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
1-1
Revised 10/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
A - INTRODUCTION
The sewing machines S-4000 CAED are designed and produced to be very reliable. Important design goals
have been achie
ved to provide a safe machine that is simple and inexpensive to maintain.
The patented rotary needle bar shaft drive, a major benefit, delivers longer needle bar life. The added
benefits of lower vibration and less noise, translate into less operator fatigue.
Simple buttonhole length adjustment located outside the machine, eliminates the need for tilt back, while the
quick stop repair function delivers safety and makes repairs easier.
A halogen work light is included with the S-4000 CAED and LS, to enhance operator safety and product
quality.
Special electronic and mechanical safety devices protect the operator and the machine. There is a special
power lock out switch that permits the machine to be locked in the off position, so that it cannot be cycled
accidentally. There is an emergency off switch. There is a low air pressure detector that will not permit
machine operation if air pressure is dangerously low.
There are safety-warning labels on the machine in all areas that require special care. These must not be
removed. If they are lost replace them immediately.
You are the most important safety equipment of all. Be sure you understand the proper operation of the
machine. Never remove safety mechanisms or labels. We have made every effort to provide the safest
possible machine, but without complete knowledge of how this machine operates, and the use of proper care
by the operator, this machine can cause serious injury or death. That is why there are safety warnings
throughout these instructions that carry one of these messages.
DANGER! Possible loss of life.
WARNING! Possible serious injury or machine damage.
NOTICE! Possible injury or machine damage.
We recommend that service workers from AMF Reece oversee the installation and initial training of your
mechanics and operators.
The most effective safety precaution is a well-managed safety program. Be sure those who use this machine
are properly trained. Never disable safety equipment.
Always wear safety goggles when operating or servicing the machine.
1. BASIC INFORMATION