FlexLink XT (макс. 30 кг) Тех. обслуживание - Manual (Page 67)

2002-12-11 67
XT Lift & Rotate station XTPR
Stops and dampers
Symptom Possible cause Action Reference If fault remains
Jam and noise when
lifting, lowering the
pallet
Worn guide pins Replace guide pins “Check wear of guide
pins” on page 13
Contact your local
FlexLink supplier
Incorrect orientation
of non-cylindric
guide pin Rotate pin to correct
orientation “Assembly manual
XT modules”
Incorrect position of
stop Adjust placement of
stop to fit the locating
unit
Incorrect position of
guide pins Adjust the end
position of the rotate
actuator “Check speed of
rotating movement”
on page 13
Incorrectly adjusted
pneumatic throttle
valves Adjust pneumatic
throttle valves “Check speed of lift
and lowering
movement” on
page 13 and “Check
speed of rotating
movement” on
page 13
Symptom Possible cause Action Reference If fault remains
Noise when pallet
hits the stop
Too high conveyor
speed, too heavy
pallet queue Lower the speed, cut
the pallet queue and
add extra stops
Contact your local
FlexLink supplier
Incorrectly adjusted
damping (damped
stop) Adjust the damping
screw “Check the damping
function” on page 14
Noise when stop
goes out
Insufficient
pneumatic damping Adjust the external
non-return throttle
valve “Check noise level”
on page 14
Damper will
involuntary be
pushed out (loaded)
The “easy-driven”
damper is influenced
also by low pressure
increase caused by
other equipment Make sure that the
damper is connected
to a separate
“insulated”
pneumatic valve