Festo ELFA-KF Series, Руководство по эксплуатации

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ELFA-KF/-RF
10 Festo – ELFA-KF/-RF – 2019-05d English
6 Commissioning
Warning
Unexpected movement of components.
Injury due to impact or pinching.
Protect the positioning range from manipulation
(e.g. with protective guards).
Make sure that no foreign objects are present in
the positioning range.
Carry out commissioning with low speeds and
torques.
Fig. 10
Commission the unit following the operating instructions for the drive axis (e.g. ELGA-TB-RF).
7 Maintenance and care
WARNING
Unexpected movement of components.
Injury due to impacts or pinching.
When working on the axis, switch off the controller and secure it to prevent it from
being switched back on unintentionally.
For ELFA-…-P0: Check the cavity in the area of the guide for foreign objects and remove these if
present.
Clean the axis as required with a soft cloth. Do not use aggressive cleaning agents.
Checking the cover band
Check the cover band after every 2000 km of operating distance.
Waves on the cover band are a sign for wear of the band reverser.
In case of wave formation, retension the cover band on both sides:
1. Loosen the threaded pins (
è
Fig. 11).
2. Push the cover band into the cover. The cover band must not butt against the inner top side of
the slide.
3. Tension the cover band with a clamping element
5
(
è
Fig. 11).
4. Tighten the threaded pins (tightening torque: 2 Nm).
If the cover band can no longer be retensioned:
Replace the band reversers and cover band (
è
www.festo.com/spareparts).