MEGASEW MJ101TX User manual
Safety introduction i-iv
1. Name of each part
各部份名稱
1
2. Installation
安裝
2
2.1 Installation 安裝 2
2.1.1 Tabletop type 桌板尺寸 2
2.1.2 Installing machine head 車頭安裝 3
2.2 Adjusting Presser foot lift 調整抬壓腳 4
2.2.1 Presser foot lift 抬壓腳 4
2.2.2 Tension release unit 過線組 6
2.3 Other parts 其它部份 7
馬達轉速&手輪轉
動方向
8
4. Lubrication
潤滑
9
4.1 Lubricating oil 潤滑油 9
4.2 Lubricating 潤滑系統 9
4.3 Refilling oil 補充油 10
4.4 Changing oil 更換油 11
5. Proper operation
使用說明
12
5.1 Needle system 車針系列 12
5.2 Installing needle 針的安裝 13
5.3 Threading 穿線 14
5.4 Thread tension 線鬆緊 15
5.5 Pressure of presser foot 調整壓腳壓力 15
5.6 Up-and-down position of presser foot 調整壓腳高低 16
5.7 Adjusting differential feed dog 調整差動 17
5.8 Adjusting stitch length 調整針距 18
5.9 Adjusting lapped width of upper fabric 調整切布刀 19
5.10 Sp device 過線油組 20
5.11 Use of lap former 導布器 21
CONTENTS
3. Sewing speed and direction of hand
wheel
6. Adjustments
調節裝置
22
6.1 Needle thread tension 打線組 22
6.2 Looper thread tension 下底線 24
6.3 top cover thread tension 上網線 25
6.4 Height of needle 針位高度 26
6.5 Looper 下勾針 27
6.6 Needle guard (front) 前針檔 29
6.7 Needle guard (rear) 後針檔 30
6.8 Top cover thread carrier and hook 上撥線架 31
6.9 Height of feed dog 勾齒高度 32
6.10 Replacing presser foot 置換壓腳 34
6.11 Replacing presser foot spring plate 置換壓腳彈片 37
6.12 Replacing and adjusting knives 置換和調整刀片位置 38
7. Specifications 規格 40
CONTENTS
1
1. Name of each part
各部份名稱
Fig. 1
2
2. Installation
安裝
2.1 Installation
2.1 安裝
2.1.1 Tabletop type
2.1.1 桌板尺寸
Fig. 2
3
安裝
2. Installation
2.1.2 Installing machine head
2.1.2 車頭安裝
Install a sewing machine on the sewing machine 組裝縫衣機到支撐塊上面要用2顆螺絲。(圖3)
supporting block with two screws. (Fig.3)
If the machine falls down or turns over, damage
如果機器翻倒，它會發生損害。避免機器的損壞
will occur.
安裝機器時必需2人以上。
Always arrange two persons or more to install the machine.
Fig. 3
When installing the machine, use 2 screws, 2 flat
washers and 2 spring washers to fix. (Fig. 4)
安裝縫紉機時，用2顆螺絲及墊片固定。(圖4)
Before startig operation, unplug the motor's
power cord from the outlet.
Fig. 4
操作前，請先關閉電源。
注意
WARNING
注意
WARNING
4
2. Installation
安裝
2.2 Adjusting presser foot lift
2.2 調整抬壓腳
2.2.1 Presser foot lift
2.2.1 抬壓腳
1. Make sure to leave a clearance between the presser
bar lifter lever ①and the presser bar connecting
bracket ②to 1 mm when the presser foot closely
touches the stitch plate. (Fig. 5)
Note: The clearance between the body of the presser
foot and presser foot spring plate is 0.3mm.
1.當壓腳緊貼在針板上時，在抬壓腳連接軸 ①
跟壓腳連接托架 ② 留1mm的間隙。(圖5) Fig. 5
註：壓腳主體跟壓腳彈片之間要有0.3mm的間隙。
Adjusting :
(1) Remove the seal plugs ③and ④to check the
above-said clearance. (Fig. 6)
(2) Loosen the screw
⑤
of the presser foot lifter
lever link (long).(Fig. 7)
(3) Move the presser foot lifter lever link (long)
⑥
right or left to adjust the clearance.(Fig. 7)
調整：
Fig. 6
(1) 移除油塞③④才可以檢查間隙。(圖6)
(2) 放鬆壓腳連接桿螺絲 ⑤。(圖7)
(3) 左右移動壓腳連接捍(長)⑥去調整間隙。
(圖7)
Fig. 7
5
2. Installation
安裝
After adjusting the clearance of the presser bar lifter
lever ①, adjust the presser foot lift when presser
bar is located at the lowest position.
If this is not adjusted, damage can probably be caused
to top cover thread hook. (Fig. 8)
在調整抬壓條連接軸 ① 之後，調整抬壓腳在壓腳
的最低位置。
如果此項調整沒作，會導致上網線勾損壞。 Fig. 8
(
圖
8)
2. Make sure to keep a clearance between the notch
of the needle clamp
①
and the top cover thread hook
②at 0.3mm when the needle bar is at the lowest point,
and the presser foot is fully raised by pressing foot
pedal. (Fig. 9)
2.當針柱在最低位置和壓腳完全抬舉時，針鎦 ①
和上網線勾
②
需留間隙 0.3mm。
(
圖
9)
Fig. 9
Adjusting :
(1) Loosen the lock nut
③
.
(2) Move the preseer foot lifter stop plunger ④in or out
to adjust the clearance. (Fig. 10)
調整:
(1) 放鬆螺母 ③。
(2) 移動抬壓腳固定插銷 ④ 往內或往外來調整間隙。
(
圖
10)
Fig. 10
CAUTION
注意
6
安裝
2. Installation
2.2.2 Tension release unit
2.2.2 過線組
Make sure to keep a clearance between the tension
release pins
①
and the tension release shaft
③
at 0.5mm
when six tension release pins
①
are pushed up
slightly and the upper thread tension disc
②
starts parting
from the lower thread tension disc without pressing the
presser foot pedal. (Fig. 11)
不踩踏板時凸線器 ① 和凸線器座 ③ 之間要有
0.5mm的間隙。
當踩下踏板時，六個凸線器 ① 會向上推，然後夾 Fig. 11
線片
②
開始離開下夾線片。
(
圖
11)
Adjusting :
(1) Loosen the screw
④
of the persser bar lifter lever
(large).(Fig. 12)
(2) Turn the tension release shaft
③
with a screwdriver.
(Fig. 11)
●Turn it clockwise to reduce the clearance.
●Turn it counterclockwise to increase the clearance.
調整:
Fig. 12
(1) 放開提昇擺臂(大)的螺絲 ④。
(
圖
12)
(2) 翻轉凸線器座 ③ 用螺絲起子。
(
圖
11)
● 順時針旋轉去減少間隙。
● 逆時針旋轉去增加間隙。
7
安裝
2. Installation
2.3 Other parts
2.3 其它部份
Setting thread eyelets :
Place the thread guide plate supports
③
on the thread
tension support
⑦
and fix the thread guide plate
④
on
the supports
③
with the screws
⑤
.
Adjust the thread pipes
⑥
to make sure threads get
through smoothly without being entangled. (Fig. 13)
安裝機頭線架：
將線架支柱 ③ 裝在線架固定座 ⑦，再將過線架
④
用螺絲
⑤
鎖在線架支柱
③ 調整過線管
⑥
，
使穿線平順，不致於線會糾結在一起。(圖13) Fig. 13
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