Pfaff Hobbylock 4764 Manuale utente

4764

hobbylock

Operating Manual

This household sewing machine is designed to comply with IEC/EN 60335-2-28 and UL1594

IMPORTANT SAFETY INSTRUCTIONS

When using an electrical appliance, basic safety precautions should always be followed,

including the following:

Read all instructions before using this household sewing machine.

DANGER - To reduce the risk of electric shock:

• A sewing machine should never be left unattended when plugged in. Always unplug this

sewing machine from the electric outlet immediately after using and before cleaning.

• Always unplug before relamping. Replace bulb with same type rated 15 Watt.

WARNING - To reduce the risk of burns, fire, electric

shock, or injury to persons:

• Do not allow to be used as a toy. Close attention is necessary when this sewing machine is

used by or near children and infirm persons.

• Use this sewing machine only for its intended use as described in this manual. Use only

attachments recommended by the manufacturer as contained in this manual.

• Never operate this sewing machine if it has a damaged cord or plug, if it is not working

properly, if it has been dropped or damaged, or dropped into water. Return the sewing

machine to the nearest authorized dealer or service center for examination, repair, electrical

or mechanical adjustment.

• Never operate the sewing machine with any air openings blocked. Keep ventilation

openings of the sewing machine and foot controller free from the accumulation of lint,

dust, and loose cloth.

• Keep fingers away from all moving parts. Special care is required around the sewing

machine needle and blades.

• Always use the proper needle plate. The wrong plate can cause the needle to break.

• Do not use bent needles.

• Do not pull or push fabric while stitching. It may deflect the needle causing it to break.

• Switch the sewing machine off (“0”) when making any adjustment in the needle area, such

as threading needle, changing needle, threading bobbin, or changing presser foot, etc.

• Always unplug sewing machine from the electrical outlet when removing covers,

lubricating, or when making any other user servicing adjustments mentioned in the

instruction manual.

• Never drop or insert any object into any opening.

• Do not use outdoors.

• Do not operate where aerosol (spray) products are being used or where oxygen is being

administrated.

• To disconnect, turn all controls to the off (“0”) position, then remove plug from outlet.

• Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.

SAVE THESE INSTRUCTIONS

Table of contents

Summary ............................................................................................4

1-1 Parts of hobbylock 4764 ................................................................................... 4

1-2 Accessories ........................................................................................................ 5

1-3 Connecting the foot control and the electrical connection ......................... 6

1-4 Setting telescopic thread stand ....................................................................... 7

1-5 Opening and closing front cover and side cover ........................................... 7

1-6 Changing the needle ....................................................................................... 8

1-7 Changing the presser foot ............................................................................... 8

Threading ..........................................................................................8

2-1 Threading ......................................................................................................... 8

2-2 Changing thread ............................................................................................ 10

2-3 Test sewing ..................................................................................................... 12

Sewing .............................................................................................12

3-1 4-thread overlock stitch using 2 needles ....................................................... 12

Before sewing ................................................................................................ 12

Presser foot lift ............................................................................................... 12

Beginning and end of sewing ....................................................................... 13

Presser foot pressure adjustment .................................................................. 14

Thread tension adjustment ........................................................................... 14

Differential feed adjustment ......................................................................... 16

Stitch width adjustment ................................................................................ 17

Stitch length adjustment ............................................................................... 17

Sewing curved seams ..................................................................................... 18

3-2 Setting waste tray .......................................................................................... 18

3-3 3-thread overlock stitch using 1 needle ........................................................ 18

3-4 2-thread overlock stitch using 1 needle ........................................................ 19

Conversion to 2-thread overlock ................................................................... 20

Stitch selection table ...................................................................................... 20

Thread tension adjustment ........................................................................... 21

3-5 How to roll hem ............................................................................................. 22

3-thread rolled hem ....................................................................................... 22

2-thread rolled hem ....................................................................................... 23

3-6 Corded overlock ............................................................................................. 24

Maintenance ....................................................................................25

4-1 Replacing the blades ...................................................................................... 25

4-2 Changing the light bulb ................................................................................ 26

4-3 Oiling .............................................................................................................. 26

4-4 Cleaning .......................................................................................................... 27

4-5 Storage ........................................................................................................... 27

4-6 Servicing ......................................................................................................... 27

Sewing problems and their solutions ...........................................28

Table of sewing fabrics, needles and machine settings ...............29

Specifications ..................................................................................30

Index ................................................................................................31

Congratulations!

Congratulations on purchasing

your new Pfaff® hobbylock™

4764! Your Pfaff hobbylock 4764

will give you professional sewing

results! Its ease of use will free

your creative energies - turning

your ideas into reality will be a

joy.

Before you start, please spend

some time reading these

operating instructions. You will

soon discover how easy it is to use

your Pfaff hobbylock 4764.

Give a free rein to your

imagination and make your ideas

become reality!

1 2 3 4 5 6 7 8

10 11 12 13 14 15 16

1234

1. Summary

1-1 Parts of hobbylock 4764

1 Spool pin

2 Presser foot lift

3 Thread take up lever

4 Adjustment knob for presser foot

pressure

5 Thread guides

6 Telescopic thread guide

7-1 Left needle thread tension

7-2 Right needle thread tension

7-3 Thread tension/upper looper

7-4 Thread tension/lower looper

8 Front panel

9 Swivel table

10 Seam length adjustment knob

11 Standard presser foot

12 Seam width adjustment knob

13 Upper blade

14 Front cover

15 Handwheel

(right side of the machine)

16 Differential feed dial

17 Light bulb cover

1-2 Accessories

1 Thread unreeling discs (4 pcs.)

2 Tweezers

3 Machine oil

4 Lower blade

5 Needles # 11 (75)

6 Needles # 14 (90)

7 Screwdrivers

8 Convertor

9 Thread nets

10 Cleaning brush

11 Needle plate for rolled hem

12 Accessory box

13 Waste tray

14 Machine cover

1-3 Connecting the foot control

and the electrical connection

Connect the foot control and the electrical

connection.

Before plugging your machine, be sure that

the voltage is same as that of your machine.

(indicated on the plate on the back of the

machine).

Note: Specifications vary from country to

country.

Turn on the power and light switch.

Always turn off the switch and unplug the

machine when not in use; changing needles,

presser foot, or needle plate; or servicing/

cleaning the machine.

The harder you press the foot control, the

faster the machine runs.

When the power switch is turned off, the

machine will not operate even with pressure

on the foot control.

• Electronic foot control

(for USA/Canada only)

This foot control gives full penetration power

even at slow speed for all sewing needs.

For the USA and Canada

This sewing machine has a polarized

plug (one blade wider than the other).

To reduce the risk of electric shock, this

plug is intended to fit in a polarized

outlet only one way. If the plug does not

fit fully in the outlet, reverse the plug.

If it still does not fit, contact a qualified

electrician to install the proper outlet.

Do not modify the plug in any way.

• Use foot control type YC-482T for USA/

Canada and YC-190 for other countries with

overlock machine Model 4764.

1-4 Setting telescopic thread stand

Extend the telescopic thread stand to its full

height, then turn until it locks against the

stop.

How to open the side cover

Push the cover to the left to unlock and

swing the cover back away from you.

How to close the side cover

Push the cover to the right and lock into

place.

1-5 Opening and closing front

cover and side cover

How to open the front cover

Push the cover to the right as far as it will go

and pull it downwards.

How to close the front cover

Pull the cover upwards and slide to the left

until it locks.

The front cover has a safety switch and the

machine will not sew when the front cover is

not closed all the way.

2. Threading

2-1 Threading

When threading the machine from the

beginning, threading must be carried out in

the following sequence:

First: Upper looper threading (A)

Second: Lower looper threading (B)

Finally: Needle threading (C, D)

1-6 Changing the needle

Replace the needles in the following order:

Unplug the machine.

1. Bring needles to its highest position by

turning the handwheel towards you.

2. Loosen the needle clamp screw and

remove two needles together.

3. With the flat side away from you, insert two

new needles all the way up into the groove of

the needle bar.

Use standard home sewing machine needles

size #11 (#75) or #14(#90).

1-7 Changing presser foot

Turn the machine off.

1. Raise the presser foot.

2. Raise the needles to its highest position by

turning the handwheel towards you.

3. Push the red button and the foot will come

off.

4. Place the new foot with the pin right

underneath the groove of the ankle and lower

the presser foot. The foot will snap back into

place.

Indice

Altri manuali Pfaff Macchina da cucire

Manuali Macchina da cucire popolari di altre marche

Riccar

Riccar RL634DE Manuale utente

Singer

Singer 2517 Manuale utente

Janome

Janome Quilt Maker Pro 18 VERSA Manuale utente

Siruba

Siruba C007JP Manuale utente

Husqvarna Viking

Husqvarna Viking Designer SE Manuale utente

Singer

Singer 148-5 Manuale utente

IKEA

IKEA SY Manuale utente

Singer

Singer 15-91 Manuale utente

Brother

Brother BB370 Manuale utente

Pegasus

Pegasus WT100 Series Manuale utente

Reliable

Reliable 7100DB Manuale utente

Singer

Singer 6038 Manuale utente

Singer

Singer 413K Manuale utente

Kenmore

Kenmore 16677 - Serger Sewing Machine Manuale utente

HIGHLEAD

HIGHLEAD GC2008-M Manuale utente

Singer

Singer 400W4 Manuale utente

Singer

Singer Quantum XL-100 Manuale utente

Singer

Singer 85-10 Manuale utente

Pfaff hobbylock 4764 Manuale utente

Manuali Macchina da cucire popolari di altre marche