Otto Bock 17B23 Instructions For Use Manual page 13

System side bar set
System lamination joint bars
After adapting the connecting elements, the side bars must be glued into the
system connection plugs for reasons of stability:
1) Degrease the joining surfaces with 634A1 thinner and solvent.
2) Mix the 636W28 special adhesive and hardener.
3) Apply the mixture inside the system connection plugs.
4) Insert the system side bar.
5) Fasten with 501T7=7.5x9xM5 oval head screws.
6) Allow to cure for at least 3-4 hours.
INFORMATION: Final bonding strength will be reached after 16
hours.
Inserting the compression spring
► Only for 17B23, 17B45, 17B92, 17B23=K: Insert the compression
spring (3) into the upper joint section.
Converting to cable pull release
1) Only for 17B45, 17B92, 17B33, 17B91: Replace the 30U88 lower joint
section (2) with the 30U88-Z and the 17Y104 lock lever (4) with the
17Y34/17Y20.
2) The 17Y53 connection tube must be used for lock lever welds and solder
joints.
3) Make sure that the locking mechanism is triggered simultaneously.
Converting to the concealed lock
► Only for 17B23=K: Replace the 30U88 lower joint section (2) with the
30U88-Z and the 17Y104 lock lever (4) with the 17Y34/17Y20.
Reworking the lock lever
1) Only for 17B23=K: If necessary, rework the lock lever (4) on the front
until an engagement buffer of about 0.5 mm is achieved.
Do not rework the locking surfaces of the lower joint section (2) and the
lock lever (4).
2) Check the engagement buffer after approximately 4 weeks and rework it
if necessary.
Using a protective device
► Protect the product against dirt: Use suitable protective devices
(e.g. joint protectors).
17B38, 17B39, 17B40, 17B41, 17B84, 17B85
17Y105, 17Y107
Ottobock | 13