SINGER 5 FUTURA QUINTET 说明手册

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页码 136
16
THREADING THE TOP THREAD
A.  Raise the presser foot lifter. Always be sure to raise the 
presser foot lifter before threading the top thread. (If the 
presser foot lifter is not raised, correct thread tension 
cannot be obtained.)
B.  Turn the hand wheel counter clockwise (toward you) until 
the needle is in its highest position.
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the thread with your right hand in the following order as 
illustrated.
     *  Guide the thread through thread guides (1 & 2), and then 
pull it down along the groove (3).
     *  Guide the thread into the thread guide (4).
     *  Pass the thread through the eye of the needle (5) from 
front to back. (See following page for instructions on 
operation of the Automatic Needle Threader.)
IMPORTANT:
To verify that the machine is threaded properly in the 
tension discs, do this simple check:
   1.) With the presser foot raised, pull the thread towards 
the back of  the machine.  You should detect only 
a slight resistance and little or no deÀection of the 
needle.
   2.) Now lower the presser foot and again pull the thread 
towards the the back of the machine.  This time you 
should detect a considerable amount of resistance 
and much more deflection of the needle. If you do 
not detect the resistance you have mis-threaded the 
machine and need to re-thread it.