Festo 8024918, Repair Instructions

Page: 40 / 54

40 / 54 Festo 7ELGA-BS-KFa_en
16. Push the roller carriage with the ground side onto the stop edge of the slide
module and at the same time, tighten the socket head screws tighten with
the appropriate tightening torque.
Size Tightening torque
ELGA-BS-KF-120 7.5 Nm
ELGA-BS-KF-150 13 Nm
Note
New roller carriages must be lubricated before commissioning the spindle
axis (

Chapter 4.4.4 on page 41 ). Non-compliance can lead to
unlubricated operation, and thus failure of the spindle axis before the next
specified relubrication.
17. Use compressed air and a cloth to clean the cylinder barrel and roller track.
Note
– Ensure correct alignment of the cylinder barrel with respect to the
attachment side for the bearing block or bearing cap in accordance with
the markings you have made.
– The lubrication nipples on the slide module point towards the front.
18. Carefully turn over the slide module with spindle assembly and the roller
carriages; the lubrication nipples face the front.
19. Position the assembly tool with slide module and spindle assembly on the
roller track.
20. Carefully push the first roller carriage of the slide module (with the spindle
assembly) onto the roller track, at the same time, make sure no balls spring
out of the roller carriage.
21. Repeat the procedure for the second roller carriage.
Balls that have sprung out of the roller carriages must be re-inserted in the
relevant roller carriages.
Note
New roller carriages must be lubricated before commissioning the spindle
axis (
 Chapter 4.4.4 on page 41 ). Non-compliance can lead to
unlubricated operation, and thus failure of the spindle axis before the next
specified relubrication.