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4
.
Proper operation
使用說明
16
4.4
線鬆緊
4.4
Thread tension
調整線架上的鬆緊度是靠螺母
○
1
-
○
6
取決於布線寬度
和其它狀況。
(Fig.29)
○
1
-
○
4
:針的線(
○
1
:右針,
○
4
:左針)
○
5
:上網線
○
6
:下網線
!
如果調緊線時,以順時間方向調下
○
1
-
○
6
螺絲。
!
如果調鬆線時,以逆時間方向調上
○
1
-
○
6
螺絲。
Adjust the thread tension with the tension adjusting
nuts
○
1
-
○
6
depending on fabric type, thread type,
Fig.23
seam width, stitch length, and other sewing conditions.
○
1
-
○
4
: needle threads (
○
1
: right needle,
○
4
: left needle)
○
5
: top cover thread
○
6
: looper thread
●
To tighten the thread tension, turn the nuts
clockwise.
●
To loosen the thread tension, turn nuts counter-
clockwise.
4.5
調整壓腳壓力
4.5
Pressure of presser foot
放鬆螺母
○
7
然後用壓腳柱螺帽
○
8
來調壓力。
(Fig.24)
!
增加壓腳壓力時,順時間調整螺帽
○
8
。
!
減
壓腳壓力時,逆時間調整螺帽
○
8
。
Loosen the lock nut
○
7
and turn the adjusting screw
○
8
to adjust the pressure.
●
To increase the pressure, turn the adjusting screw
○
8
clockwise.
●
To decrease the pressure, turn the adjusting screw
○
8
counterclockwise.
Fig.24
提醒:
儘可能保持壓腳壓力在最鬆的狀態,使布在針板上更加平穩。
Note:
Keep the pressure as low as possible for stable stitches.