Maintenance And Care - Festo ELGA-BS-KF Notice D'utilisation

ELGA-BS-KF
Procedure
1. Check travel
2. Homing to refer­
ence switch
3. Test run
Tab. 3
7

Maintenance and care

WARNING
Unexpected movement of components.
Injury due to impact or pinching.
• When working on the axis, switch off the controller and secure it to prevent it from
being switched back on unintentionally.
• Clean the axis as required with a soft cloth. Do not use aggressive cleaning agents.
Check wear
• Check reversing backlash (reverse play) of the slide for wear of the spindle nut during each mainten­
ance procedure. The wear on the ball screw will lead to increased noise in the long term and eventu­
ally cause the ball screw to block or the spindle nut to break. The maximum permitted reversing
backlash is:
Size
Max. permissible reversing
backlash
Tab. 4
30
Purpose
Determine the approach direc­
tion of the motor.
Compare the real situation to
the image in the controller.
Check the overall behaviour.
70
[mm] 0.1
Note
Even with identical control, motors of the
same design can turn in the opposite dir­
ection due to different wiring.
The homing run may only be performed
towards the reference switch (è Operat­
ing instructions of the drive system).
Check the following requirements:
– The slide moves through the intended
positioning cycle completely.
– Slide stops as soon as a limit switch
is reached.
After a successful test run, the axis is
ready for operation.
80 120
0.2
Festo – ELGA-BS-KF – 1508NH English
150