Eliminating Faults - Festo HME-16-100 Serie Instrucciones De Utilizacion

HME−...
11

Eliminating faults

Fault
Uneven movement
of the guide tube of the guide tube
Faults in the
reference travel
Squeaking noises
or vibrations or vibrations
Linear module does
not react
Fig. 21
42
Possible cause
Bearing surfaces dirty
Vibration of the complete
system
Ferritic parts in the vicinity
of the proximity switch
Incorrect parametrizing
Variations in temperature
Defective components
HME−... is fitted distorted
No lubrication
Work load too large
Speed too high
Incorrect parametrizing
Temperature increase due
to loading in continuous
operation
Temperature monitoring
active
Incorrect parametrizing
Mechanical structure not
stable
Remedy
Clean the bearing surfaces
Check mechanical structure
Use parts made of non−magnetic
materials
Check parameters in the
SFC−LAC−... controller
Repeat test run under modified
conditions
Return to Festo
Rectify distortion
Lubricate the HME−... again in
accordance with table in chapter
Care and maintenance"
Observe maximum values as per
diagram in chapter Characteristic diagram in chapter Characteristic
curves"
Check parameters in the
SFC−LAC−... controller
Repeat test run under continuous
operating conditions
Observe permitted loading values
(take into account temperature
fluctuations during course of year)
Check parameters in the
SFC−LAC−... controller SFC LAC controller
Festo HME−... 0604NH English