JUKI PS-800SB-2850 Series User manual

PS-800SB-2850
INSTRUCTION MANUAL

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CONTENTS
PREFACE.............................................................................................................1
1. SPECIFICATIONS............................................................................................3
2. CONFIGURATION............................................................................................4
3. INSTALLATION ................................................................................................5
3-1. Installing the panel ............................................................................................5
3-2. Installing the air hose........................................................................................6
3-3. Installing the thread stand................................................................................7
3-4. Cautions for the compressed air supply (source of supply air) facility....... 8
3-5. Installing the bobbin winder device.................................................................9
3-6. Precautions for installation of the machine.................................................. 11
4. PREPARATION OF THE SEWING MACHINE...............................................12
4-1. Lubricating method and check of the oil quantity........................................12
4-2. Attaching the needle .......................................................................................13
4-3. Threading the machine head..........................................................................14
4-4. Bobbin replacement procedure......................................................................15
4-5. Adjusting the thread tension ..........................................................................16
4-5-1. Adjusting the needle thread tension ................................................................. 16
4-5-2. Adjusting the bobbin thread tension................................................................. 16
4-6. Adjusting the thread take-up spring and the thread take-up stroke...........17
4-7. Needle-to-hook relationship ...........................................................................18
4-8. Adjusting the needle thread presser device .................................................19
4-9. Adjusting the thread trimmer .........................................................................20
4-9-1. For checking of the thread trimming cam timing............................................. 20
4-9-2. Adjustment of the thread trimming cam timing................................................ 21
4-9-3. Checking of the knife unit .................................................................................. 22
4-9-4. Adjustment of the knife unit............................................................................... 23
4-10. LED hand light ...............................................................................................24
4-11. Adjusting the amount of oil (oil splashes) in the hook ..............................25
4-11-1. Adjusting the amount of oil in the hook.......................................................... 25
4-11-2. How to confirm the amount of oil (oil splashes) ............................................ 26
4-11-3. Sample showing the appropriate amount of oil ............................................. 26
4-12. Setting the mechanical origin.......................................................................27
4-13. Adjusting the disk presser pressure ...........................................................28
4-14. Adjusting the thread end position at the beginning of sewing .................29

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4-15. Adjusting the intermediate presser stroke..................................................30
4-16. Making a template..........................................................................................31
4-17. Preparation for sewing..................................................................................33
4-18. RFID (How to use the IC tag) ........................................................................35
4-19. Configuration of the operation panel...........................................................37
4-20. Maintenance mode ........................................................................................39
4-21. List of parameters..........................................................................................40
4-22. List of error codes .........................................................................................46
5. MAINTENANCE OF SAWING MACHINE......................................................62
5-1. Troubles and corrective measures (Sewing conditions) .............................64
5-2. Disposal of batteries .......................................................................................66
5-3. Draining waste oil............................................................................................68
6. Barcode reader .............................................................................................69

– 1 –
PREFACE
󰿿󰿿1) Lift clamp 󰿿as shown in the pic-
ture.
If the clamp is not lifted
up su󰀩ciently, unpack-
ing will not be smoothly
carried out.
2) Detach top cover 󱀀 rst. Then, detach the remaining covers from the four surfaces.
3) Remove clamping plates of front and rear caster
seats 󱀁 from the sewing machine.
* Tools are packed in the accessory box for the
sewing machine.
󱀀󱀀
󱀁󱀁

– 2 –
4) Remove the plastic cover.
5) Lift the sewing machine with a forklift to
bring it to the specied location. (Weight of
the sewing machine: 305 kg)
Insert the forks of the
forklift into this portion.
󱀂󱀂
6) Turning casters 󱀂, 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.