Ib_SewingMachine_uk 12.06.2006 14:52 Uhr Seite 8

Lervia KH 4000

“

2@

18a

1*

1*

b) Threading the lower thread

Turn the handwheel s in an anti-clockwise direction to fully raise the needle.

Pull the box compartment 2@ off to the side, it is only slid on, not firmly attached.

Then open the gripper flap “ situated behind it.

Fold out the folding lever ^18a of the bobbin case l ...

• and pull out the bobbin case l as shown.

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Ib_SewingMachine_uk 12.06.2006 14:52 Uhr Seite 9

Lervia KH 4000

1*

• Unwind approximately 10 cm of thread from the spool and slide this into the bobbin case l so that the spool unwinds anti-clockwise.

18c

• Pull the unwound end of the thread through the gap 18b in the side wall of the bobbin case ...

• under the tension spring ^18c ,

18b

18d

• until the thread comes out the slit 18d in the bobbin case.

_ For optimal setting of the lower thread tension, see Chapter 10.

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Ib_SewingMachine_uk 12.06.2006 14:52 Uhr Seite 10

Lervia KH 4000

1*

”

18e

2@

• Put the bobbin case l back on the pin and ...

turn the bobbin case l until the driver 18e catches in the notch.

Lay the excess thread such that it does not bind anywhere ...

then close the gripper flap ”.

You can simply slide the box compartment

2@ back on – for instance if you need this as an "extension table" for sewing large

material. You can also leave the box compart-ment off, for example for free-arm sewing of arms, trouser legs, etc.

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