Eliminating Faults - Festo DGPI AIF Serie Instrucciones De Utilizacion

DGPI(L)−...−AI F
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Eliminating faults

Fault
Slide does not come into
stroke end position
Heavy leakage
Cylinder does not reach the
desired speed
Faults in position scanning
Further notes on eliminating faults see documentation for the control system
(e. g. SPC11/200).
Festo DGPI(L)−...−AIF 0409a English
Possible cause
Adjusting screw of end position
cushioning completely closed
Cylinder is distorted
Seal worn
Air volume not sufficient
High friction or counteracting
force
Heavy external magnetic fields,
environmental disturbances
outside the specification
Remedy
Open adjusting screw
Fasten the cylinder to a flat base
Return to Festo for repairs
Increase connection cross−sections;
switch volume upstream
Select larger drive
Eliminate external magnetic fields,
note specification
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