37
104 72 47-26
24.Upper thread tension - Normal position
Check
A correct take-up should be obtained on straight stitch and
zig-zag when the sewing advisor is set on woven medium.
Comment 1
The sewing advisor adjusts the thread tension according to the selection of fabric
and sewing technique.
This is done by means of the computer and the thread tension step motor.
Comment 2
The thread tension that is set in the set menu is to be regarded as a general indication.
This general indication can be risen and lowered by means of the thread tension buttons
in the Set menu and remains until the machine is turned off.
Adjustment
1. Get into the service program and select
.
2. To adjust the thread tension on normal sewing - (Norm)
use
or
.
3. "Norm" adjustments can be done between -10 and +10
if embriodery thread tension (Embr) is set on 0 (zero).
If "Embr" is not set on 0 (zero) there are limitations in
the setting. The value of the setting could be higher or
lower then -10 or +10
.
The adjustment is automatically saved.
NOTE !
Before any adjustment is made remove any loose pieces of thread or fluff from
the thread tension discs
Settings