FC2240-UM-251-9370
9-11
9. TROUBLESHOOTING
9.1.5 The X-axis Backlash is Excessive
Is there
play in the pen block
section?
No
Yes
Do the
guide shaft and its
bearing rattle?
Yes
No
Check the installation on
the pen block.
Do the
slide shaft and its
bearing rattle?
Yes
No
Loosen the M2 screw
and turn the offset pin for
adjustment.
Does the
slide arm rattle?
No
Does the Y
slider rattle?
Replace the pen block
assembly.
Remove the Y bar and
adjust the Y slider roller
pressure.
Yes
No
No
Check the M2 setscrew
holding the pen holder
and the thumb screw, and
tighten if necessary.
No
The X motor is worn out.
Replace it.
Yes
No
Does the Y
bar rattle?
No
Are there
strange sounds from
the X motor?
Check the motor pulley
setscrew and tighten if
necessary.
Check the screw and
pressure roller.
Check the X belt and X
synchro belt tension and
adjust if necessary.
Check the setscrews for
all the pulleys and tighten
if necessary.
Summary of Contents for FC2240
Page 1: ...CUTTING MACHINE SERVICE MANUAL FC2240 FC2240 UM 251 04 9370...
Page 2: ......
Page 8: ...FC2240 UM 251 9370 vi...
Page 38: ...FC2240 UM 251 9730 3 15 3 OPERATIONS Sample printout by the CONDITION function...
Page 42: ...FC2240 UM 251 9730 4 2 4 DAILY MAINTENANCE AND STORAGE...
Page 70: ...FC2240 UM 251 9370 7 26 7 DISASSEMBLY AND ADJUSTMENT...
