Presser Stroke - Pfaff 333-712/02 Adjustment Manual

Adjustment
13

Presser stroke

.04.05
O Move the needle bar to b.d.c.
O Adjust the clamp 1 (screws 2) according to rule 1.
O Slide the lever 3 (screw 4) in its slotted lever until you feel it reach the upper stop.
O Move the presser foot 5 to its upper turning point by turning the handwheel.
O Turn the crank 6 (screw 7) according to rule 2.
10
Rule
1. When the needle bar is in b.d.c., there should be a clearance of 172 mm between the
clamp 1 and the stitch platen.
2. The presser foot 5 should lift 20 mm off the stitch platen in its upper turning point at
maximum stroke adjustment.
7
6
5
Fig. 13 - 05
2
1
3
4