SWF SWF/E-T901C

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CHAPTER 1 SAFETY RULES ............................................................................................................. 1
Delivery of Your Machine
Installation
Machine Operation
Troubleshooting
Placement of Warning Stickers
CHAPTER 2
INSTALLATION AND MACHINE ASSEMBLY ........................................................... 7
Environment
Electricity
Leveling the Machine
Assembly of Peripheral Devices
CHAPTER 3
PARTS OF THE MACHINE .......................................................................................... 16
CHAPTER 4
FUNCTIONS AND FEATURES ................................................................................... 17
CHAPTER 5
BUTTON AND SWITCH OPERATION ....................................................................... 19
CHAPTER 6
THREADING AND TENSION ..................................................................................... 21
The Upper Thread Path
Threading the Machine
Tension control on Upper Thread
Take-up Spring
Bobbin Threading and Tension Adjustment
Bobbin Winder
CHAPTER 7
THE NEEDLE, THE HOOK AND THE STITCHES .................................................... 28
Stitch Formation
The Needle and Hook
The Needle
Changing the Needle
Relationship Between Needle and Hook
Relationship Between Take-Up Lever and Hook
Thread-Break Detecting Unit
TABLE OF CONTENTS