Lower looper easy threading operation; Threading the lower looper; CHAPTER 3 - Page 17

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English

CHAPTER 3 

THREADING

4.  Pass the thread through the tension disc 

4

which is in the channel next to the blue tension 
adjustment dial.

5.  Guide the thread down the channel and 

pass the thread through the threading points 

5678

 next to the blue color marks following 

the numerical order in the accompanying 
illustration. 

NOTE: 
Make sure to thread both of the thread take ups 

7

.

Continue on "Lower looper easy threading 
operation".

Lower looper easy threading operation

1.  Slide the lower looper threading lever <A> to 

the right. 
The lower looper <B> moves to the position 
illustrated as below.

<A>

<B>

<B>

CAUTION

Slide the threading lever only in the directions 
shown by the arrow. Forcefully moving the 
threading lever in any other direction may damage 
it. 
 
Before sliding the lower looper threading lever, 
make sure the needle is at its highest position.

2.  Pass the thread as illustrated.

CAUTION

Turn off the machine before threading for safety.

Threading has to be done in the following order. 
1. Lower looper 
2. Upper looper 
3. Right needle 
4. Left needle

Threading the lower looper

Run the thread in the sequence illustrated, 
following the blue color and the numbers next to 
each threading point.

1.  Open the front cover by sliding to the right and 

guiding the top toward you.

2.  Pull the thread off the spool and directly up 

through the thread holder 

1

 and the thread 

plate 

2

 on the thread tree from back to front.

3.  Pass the thread thourgh the hole 

3

 on the top 

of machine.