handi quilter HQSixteen, User Manual

HQ Sixteen

™

 User Manual 1.6 

 Page 13

Note:

  Before adjusting your top tension remember to floss or pull the top thread up into the tension 

discs or it will float outside the discs providing little or no top tension.  This could cause significant 
tension or nesting problems on the bottom side of the quilt.

Important:  

Top tension should be adjusted after the bobbin case foundation tension adjustment is 

made.  

Top Tension 

 
Puckering, gathers and thread breakage occur when the top tension is too tight. Loops and 
thread nests occur on the back when the top thread tension is too loose. Tension may need to 
be adjusted depending on the fabric, thread or batting you are using on each project.  

 
To adjust the top tension tighter, turn the tension knob clockwise. To loosen the tension, turn 
the tension knob counter-clockwise.   If the bobbin case tension is adjusted a degree on the 
screw the top tension may need to be adjusted a ¼ to ½ turn to compensate or balance the 
tension

.  

Consistently using the same thread will reduce your tension issues.  If you use multiple brands, 
weights, types, colors, qualities, and mixes of threads, many tension variables will be created 
and more tension adjustments will be required.  Dark threads will be heavier (because of dye) 
than light threads of the same weight, type and brand also affecting tension settings.  The 
more consistent one is, the fewer variables will be involved. 

Maintenance 

 
Cleaning and Lubricating the Machine 

Only use light sewing machine oil in the HQ Sixteen™. 
Internal oiling is not necessary on the HQ Sixteen™ 
except when the machine is taken to a service technician 
for routine maintenance and cleaning. 

The bobbin 

basket assembly, however, needs regular lubricating

. 

Failure to keep the bobbin assembly lubricated can 
cause severe damage to the machine. To lubricate, turn 
off the machine.  Clean around the bobbin assembly with 
a soft brush to remove lint.   
 
Put a very small drop of oil on the hook in the bobbin 
assembly (see Photo 13). (Remove bobbin and case 
before oiling). The frequency depends upon the usage of 
the machine. Lubricating is recommended before running 
the machine if it has not been used regularly, or every other bobbin change if used frequently.

After oiling, always sew a scrap piece as oil may cling to thread. Over oiling can cause excess 
dripping from the bobbin assembly. Lack of lubricant may be noticed by a change in the sound 
of the machine and will affect stitch quality. 

Photo 13