Pfaff coverlock 4852 Owner's Manual page 38

36 36
Adjusting the machine to the cover stitch
(Prog. 02) and two thread chainstitch
(Prog. 01)
This is only necessary if you do not want to
trim the fabric edge. Insert the needle(s) (see
page 13) according to the overview of the
threading paths and threading sequences
(see page 26). Open the looper cover and
remove the blade guard 8 by pulling it
towards you.
Lower the swiveling stitch width latch (see
page 31) and disengage the upper blade
(see page 30). Ensure that the upper blade
is disengaged by turning the handwheel
towards you.
Disengage the upper overedge looper. Move
the upper overedge looper 18 into its lowest
position by turning the handwheel towards
you.
Move the looper disengaging lever 9 to the
left. Ensure that the looper is disengaged by
turning the handwheel towards you.
Thread the two thread chainstitch looper and
the cover stitch looper (see pages 18 to 21)
and then the needle(s) (see page 22 and 23).