Operation Manual

12 Sewing test

After finishing the assembly work a sewing test has to be made:

–

Insert the mains plug.

Caution: Danger of injury !

Needle thread, looper thread and gimp thread must only be

threaded when the machine is switched off or in the threading in

mode!

–

Insert needle

–

Thread in looper thread (see operating instructions).

–

Thread in needle thread (see operating instructions).

–

If desired, thread in gimp thread (see operating instructions).

–

Switch on main switch.

–

Load workpiece to be processed.

–

Select a buttonhole type and adjust a low speed at first (see

operating instructions).

–

Gradually increase the speed.

–

Check that the buttonhole meets the desired requirements.

If not:

Alter the thread tension (see operating instructions).

Attention!

The control unit is empty, if after a relative long waiting time the main

menu does not appear on the control panel.

In this case, the program must first be loaded (see chapter “Installing

the sewing software”).