Table Of Contents - ELNA 664 Pro Instruction Manual

PREPARATION
Names of Parts ....................................................... 4
Attaching the Waste Chip Box ................................ 5
Accessory Box ........................................................ 5
Standard Accessories ............................................. 5
Storing the Accessories .......................................... 5
Connecting the Machine to the Power Supply ............ 6
Controlling Sewing Speed....................................... 6
How to turn the Handwheel .................................... 7
Opening and Closing the Side Cover ..................... 7
Opening and Closing the Looper Cover ................. 7
Raising or Lowering the Presser Foot .................... 8
Removing the Presser Foot .................................... 8
Attaching the Presser Foot ..................................... 8
Adjustment of Foot Pressure .................................. 8
The Position of Thread Guide Bar .......................... 9
Attaching the Spool Holder Cap and Net .................... 9
Accessories for Decorative Threads ..................... 10
Stitch Reference Display....................................... 10
Stitch Definition ..................................................... 11
Adjustment of Stitch Length .................................. 14
Adjustment of Differential Feed Ratio ................... 14
Needle Position ..................................................... 16
Lower Looper Pre-Tension Setting Lever ............. 16
Changing to Two-thread Serging .......................... 17
Adjustment of Needle Plate Setting Knob ............. 18
To Deactivate the Upper Knife .............................. 19
To Activate the Upper Knife .................................. 19
Adjustment of Cutting Width ................................. 20
Threading the Machine ......................................... 21
Threading the Lower Looper ................................. 23
Threading the Upper Looper ................................. 26
Threading the Needle on the Right ....................... 28
Threading the Needle with the Needle Threader .. 30
Threading the Needle on the Left ......................... 31
TEST STITCHING
Starting Sewing ..................................................... 33
Finishing Sewing ................................................... 33
Sewing Continuously ............................................ 33
How to Use Guide Lines ....................................... 33
Securing Ends ....................................................... 34
Thread Tension (4 threads) .................................. 35
3-Thread Serging .................................................. 37
Thread Tension (3 threads) .................................. 38
2-Thread Serging .................................................. 39
Thread Tension (2 threads) .................................. 40
Thread Tension for Rolled Hem 3 ......................... 42

TABLE OF CONTENTS

CARE OF YOUR MACHINE
Replacing the Upper Knife .................................... 44
Cleaning Upper Knife Area ................................... 44
Replacing the Light Bulb ....................................... 45
Cleaning the Feed Dog ......................................... 45
Oiling the Machine ................................................ 46
Carrying the Machine ............................................ 46
Troubleshooting .................................................... 47
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