Singer QuantumLock - Setup: Wide Stitch Modifications

ATD:
Auto Tension Dial
“B”
Left Cover Stitch
Needle “C”
Unthreaded and
Remove Needle
Middle Cover Stitch
Needle “D”
Unthreaded and
Remove Needle
Right Cover Stitch
Needle “E”
Unthreaded and
Remove Needle
Overedge Left
Needle “A” (Orange)
Threaded
Overedge Right
Needle “B”
Unthreaded and
Remove Needle
Upper Looper
(Green)
Looper Engaged
and Threaded
Lower Looper
(Red)
Threaded
Chain Stitch Looper
(Brown)
Unthreaded
Upper Knife Engaged
Seam Guide Plate Not Installed, use
Knife Plate Cover
Seam Width Dial “N”
Stitch Length Dial “2”
Presser Foot
Pressure
“N”
Differential Feed Dial “N”
Stitch Finger “N”
Spreader Disengaged
Set-up:
Needle:
Three-Thread Overlock (wide) page 2