Fault Clearance - Festo ELGA-TB-G Instrucciones De Utilizacion

ELGA-TB-G/-KF/-RF
11

Fault clearance

Malfunction
Squeaking noises,
vibrations or the
axis is not running
smoothly.
Slide does not
move.
Slide travels over
end position.
Toothed belt jumps
off.
Cover band has
waves.
Aluminium wear on
axis.
Toothed belt wear
Oil leak between
profile housing and
cover.
Tab. 6
42
Possible cause
Coupling distance incorrect
Tension
Controller is incorrectly set
Lack of lubrication on the roller
guide
Guide defective
Toothed belt/guide or cover band
reversers worn
Coupling spins.
Loads too high
Fastening screws of the tool too
long.
Proximity switch does not switch.
Toothed belt pretensioning too low
Controller is incorrectly set
Wear on band reverser
Wear
Oil absorber for ELGA-TB-RF
completely saturated
Remedy
Comply with permissible coupling
distances (è Mounting instructions,
motor mounting kit).
Install axis without tension,
Observe evenness of bearing surface
(è 5.1 Installation, mechanical).
Change arrangement of the
tool/payload.
Align axis so it is exactly parallel to the
second axis.
Change travel speed.
Change parameters.
Lubricate axis (è 7 Maintenance).
Send axis to Festo or contact the local
Festo service.
Check mounting of motor attachment
kit (è Mounting instructions, motor
attachment kit).
Reduce load mass/torques.
Observe maximum screw-in depth
(è 5.1.2 Mount attachment components).
Check proximity switch, connections
and controller.
Send axis to Festo or contact the local
Festo service.
Change parameters.
Retension cover band
(è 7 Maintenance).
Replace band reverser
(è www.festo.com/spareparts).
Send axis to Festo or contact the local
Festo service.
Replace oil absorber
Festo – ELGA-TB-G/-KF/-RF – 1502c English