Husqvarna 1200 Service Manual page 40

20 The balance of the stitch - 1200
Requirements
The machine shall sew patterns and letters according to the symbol.
NOTE!
When checking and adjusting the stitch
length balance test sewing is to be carried
out on a simple cotton cloth with pads
(Stitch'n tear) and a thin and smooth
lower thread (=normal synthetic thread)
is to be used.Otherwise the balance of the
omnigram stitches might be influenced.
Check
-Insert the service casette into the front cover.
-Get into the service mode of the machine by pressing
the reverse feeding and (-) stitch length buttons while
turning on the main switch.
-Press button no 12 on the service casette.
The machine will now sew stitch L 48 (the rabbit) of
the L-casette.
-The chin of the rabbit must not show much difference
in height.
-Press button n13.
The machine will now sew the signs C,D,B,P,S,T,8
which should have the correct aspect.
Coarse adjustment
Press button no 11 on the service casette (=feeding 0). Turn the nut (A) until
the feed dog comes to a stand still when the foot control is pressed down.
Fine adjustment
Press button no 12 on the service casette and turn the nut (A) until the machine
sews stitch L-48 according to illustration.
Check the aspect of the folling signs: C,D,B,P,S,T,8 and that the columns of
the buttonhole have the same tightness.
40 Husqvarna service manual 104 72 30-26
SEWKNITWORLD