FC4500-UM-251-9370 74
6 REPLACEMENT PROCEDURES
6.40 How to adjust the Front X Slider Roller Tension
Perform this adjustment before installing the Y bar and the X belt to the front X slider.
(1) Loosen the three M3L4 TP head screws holding the Front Tension Plate.
(2) Gently push up the Front Tension Plate as shown in the picture below to make a tension for the
middle roller, and then tighten the three M3L4 TP head screws holding the Front Tension Plate.
At this time, do not add the strong tension, otherwise the Slider Rollers will be deformed.
Front Tension Plate
Do not loosen this M4L10 TP
head screw.
Gently push up this area to make a tension
for the middle roller.
M3L4 TP head screw
(3) Move the Front X slider to the X direction several times, and then conrm there is no play between
the rollers and the X rail.
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