White 634D manual Preparation for Sewing and Checking, Then thread each needle’s eye

(3) Needle Threading (C) (D).

For ease in threading, turn the moveable cutter to the non-operating position. (See Page 3).

1.Raise the needles to their highest position.

2.Draw thread from spool and pass it through guide ®.

3.Lay thread between thread tension discs © while pressing down the tension release lever.

4.Pass thread through guides ©, ®, © needle thread.

Pass thread through guides ©, © needle thread. (Fig A)

for right

for left

Fig. A

5.Then thread each needle’s eye ©.

Cut the thread leaving about 10cm (4”) of spare thread.

Use tweezers for easy threading to needle’s eye.

Preparation for Sewing and Checking

Check that no thread slips off guides, or breaks. Confirm that the upper cutter moves against the lower cutter correctly by turning the handwheel slowly towards you. If it is not correct, check if there is any fabric or waste thread between cutters. Turn the handwheel towards you with your right hand to check that the thread winds around the stitch finger of the needle plate.

If the thread doesn’t wind around the stitch finger of the needle plate, check if any threads are threaded incorrectly.

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