17
11
11
11
11----4 To install the tape guide
4 To install the tape guide
4 To install the tape guide
4 To install the tape guide
Install tape guide shaft A as close to the needle as possible,
but the machine must sew the fabric smoothly.
To adjust the tape guide, loosen screw B and turn eccentric
collar C clockwise or counterclockwise.
The eccentric collar serves as a stopper, so install the
eccentric collar properly so that it does not touch the needle
holder and spreader thread guide, etc.
11
11
11
11----5 Feeding amount of the lace/elastic
5 Feeding amount of the lace/elastic
5 Feeding amount of the lace/elastic
5 Feeding amount of the lace/elastic
To adjust the feeding amount of the lace / elastic, loosen
wing nut A and turn adjusting screw C while checking the
readings on lever B. To increase the amount, turn screw C
clockwise. To decrease the amount, turn screw C
counterclockwise. Adjustable from 0.9 to 2.3mm. Adjust
according to the fabric and/or elastic to be used. Adjust the
pressure of the elastic feed small roller (see 11-6)
simultaneously.
To increase the amount a little more, loosen two eccentric
set screws from hole D. Turn the handwheel all the way to
MAX with the wrench inserted until the handwheel stops
and then tighten the set screws. This increases the
adjustable range from 1.4 to 3.6mm.
11
11
11
11----6 Pressure of the elastic feed s
6 Pressure of the elastic feed s
6 Pressure of the elastic feed s
6 Pressure of the elastic feed small roller
mall roller
mall roller
mall roller
To adjust the pressure of small roller A, loosen adjusting
nut B as required. To increase the pressure, turn
clockwise.
To decrease the pressure, turn counterclockwise.
Adjust the pressure according to the elastic to be used.
11
11
11
11----7 Checking
7 Checking
7 Checking
7 Checking the performance of the elastic feeder
the performance of the elastic feeder
the performance of the elastic feeder
the performance of the elastic feeder
If the elastic feeder does not work well, it will not feed elastic uniformly, causing various
kinds of trouble such as burned elastic, jammed elastic, needle breakage, uneven sewing.
Check the following.
1. Adjust small roller A so that it can turn easily.
If it does not, the tape cannot be fed neatly.
2. The roller link and its shaft should move smoothly.
3. The small roller spring pressure should be as light as possible, yet be sufficient to
follow the roller speed.
< Note >
Decrease the pressure for stretchable lace elastic.
Increase the pressure for non-stretchable lace elastic.
