Brother PR-620 Be sure to rotate the handwheel counterclockwise, Put a drop of oil onto the hook

3Rotate the handwheel (about 50 degrees) to move the race of the hook to a position where it can easily be oiled.

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1Handwheel

•Be sure to rotate the handwheel counterclockwise.

4Put a drop of oil onto the hook.

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2

1Punch a small hole in oil bottle.

2 Apply oil here.

• Use a pointed object to punch a small hole in the tip of the enclosed oiler before using it.

5After oiling, insert the bobbin case into the hook, and then close the hook cover. (Refer to page 18.)

■Oiling the needle bars

From embroidering screen, select one needle bar at a time. Pull down the selected needle bar and lock into position (refer to page 72). Put one drop of oil on the lower needle bar felt washer.

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1Apply oil here.

• Too much oil may drip onto sewing project.

Note

●Put a drop of oil onto the hook once a day before use.

●Apply one drop of oil on the lower needle bar felt washer every 40 – 50 hours of sewing time.

●Apply only sewing machine oil. Use of any other type of oil may result in damage to the embroidery machine.

●Do not apply too much oil. Fabric or thread may get contaminated. If too much oil is applied, wipe off any excess with a rag.

●If the thread breaks while sewing or the

operating noise of the hook becomes loud,	7
apply oil onto the race hook.

Maintenance 197