Singer Quantumlock 5 Manual

Threading Blue Cover Stitch Needle: 
 
Top Cover Thread Guide 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thread the top cover guide by slipping the thread under the guide from right to 
left, and then pull the thread under the small round disk from the right side.  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Slip the thread into the center slot. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Slip thread through center slot; next slip it in front of the thread guide and then 
into the eye of the center (D) needle.  Finally thread the tail of the thread 
through the opening in the foot directly below the needle, pull thread under the 
foot and to the back of the serger.  

Threading Orange Cover Stitch Needle: 
 
Top Cover Thread Guide Orange Needle 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thread the top cover thread guide by slipping the thread under the guide from 
right to left, and then pull the thread under the small round disk from the right 
side. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Lay thread through Orange tension disk, while holding the thread securely with 
both hands.  Next slip into guide directly below the tension from right to left. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Slip thread into the first slot and then into the take-up lever slot. 
 
  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Slip the thread into the first slot. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Slip thread through first slot on the left; next slip it in front of the thread guide 
and then into the eye of the (C) needle on the left.  Finally thread the tail of the 
thread through the opening in the foot directly below the needle, pull thread 
under the foot and to the back of the serger. 
  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Threading Red Lower Looper: 
 
Top Cover Thread Guide 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thread the top cover thread guide by slipping the thread under the guide from 
the right to left, and then pull the thread under the small round disk from the 
right side.
  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Lay thread through Red tension disk while holding the thread securely with both 
hands.  Next slip into guide directly below the tension from right to left. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Using tweezers slip the thread into the slot at the back of the thread guide, and 
then into the next 3 guides marked with small red dots. 
  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thread the eye of the lower looper as shown, making sure that the thread is 
positioned in the V cut out in front of the looper threader.  Pull the thread tail to 
the back of the serger approximately 4 to 6 inches. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tugging slightly on the thread tail at the back of the serger, push threader lever 
all the way up and to the left to hook the thread into the eye at the back of the 
looper. 
  

Threading Brown Cover Stitch Looper: 
 
 
 
Top Cover Thread Guide 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thread the top cover guide by slipping the thread under the guide from the right 
to the left, and then pull the thread under the small round disk from the right 
side.