Venga SWM 3000 Mode D'emploi page 13

Raise the Presser Bar by lifting the Presser Foot Lifter. Press the Presser Foot Lever, located
in back of the Presser Foot Holder and the Foot will disengage.
Attaching the Presser Foot
Raise the Presser Foot using the Presser Foot Lifter. Place the Foot under the Presser Foot
Holder, then lower the Presser Foot Holder until the cut-out is directly above the pin.
The Presser Foot will engage automatically
WINDING THE BOBBIN
The Sewing machine uses metal bobbins. The Bobbin Case is magnetised. When the
metal bobbin is used, correct tension for the bobbin thread can be achieved. Therefore,
do not use transparent or plastic bobbins - using transparent or plastic bobbins will result
in poor stitch quality due to lack of tension on the Bobbin Thread. Always use metal
bobbins.
Place the spool base, thread and spool cap onto the spool pin. Pull the thread out from
the spool. Slip it into the Thread Guide, then wind it around the bobbin tension guide, as
illustrated.