JUKI PS-800-6045 Manuale utente
PS-800-6045
INSTRUCTION MANUAL
i
CONTENTS
1. SPECIFICATIONS .............................................................................................1
2. CONFIGURATION .............................................................................................2
3. INSTALLATION..................................................................................................3
3-1. Installing the operation panel........................................................................................3
3-2. Installing the power switch and the button switch......................................................4
3-3. Installing the air hose.....................................................................................................6
3-4. Installing the thread stand ............................................................................................7
3-5. Cautions for the compressed air supply (source of supply air) facility ....................8
3-6. Installing the bobbin winder device..............................................................................9
3-7. 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
4-6. Adjusting the thread take-up spring and the thread breakage detector plate........17
4-7. Adjusting the thread take-up stroke............................................................................17
4-8. Needle-to-hook relationship ........................................................................................18
4-9. Adjusting the position of the thread trimmer.............................................................20
4-10. How to check the amount of oil in the hook...............................................................22
4-11. Adjusting the amount of oil in the hook .....................................................................23
4-12. Adjusting the needle hole in the throat plate and the needle...................................24
4-13. Setting the mechanical origin......................................................................................25
4-14. Adjusting the disk presser pressure...........................................................................26
4-15. Adjusting the thread end position at the beginning of sewing ................................27
4-16. Adjusting the intermediate presser stroke.................................................................28
4-17. Adjusting the needle thread air blower.......................................................................29
4-18. Making a template.........................................................................................................30
4-19. Preparation for sewing.................................................................................................32
4-20. Conguration of the operation panel..........................................................................34
4-21. Maintenance mode........................................................................................................36
4-22. List of parameters.........................................................................................................37
4-23. List of error codes ........................................................................................................43
5. MAINTENANCE OF SAWING MACHINE .......................................................59
5-1. Troubles and corrective measures (Sewing conditions) ..........................................61
5-2. Disposal of batteries.....................................................................................................63
5-3. Draining waste oil .........................................................................................................63
– 1 –
1. SPECIFICATIONS
1 Sewing area (X,Y)(mm) 600 × 450
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 2.2 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)
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 550W
16 Power consumption 500VA
17 Input voltage 220V ± 10%
18 Mass (gross mass) Standard type : 320 kg
19 Dimensions 1,200 mm (W) × 1,570 mm (L) × 1,624 mm (H)
20 Operating temperature range
21 Operating humidity range 35 to 85 % (No dew condensation)
22 Storage temperature range
23 Storage humidity range 10 to 85 % (No dew condensation, 85 % applies to the case where the tem-
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 (LpA) at the worksta-
tion :
A-weighted value of 78.0 dB ; (Includes KpA = 2.5 dB) ; according to ISO
27 Lubricating oil
Type and number: Lithium base 2# grease
Stitch pitch and the sewing speed
Number Stitch pitch Sewing speed
1 2.8 mm 2,800 sti/min
2 3.0 mm 2,500 sti/min
3 4.0 mm 2,200 sti/min
4 5.0 mm 1,800 sti/min
Note: The sewing machine must not run at the maximum num-
ber 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
❻❻
❺❺
❾❾
❼❼❽❽
❹❹
❸❸
❷❷
❶❶
– 3 –
3. INSTALLATION
3-1. Installing the operation panel
❶❶
❷❷
❶❷❶❷
❶❷❶❷
panel in the delivered state.
❶ (two pieces). Also take
out screws ❷(two pieces) from the plastic bag.
3) Adjust the position of the operation panel as
operation panel on the table by tightening four
screws ( ❶and ❷) you have removed in the
aforementioned step of procedure.
4) Adjust the inclination angle of the operation panel
as you like for ease of use.
(When you operate the sewing machine standing,
the operation panel and the table is 60° to 70°.
When you operate the sewing machine sitting, the
is 80° to 90°.)
– 4 –
3-2. Installing the power switch and the button switch
Delivered state
1) Take out the rubber plugs (six pieces) from the
table with a thin screwdriver.
-
surface of the table. Detach the button switch.
3) Shift the button switch forward and secure it with
the screws (four pieces).
– 5 –
loosen the nut on the right side.
5) Adjust the orientation of the power switch and
tighten the screw and nuts.
6) Put the rubber plugs (six pieces) back into place
on the table.
Concave Convex
Take care not to allow the rubber plug
head to project the table surface.
The rubber plug has a convex and
concave portions. Be sure to face the
convex portion upward.
Concave Convex
– 6 –
3-3. Installing the air hose
1)
❶.
2) Adjustment of air pressure
Pull up air regulating knob ❷. Then, turn it to adjust the air pressure to 0.5 - 0.55 MPa.
Then, push down air regulator knob ❷.
Pull up air regulating knob ❸. Then, turn it to adjust the air pressure to 0.15 MPa.
Then, push down air regulator knob ❸.
❷: Adjustment of the air pressure of the entire sewing machine
❸: Adjustment of the air pressure of the disk presser
WARNING :
Check to be sure that the air hose is fully inserted into the air cock before supplying the air to the
machine so as to prevent the air from being blown directly to the human body. Then, carefully open
the air cock.
❸❸
❶❶
❷❷
– 7 –
3-4. Installing the thread stand
1) Take out thread stand device from the electrical
equipment shelf. Install the spool support (asm)
❷onto thread stand bar (lower) ❶that has been
2) Attach collar with tapped hole ❸to thread stand
bar (lower) ❶.
❸❸
❶❶
❷❷
3) Put thread stand arm (asm.) ❺and thread stand
thread guide ❻over thread stand bar (upper) ❹,
and install thread stand bar (upper) ❹to collar ❸
Then, put thread stands into the holes in the
thread stand bars (upper and lower) and tighten
them with a thin screwdriver.
❹❹
❻❻
❺❺
– 8 –
3-5. Cautions for the compressed air supply (source of supply air) facility
As large as 90 % of failures in pneumatic equipment (air cylinders, air solenoid valves) are caused by "con-
taminated air."
such "contaminated air" is used without taking any measures, it can a cause of troubles, inviting reduction in
productivity due to mechanical failures and reduced availability.
Be sure to install the standard air supply facility shown below whenever the machine provided with pneumat-
ic equipment is used.
Mist separator
Standard air supply facility to be prepared by the user
Standard equipment supplied by JUKI
Air compressor
Auto-drain
Auto-drain
After cooler
Air tank
Main line lter
Air dryer Quality of the air supply
When the supply air contains a considerable amount of moisture
Ambient environment
When our machine is installed at a place where the temperature greatly
changes in the morning and in the evening from that in the daytime or
freeze is like to occur.
In the aforementioned cases, be sure to install an air dryer.
When the supply air contains a considerable amount of carbon
and dust
(Most troubles in the air solenoid valves are caused by carbon.)
Be sure to install a mist separator.
Filter regulator
Air solenoid valve
Air cylinder
Cautions for main piping
• Be sure to slope main piping by a falling gradient of 1 cm per 1 m in the direction of air ow.
• If the main piping is branched o, the outlet port of the compressed air should be provided at
the top part of the piping using a tee in order to prevent drain settling inside the piping from
owing out.
• Auto drains should be provided at all lower points or dead ends in order to prevent the drain
from settling in those parts.
Indice
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