Service manual

16) 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)

17) 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.

18) Replace the two bearing wipe assemblies onto the top and bottom of the cart. Check

for proper alignment of the felt wipes to the bearing tracks, and lubricate if

necessary. Replace the cable ties and cables onto the mounting posts. Replace the

Y-axis sensor magnet bracket onto the top wipe assembly and align properly.

19) Mount the cutting head mounting plate back onto the bearing cart. Make sure it is

oriented correctly, and that any shim washers are replaced in the proper location(s)

behind the plate. Tighten the four flat head bolts securely. (5mm wrench)

20) Mount the cutting head back onto the mounting plate, and tighten the four bolts

securely. Reconnect the control cables and insert the pneumatic hoses into the

proper fittings.

Tighten screws after belt is properly tensioned