3.3 Roller foot
Rule:
1. The location surface on the roller foot holder should be aligned in
the right angle to the longitudinal axis of the machine.
Between the roller foot and the wheel feeder should be a distance
of (A) = 0.03 to 0.16 mm.
2. The position of the roller foot in sewing direction should be set
as follows:
- for single needle machines (B) = 1,3 to 2,3 mm
- for twin needle machines (B) = 0 to 2,3 mm
3. The lateral position of the roller foot should be set so that the lower
edge of the roller foot ends with the left-hand edge of the stitch
hole (8).
–
Loosen screw (1). Displace the presser foot bar vertically
according to rule 1. Insert the Philips screw-driver (2) that is part of
the accessories into the hole of the roller foot holder (3) and turn
the presser foot bar (4) together with the roller foot holder (3) until
the Philips screw-driver comes to a right angle with the longitudinal
axis of the machine. Tighten screw (1).
–
Loosen screw (5). Displace the roller foot according to rule 2 and
tighten screw (5).
–
Loosen screw (6). Displace the roller foot according to rule 3 with
the adjusting screw (7) and tighten screw (6).
22
1
3 4
2
7
6
5
B
A
A
8
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