Otto Bock 6A30-20 Instructions For Use Manual page 17

4) Secure the shuttle lock housing and lamination disc on the plate dummy
with the countersunk head screw.
5) Apply grease to the contact surface of the lamination dummy and put on
the lamination dummy (see fig. 9, see fig. 10).
6) Pull a soaked PVA bag over the plaster model (see fig. 11).
7) Cut a piece of Nylglass stockinette (2 times the length of the plaster
model). Pull the Nylglass stockinette halfway over the plaster model.
8) Apply a strip of carbon fibre cloth (approx. 8 cm wide) in a circle on the
lamination disc.
9) Fold the second half of the Nylglass stockinette over the plaster model
and tie it off with perlon stockinette.
10) Lay one layer of carbon fibre cloth mediolaterally over the plaster model,
up to approximately 2 cm distally from the socket brim.
11) Attach a strip of carbon fibre cloth (approx. 8 cm wide) in a circle distally
from the MPT line.
12) Trim a layer of woven carbon fibreglass stockinette (0.3 times the length
of the plaster model). Pull the woven carbon fibreglass stockinette over
the plaster model in the area of the shuttle lock.
13) Cut a piece of Nylglass stockinette (2 times the length of the plaster
model). Pull the Nylglass stockinette halfway over the plaster model.
14) Tie off the Nylglass stockinette in the groove of the lamination disc. Fold
the excess Nylglass stockinette over the plaster model.
15) Cut a piece of fibreglass stockinette (1.5 times the length of the plaster
model). Pull the fibreglass stockinette over the distal half of the plaster
model.
16) Fold the second half of the fibreglass stockinette over the plaster model.
17) Reinforce the distal area of the socket around the lamination disc and
shuttle lock with carbon fibre cloth.
18) Pull 2 layers of Nylglass stockinette over the plaster model.
19) Pull a soaked PVA bag over the plaster model.
20) Complete the lamination process with Orthocryl.
21) Perform final assembly (see Page 17)
5.3 Final assembly
Prerequisite: The prosthetic socket has been finished.
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Required materials: 710D4 torque wrench, torque wrench (adjustable
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to 0.5 Nm), 506G21=M4x10 set screw
1) Grind away the ratchet unit dummy and remove the dummy (see fig. 12).
2) Screw the ratchet unit into the shuttle lock (torque value: 10 Nm).
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