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Problem
Cause of Problem
Troubleshooting
4. Screws have fallen into the rail
groove.
○ The screws are the wrong size for the rail.
○ The screw is shorter than the rail groove
depth.
○ Use screws appropriate to the rail size
○ Contact the dealer from which you
purchased the machine with details of
your screw size.
5 . T h e s c r e w s d o n o t f l o w
smoothly.
○ The gap between the holding plate and
the screw head is too small.
○ Spring washer screws are smaller than
the type specified for the rail being used.
○ There is dust, dirt, or grease on the rail.
○ T h e r a i l v i b r a t i o n i s i n s u ff i c i e n t .
(The rail touches the body.)
○ Adjust the holding plate.
○ Adjust the vibration frequency.
○ Tilt the machine slightly.
○ If the speed of the screw flow does
not increase after the above adjust-
ments, contact the dealer from which
you purchased the machine.
○ Wipe the rail with a soft, clean alco-
hol-soaked cloth.
○ Check and adjust the vibration fre-
quency.
○ If the rail touches the body, contact
the dealer from which you purchased
the machine for repair.
○ Replace the driving motor.
