane
Heel height: Effective heel height (shoe heel height - sole thickness of fore­
foot) + 5 mm
Exterior foot rotation: approx. 5°
Anterior placement, middle of the prosthetic foot to the alignment reference
line: 30 mm
Connect the prosthetic foot and prosthetic socket using the chosen adapters.
The instructions for use of the adapters must be observed.
16
Bench alignment process