Festo KSK Notice D'utilisation page 25

KSK
9 Troubleshooting
Malfunction Cause
Coupling broken – Overloading
– Too much offset
Connecting shaft Connecting shaft does not lie
slides through / securely in the coupling
jerky movement
Clamping screws loose
Grease in the clamping
connections
System overloaded
Scraping noises Too much offset
during positioning
Components rub against other
components
y-axis tilted Coupling defective (broken), shaft
during positioning breaks through
Tab. 3
Festo – KSK – 1503d English
Remedy
Replace coupling, observe maximum limits
Observe minimum dimension B
(è 5.2 Implementing installation)
Tighten clamping screws
1. Loosen the clamping connection con­
cerned, remove and replace the dam­
aged parts
2. Remove grease from contact surfaces
3. Reassemble the connecting shaft
Observe maximum limits
Readjust slide position without offset
(è 5.2 Implementing installation)
Create spaces
Replace coupling
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