Global WF 9221-76 User manual

GLOBAL
WF 9221-76
Instruction manual

Technical Data
Machine subclass: Global WF 9221-76 Global WF 9221-2-76
Needle system : DY x 23 DY x 23
Needle size (standard) : 230 230
Max. PFL lift : 20mm 20mm
Max. stitch length : 10mm 10mm
Standard needle gauge : X 18mm
Needle gauge available : X 8 / 9,5 / 12,7 / 15,9 /
25,4 / 44,5mm
Working space : 760mm 760mm
Back Tack (standard) : Pneumatic Pneumatic
Presserfootlifter (standard) : Pneumatic Pneumatic

Adjusting the stitch length
-Push and hold button shown on picture, turn handwheel until you feel button lock-in.
-Hold in the button, turning the hand wheel away from you will make the stitch length
longer and turning the hand wheel towards you will make the stitch length shorter
(see below).

Adjusting the rocker
-With the stitch length being set for 0 with the needle at the lowest position, the
feeding foot bar should be distanced 14,5mm from the presser foot bar (see picture
below).
Feed dog height
-Being in its topmost position, the feed dog should exceed the throat plate by 1 tooth
height.
-For checking, set the stitch regulator for 0 stitch length and turn the handwheel.

Lifting movement of the feed dog
-The ascending feed dog and the descending needle should reach the throat plate level
simultaneously (see picture below).
-The feed dog is at its topmost point when the needle is at its lower dead point (see
picture below).
-For checking, set the stitch regulator for 0 stitch length and turn the handwheel.