Movable Upper Cutter; Disengaging, Position B; Engaging, Position A; 2-Thread Overlock Converter - Pfaff coverlock 4.0 Owner's Manual

Movable upper cutter

Disengaging, position B

Turn off the main power switch and unplug the machine.
• Turn the handwheel toward you until the upper cutter
is raised to the highest position.
• Open the front cover.
• Pull the movable cutter knob to the right as far as it will
go.
• Turn the knob toward you counter clockwise until the
cutter clicks into the locked position B.

Engaging, position A

• Open the front cover and pull the movable cutter knob
to the right as far as it will go.
• Turn the knob clockwise until the cutter clicks into the
cutting position A.

2-thread overlock converter

Engaging

Turn off the main power switch and unplug the machine.
2-thread overlock stitches are sewn using one needle
thread and the lower looper thread. Before sewing, the
2-thread converter must be attached to the upper looper.
• Open the front cover.
• Raise the white handle on the 2-thread converter to
insert the sharp edge (A) of the converter in the eye (B)
of the upper looper.

Disengaging

Turn off the main power switch and unplug the machine.
• Lower the white handle on the converter and remove
the sharp edge (A) from the eye (B) of the upper looper.
10 Preparations
A
B