Festo 8024918, Repair Instructions

Page: 34 / 54

34 / 54 Festo 7ELGA-BS-KFa_en
6. Press the entire contact area of the retainer or retainer assembly onto the
stop edge of the slide module.
7. To mount the retainer module in the slide module
5
, screw the socket head
screws M8×118 through the holes
2
and the socket head screws M8×70
through the holes
3
in the retainer module (
4
lubrication nipple).
Insert the buffers into the holes
1
(

Chapter 4.5.2 on page 45 ).
3
4
2
1
3
2
1
5
ELGA-BS-KF-70 / 80 / 120 / 150
8. Press the retainer or retainer module onto the stop edge and at the same
time tighten the socket head screws with the appropriate tightening torque.
Size Number of socket head
screws Tightening torque
ELGA-BS-KF-70 2 2.5 Nm
ELGA-BS-KF-80 2 3.5 Nm
ELGA-BS-KF-120 2 9 Nm
ELGA-BS-KF-150 4
(2× M8×70 and 2× M8×118) 22 Nm
9. Use the grease gun to grease the spindle nut via the lubrication nipple in
the slide module; significant grease escape from the spindle nut must be
visible. 1
1
2
1
Lubrication nipple for the two
roller carriages
2
Lubrication nipple for the spindle
assembly
4.4.3 Mounting the roller carriages
Requirement
The spindle assembly and the retainer or retainer module are mounted in the slide module (

Chapter 4.4.2 on
page 32 ).
The new roller carriages are supplied as follows:
– for ELGA-BS-KF-70 / 80 in pairs on an assembly tool,
– for ELGA-BS-KF-120 / 150 individually, each on an assembly tool.