Garudan GPS/X-3525 Series User manual

User´s Manual
GPS/X-3525
ANITA B s.r.o.
Průmyslová 2453/7
680 01 Boskovice
Czech Republic
tel: [phone]
[phone]
fax: [phone]
e-mail: [e-mail]
MP03200EN_180810

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All rights reserved.
Property of Anita B s.r.o. and protected by copyright. The use of this content without written
permission is prohibited.
Copyright © Anita B s r.o. (2018)
VERSION CREATED ON APPROVED BY
MP03200EN_180810 10. 08. 2018 Jakub Lžičař
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Content
1. Specification ........................................................................................................................... 4
2. Description ............................................................................................................................. 5
3. Safety instructions.................................................................................................................. 6
4 Safe installation....................................................................................................................... 9
5 Electric device setting.............................................................................................................. 9
6 Disposal instructions ............................................................................................................... 9
7 Before machine operation .................................................................................................... 10
1. Lubrication: ............................................................................................................ 10
2. Needle insertion:.................................................................................................... 11
3. Upper threading:.................................................................................................... 11
4. Bobbin threading: .................................................................................................. 12
5. Insertion of bobbin to bobbin case:....................................................................... 12
6. Thread tension adjustment: .................................................................................. 13
7. Bobbin winding: ..................................................................................................... 13
8. Adjusting height of presser foot: ........................................................................... 14
9. Used oil disposal: ................................................................................................... 14
8 Mechanical maintenance ...................................................................................................... 15
1. Running settings of the driver and needle bar: ..................................................... 15
2. Needle to hook relationship: ................................................................................. 16
3. Adjustment the needle distance from the tip of the hook:................................... 16
4. Adjustment of presser foot:................................................................................... 17
5. Thread of upper thread: ........................................................................................ 18
6. Opening of the main tensioner discs: .................................................................... 19
7. Adjustment of trimming mechanism:.................................................................... 20
8. Adjustment of speed of movement of the trimming lever: .................................. 21
9. Setting of hand wheel:........................................................................................... 22
10. Setting of bobbin winder: ...................................................................................... 22
11. Sensors for initial position of X, Y and Z axis: ........................................................ 23
12. Barcode reader: ..................................................................................................... 24
13. Feeding frame:....................................................................................................... 24
14. Thread holder:........................................................................................................ 25
15. Needle cooling: ...................................................................................................... 25
16. Lock of the feeding clamp:..................................................................................... 25
17. Lubrication of ball screw shaft Bering: .................................................................. 26
18. Connection to air supply:....................................................................................... 27
19. Operation of pedals: .............................................................................................. 28
20. Chart of maximum sewing speed: ......................................................................... 29
9 Troubleshooting .................................................................................................................... 30
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1. SPECIFICATION
Model
GPS/X-3525G extra heavy material
GPS/X-3525_ _-xx/xx/xx feeding frame type (2 – piece = 22; for
template loading = 24); Options, e.g., barcode reader BR, Control of
the machine through buttons HC, needle cooler NC, safety curtain SC,
mouse port MP
Sewing area 350 x 250 mm
Max. sewing speed
-for stitch length up
to 9 mm
800 spm
(see table on page 29)
Stitch length 0,1 – 40 mm
No. of needles 794H Nm. 160-300
Hook Barrel shuttle hook XL
Lift of Presser Foot
max. Max.20 mm (stroke: 10 - 20 mm)
Lift of feeding
frame Standard 35 mm
Thread Trimmer Standard
Memory Device USB port – all device USB compatible
Communication
interface
USB port
No. of stitches in
memory Unlimited
No. of patterns in
memory Unlimited
Driving unit 750 W servomotor
Power supple 1PH 220/230 V, 50/60Hz
Power consumption 0,9kVA/4A
Fuse
recommendation
Jistič 10A, kategorie C
Air consumption 0,55 až 0,6 Mpa (6 kg/cm2)
Ambient
temperature
5
℃
～40
℃
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2. DESCRIPTION
Fig. 1
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3. SAFETY INSTRUCTIONS
Based on the TUV SUD Conformity Compliance and compliance with all standards, each
machine is CE marked - Declaration of Conformity.
General Safety Instructions
-Read this manual, operating instructions and operating instructions thoroughly before using
the machine. There are also listed machine parameters and specified limit values and
conditions under which the machine may be used
-Make sure the Stop button position is operational
-Under no circumstances place your fingers in the area of the sewing needle
-Ensure that the electrical cables are not damaged to prevent injury to the exposed wire.
Repaint the damaged covers immediately or replace them with a flawless cover.
-When replacing a needle, threading, repairing or any mechanical adjustment and leaving the
machine, turn off the drive with the on / off switch or the main machine switch.
-Before dismantling the machine or maintenance, disconnect the power supply by pulling the
plug out of the socket.
-If you are not working on the machine, turn off the power supply with the main switch.
-Do not modify the machine in any way that could compromise safety.
-If the label is damaged, order a new one at our company and place it in the original location.
-If there is a power failure, turn off the machine with the main switch.
-Be careful not to interfere with moving machinery mechanisms, especially sleeves, loose
clothing and hair.
-Do not operate the machine under the influence of alcohol or drugs.
Safety instructions hen delivered
-When unpacking, follow the markings on the packaging.
-Immediately notify the carrier of visible damage to the shipment. Check the contents of the
shipment with the order and notify the manufacturers immediately of any defects. Later
complaints will not be recognized.
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Safety instructions for installation and maintenance
-The machine should be installed and run for the first time only by a trained person.
-Interference with electrical circuits may only be carried out by a trained person with Order
No. 50/158 sb.6 and higher.
-Ensure that the power supply, voltage, sizing, and fuse is such as to allow the constant supply
of the energy required for reliable machine performance.
-Connect the ground properly.
-Check that the air pressure is between 0.55 and 0.6 MPa.
-It is strictly forbidden to connect all the connectors except the USB port when the power is
on. There is a risk of damage to electrical components and drives.
-If one of the covers is dismantled, switch off the main switch or disconnect the machine from
the power supply.
-Use only spare parts supplied or approved by the manufacturer.
-The machine is equipped with interference suppression filters according to EMC - ČSN 50081-
1 and 50081-2. If a current protector is connected to the mains, the fault current type and
high surge current type (e.g. type "S") must be used.
Safety instructions for daily operation for the operator
-Do not connect the machine to the net if any of the protective covers are removed.
-Check that the electrical cables are not damaged to prevent injury to the naked wire by
touching them.
-If you are unsure about the correctness of the procedure or the machine setup for the
operation, call the responsible mechanic.
-The user must ensure adequate illumination of the work area and the surrounding area of
the machine.
Location of safety features, Fig. 2
A Stop button. It is used, for example, in collision situations. To reboot the machine monitor the LCD
monitor.
B Thread lever cover. Compression, trapping, shooting - hand injury.
C The drives are located under the cover. During operation, it must be mounted on the machine.
D Finger protection. Prevents finger inserting under the needle.
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E Security sticker on the control box. Danger of dangerous voltage.
F Sewing area. Protected by a hinged transparent cover. Puncture or puncture - hand injury.
H Hook space. Protected by a hinged cover. Cutting - Hand Injury.
I Moving mechanism space - X and Y axis movements. Bursting.
J Space below the upper pressure frame. The compressive force must not exceed 50N. This is how
the machine is adjusted from production. The pressure can be regulated by the auxiliary pressure
gauge. 22. Squeeze.
K Hand wheel. Friction or rubbing - Hand injury.
L Production label. It lists the type of machine, equipment, voltage, machine input, serial number,
manufacturer's address and CE mark (Declaration of Conformity). Next to the pictogram - read the
operating instructions.
Fig.2
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4 SAFE INSTALLATION
All installation and service work have to be done without power supply.
A. The machine cannot be used if voltage is 10% above or 10% below the formal voltage.
B. Check if there is correct air pressure in the pneumatic system.
C. For safe operation, please, use the machine in accordance with following conditions:
•The ambient operation temperature is from 5 to 40°C
•The ambient storage temperature is from -10 to 60°C
D. Humidity is between 20 – 80% (relative humidity)
5 ELECTRIC DEVICE SETTING
A. Power voltage
•The voltage should be within the range of ±10% of the formal voltage.
•Power frequency should be within the range ±1% of the formal frequency (50/60Hz).
B. Electromagnetic wave noise
•The power should not be adjacent to strong magnetic field or high frequency stuff.
C. The liquid such as water is prevented from flowing into the adjusting box or motor.
6 DISPOSAL INSTRUCTIONS
Please, hand the machine over to ANITA B, s.r.o. after end of the machine operational life.
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7 BEFORE MACHINE OPERATION
1. Lubrication:
Fig. 3
Check the amount
oil in the oil gauge
Windows.
Fill up the oil Fig.
3, 4 Fig. 4
Machine should be lubricated before its first use or if reused after a long period of idleness
or according to traffic in regular intervals, at least at the beginning of each shift.
Fig. 5a
Fig.5b
Lubricate the
hooks into the
holes in the right
and left hand
holster according
to the arrows, Fig.
5a. The channel is
lubricated by the
track of the hook.
In addition, it is
necessary to
delete the cam
track and foot lift
housing. Oil into
the marked
openings, see Fig.
5b
For safety, the hook lid
should be closed during
operation.
Fig. 6
In case of need, add silicon oil in the cup of the
bracket for lubrication of upper thread.
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2. Needle insertion:
Loosen the screw of needle holder (1), fully
insert the needle (2) into the needle socket in
needle holder while keeping the needle slot
(3) facing tip of the hook, then tighten it with
the screw (1), see Fig. 7.
Fig. 7
3. Upper threading:
Lead the thread as the figure 8
shows and put the thread
take-up lever in upper stop
position to prevent slipping of
the thread. You will find
detailed description in chapter
5 on page 18, 19.
Fig. 8
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4. Bobbin threading:
A. Put bobbin (1) into bobbin case
(2) as the Fig. 9 shows (the shuttle
rotates in clockwise direction).
B. Bobbin thread is led through the
bobbin case spring and bobbin
case hole (3)
C. The remain of bobbin thread
end should be kept about 55mm
long. Fig. 9
5. Insertion of bobbin to bobbin case:
Insert the threaded bobbin
into the tilted bobbin case.
Drain the thread into the
outlet hole in the spring of
bobbin case and push the
case into the working
position so that the lock
locks in place, see Fig. 10
[Notice]
If the shuttle is not
correctly installed, machine
can be damaged during
operation
Fig. 10
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6. Thread tension adjustment:
A. Needle thread tension adjustment,
Fig. 11: As the Figure shows turn screw (1) of
the main tensioner clockwise to increase the
tension, while counter clockwise to reduce
the tension. Additional tensioner (2) is used
for final adjustment of the end of needle
thread after trimming.
B. Bobbin thread tension adjustment,
Fig. 10: As the figure shows, turn screw 1
clockwise to increase the tension, while
counter clockwise to reduce the tension.
Fig. 11
7. Bobbin winding:
A) Insert the bobbin (3) on bobbin winder
shaft (1).
B) Press the winder lever (2) to activate the
operation and start the machine.
C) When the bobbin is fully wound with
thread, the winder lever releases the
bobbin. Cut the thread by knife (4), see Fig.
12
Fig. 12
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8. Adjusting height of presser foot:
Adjustment of the foot is described in
Chapter 4, page 17. The presser foot is
mounted on the presser bar to the end of
casting. If you need to adjust the through
hole on the needle axis, loosen the presser
foot 1 by loosening the screws. Rotate the
presser foot onto the needle axis and
tighten the screws. By default, the foot is
about 1 mm above the insert plate, Fig. 13.
Fig. 13
9. Used oil disposal:
The oil container (1) attached under the
base table should be taken away for cleanup
after it is full with oil, see Fig. 14.
Obr. 14
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8 MECHANICAL MAINTENANCE
1. Running settings of the driver and needle bar:
Notice: The driver of the needle bar 1, Fig. 16 is mounted on the presser bar to the end of casting 2,
Fig. 16 (there are two different diameters of the needle bar).
Adjust the needle bar by turning the hand wheel into the bottom position, Fig. 16, (the rod is in
alignment with the needle bar).
Using the adjusting screw 3 on the connecting rod, Fig. 15, tighten the connecting rod on the main
shaft.
Then turn the hand wheel. The driver of the hook on the lower shaft must move along with the
needle bar.
For inspection, we put the needle bar into the upper position - the driver begins to move along with
the needle bar.
Repeat the procedure by loosening the bolt 3 on the connecting rod and turning it to the main shaft
until the movement of the needle bar and the driver is correct.
Fig. 15 Fig. 16
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2. Needle to hook relationship:
For adjustment, loosen the bolt 3 on the lever 2 with a clamping connection on the lower shaft 1, Fig
17. Place the needle bar at the bottom position. (the rod is in alignment with the needle bar).
Turning the hand wheel in the sewing direction shifts the needle bar 4.5 to 5mm upwards. We now
set the tip of the hook on the needle axis. Then tighten the clamping joint on the lever 2 on the lower
shaft 1.
Fig. 17
3. Adjustment the needle distance from the tip of the hook:
This adjustment is performed by moving the hook case 1, Fig. 18, and thus the hook tip to the desired
distance from the needle.
After losing the screw 2, Fig. 18, we move by rotation the eccentric 3 the hook case until the distance
from the hook tip to from the hook recess in the needle is 0.1 to 0.2 mm, Fig. 19.
The hook in connection with the needle has to be adjusted so that the tip of the hook at the bottom
of the recess in the needle is the point of the hook picking up the upper thread loop.
Fig. 18 Fig. 19
Because the alignment procedure involves several operations at the same time, it is advisable to
check and adjust the value after adjustment
Finally, we tighten all the screws, especially the two hexagon screws 2, Fig. 15, which fix with the
wedges the position of the rod on the main shaft.
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4. Adjustment of presser foot:
a) Set the needle bar to the Loir reversal point by turning hand wheel. Loosen screws (2) of the
eccentric (1) as per Fig.20 and set this eccentric to the position where the presser bar (9)
starts moving together with the needle bar or with a little delay (see Fig. 21). The eccentric
(1) is placed on the main shaft (3), see Fig. 20.
Fig. 20
Fig. 21
Fig. 22
b) Set the position of the driver 8 (Fig. 21) on the presser bar (9) to the position where presser
foot (17) is on lower position of the presser bar, approximately 1 mm above the needle plate
(Fig.13). At tightening the screws (7) check the position of the needle in the middle of the
presser foot hole. See Fig. 21.
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c) Lever 4, (Fig. 22), is driven by the eccentric and it is joined with the adjusting pin and nut on
the lever with the groove (5) in the part located outside the machine. If the pin is in the
upper part of the groove, the presser foot movement is set to minimum. If the pin is in the
lower part of the groove, the presser foot movement is set to maximum.
d) Movement is transmitted on the lever mechanism through the lever (10) with clamping joint
and screw, Fig.21. Distance of presser foot (17) above the needle plate (sewn material) is set
by the screw (6) which leans against the pin (12) of the lever mechanism, see Fig. 21.
e) Lift of the presser bar during exchange of the material, when the machine is not in operation,
is performed by pneumatic cylinder (16), see Fig. 21.
f) Pressure of the presser foot is adjusted by pressing the spring (13). This spring can be
adjusted after losing nut (14) by turning the screw (15).
Summary: presser foot (17) should be moving with the delay defined by the value of approximately 5
mm of the needle trajectory during the movement from the lower reversal point. When the sewn
material is moving and the needle is above the material, the presser foot must not be in contact with
the material.
5. Thread of upper thread:
Lead the thread from thread stand to guides (1) on the head of the machine, Fig.23. After that thread
through silicon oil bottle for lubrication (Fig.6). The bottle can also be placed between the guides (1).
After that lead the thread through tensioner (3), guide (4), tensioner (5) and spring (6), see Fig. 24.
Then lead the thread through guide (8), thread puller (9), thread holder (10), guide (11) and guide
(12) to the needle where the thread is inserted from the operator side in the direction of the arrow
(13) (see Fig. 25).
Fig. 23
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Fig. 24
Fig. 25
6. Opening of the main tensioner discs:
Release of the main tensioner discs (5) is performed by pneumatic cylinder connected with the rod
(Fig.24). Setting of the cylinder is made by parameter 16. This parameter defines position of the
needle at the moment, when the tensioner discs are opened. The discs are opened during last
trimming rotation in order to ensure sufficient length of the upper thread ends after trimming and
correct start stitches of the following stitching.
Amount of release is defined by the lift of control pin of the main tensioner which leans against rising
surface of the rod.
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7. Adjustment of trimming mechanism:
Adjustment of fixed and moving knife, Fig. 26.
a) Move with needle bar to the upper position.
b) Set the position of fixed knife (1) so that its sharp edge is in distance of 8 mm from the center of
the needle plate insert (2).
c) Loosen the screw (4) and set the position of moving knife (3) so that the distance of knife sharp
edge (7) is 1.5-2 mm from the sharp edge of fixed knife, Fig. 27.
d) Check the fiction of trimming.
Fig. 27
Fig. 26
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