Festo ELGA-BS-KF, Operating Instructions Manual

Page: 34 / 112

ELGA-BS-KF
34 Festo – ELGA-BS-KF – 1508NH English
11 Fault clearance
Malfunction Possible cause Remedy
Squeaking noises, vibra­
tions or the axis is not
running smoothly.
Coupling distance incor­
rect
Comply with permissible coupling dis­
tances (
è
Mounting instructions, motor
mounting kit).
Tensions Install axis without tension,
Observe evenness of bearing surface
(
è
5.1 Installation, mechanical).
Change arrangement of the tool/pay­
load.
Align axis so it is exactly parallel to the
second axis.
Change travel speed.
Controller is incorrectly set Change parameters.
Insufficient lubrication at
guide
Lubricate axis
(
è
7 Maintenance and care).
Guide defective Send axis to Festo or contact the local
Festo service. Guide or cover band
reversers worn
Slide does not move. Coupling spins. Check mounting of motor attachment kit
(
è
Mounting instructions, motor attach­
ment kit).
Loads too high Reduce load mass/torques.
Fastening screws of the
tool too long.
Observe maximum screw-in depth
(
è
5.1.2 Mount attachment components).
Reversing play too great
(
è
7 Maintenance and care)
Wear Send axis to Festo for repairs
(
è
8 Disassembly and repair)
The no-load torque in­
creases
Slide travels over end
position.
Proximity switch does not
switch.
Check proximity switch, connections and
controller.
Cover band has waves. Wear on band diverter Retension cover band
(
è
7 Maintenance and care).
Aluminium wear on axis. Replace band reverser
(
è
www.festo.com/spareparts).
Tab. 7