HIGHLEAD GC24698-25L, Инструкция по эксплуатации

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2. Cautions on operation
1) When the power is turned on or off, keep foot away from the pedal.
2) It should be noted that the brake might not work when the power is interrupted or power failure
occurs during sewing machine operation.
3) Periodically clean the machine.

Operation
1. How to attach needle (Fig.4):
Note: Before attach needle, be sure to turn off the power.
Loosen the needle clamping screw
；
Hold the needles so that the two
needles side with the long grooved (faces each other), and insert it as deeply as
it will go into the needle clamping holes, tighten screws.
2. How to wind the lower thread (Fig.5):
Strength of winding
：
Particularly in the case of nylon or polyester thread, wind the bobbin loosely.
(1) Press the bobbin onto the thread winding shaft.
(2) Pass the thread for winding thread as shown in the figure, and wind the end of the thread clockwise
around the bobbin several times, then wind the thread on the thread adjuster side counter-clock wise several
times.
(3) Press lever A in the direction of the arrow, and start the sewing machine.
(4) The operation will automatically stop when winding is completed.
(5) Adjustment of thread winding strength, Adjust with the thread adjuster nut B.
(6)Adjustment of thread winding amount, Adjust by loosening screw C and moving the adjustment plate D
a. The thread winding amount will decrease when moved in the direction of a.
b. The thread winding amount will increase when moved in the direction of b.
3. Selection of Thread
（
Fig.6
）
:
It is recommended to use “S” twist thread in the left needle (Viewed from front), and “Z” twist thread in the
right needle.
When discriminate use of needle thread is impossible, use “Z” twist thread in the needle. For bobbin thread,
“S” twist thread as well as “Z” twist thread can be used.
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