Instrukcja obsługi Juki DU-1481
Juki
maszyna do szycia
DU-1481
Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Juki DU-1481 (38 stron) w kategorii maszyna do szycia. Ta instrukcja była pomocna dla 12 osób i została oceniona przez 6.5 użytkowników na średnio 4.8 gwiazdek
Strona 1/38
DU-1481 Series
INSTRUCTION MANUAL
CONTENTS
1. Overview of the sewing machine 1 .............................................................
2. Specications ............................................................................................ 1
2-1. Specications ......................................................................................................... 1
2-2. Operation environment for the electrical box...................................................... 2
3. Preparation for operation 3 .........................................................................
3-1. Drawing of table 3 .....................................................................................................
3-2. Installation of the sewing machine 4 .......................................................................
3-3. Installing and connecting the power switch 5 ........................................................
3-4. Installing the knee-lifter 7 .........................................................................................
3-5. Lubricating method 7 ................................................................................................
3-6. Adjusting the oil amount in the hook 8 ...................................................................
3-7. Adjusting the oil amount in the frame 9 ..................................................................
4. How to use / adjust the sewing machine................................................. 9
4-1. Changing the needle 9 ..............................................................................................
4-2. Threading the machine head............................................................................... 10
4-3. Adjusting the thread tension 10 ...............................................................................
4-4. Installing a bobbin................................................................................................ 11
4-5. Presser foot pressure 12 ..........................................................................................
4-6. Adjusting the feed dog 12 ........................................................................................
4-7. Adjusting the presser foot and the walking foot 13 ...............................................
4-8. Needle-to-hook relationship 15 ................................................................................
4-9. Adjusting the feed timing 16 ....................................................................................
4-10. Adjusting the thread trimming device 17 ..............................................................
4-11. Periodical cleaning of the sewing machine ..................................................... 19
4-12. Adjusting the reverse feed pitch 20 .......................................................................
5. Display screen and operation 21 ................................................................
5-1. Buttons and their functions 21 ................................................................................
5-2. Counter function 24 ..................................................................................................
5-3. Initialization........................................................................................................... 24
6. List of memory switches......................................................................... 25
7. Table of error codes 31 ................................................................................
8. Names of connectors 33 ..............................................................................
9. Troubleshooting 34 ......................................................................................
– 1 –
1. Overview of the sewing machine
The top & bottom feed, lockstitch machine with high and long arm and an automatic thread trimmer
has adopted the long-nose design to provide a wider space under the arm for easier handling of the
material. It also has a longer needle stroke and the broader setting range of amount of the alternat-
ing vertical movement of the walking foot and presser foot. With these features, this model of sewing
machine demonstrates substantially improved sewing performance particularly when sewing heavy-
weight materials with thick threads.
The sewing machine comes with an automatic lubrication system, thereby achieving smooth feed of
material with reduced noise and vibration. It is especially suited to the sewing of car seats, tents, so-
fas, heavy-weight materials such as leather products and canvass materials as well as belt-shaped
products.
2. Specications
Model DU-1481-7
Application Medium- to heavy-weight materials
Maximum sewing speed 2200 sti/min
Maximum stitch length 9 mm
Needle bar stroke 38 mm
Thread take-up lever stroke 138 mm
Amount of the alternating vertical move-
ment of the walking foot and presser foot 2.0 to 5.5 mm
Needle (standard) DP × 17, #23 (#18 to #23)
Lubricating oil JUKI MACHINE Oil (40226742)
Hook Lubrication of hook (thread trimming)
Lubricating method Automatic lubrication
Thread trimming device Provided
Reverse-feed sewing device Provided
Amount of lift of the
presser foot
Manual operation 6 mm
Knee-lifter 15 mm
Noise
- Equivalent continuous emission sound pressure level
(LpA) at the workstation:
A-weighted value of 75.3 dB ; (Includes KpA = 2.5 dB) ;
according to ISO 10821- C.6.2 -ISO 11204 GR2 at 2,200
sti/min.
2-1. Specications
Specyfikacje produktu
| Marka: | Juki |
| Kategoria: | maszyna do szycia |
| Model: | DU-1481 |
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