4. Upper tension control dial 

6. Thread take-up lever

9. Operation buttons

10. Operation panel

11.Hand wheel

14. Foot controller jack/socket

16. Presser foot lever/ lifter

17. Foot controller

18. Presser foot lever/ lifte

19. Presser foot holder

20.Presser foot clamp screw

21.Needle 

22.Presser foot

4. Upper tension control dial 

6. Thread take-up lever

9. Operation buttons

10. Operation panel

11.Hand wheel

14. Foot controller jack/socket

16. Presser foot lever/ lifter

17. Foot controller

18. Presser foot lever/ lifte

19. Presser foot holder

20. Presser foot clamp screw

21.Needle 

22.Presser foot

1.Bobbin winder

4.Upper tension control dial

6.Thread take-up lever

9.Operation buttons

10.Operation panel

11.Hand wheel

14.Foot controller jack/socket

16.Presser foot lever

17.Foot  controller

18.Presser foot lever/ lifter

19. Presser foot holder

20. Presser foot clamp screw

21. Needle

22. Presser foot

4. Upper tension control dial 

6. Thread take-up lever

9. Operation buttons

10. Operation panel

11.Hand wheel

14. Foot controller jack/socket

16. Presser foot lever/ lifter

17. Foot controller

18. Knee lifter

19. Presser foot holder

20.Presser foot clamp screw

21.Needle 

22.Presser foot

2- G: The main purpose of hand wheel is to be able to slowly turn the needle by hand
3-B: You can easily choose the type of the stitch: a straight or a zigzag stitch by using stitch selection dial.
4- C: stitch length dial allows you to adjust the length of your stitches.
5-A: Reverse stitch lever or button that, when pressed, allows machine to stitch backwards
6- D: Thread take-up lever feeds thread from spool to needle as it moves up and down.
7- E: The presser foot is installed onto the presser foot holder
8- H: The feed dog are under the presser foot and feed the fabric in the sewing direction.

2- G: The main purpose of hand wheel is to be able to slowly turn the needle by hand
3-B: You can easily choose the type of the stitch: a straight or a zigzag stitch by using stitch selection dial.
4- C: stitch length dial allows you to adjust the length of your stitches.
5-A: Reverse stitch lever or button that, when pressed, allows machine to stitch backwards
6- D: Thread take-up lever feeds thread from spool to needle as it moves up and down.
7- E: The presser foot is installed onto the presser foot holder
8- H: The feed dog are under the presser foot and feed the fabric in the sewing direction.

2G. The main purpose of hand wheel is to be able to slowly turn the needle by hand.

3B. You can easily choose the type of the stitch: a straight or a zigzag stitch by using stitch selection dial.

4C. Stitch length dial allows you to adjust the length of your stitches.

5A. Reverse stitch lever or button that, when pressed, allows machine to stitch backwards.

6D. Thread take-up lever feeds thread from spool to needle as it moves up and down.

7E.The presser foot is installed onto the presser foot holder.

8H. The feed dog are under the presser foot and feed the fabric in the sewing direction.

2.  The main purpose of  hand wheel is to be able to slowly turn the needle by hand.

3. You can easily choose the type of the stitch: a straight or a zigzag stitch by using stitch selection dial

4. . Stitch length dial  allows you to adjust the length of your stitches

5. Reverse stitch lever or button that, when pressed, allows machine to stitch backwards

6. . Thread take-up lever feeds thread from spool to needle as it moves up and down 

7 . The presser foot is installed onto the presser foot holder 

8. The feed dog are under the presser foot and feed the fabric in the sewing direction 

2- G: The main purpose of hand wheel is to be able to slowly turn the needle by hand
3-B: You can easily choose the type of the stitch: a straight or a zigzag stitch by using stitch selection dial.
4- C: stitch length dial allows you to adjust the length of your stitches.
5-A: Reverse stitch lever or button that, when pressed, allows machine to stitch backwards
6- D: Thread take-up lever feeds thread from spool to needle as it moves up and down.
7- E: The presser foot is installed onto the presser foot holder
8- H: The feed dog are under the presser foot and feed the fabric in the sewing direction.

A: Hi.

B: Excuse me, Is this the technical department?

A: Yes, it is. Can I help you?

B: I’m a new member here and I don’t know how to get a sewing machine start. Could you help me solve that problem?

A: Yes, of course. First and foremost, you need to put the cord into the socket. Next, you press the main power switch.

B: Ok, what do I need to do next?

A: After that, you lower the presser foot by using the lever on the back of the sewing machine.

B: What do I do next?

A: Then you select the desired sewing speed, and start sewing.

B: Ok, thank you for your help. 

A: You’re welcome.

A: yes, of couse. What problem are you facing?

B: What do I need to do to use the sewing machine?

A: OK.  you need to plug the power plug into the socket to supply power to the machine, then you press the sewing machine start button to be able to use it.

B: uh, I got it. So what do I need to start sewing?

A: First, put your knee on the knee lever and then gently push to the right to raise the presser foot and release to lower the presser foot.

B: I understand right now. What is the next step?

A: Next, you must to use foot control to adjust the sewing speed. Sewing speed is fast or slow depending on the pressure of the foot to the hand wheel, sewing can be started.

B: umm, that good. what should I pay attention to after sewing?

A: when the machine is not in use, you need to turn off the machine and and unplug it from the socket. You should clean the machine regularly to make it last longer.

B: You have really been helpful. Thank you very much.

A: Nothing!

B: Yes, what problem are you having?

A: My sewing machine has a broken needle.

B: Oh, I see. Fixing it is very simple: first, lift the presser foot lifter or lever on the back of the machine up to raise the presser foot and turn the hand wheel counterclockwise or towards you to raise needle to the highest position.

A: Yes, what is the next steps?

B: Then, you need to use the screwdriver to loosen the needle clamp screw by turning it counterclockwise.

A: So what should I do after that?

B: Now, remove the broken needle and replace it with a new one. Turn the needle the needle clamp screw clockwise to tighten it.

A: oh, it's so easy, thanks for your help

B: No problem.

A: Ok, let me know what you need help

B: first, how can I start the sewing machine?

A: first, to power the machine, let's plug the jack of the sewing machine into the electrical box and then press the sewing machine start button to be able to use it.

B: yes, I understand 

A: the presser foot is the lever located to the right or behind the needle mechanism. To adjust the presser foot, you either raise it fully or lower it completely. 

B: ok, I can see

A: To select the type of stitch, don’t forget to use the stitch selection and the stitch length dial. After that, you turn the handwheel towards to raise the needle, put the fabric on the feet dog, then lower the presser foot. finally, you press the foot controller to start sewing.

B: Wow, that's so great

A: yes, it's not hard. You should keep the sewing machine clean and take care of the sewing machine to prevent insects from damaging the power line

B: thanks for your information. 

A: That's all right!

 

A: Hey Lan Anh. what are you doing?

B: Oh! I’m doing my homework learning about sewing machine.

A: Uhm! I know many things about sewing machines. So do you need any hepls?

B: That’s great. I’m having a hard time identyfying its parts and functions.

Can you talk some information about part 1?

A: Yes of couse, Part 1 is the thread take- up lever, it feeds thread from spool to needle as it moves up and down.

B: Ok. What’s this part 2?

A: It is the reverse stitch lever, its function is allows machine to stitch backwards.

B: oh really! So what about part 3?

A: Guess what?

B: I think it’s upper tension control dial. it helps to adjust the thread tension depending on the fabric during sewing.

A: So good!

B: The fourth part is the hand wheel right?

A: Exactly. The function of the hand wheel is to be able to slowly turn the needle by hand. 

B: What is the next part?

A: This is stitch selection dial. You can easily choose the type of the stitch: a straight or a zigzag stitch by using stitch selection dial.

B: I understand right now. What’s this part 6?

A: This is stitch length dial. It allows you to adjust the length of your stitches.

B: So what about part 7?

A: This is needle clamp screw. it helps us to screw the needle clamp to hold the presser foot in place.

B: What is the last part?

A: Presser foot. The presser foot applies pressure consistently on the fabric as the sewing takes place.

B: That is the helful information. Thank you so much

A: it’s my pleasure.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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B; hi a. I am a new colleague. I don’t know how to get a sewing machine started. Can you help me?

A; yes. of course.

B; can you show me how to use a sewing machine?

A; at first. plug the cord into the socket. And press the main power switch to start the machine.

B; I got it

A; after that, plugs presser foot controller into the socket on the backside of the machine 

B; oh. what is the next step?

A;  After that, you need to raise and lower the presser foot by knee lifter.

B; I agree.

A: and then, select the type of stitch and select the desired sewing speed to sew clothes.

B:ok right.

A; next, you should turn off the device when the machine is not in use.

b. ok. So when the machine is not working, what should I do?.

A; you need to check the switch and socket that are still active or not.

B; ok. Thank you for helping me.

A;. You are welcome.

A:  what is this part?

B:  : this is a stitch selection dial

A: What is its function?

B:  You can easily choose the type of the stitch: a straight or a zigzag stitch  by using stitch selection dial

A:  what is this part?

B: this is a stitch length dial

A: What is its function?

B:  Stitch length dial allows you to adjust the length of your stitches

A:  what is this part?

B: this is a hand wheel

A: What is its function?

B:  The main purpose of the hand wheel is to be able to slowly turn the needle by hand

A:  what is this part?

B:  : this is a upper tension control dial

A: What is its function?

B:    It helps to adjust the tension of your thread depending on the type of fabric.

A:  ok. do you know what is this part?

B:  : this is a Reverse stitch lever

A: What is its function?

B:   Reverse stitch Lever or button that, when pressed, allows machine to stitch backwards

A: what is this part?

B:  : this is a Thread take-up lever

A: What is its function?

B:    Tread take-up lever feeds thread from spool to needle as it moves up and down.
A:  what is this part?

B:  : this is a presser foot

B:  It help to apply pressure consistently on the fabric as the sewing takes place.

Ok. Thank for your information.

 

 

B: Of course. What information do you want to know?

A: Oh, I got some problems about getting a sewing machine start. You know about it, don’t you?

B: Yes, first, you need put the cord into the socket and press the main power swith

A: I can get it 

B: Second, you should insert the foot controller plug into jack on rear side of the machine

A: That’s so helpful with me. What do you do, next?

B: Then, you can select the type of stitch and the desired sewing speed

You must turn the hand wheel towards you to lift the needle up and loưer ther presser foot by using the lever on the back of the machine

And press the foot controller to start sewing

A: It really has many steps but I understool

B: Final, when you don’t use the sewing machine, you must turn off the machine by main power switch and unplug the socket

A: Thanks for your information

B: You’re welcome

B: Of course. I learned how to use a sewing machine at my school. Which parts do you want to know?

A: What is this part?

B: This tread take-up lever

A: What is its function

B: Tread take-up lever feeds thread from spool to needle as it moves up and down

A: What is the second part and function of its? 

B: This is reverse stitch lever, it is same button that, when pressed, allows machine to stitch backwards

A: This sewing machine really has many part and what is this?

B:  Oh, it’s upper tension control dial

A: What do you do with this part?

B: I use it to adjust the tension of your thread depending on the type of fabric

A: What else do the part relate to “dial”? What is the function

B: There are 2 parts

  Fist, stitch length dial allows you to adjust the length of your stitches

 Second, you can easily choose the type of the stitch: a straight or a zigzag stitch by using stitch selection dial

A: This part is so beautiful, what is it?

B: It’s hand wheel and the main purpose of the hand wheel is to be able to slowly turn the needle by hand

A: Thanks for your information

B: You’re welcome

B: Yes, of course. What is your problem?

A: The needle in my sewing machine is broken and I don’t know how to fix it.      

B: Ok. Firstly, you must lift the presser foot lever on the back of the machine up to raise the presser foot.

A: Oh. I see.      

B: Next, turn the hand wheel counterclockwise to raise needle to the highest position. 

A: Oh, I understand right now. What else?

B: You need to use the screwdriver to loosen the needle clamp screw by turning it counterclockwise, you need a new needle?

A: umm, I got it. What’s next?

B: remove the broken needle and replace it with a new one, turn the needle clamp screw clockwise to tighten it.

A: That so good! What about thread bunching? Can you fix them?

B: Sure, it's also pretty simple

A: Oh really, can you teach me how to fix them?

B: OK. The first, lift the presser foot lifter/lever on the back of the machine up to raise the presser foot.

A: What’s next?

B: Then, you will need to raise needle to the highest position by turning the hand wheel counterclockwise

A: umm I got it. What do i need to do next?

B: Next, raise the take up lever, rethread the machine

A: Is that done?

B: No, Finally. Confirm you have the right tension on the upper thread

A: Your information is very helpful for me. Thank you so much.

B: You are welcome.

B: What's up?

A: My sewing machine is broken needle, can you help me fix it?

B: needle broken? I have just broken needle and fixed it

A: really? What do I need to do now?

B: First, lift the presser foot lifter or lever on the back of the machine to raise the presser foot

A: After that?

B: Second, turn the handwheel counterclockwise or toward you to raise the needle to the highest position.

A: oh, So what is the third step?

B: third, you need to use a screwdriver to loosen the needle clamp screw by turning it counterclockwise.

A: Ok

B: finally, I need to do is remove the broken needle and replace it with a new one.

A: Is it correct to turn the needle clamp screw clockwise to tighten it?

B: That’s right. 

A: Ok, thanks for your information. 

B: Not at all. 

B: That's right. This is the first time I've used a sewing machine. The product I sewed has no thread at the bottom of the fabric.

A: I see. The bobbin runs out of thread - there is not lower thread - wind the bobbin.

B: I don’t know. So how to do it now?

A: First, you have to thread the bobbin and push the end of the thread through the hole in your bobbin.

B: Ok. What to do next?

A: Then you have to put your bobbin on the bobbin winder and lock it. You need to hold the end of the thread that you inserted through the hole of the bobbin.

B: I understand. That's the last step, isn't it?

A: No. You need to press the foot pedal to start filling up the bobbin. And finally, when your bobbin is full with thread , cut the thread and remove the bobbin from the winder.

B: Thank you for your sharing.

A: No problem.