Pegasus W1500 series, Инструкция по эксплуатации

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14
Adjusting presser foot pressure
The presser foot pressure should be as light as possible, yet
sufficient to feed the fabric correctly and provide the uniform stitch
formation.
Loosen nut
1
. Adjust the presser foot pressure. Adjustment is
made by turning screw
2
clockwise or counterclockwise using a
coin. Tighten nut
1
.
Adjusting the differential feed ratio
1.
Loosen nut
3
for the differential feed ratio adjustment.
To increase the differential feed ratio, lower lever
4
.
The finished fabric is shrunk.
To decrease the differential feed ratio, raise lever
4
.
The finished fabric is stretched.
2.
After this adjustment tighten nut
3
.
Adjusting stitch length
CA
CA
UTION
UTION
Always turn off the power and unplug the machine when
adjusting the stitch length.
1
. While pressing the push button
5
, turn the handwheel
6
to
seek the position at which the push button
5
goes further into
the depth.
2.
Then, keeping the push button
5
pressed, turn the handwheel
6
and set the desired scale to the aligning mark
A
.
Note
Stitch length adjustment must only be made after the differential
feed ratio has been changed.
1
2
Heavy Light
3
4
To stretch
To shrink
5
A
6
Coarse Fine