Pfaff EXPRESSION 2038 -, Руководство пользователя, Страница: 63 / 68

6:3
Maintenance
Problem/Cause Remedy
The machine does not feed or feeds irregularly
Sewing lint has collected between the feed dog teeth
rows. Remove needle plate, remove lint with brush.
Feed dog is lowered. Push slide A to the right or slide B to the left.
Slide A is at the left or slide B is at the right (see page 2:15) Push slide A to the right or slide B to the left.
The needle plate is not lying
fl at. Press downwards at the front of the needle plate until you
hear it snap into place.
The machine is running with dif fi culty
There are thread remnants in the hook ways. Remove the threads.
The machine does not sew the selected stitch
Switch off the machine, wait 10 seconds and switch on again. Select the desired stitch again. Before changing presser feet
and needle the main switch must be switched off. Do not attempt to sew without fabric under the presser foot. When
leaving the machine, even for only a short time, switch off the main switch. This is important if there are any children
nearby.
Display incorrect or no display
When static electricity is being discharged some segments
of the display will fail.
Switch off the machine on completion of the sewing operation
and then turn it back on again after approx. 10 seconds. All
segments must appear again on the display. Select the desired
stitch again.
The contrast on the display may be disturbed when the
machine is cleaned or is transported (display is illegible
or dark). Set the contrast using the contrast control.
Non-original Parts and Accessories
The warranty does not cover any defect or damage caused
by use of non-original accessories or parts.