Manual

CLR−...
Festo CLR−... 0912d English
33
12 Trouble−shooting
Fault Cause Possibilities
Swivel and clamping
sequence not expected
Guide bolt in wrong groove Modification to the swivel
movement see chapter
Mechanical installation"
Proximity switch does
not switch
Ferritic objects in vicinity
(fastening elements)
Use non−ferritic materials or a
different type of proximity
switch (SMT−8−...)
Hard impact at the end
positions
Mass on clamping finger
too large / non−permitted
parts used
Use clamping finger with
unmodified clamping screw
Excessive speed Restrict swivel motion more
CLR−... cannot hold the
part to be clamped
Insufficient operating
pressure
Increase operating pressure
to maximum permitted value
Fig.24