Brother PQ1500S operation manual Trouble Shooting, Loop Seam

Page 26

Trouble Shooting

Before taking your sewing machine in for service, check the following chart.

Thread Breakage

Bobbin Thread Breakage

Skipped

Stitches

Fabric

Puckers

Fabric Won’t Feed Properly or Irregular Stitches

Loop in

Seam

Upper threading is not threaded correctly.

Re-thread machine

properly.10

Bobbin thread is not passing correctly from bobbin case.

Reinsert bobbin

properly.9

Needle is not inserted correctly.

Reinsert.

6

Threading is incorrect.

Rethread machine.

9-11

Stitch length is too short.

 

 

 

 

 

Adjust stitch length.

 

 

 

3

 

 

 

 

 

Upper threading is

 

 

incorrect.

 

 

Re-thread machine

10

properly.

Thread is getting tangled.

Rethread machine.

Clean bobbin case and under

needle plate. Oil the machine. 9-11.20

Thread is getting tangled.

Rethread machine.

 

Clean bobbin case and

9-11.20

under needle plate.

Wrong needle.

See chart on p.12 to choose the needle that best fits your

fabric-thread combination.

12

Wrong needle for the fabric and thread you are using.

See chart on p.12 to choose the

needle that best fits your

12

fabric-thread combination.

Pressure of sewing foot is too weak.

Increase foot pressure.

4

Thread is not passing through

bobbin case correctly.

 

Reset bobbin case.

9

Upper thread tension is too high.

Reduce tension.

12

 

Bobbin tension is too high.

Reduce tension.

 

 

12

 

 

 

 

 

 

Needle is bent, or tip is

 

 

dulled.

 

 

Change needles.

 

 

6

 

 

 

 

 

 

Upper thread tension is

 

 

too high.

 

 

Reduce tension.

 

 

12

 

 

 

Sewing heavyweight fabric with feed dogs in lightweight fabric position.

Adjust feed dogs.

5

Improper fabric/needle/ thread combination.

See chart on p.12 for the right

 

needle to use with your

12

fabric and thread.

Improper fabric/needle/ thread combination.

See chart on p.12 for the right

 

needle to use with your

12

fabric and thread.

Bobbin case is scratched.

Remove needle plate and check bobbin case.

Area under needle

plate needs to be cleaned.

Clean feed dog and bobbin

case. Oil the machine.

20

Bobbin tension is too high.

Reduce tension.

12

Thread is getting tangled.

Rethread machine. Clean needle

plate and bobbin case. 9-11.20

Bobbin case is scratched.

Remove needle plate and check bobbin case.

Machine is not threaded properly.

Rethread machine.

9-11

You’re sewing a lightweight fabric with feed dogs in heavyweight position.

Adjust feed dogs.

5

shop

If you

where you purchased it, or your nearest

still cannot find the problem, pleasetake

Needle Breakage

Sewing Machine Doesn’t Run

Machine is Noisy

Needle is not attached

 

correctly.

 

Reattach.

 

6

 

 

 

The power isn’t on.

 

 

 

Turn the power on.

 

3

 

 

 

The area under the needle

 

plate needs to be cleaned.

 

Clean feed dog and

 

bobbin case.

20

Wrong needle.

 

 

 

Change needles.

 

6

 

 

 

Machine’s not plugged in.

 

 

 

Check to make sure the

 

machine’s plugged in.

3

Machine is out of oil.

Oil the machine.

20

Improper fabric/needle/

 

thread combination.

 

See chart on p.12 for the right

 

needle to use with your

12

fabric and thread.

The foot controller has come unplugged.

Reattach foot controller.

3

You’re pulling the fabric too hard.

Pull the fabric

 

 

 

more gently.

14-17

 

 

 

 

 

Machine is out of oil.

 

 

 

 

 

 

 

Clean and oil the

 

 

 

machine.

 

20

 

The automatic safety device has operated.

your sewing machine into Brother dealer for repair.

Automatic Needle

Threader Doesn’t

Work

Thread Cutter Doesn’t Work

Needle is not raised all the way up.

Turn hand wheel to

3

raise needle.

Needle is not properly inserted.

Reinsert.

6

Wrong needle for the thread you’re using.

See chart on p.12.

 

 

12

 

 

 

 

 

 

Wrong needle.

 

 

 

 

 

See chart on p.12 to choose the

 

 

needle that best fits your

 

 

12

 

fabric-thread combination.

 

Hook of needle threader doesn’t pass through eye of needle.

Check to make sure the hook isn’t bent.

Needle is bent, or tip is dulled.

Change needles.

6

Using the automatic needle threader incorrectly.

Check the use of the auto-

 

 

matic needle threader.

10

 

 

 

 

Area under needle plate

 

 

needs to be cleaned.

 

 

Clean feed dog and

 

 

bobbin case.

20

 

Upper threading is incorrect.

Rethread.

10

the

21

Image 26
Contents Manuel D’UTILISATION Important Safety Instructions For Users in the UK, EIRE, Malta Cyprus only Congratulations on Choosing Brother Sewing Machine Contents Accessories Part Name Part CodeMachine Features Before You Begin Knee Lift Presser Foot Pressure Adjustment DialPresser Foot Lift Lever Fabric Extension TableFoot Pressure and Feed Dog Position Light SwitchThread Cutter Button Thread Cutter Button Press with the presser lever downChanging Needles and Light Bulb Changing bulbsSee the following illustrations Thread Notch Bobbin ThreadingDo not move bobbin winding clutch while machine is running ShaftFull. Take the foot off foot controller When the fabric extension table is set in place Bobbin InsertionUsing the Automatic Needle Threader Upper ThreadingPage Thread Tension Stitch Samples and Needle ChartStitch Samples Presser Feet Changing Presser FeetChanging Presser Feet Zipper Foot Before sewing Begin sewing Backstitches Finish Sewing Basic SewingBasic Sewing Fabric Velvet Quilt Synthetic Suede Knit Coading OthersRolled Hem Foot With your right hand, putNeedle may break and cause injury Secure the zipper with basting and sew along the markTo slide the foot from left to right Reinforce base of opening by sewing over it twiceAttach invisible zipper foot Invisible Zipper FootFoot Forked part Operation lever Quilting FootWalking Foot Wise loosen due to vibration Fabric Separatorfor joining lining to fabricSeam Guide Precautions Cleaning the MachineKeep Your Sewing Machine Clean Caring for Your MachineTrouble Shooting Loop SeamPrécautions d’utilisation Enfilage Accessoires Fonctions de la machine Avant de commencerRemplacement de l’aiguille et de l’ampoule de lampe Points d’essai et tableau d’aiguillesRemarque AccessoiresNo. de pièce Désignation Code de pièce Fonctions de la machine Levier de point arrière Avant de commencerVolant Disque sélecteur de tension du filAiguille de ’indicateur de pression Levier du pied-de-bicheDisque sélecteur de réglage de la pression du pied-de-biche ButéeInterrupteur de la lampe Bouton de ciseauxBouton de réglage des griffes d’entraînement Remplacement de l’ampoule Ait refroidi avant de changer cette dernièreEnfilage Remplissage de la canetteSa position d’origine Insertion de la canette Lorsque la table de rallonge pour tissu est en placeUtilisation de l’enfileur automatique Aiguille HLX5 Fil #20 #30 #50 #60 #11 #14 #16 Tension des fils Points d’essai et tableau d’aiguillesPoints d’essai Pied pour ourlet Rouleauté Changement du pied-de-bicheChangement du pied-de-biche Pied pour fermeture à glissière Pied transparent Pour ouatinage/ matelassageCouture de base Couture de basePied pour ourlet rouleauté Bien éteindre la machine avant de changer le pied-de-biche Couture 3,2 mm Fermeture à glissière Pied 1/4Faufile Pied transparent pour ouatinage/matelassage Pied double-entrainementGuide de couture Séparateur de tissu Enfileur Doublure Séparateur VeloursMaintenir la machine à coudre constamment propre Entretien de la machine à coudreNettoyage de la machine Points de graissage PrécautionsDépannage La machine fait du bruitPage English French

PQ1500S specifications

The Brother PQ1500S is a high-performance sewing machine designed specifically for quilters and sewing enthusiasts. Known for its speed, precision, and versatility, this model caters to a wide range of sewing projects, from quilts to home decor and garment making.

One of the standout features of the PQ1500S is its remarkable sewing speed. It can reach up to 1,500 stitches per minute, allowing for efficient stitching without compromising on quality. This rapid pace is particularly beneficial for quilters who need to cover large areas quickly. Additionally, the machine includes a precision pin-feed system that ensures the fabric is fed evenly, preventing any misalignment that could disrupt the sewing process.

The PQ1500S is equipped with an adjustable presser foot pressure, giving users the ability to tailor the machine’s pressure to the thickness of the fabric. This feature is vital when working with various materials, ensuring that delicate fabrics are not damaged while heavier materials are securely held in place.

Another characteristic that sets the PQ1500S apart is its extensive throat space. With a sizable work area of 11.25 inches, the machine provides ample room for maneuvering larger projects, making it particularly suitable for quilting. The built-in extension table further enhances the workspace, allowing for smooth movement of bulky quilts.

The adjustable stitch length, which ranges from 1 to 7 millimeters, is another critical feature, enabling users to customize their stitch for different projects. Additionally, the machine offers a wide selection of presser feet, including the walking foot and free-motion quilting foot, further increasing its versatility.

Technologically, the Brother PQ1500S incorporates an automatic needle threader, simplifying the threading process and minimizing eye strain. An easy-to-access bobbin compartment also supports quick changes and allows for a clear view of the remaining thread.

Overall, the Brother PQ1500S combines speed, precision, and ease of use, making it an excellent choice for both seasoned quilters and novice sewers. Its range of features and technologies makes it a standout option in the realm of sewing machines, promising quality results for a variety of sewing endeavors. Whether crafting quilts or tackling home decor projects, the PQ1500S is built to meet the needs of modern sewing enthusiasts.