CAUTION!
Risk of crushing
The spring of the knife fi tting dial is
under high tension and the dial can
therefore spring back when returning
to the original position and there is a
risk of crushing fi ngers.
− Always hold the dial fi rmly and let it
gently click into place in its original
position.
Converting to two-thread
operation
You can also use your machine solely as a two-
thread machine. To do so, use the two-thread
converter (see section “Accessories” on page 17).
Please refer to the table in section
“Overview of machine settings” on page
33 for the various applications of the
two-thread converter.
1. Switch off the machine and pull out the mains
plug.
2. Open the front fl ap (12).
3. Depending on the desired seam (see table
in section 10), remove the needle that is no
longer required, and the threads for this
needle and for the upper looper (see also
“Replacing needles” on page 55).
4. Remove the two-thread converter (46) from
the accessory compartment on the work table
(16) when using for the fi rst time.
5. Insert the two-thread converter in the recess
on the upper looper (32).
Converting to two-thread operation
45
