Barudan BENS, Руководство по эксплуатации

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Sewing Speed Control
Before sewing, lower the speed. If tensions look good, slowly increase speed.
Operation at too high a speed can cause fabric distortion and give poor
results. Personal experience will be your best guide.
•
Machine sewing speed is shown on screen in stitches per minute.
•
Normal speed for best quality is from 500 to 750 stitches per
minute.
•
When sewing on finished caps, normal speed is lower, usually no
more than 550 stitches per minute.
•
Speed can be changed at any time, before beginning or while the
machine is sewing.
•
A sudden change in speed while sewing will most likely cause a
noticeable difference in stitch quality.
Changing the Sewing Speed
1. Press the Speed softkey on the BENS
automat. The Speed menu displays.
2.
The current sewing speed is shown
above the speed bar graph. Use the
menu keys to change the speed as
desired.
•
Press and hold A, below the Decrease
icon, to decrease the sewing speed.
•
Press and hold B, below the Increase
icon, to increase sewing speed.
•
Press C, below the Increment of 50
icon, together with A, to decrease the
sewing speed by increments of 50 at a time.
•
Press C, below the Increment of 50 icon, together with B, to
increase the sewing speed by increments of 50 at a time.
The speed bar and current speed at the top of the screen immediately
reflects changes made by pressing the menu keys.
3.
When you have completed changing the speed, simply wait a few
seconds without pressing any menu keys. The speed menu fades, and
the previous screen is displayed. Or, press the Speed softkey to
immediately return to the previous screen.
BENS Operation Guide - 12/99 Sewing 3-3
Speed Menu
Speed
Softkey