Juki LU-2828-6 Manual de Usario
Juki
máquina de coser
LU-2828-6
Lee a continuación 📖 el manual en español para Juki LU-2828-6 (51 páginas) en la categoría máquina de coser. Esta guía fue útil para 11 personas y fue valorada con 4.5 estrellas en promedio por 2 usuarios
Página 1/51
LU-2828-7, 2828-6
INSTRUCTION MANUAL
i
CONTENTS
1. SPECIFICATIONS 1
......................................................................................................
2. INSTALLATION 2
..........................................................................................................
2-1. Installation of the sewing machine 2
...................................................................................
2-2. Installing the belt cover and the belt (LU-2828-6) 5
............................................................
2-3. Adjusting the belt tension (LU-2828-6) 6
.............................................................................
2-4. Installing the synchronizer (LU-2828-6) 6
............................................................................
2-5. Adjusting the synchronizer (LU-2828-6) 7
...........................................................................
2-6. Installing the oil shield 8
.......................................................................................................
2-7. Pneumatic components 8
.....................................................................................................
2-8. Wiring the machine head (LU-2828-6) 10
.............................................................................
2-9. Installing the thread stand 14
...............................................................................................
2-10. Installing the thread guide pin 14
.......................................................................................
3. PREPARATION OF THE SEWING MACHINE 15
........................................................
3-1. Lubrication 15
........................................................................................................................
3-2. Attaching the needle......................................................................................................... 17
3-3. Attaching and removing the bobbin 17
...............................................................................
3-4. Threading the hook 18
..........................................................................................................
3-5. Winding a bobbin 18
..............................................................................................................
3-6. Threading the machine head 19
...........................................................................................
3-7. How to set the model of the machine head (LU-2828-7) 20
...............................................
3-8.
Adjusting the machine head
(LU-2828-7) 22
..........................................................................
4. ADJUSTING THE SEWING MACHINE 24
...................................................................
4-1. Adjusting the stitch length............................................................................................... 24
4-2. Thread tension 25
..................................................................................................................
4-3. Thread take-up spring 26
......................................................................................................
4-4. Adjusting the pressure of the presser foot 27
....................................................................
4-5. Needle-to-hook relation 28
....................................................................................................
4-6. Adjusting the hook needle guard 29
....................................................................................
4-7. Adjusting the bobbin case opening lever....................................................................... 29
4-8. Adjusting the moving knife, the counter knife and the bobbin thread clamp............. 30
4-9. Adjusting the thread trimming cam timing..................................................................... 32
4-10. Adjusting the condensation stitch 33
................................................................................
4-11. Adjusting the amount of the alternating vertical movement of the walking foot and
the presser foot 34
...............................................................................................................
5. OPERATION OF THE SEWING MACHINE 34
.............................................................
5-1. Hand lifter 34
..........................................................................................................................
5-2. Resetting the safety clutch 34
..............................................................................................
5-3. Adjusting the automatic presser foot lifter 35
....................................................................
5-4. Fixing the feed adjusting dial 36
..........................................................................................
5-5. Normal-/reverse-feed stitch needle entry points alignment at the time of automatic
reverse feed stitching 37
.....................................................................................................
5-6. Operation switches 38
...........................................................................................................
5-7. Knee switch 40
.......................................................................................................................
5-8. Function setting for the SC-922 (LU-2828-7) 43
..................................................................
6. SEWING SPEED TABLE 46
.........................................................................................
7. TROUBLES IN SEWING AND CORRECTIVE MEASURES 47
...................................
– 1 –
No. Item Application
1 Model LU-2828-7 LU-2828-6
2 Model name 1-needle, unison-feed, lockstitch
machine with automatic thread trimmer
(with 2.7-fold vertical axis hook/needle
thread clamp function/direct drive type)
1-needle, unison-feed, lockstitch
machine with automatic thread trimmer
(with 2.7-fold vertical axis hook/needle
thread clamp function/V belt type)
3 Application Medium- to heavy-weight materials, car seat, furniture
4 Sewing speed Max. 3,000 sti/min
(See "6. SEWING SPEED TABLE" p.46.) *1
5 Needle SCHMETZ 134-35 (Nm 125 to Nm 180) (Standard : Nm 140)
6 Applicable thread size for sewing #30 to #5
7 Applicable thread size to be cut #30 to #5
8 Stitch length Max. 9 mm (forward/reverse feed)
9 Stitch length dial 2-pitch dial
10 Presser foot lift Hand lifter : 10 mm
Automatic presser foot lifter : 20 mm
11 Stitch length adjusting
mechanism
By dial
12 Reverse stitch adjusting method Air cylinder type (with touch-back switch)
13 Thread take-up Link thread take-up
14 Needle bar stroke 40 mm
15 Amount of the alternate vertical
movement
1 mm to 9 mm (Alternate vertical dial adjustment type)
16 Hook Full-rotary vertical-axis 2.7-fold hook (Latch type)
17 Feed mechanism Box feed
18 Top and bottom feed actuation
mechanism
Timing belt
19 Thread trimming method Cam-driven scissors type
20 Lubrication Automatic lubrication by oil tank (with oil gauge)
21 Lubricating oil JUKI New Defrix Oil No. 1 (equivalent to ISO standard VG7)
or JUKI MACHINE OIL No. 7
22 Bed size 643 mm × 178 mm
23 Space under the arm 347 mm × 127 mm
24 Hand wheel size Outer diameter : ø123 mm
25 Motor/Control box SC-922B -
26 Machine head weight 62 kg
27 Rated power consumption 180VA
28 Noise *2 - Equivalent continuous emission sound pressure level (L
pA) at the workstation:
A-weighted value of 81.0 dB; (Includes K
pA = 2.5 dB); according to ISO
10821- C.6.2 - ISO 11204 GR2 at 3,000 sti/min.
- Sound power level (LWA);
A-weighted value of 85.5 dB; (Includes K
WA = 2.5 dB); according to ISO
10821- C.6.2 - ISO 3744 GR2 at 3,000 sti/min.
*1 The speed setting according to the amount of the alternating vertical movement of the walking foot and presser
foot is automatically carried out.
*2 The noise level show in the table is the level generated in the case JUKI's control box (SC-922) is used.
1. SPECIFICATIONS
Especificaciones del producto
| Marca: | Juki |
| Categoría: | máquina de coser |
| Modelo: | LU-2828-6 |
¿Necesitas ayuda?
Si necesitas ayuda con Juki LU-2828-6 haz una pregunta a continuación y otros usuarios te responderán
máquina de coser Juki Manuales
21 Octubre 2024
21 Octubre 2024
18 Octubre 2024
14 Octubre 2024
5 Octubre 2024
1 Octubre 2024
27 Septiembre 2024
23 Septiembre 2024
18 Septiembre 2024
17 Septiembre 2024
máquina de coser Manuales
- máquina de coser AEG
- máquina de coser Ambiano
- máquina de coser Alfa
- máquina de coser Brother
- máquina de coser Sinbo
- máquina de coser Jata
- máquina de coser Emerio
- máquina de coser Singer
- máquina de coser Bernina
- máquina de coser Pfaff
- máquina de coser Elna
- máquina de coser Mellerware
- máquina de coser Termozeta
- máquina de coser Jocca
- máquina de coser Toyota
- máquina de coser Husqvarna
- máquina de coser Bernette
- máquina de coser Janome
- máquina de coser Necchi
- máquina de coser Yamato
- máquina de coser Durkopp Adler
- máquina de coser Kayser
- máquina de coser RCE
- máquina de coser Veritas
- máquina de coser Union Special
- máquina de coser Easy Home
- máquina de coser Vendomatic
- máquina de coser Baby Lock
- máquina de coser Empisal
- máquina de coser Crofton
- máquina de coser Lewenstein
- máquina de coser Meister Craft
- máquina de coser Yamata
- máquina de coser Weasy
- máquina de coser Victoria
- máquina de coser Prince
- máquina de coser Kohler
- máquina de coser Muller
- máquina de coser Sinojo
- máquina de coser Huskystar
- máquina de coser Gritzner
- máquina de coser W6
- máquina de coser Prixton
- máquina de coser Feiyue
- máquina de coser Husqvarna-Viking
- máquina de coser SteamMax
Últimos máquina de coser Manuales
27 Octubre 2024
27 Octubre 2024
26 Octubre 2024
26 Octubre 2024
26 Octubre 2024
21 Octubre 2024
21 Octubre 2024
20 Octubre 2024
20 Octubre 2024
19 Octubre 2024