Specifications

Thread Break Brush Adjustment
Head #4
The thread break brush must be adjusted to make proper contact with the thread
break contact posts coming off the rear of the thread tensioner assembly PCB.
1. Put the needle case in any selected needle position.
2. Loosen the thread break brush bracket mounting screws at the color change PCB
(see Figure 2-25).
3. Position the thread break brush so it is centered directly under the selected
needle thread break contact post coming from the thread tensioner assembly
PCB.
4. Tighten the thread break brush bracket mounting screws securely, but not
overtighten.
Head #s 1, 2, and 3
The thread break brush must be adjusted to make proper contact with the thread
break contact posts coming off the rear of the thread tensioner assembly PCB.
1. Put the needle case in any selected needle position.
Thread Break
Brush
Color Change
PCB
Thread Break Brush
Bracket Mounting
Screws
Thread Break
Contact Post
Figure 2 - 25
2 - 28 Head Section
EMC 10/4 Technical Manual Melco Embroidery Systems