Service manual
Table Of Contents
- MODEL S 4000 CAED Omron
- WARRANTY
- WARRANTY REGISTRATION CARD
- TABLE OF CONTENTS
- A-INTRODUCTION
- B-MACHINE ASSEMBLY
- C-PROPER APLICATION
- D-MACHINE CONTROLS
- E-MACHINE ADJUSTMENTS
- G-PNEUMATIC DIAGRAM
- F-MACHINE MAINTENANCE
- 1.MACHINE HOME POSITION
- 2.ADJUSTMENT OF THE SHIFTER
- 3.PRINCIPLES FOR MACHINE ADJUSTMENT
- 4.NEEDLE BAR
- 5.BITE
- 6.FEEDING
- 7.CLUTCH
- 8.STITCH DENSITY
- 9.LOOPERS ADJUSTMENT
- 10.HOME POSITION OF THE CLAMP PLATE
- 11.CLAMP PLATE ADJUSTMENT
- 12.TRIMMING MECHANISM ADJUSTMENT
- 13.ADJUSTMENT OF THE CLAMP PLATE CHANGE-OVER
- 14.ADJUSTMENT OF MACHINE HEAD CLAMPING FOOT
- 15.THREAD DRAW OFF
- 16.THREAD TENSION
- 17.THREAD TRIMMING
- 18.CUTS-OFF BLOW OFF
- 19.THREAD BLOW OFF (SPECIAL ACCESSORY)
- 20.ADJUSTMENT OF STOP SENSOR POSITION
- 21.REPLACEMENT OF THE BELT
- 22.PROTECTION DURING VOLTAGE FLUCTUATION (SPECIAL ACCESSORY)
- 23.OPTICAL SENSOR-ADJUSTMENT
- H-ELECTRICAL DIAGRAM
- TROBLESHOOTING-TABLE OF CONTENTS
S-4000 CAED Omron
1-28
Revised 10/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
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E - MACHINE ADJUSTMENTS
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11 mm
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6. FEEDING
1. Tilt the machine head onto the support pin.
2. Adjustment of feeding wheels
Turn the hand wheel counter-clockwise until the guiding
spring snaps into the shifter left arm notch. The feeding
lever is on the very top point of the feeding cam. Dismantle
the gearwheel safety cover and loosen the screws ➊,➋ on
the horizontal gearwheels and the crank drive screw ➌.
3. Loosen two adjusting screws ➍ in the right ring ➎.
Pressing the end of the feeding shaft ➏ against the right
ring ➎ you adjust the distance between the left ring ➐ and
the end of the feeding shaft Ï to 11 mm. Tighten the
adjusting screws ➍ on the right ring ➎. This is the right
tension adjustment of the left ring on the shaft.
4. Place the right gearwheel ➑ into the gearing with the
vertical wheel ➒ secure its position with setscrews ➊.
5. Turn the hand wheel counter clockwise until the guiding
spring snaps into the shifter right arm notch. The feeding
lever is on the very bottom point of the feeding cam. Place
the left gearwheel ➓ into the gearing with the vertical
wheel ➒ secure its position with setscrews ➋. Push the
crank drive towards the left gearwheel ➓ and secure it with
the screw ➌.
You have set up the position of the feeding wheels. Turn the hand
wheel to finish the sewing cycle and bring the machine into the
home position. Mount the wheel safety cover on.
6. The feeding always starts, in other words the clamp plate
moves, when the needle is out of the fabric, and it is in the
position when the needle tip is right above the fabric.
7. Use a sheet of paper to do the adjustment. You will clearly
see needle punctures.
If the adjustment is incorrect, set the machine into such a
sewing position so that the guiding spring snaps into a
shifter arm notch.
Loosen the screws on the feeding cam
and adjust its
position so that the clamp plate moves in the moment of the
needle being out of the fabric (above the paper).Tighten the
setscrews.