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b.
Maintenance plan
Daily
Weekly
Monthly
Every 6 months Every 12 months
Check Max vacuum level of the ejector
•
Check the micro holes
•
Check the silencer
•
Check tightening’s
•
Check the foam
•
Check supply air pressure
•
Check the electrical connection
•
Check the air connection
•
Check the general condition
•
Clean gripper exterior
•
9.
PROBLEMS/SOLUTIONS
Problem
Possible cause
Solution
Insufficient vacuum level or vacuum achieved too slowly
Operating pressure too low
Increase the pressure
Internal diameter of pressure hose
too small
Use hoses with larger internal diameter
Damaged sealing
Check and replace if necessary
Leak in pressure hose
Check hoses
Dirty ejector
Clean
Object not gripped
Low vacuum level
See above
Insufficient suction capacity
change the ejector version
Dirty micro holes
Clean
Lift is too fast
Slow down lift, avoid acceleration peaks
Pieces not suitable for lift with this
system
Replace grip solution
Occluded foam filter (with filter
version)
Clean
Occluded silencer
Replace silencer
Foam wears very quickly
The system is not corrected
placed on the workpiece
The gripping system must be parallel to
the workpiece surface
Note: We recommend always running preliminary tests with original samples. We are available for running such tests.