Kuka KL 1500-3 - Installing the Carriage from above

93 / 151Issued: 16.06.2010 Version: MA KL 1500-3 T S 141215 V1 en
11. Repair
22. Move the carriage sideways out of the tracks using the lifting tackle.
23. Set the carriage down onto a wooden support.
11.6.4 Installing the carriage from above
Preconditions  All six eccentric rollers must be slackened.
Procedure 1. Fasten the carriage to the lifting tackle using four M28 DIN 580 eyebolts.
2. Move the carriage into the area of the removed track segments.
3. Lower the carriage until the rollers can be inserted sideways onto the end
of the tracks in the gap.
4. Move the carriage onto the tracks.
5. Secure the carriage so that it cannot be moved unintentionally.
6. Lower the carriage fully, and remove lifting gear.
7. Bring all eccentric rollers into position: using a torque wrench, turn in a
counterclockwise direction the eccentric on the square of the eccentric roll-
er (E). The roller is engaged with the track. Tighten the hexagon nut with
a torque wrench. For tightening torques, see the following table.
8. Install the drive assembly as described in Section (>>> 11.1.2 "Installing
the drive assembly" page 74).
9. Push the cleaning brushes at the eccentric rollers onto the track and fasten
them.
10. In the case of a tender carriage, reinstall the connecting bolts on the driven
carriage.
11. Using lifting tackle, insert the track segment (fixed bearing side) into the
correct installation position on the beam.
12. Insert the two outermost M20x55-8.8 hexagon bolts and lock washers by
hand.
13. Remove lifting magnet and lifting tackle.
14. Press the track segment inwards against the beam section.
15. Insert the remaining M20x55-8.8 hexagon bolts and lock washers by hand.
Do not insert the hexagon bolts for the covers.
16. Tighten all the M20x55-8.8 hexagon bolts with a torque of M
A
= 370 Nm.
17. Using lifting tackle and lifting magnet, insert the track segment situated op-
posite (Floating bearing side) into the correct installation position on the
beam.
18. Insert the two outermost M20x55-8.8 hexagon bolts and lock washers by
hand.
Warning!
When moving the carriage out of the tracks, sudden changes in the position
of the carriage and the load can occur.
Risk of injury and damage to property!
Warning!
Unintentional motion of the robot and the linear unit can result in danger to
persons and materials. If the robot and the linear unit have reached their dis-
assembly position, shut down the system and take measures to prevent it
from being switched on again unintentionally. If several robots or linear units
are in a system, these must also be switched off and secured against being
switched on again unintentionally.
Roller Eccentric Hexagon nut
Ø72 22 Nm 150 Nm
Ø110 55 Nm 380 Nm