Juki PLC-2700 Handleiding

Juki Naaimachine PLC-2700

Lees hieronder de 📖 handleiding in het Nederlandse voor Juki PLC-2700 (46 pagina's) in de categorie Naaimachine. Deze handleiding was nuttig voor 29 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/46
PLC-2700 Series
INSTRUCTION MANUAL
i
CONTENTS
1. SPECIFICATIONS 1 .........................................................................................................
2. INSTALLATION 4 .............................................................................................................
2-1. Installation of the sewing machine 4 ................................................................................................
2-2. Adjusting the belt tension (PLC-2710, 2760, 2760L, 2765) 6 ..........................................................
2-3. Pneumatic components 7 ..................................................................................................................
2-4. Attaching the belt cover (PLC-2710, 2760, 2760L, 2765) 9 .............................................................
2-5. Installing the thread stand 10 ...........................................................................................................
2-6. Installing the thread guide pin 10 .....................................................................................................
3. PREPARATION OF THE SEWING MACHINE .......................................................... 11
3-1. How to set the model of the machine head ................................................................................ 11
3-2. Adjusting the machine head
(PLC-2710-7, 2760-7) 13 ..........................................................................
3-3. Installing the detector (PLC-2710, 2760, 2760L, 2765; when the option kit is used) 15 ..............
3-4.
Opening/closing the hook cover 17 ..................................................................................................
3-5. Lubrication 17 .....................................................................................................................................
3-6. Attaching the needle 20 .....................................................................................................................
3-7. Attaching and removing the bobbin 21 ............................................................................................
3-8. Threading the hook 22 .......................................................................................................................
3-9. Winding a bobbin 23 ..........................................................................................................................
3-10. Threading the machine head 24 .....................................................................................................
4. ADJUSTING THE SEWING MACHINE 27 .....................................................................
4-1. Adjusting the stitch length 27 ...........................................................................................................
4-2. Thread tension 28 ..............................................................................................................................
4-3. Thread take-up spring 29 ..................................................................................................................
4-4. Needle-to-hook relation 30 ................................................................................................................
4-5. Adjusting the hook needle guard 31 ................................................................................................
4-6. Adjusting the bobbin case opening lever 31 ...................................................................................
4-7. Position of the counter knife and adjustment of the knife pressure 32 ........................................
4-8. Adjusting the pressure of the presser foot 32 ................................................................................
4-9.
Adjusting the amount of the alternating vertical movement of the walking foot and the press-
er foot 33 ....................................................................................................................................................
5. OPERATION OF THE SEWING MACHINE 34 ................................................................
5-1. Hand lifter 34 ......................................................................................................................................
5-2. Resetting the safety clutch 34 ..........................................................................................................
5-3. Fixing the feed adjusting dial 35 .......................................................................................................
5-4. Normal-/reverse-feed stitch needle entry points alignment at the time of automatic re-
verse feed stitching 36 .....................................................................................................................
5-5. Operation switches (PLC-2710-7, 2760-7) 37 ...................................................................................
5-6. Organized split needle bar (PLC-2765) 39 .......................................................................................
5-7. Knee switch (PLC-2710-7, 2760-7) 40 ...............................................................................................
6. SEWING SPEED TABLE 43 ............................................................................................
7. MOTOR PULLEY AND V-BELT 43 ..................................................................................
8. TROUBLES IN SEWING AND CORRECTIVE MEASURES 44 ......................................
– 1 –
1. SPECIFICATIONS
No. Item Application
1 Model PLC-2710 PLC-2760
2 Model name Post-bed, 1-needle, unison-feed,
lockstitch machine with vertical-axis
large Hook
Post-bed, 2-needle, unison-feed,
lockstitch machine with vertical-axis
large Hook
3 Application Medium- to heavy-weight materials, car seat, furniture
4 Sewing speed Max. 2,500 sti/min
(See "6. SEWING SPEED TABLE" p.43.)
5 Needle GROZ-BECKERT 135 x 17 (Nm 100 to Nm 180) (Standard : Nm 140)
6 Applicable thread size for
sewing
#30 to #5
7 Applicable thread size to
be cut
8 Stitch length Max. 12 mm (forward/reverse feed)
9 Stitch length dial 1-pitch dial
10 Presser foot lift Hand lifter : 10 mm
Knee lifter : 20 mm
11 Stitch length adjusting
mechanism
By dial
12 Reverse stitch adjusting
method
By lever
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 Vertical-axis 2-fold hook (Latch type)
17 Feed mechanism Box feed
18 Top and bottom feed
actuation mechanism
Timing belt
19 Thread trimming method
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 × 298 mm
24 Hand wheel size V-belt effective diameter : ø76.0 mm
Outer diameter : ø140 mm
25 Motor/Control box M51N 750W / SC-922A
26 Machine head weight 76 kg 79 kg
27 Noise - Equivalent continuous emission
sound pressure level (LpA) at the
workstation:
A-weighted value of 79.5 dB;
(Includes KpA = 2.5 dB); according to
ISO 10821- C.6.2 - ISO 11204 GR2
at 2,500 sti/min.
- Equivalent continuous emission
sound pressure level (LpA) at the
workstation:
A-weighted value of 84.0 dB;
(Includes KpA = 2.5 dB); according to
ISO 10821- C.6.2 - ISO 11204 GR2
at 2,500 sti/min.
- Sound power level (LWA);
A-weighted value of 86.0 dB;
(Includes KWA = 2.5 dB); according to
ISO 10821- C.6.2 - ISO 3744 GR2 at
2,500 sti/min.


Product specificaties

Merk: Juki
Categorie: Naaimachine
Model: PLC-2700

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