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Trouble shooting
Possible cause
Air supply interrupted
System pressure too low
Connections incorrect
Unused air connections are not sealed Seal front or base connections with accessories
Air connections in use are sealed
Possible cause
Air is not oiled
Chuck piston screw broken (overload) Send clamping system to SCHUNK for repairs
Piston rod or piston rod screw broken
(overload)
Air connections in use are sealed
Possible cause
Lock bolt at changing interface not
re-setting and remains depressed
32
02.00|KSPplus-BWM KSP-LHplus-BWM |en
8
Trouble shooting
Clamping block chuck jaws will not move
Solution(s)
Check air supply
Increase system pressure according to clamping
system technical specifications
Connections incorrect Check connections and
functions and connect properly
(included in delivery)
Remove set-screws from sealed air connections
Piston will not move
Solution(s)
Check maintenance unit, perform maintenance
Place oiler closer to clamping system
Set required oil level
or
Disassemble clamping system and repair with
original SCHUNK replacement parts
( 9.1, Page 34)
Send clamping system to SCHUNK for repairs
or
Disassemble clamping system and repair with
original SCHUNK replacement parts
Remove set-screws from sealed air connections
Jaw changing function does not operate properly
Solution(s)
Check if motion kinematics can be easily moved
and if they are damaged.
To improve movement, apply a few drops of
machine oil to the rotating joints until the
kinematics automatically reset
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