Service manual

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10) Align the top end of the belt with
the center mark on the cart, then
tighten the two tensioning screws
on the top edge exactly 3 full turns
each clockwise. (2mm wrench)
11) Confirm proper belt alignment, then
tighten the top two belt coupling screws
securely. Slide the Y-axis cart up and
down a few times to check belt position.
12) Mount the felt bearing wipe assembly
back onto the top of the Y-axis bearing
cart. Mount the Y-axis magnet bracket
back onto the rear of the wipe assembly.
Do Not over-tighten the mounting screw;
the threaded hole is plastic!
13) Mount the motor back onto the mounting
plate, but do not fully tighten the bolts.
Re-mount the motor cable bracket at the
top-rear with the single Allen bolt. Place
the replacement belt onto the pulleys,
and slide the motor back away from the
large pulley.
Align belt coupling to
center mark on cart
Tighten screws after belt is properly tensioned
Create belt tension with lar
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e screwdrive
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