Owner's Manual

2. USEFUL FUNCTIONS FOR OPTIMUM SEWING
2
BAS-300G-484, BAS-300G-484 SF
Thread take-up
amount (stroke)
2. USEFUL FUNCTIONS FOR OPTIMUM SEWING
Intermittent presser foot height can be set easily
using the panel (-484 SF specifications only)
Page 30
INSTRUCTION MANUAL CD
5-7. Setting the height of the intermittent presser foot
6-7. Using user programs
INSTRUCTION MANUAL CD
10-7. Adjusting the thread take-up amount
4721M
4723M
4722M
Easy threading in threading mode
Page 20
When using threading mode for threading, the tension
discs will open so that the thread can be threaded
more easily.
Furthermore, threading mode is safe because the
sewing machine will not start even when the foot
switch is depressed.
Easy and accurate feed plate replacement
The feed plate installation position can be obtained
accurately by using the panel, which makes feed
plate replacement much easier.
INSTRUCTION MANUAL CD
10-12. Installing the feed plate
Feed plate installation mode
The height of the intermittent presser foot can be set
simply by entering a numeric value at the panel,
without the need for tools.
Furthermore, you can use user programs to set the
intermittent presser foot height to the desired height
separately for each sewing program.
Less thread
More thread
Using the thread take-up device to prevent the thread pulling out at the sewing start
The upper thread trailing amount can be changed to the optimum length for the material, so that the thread can be
prevented from pulling out at the sewing start.
<Adjustment method>
Loosen the pre-tension nut (1), and then turn the stopper (socket bolt) (2) to adjust the extension
position of the thread take-up cylinder (3).
* If you would like to reduce the upper thread trailing amount, tighten the stopper (2).
* If you would like to increase the upper thread trailing amount, loosen the stopper (2).