JUKI PS-800-13085 User manual

PS-800-13085
INSTRUCTION MANUAL

i
CONTENTS
1. SPECIFICATIONS .............................................................................................1
2. CONFIGURATION .............................................................................................2
3. INSTALLATION..................................................................................................3
3-1. Setting up the sewing machine ..................................................................................... 3
3-1-1. Unpacking .............................................................................................................. 3
3-1-2. Setting up the X-feed mechanism........................................................................ 5
3-1-3. Setting up the table ............................................................................................... 7
3-1-4. Setting up the switches, bobbin thread winder and switch button (asm.) ...... 8
3-1-5. Points to be checked and precautions to be taken before turning the
power ON .....................................................................................................................9
3-2. Installing the air hose ................................................................................................... 11
3-3. Cautions for the compressed air supply (source of supply air) facility .................. 12
3-4. Installing the bobbin winder device ............................................................................ 13
3-5. Winding the bobbin thread........................................................................................... 13
3-6. Precautions for installation of the machine ............................................................... 14
4. PREPARATION OF THE SEWING MACHINE ................................................15
4-1. Lubricating method and check of the oil quantity..................................................... 15
4-2. Attaching the needle..................................................................................................... 16
4-3. Threading the machine head ....................................................................................... 17
4-4. Bobbin replacement procedure................................................................................... 18
4-5. Adjusting the thread tension ....................................................................................... 19
4-6. Adjusting the thread take-up spring and the thread breakage detector plate ........ 20
4-7. Adjusting the thread take-up stroke............................................................................ 20
4-8. Needle-to-hook relationship ........................................................................................ 21
4-9. How to wind a bobbin................................................................................................... 23
4-10. Adjusting the position of the thread trimmer............................................................. 24
4-11. How to attach / remove the cylinder lifting plate ....................................................... 26
4-12. How to conrm the amount of oil (oil splashes) in the hook.................................... 27
4-13. Adjusting the amount of oil in the hook ..................................................................... 28
4-14. Adjusting the needle hole in the throat plate and the needle................................... 29
4-15. Setting the mechanical origin...................................................................................... 30
4-16. Adjusting the disk presser pressure........................................................................... 31
4-17. Adjusting the thread end position at the beginning of sewing ................................ 32
4-18. Adjusting the electronic intermediate presser stroke............................................... 33
4-19. Adjusting the needle thread air blower....................................................................... 34

ii
4-20. Making a template......................................................................................................... 35
4-21. Preparation for sewing................................................................................................. 37
4-22. Conguration of the operation panel.......................................................................... 39
4-23. Maintenance mode........................................................................................................41
4-24. List of parameters......................................................................................................... 42
4-25. List of error codes ........................................................................................................ 48
5. MAINTENANCE OF SAWING MACHINE .......................................................64
5-1. Troubles and corrective measures (Sewing conditions) .......................................... 67
5-2. Disposal of batteries..................................................................................................... 69
6. SUBCLASS MODEL........................................................................................70
6-1. Barcode reader.............................................................................................................. 70
6-2. Rotary knife ................................................................................................................... 75
6-2-1. Safety precautions .............................................................................................. 75
6-2-2. How to carry out coaxial adjustment................................................................. 76
6-2-3 How to adjust the timing belt tension ................................................................ 79
6-2-4 How to adjust he knife pressure ......................................................................... 79
6-2-5. Changing the moving knife .......................................................................................83
6-2-6. Adjusting the operating speed of template when the knife operates............. 83
6-2-7. Usage instructions .............................................................................................. 84
6-2-8. Denition of the electrical control buttons ....................................................... 86
6-2-9. Function-related precautions............................................................................. 86

– 1 –
1. SPECIFICATIONS
1 Sewing area (X,Y)(mm) 1300 × 850
(Cutting area Rotary knife type : 698 × 391
Laser type : 646.5 × 426.5)
2 Feed motion of feeding frame Intermittent feed (2-shaft drive by stepping motor)
3 Needle bar stroke 39.5 mm
4 Max. sewing speed 3,000 sti/min (When stitching pitch is 2.5 mm or less)
For other stitch pitches and numbers of revolutions, refer to Fig. 1.
5 Settable stitch length 0.5 to 12.7 mm
6 Needle DB×1 #8 (#7 to #14), DP×5 #8 (#7 to #14)
To be chosen according to the model.
7 Hook Double-capacity full-rotary hook
8 Intermediate presser stroke 4 mm (Standard)
9 Lift of intermediate presser 20 mm
10 Lift of disc presser 15 mm
11 Memory of pattern data Max. 999 patterns
12  Max. 999 patterns
13 Program input method USB
14 Data format DXF.AI.PLT.DST
15 Main shaft servomotor power 750W
16 Power consumption 640VA
17 Input voltage 220V ± 10%
18 Mass (gross mass) 590 kg [Rotary knife type] 598 kg [Laser type] 655.7 kg
19 Dimensions 2,190 mm (W) × 2,100 mm (L) × 1,250 mm (H)
20 Operating temperature range 
21 Operating humidity range 35 to 85 % (No dew condensation) [Laser type] 5 to 70 %
22 Storage temperature range 
23 Storage humidity range 20 to 85 % (No dew condensation, 85 % applies to the case where the temper-

[Laser type] 20 to 85 % (No dew condensation)
24 Air pressure used 0.5 to 0.6 MPa
25 Needle highest position stop facility After the completion of sewing, the needle can be brought up to its highest
position.
26 Noise - Equivalent continuous emission sound pressure level (L
pA
) at the workstation :
A-weighted value of 78.0 dB ; (Includes KpA = 2.5 dB) ; according to ISO
10821- C.6.2 -ISO 11204 GR2 at 2,800 sti/min.
27 Lubricating oil #10 (Equivalent to JUKI NEW DEFRIX OIL No. 1)
#32 (Equivalent to JUKI NEW DEFRIX OIL No. 2), Lithium based grease No. 2
Grease information
Manufacturer: WERATCHE
Type and number: Lithium base 2# grease
Stitch pitch and the sewing speed
Number Stitch pitch Sewing speed Remarks
1 2.8 mm 2,500 sti/min
2 3.0 mm 2,500 sti/min
3 4.0 mm 2,000 sti/min
4 5.0 mm 2,000 sti/min
Note: The sewing machine must not run at the maximum number of revolutions continuously for more than
15 minutes. The number of revolutions may vary even if the pitch is consistent due to the change in the
needle and material.
Fig. 1

– 2 –
2. CONFIGURATION
❶Machine head
❷Table
❸X-axis feed mechanism
❹Y-axis feed mechanism
❺Cassette clamp device
❻Operation panel
❼Air control box
❽Electrical control box
❾Power switch (also used as the emergency
stop switch)
󱢳Thread stand
󱢴Bobbin winder device
󱢵Rotary knife device (subclass)
❽❽
󱢵󱢵
󱢴󱢴
❶❶
❻❻
󱢳󱢳
❺❺
❹❹
❷❷
❸❸
❾❾
❼❼
󱢵󱢵
Rotary knife

– 3 –
3. INSTALLATION
3-1. Setting up the sewing machine
❶❶3-1-1. Unpacking
1) Lift clamp ❶as shown in the pic-
ture.
2) Detach top cover ❷
❷❷
3) Remove clamping plates of front and rear caster seats ❸from the sewing machine.
* Tools are packed in the accessory box for the sewing machine.
If the clamp is not lifted up
su󰀩ciently, unpacking will
not be smoothly carried
out.
❸❸❸❸

– 4 –
4) Remove the plastic cover.
6) Lift the sewing machine with a forklift to

the sewing machine: 500 kg)
Insert the forks of the forklift
into this portion.
5) Remove parts, accessories and feed mechanism from the wooden crate.

– 5 –
❹❹
7) Turning casters ❹, check to make sure
that the sewing machine is put horizontally
on the forks of the forklift.
Keep the sewing machine on the forks in
such a way that it does not rattle.
3-1-2. Setting up the X-feed mechanism
❶❶
1) Detach clamping plates ❶. Put the screws and nuts you have removed in the accessory box.
2) Unpack the X-feed mechanism.

– 6 –
❷❷
❸❸
3) Lay the X-feed mechanism aside the main body
of the sewing machine.
Move the clamp to the center of the X-feed mech-
anism.
4) Detach rubber plug ❷. Remove four nuts ❸on
the opposite side with a wrench key. Take care no
󰀨
after you have removed the nuts.
Put the nuts you have removed in the accessory
box.
5) Aligning the screws with the taps of the X-feed support block, tighten the screws.

– 7 –
❶❶
Fig.1
3-1-3. Setting up the table
1) Set up the left, right and front (center) tables.
Tighten the screws as illustrated in Fig. 1.
2) Set up the front tables (left) and (right).
Secure the aforementioned parts with dedicated link plates ❶and the nuts.