Singer Serger Professional 5 Manual

							 
   
   
 Three-Thread Flatlock (narrow) page 11  
 10. Thread the looper eye (A)  from front to back.  Pull about 4 inches of thread. 
                 Position thread into V cutout (B) on thr eader.  Firmly hold thread tail with left   
                  hand and pull Threader lever (C) up into place (D).  
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
     
 
 
 
 
 
 
NOTE: Make sure the Upper Looper thread is 
behind the Lower Looper thread. 
Threader Lever 
“V” cutout   
						

							 
  
  
  5. Continue to thread point s 4-8.  Slip the thread into the rear slot of the  
      thread guide  g.  Go over the take up lever  h.  Continue by slipping the  
               thread into the right  slot of the thread guides i and  j.  
 
  8. Before threading the eye of the needl e, make sure the thread is    
               behind
 the thread guide located on t he bottom of the needle clamp. 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
  9. Draw about 4 inches of the thr ead through the needle eye towards the back 
      of the machine.  
  
      10. Place the thread to t he back, under the Presser Foot.   
 
 
 
 
 
 
 
 
 
Three-Thread Flatlock (narrow) page 13  
						

							 
  
Three-Thread Flatlock (wide) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      
 
 
 
 
 
 
 
 
 
 
             
 
 
 
 
 
 
Three-Thread Flatlock (wide) page 1 
The Three-Thread Flatlock (wide) has the same set up as the Three-Thread 
Flatlock (narrow) Stitch.  The only exception is the Right
 Overedge Needle is now 
unthreaded and removed and the Left
 Overedge Needle is threaded.  By using the 
left needle, the stitch becomes wider.   
Right Overedge Needle Thread 
 Left Overedge Needle Thread  
						

							 
 
ATD: 
Auto Tension Dial  
            “F” 
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 Cover Plate 
Seam Width Dial          “N” 
Stitch Length Dial          “2” 
Presser Foot  
Pressure          “N” 
Differential Feed Dial           “N” 
Stitch Finger          “N” 
Spreader     Disengage 
Set at: 
Needle: 
Three-Thread Flatlock (wide) page 2  
						

							 
 Three-Thread Flatlock (wide) page 3  
 
            Decorative Ladder Effect (wide)                                Decorative Loop Effect (wide) 
              Fabric Right Sides Together                                    Fabric Wrong Sides Together 
Right Overedge Needle Thread 
 
Left Overedge Needle Thread 
 
Lower Looper Thread 
Upper Looper Thread  
						

							 
   
   
  
 
  5. Continue to thread point s 4-8.  Slip the thread into the middle slot of the  
      thread guide  g.  Go over the take up lever  h.  Continue by slipping the  
               thread into the middle  slot of the thread guides i and  j.  
 
  6. Before threading the eye of the needl e, make sure the thread is behind
  
               the thread guide located on the  bottom of the needle clamp. 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
  7. Thread the eye of the left needle  k. 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
  8. Draw about 4 inches of the thr ead through the needle eye towards the back 
      of the machine.  
  
      9. Place the thread to  the back, under the Presser F oot.  Lower foot and sew.   
 
Three-Thread Flatlock (wide) page 5