Controls
7
Edge trimmer -731/02
.09
7
Secondary needle-thread tension
.10
7 - 5
1
Fig. 7 - 08
Fig. 7 - 09
Keep your hands away from the
moving knife! Danger of injury!
● Press key 1 to switch the knife drive on
or off.
The bartack suppression key is
omitted, see Chapter 7.02
Keys on the machine head.
● To increase the needle-thread tension
dis-engage lever 1 by pushing it to the
right.
1