Service manual

3.0 Maintenance Guide

Figure 18

4. Inspect the belt and make sure it is tight. If it is not, loosen the (2) screws at the rear of the

machine, pull belt tight, then tighten the screws.

5. Make sure the pulley is properly lined up with the belt (Figure 18). If not, the position of the

pulley can be adjusted by loosening the pulley set screw, then slide the pulley into place, then

tighten the set screw.

6. Now move the backgauge forward and backward through its full range of motion, checking to

make sure the pulley tracks along belt properly.

7. Replace bottom cover and lay machine flat.

3.4.12 Re-engaging the Knife Pull-Down Gear

If the knife pull-down gear becomes disengaged, the following procedure must be followed in order to

properly re-engage it:

1. Turn off the power and disconnect the power cord.

2. With the top cover ON, place machine on a flat level surface on it’s left side and remove

bottom cover.

3. Disengage the motor brake by moving the brake lever counterclockwise (when looking at

lever from front of machine) as shown in Figure 19.

Encoder

Belt

Pulley

Bracket Mounting

Screws