Otto Bock 5R9 Instructions For Use Manual page 15

Second lamination process
Materials required: 99B81 PVA bag, 623T3 Perlon stockinette,
>
616B1=50 carbon fibre cloth strap, 616G12 carbon fibre cloth, 616G15
woven carbon fibre stockinette, 617H119 Orthocryl lamination resin
80:20 PRO
1) Pull a Perlon stockinette over the prosthetic socket.
2) Apply 2 strips of carbon fibre cloth strap in a cross over the socket
attachment block up to the middle of the prosthetic socket.
3) Place 2 layers of carbon fibre cloth (e.g. 15 cm x 15 cm) on the distal
end of the prosthetic socket, offsetting the fibre alignment.
4) Pull a Perlon stockinette over the prosthetic socket.
5) Pull 2 layers of woven carbon fibre stockinette over the prosthetic sock­
et. Do not allow the stockinette to protrude beyond the socket edge.
6) Pull 2 layers of Perlon stockinette over the prosthetic socket.
7) Pull a soaked PVA bag over the prosthetic socket.
8) Complete the lamination process with lamination resin.
9) Once the lamination resin has cured, remove the PVA bag.
5.2 Final assembly
CAUTION
Improper assembly of the screw connections
Risk of injury due to breakage or loosening of the screw connections
► Clean the threads before every installation.
► Apply the specified torque values.
► Follow the instructions regarding the length of the screws and about
how to secure the screws.
Fastening the socket adapter
Materials required: sanding tool, 710D4 torque wrench
>
1) CAUTION! Do not sand down the laminate around the edge of the
product.
Sand down the laminate on the distal end of the prosthetic socket to the
surface of the lamination dummy and remove the lamination dummy (see
fig. 4).
2) CAUTION! Do not use thread lock (e.g. Loctite®) to fasten the sock­
et adapter. Chemical thread locks damage the laminate.
Fasten the socket adapter to the socket attachment block using the
countersunk head screws:
Screw in 2 countersunk head screws on the posterior side (8 Nm).
Screw in 2 countersunk head screws on the anterior side (8 Nm).
15