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Sewing Machine Instructions

Page 9

Note: 

Do not use this machine for stretchable or knitted fabrics, such 

as towels, sweaters, etc., as this machine is not intended for 

such use. 

Adjusting tension

A good stitch is neither too tight nor too loose. Check 

both the top and bottom threads to make sure they 

are smooth and even. (Figure 25)
If the top thread on your sewing machine is too 

loose, the bottom thread on your fabric will look like 

a very straight line. To correct this, gradually turn the 

thread clamp downward (numbers go up) to increase 

tension, until the stitching is smooth and even. (Figure 26)
If the bottom thread on your sewing machine is too 

loose, the top thread on your fabric will look like a 

very straight line. To correct this, gradually turn the 

thread clamp upward (numbers go down) to decrease 

tension, until the stitches are smooth and even. (Figure 27)

Using the sewing arm

To sew sleeves, cuffs, or other narrow garments, use the sewing arm.

Lift the presser foot.

1. 

Position the narrow garment around the 

2. 

sewing arm. (Figure 28)

Lower the presser foot and follow the regular 

3. 

sewing instructions.

Replacing the needle
Caution: 

Make sure that the machine is on off before replacing the 

needle.

Figure 29

Make sure the power is OFF. Turn the hand 

1. 

wheel until the needle is at its highest position.

Hold the old needle with one hand while 

2. 

loosening the needle clamp screw with the 

other. When the needle is loose, remove it 

from its clamp. (Figure 29)

Insert a new needle in the clamp with the 

3. 

flat side toward the right. When the needle 

is firmly in place, tighten the needle clamp 

screw. (Figure 30)

Features

Stitch patterns

This sewing machine offers a choice of 12 stitches: 3 straight, 7 

zigzag, and 2 buttonhole stitches. The 12 stitches are 

illustrated to the right of the stitch pattern knob. 

(Figure 31) Turn the stitch pattern knob to the number 

that corresponds to your desired stitch. (Figure 32)

Buttonhole stitch

Select #12 on the stitch pattern knob. Place 

1. 

fabric beneath the presser foot at the exact 

spot of buttonhole.

Turn the switch ON. Sew about 3-4 stitches at 

2. 

low speed and turn switch OFF.  (Figure 33)

Select #11 on the stitch pattern knob. Turn the 

3. 

switch ON. Sew several stitches until you 

reach the desired length of the buttonhole. 

Make sure you sew in a straight line. Turn 

Figure 30

Figure 31

Figure 32

Figure 33

Summary of Contents for SB1800

Page 1: ...Compact Sewing Machine Operating Instructions Model Nos SB1800 SB1818 Please read all instructions carefully before operating the sewing machine Keep this manual for future reference SMT080811...

Page 2: ...Presser foot lever Presser foot Work lamp Accessories drawer AC DC receptacle Foot controller receptacle Stitch pattern knob Thread take up lever Upper tension control Hand wheel Reverse stich button...

Page 3: ...o avoid electric shock remove the adapter before cleaning or 3 after use Keep fingers away from all inside electrical parts especially 4 around the needle Never operate the machine if it has a damaged...

Page 4: ...lace a spool of thread on the Spool Pin 1 Figure 1 Make sure that the machine s needle is not threaded at this time Place the metal bobbin on the bobbin winder 2 making sure to insert it in the groove...

Page 5: ...uide the thread Threading the machine Make sure that the power switch is on OFF Place a spool of thread on the Spool Pin with 1 the thread end facing rear Figure 9 Clamp the reel cover over the Spool...

Page 6: ...from the case Extend about 4 inches of thread from the 3 machine s needle Figure 17 Raise the presser foot Hold the thread from 4 the needle with your left hand while turning the hand wheel with your...

Page 7: ...fabric Figure 3 23 Select a stitch pattern Make sure the power switch is ON Lower the needle into the fabric Press down on the foot control and begin sewing The sewing speed depends on the pressure a...

Page 8: ...go up to increase tension until the stitching is smooth and even Figure 26 If the bottom thread on your sewing machine is too loose the top thread on your fabric will look like a very straight line T...

Page 9: ...offers a choice of 12 stitches 3 straight 7 zigzag and 2 buttonhole stitches The 12 stitches are illustrated to the right of the stitch pattern knob Figure 31 Turn the stitch pattern knob to the numbe...

Page 10: ...2 Turn switch OFF Figure 37 Use a seam ripper to cut the space between 7 stitches Work lamp The work lamp provides direct lighting to the sewing area Use the light switch to turn the lamp ON or OFF R...

Page 11: ...atible adapter and make sure it is plugged in correctly to an outlet with enough power Machine skips stitches Needle eye not in the center Remove and reinsert the needle correctly Needle bent Remove a...

Page 12: ...along gently Needle not lowered into fabric when starting to sew Remove and insert a new needle turn hand wheel to lower the needle into fabric and then start sewing 1 YEAR LIMITED WARRANTY The SB180...

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