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Motorola HE-8000, HE-8000 I, LH4-B800E 5-4-4. Rear tack vector shape programs

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HE-8000

5. OPERATION

5-4-4. Rear tack vector shape programs

1. Triangle

•General sewing

2. Rectangle

•This is effective for preventing the material from getting stuck in the needle hole when sewing the rear

tack, which can happen when using lightweight materials.

(An offset is used so that the stitches do not overlap when sewing the reverse zigzagging for the rear

tack.)

* Reducing the number of front tack stitches is effective in preventing the material getting stuck at the

front tack.

* Using a needle plate with a small needle hole (1.2) as well can also help in preventing the material

from getting stuck.

3. Saw-shape

•This is effective for preventing dimples in the rear tack, without the need for underlay sewing.

* The number of stitches for the saw-shape type of sewing is set by means of parameter Nos. 38 and

39.

Parameter No. 37

Setting range 1.Triangle 2.Rectangle 3.Saw-shape

1466Q

Contents

Main SAFETY INSTRUCTIONS 1. Safety indications and their meanings CAUTION Indications DANGER DANGER CAUTION Environmental requirements Installation CAUTION Sewing Cleaning Maintenance and inspection 1 2 3 4 5 CONTENTS 1. NAME OF EACH PART 2. SPECIFICATIONS 3. OPTIONAL PARTS 4. INSTALLATION 5. OPERATION Page 1. NAME OF EACH PART 1. NAME OF EACH PART 2. SPECIFICATIONS 2. SPECIFICATIONS 2-1. Subclass 2-2. Specifications 2. SPECIFICATIONS 2-3. Standard sewing pattern list 3. OPTIONAL PARTS 3-1. Special needle plate 3-2. Leg parts 3-3. Standing operation pedal HE-8000 5 3-4. Tape guard 3-5. Ruler 3-6. Auxiliary table 3-7. Replacement parts set (for 70 mm buttonhole length) 3-8. Programmer 4. INSTALLATION 4-1. Power table Page 4-2. Installing the motor 4-3. Installing the flange nut 4-4. Installing the control box 4-5. Installing the power switch 4-6. Installing the bed base 4-7. Installing the machine head 4-8. Installing the head rest 4-9. Installing the operation panel 4-10. Routing the connector cord and installing the oil stopper plate 4-11. Connecting the cords 4-11-1. Connecting the ground wire 4-11-2. Connecting the machine head harness 4-11-3. Connecting the motor harness 4-11-4. Connecting the power cord 4-11-5. Connecting the standing pedal harness (option) 4-11-6. Installing the transformer Page 4-12. Installing the V-belt 4-13. Installing the belt cover plate 4-14. Installing the treadle 4-14-1.Changing the treadle unit installation position (horizontal positioning only) 4-15. Installing the spool stand 4-16. Installing the eye guard CAUTION Page 4-17-2. Lubricating the arm 4-17-3. Lubricating the rotary hook 4-18. Installing the belt cover 5. OPERATION 5-1. Part names and functions Page 5-2. Home position return (preparation) 5-3. Operating the treadle 5-3-1. Operating the standing pedal (option) 5-4. Program setting method 5-4-1. Program initialization condition 5-4-2. Parameter table Page $""""""""""""""""""""""""%"""""""""""""""""""""""""& Page Page Page Page Page Page Page 5-4-3. Changing program details Page Page Page 5-4-4. Rear tack vector shape programs 5-4-5. Underlay programs 5-4-6. Cutter operation 5-4-7. Cycle program 5-4-8. Changing the production counter 5-4-9. Changing the lower thread counter setting value 5-5. Using the program memos 5-6. Adding patterns created using the BAS-PC/300 DAN ER G Page 6. CHECKING THE SEWING PATTERN 6. CHECKING THE SEWING PATTERN 6-1. Test feed mode (for checking the sewing pattern without turning the machine pulley by hand) 6. CHECKING THE SEWING PATTERN 6-2. Manual mode (for checking the sewing pattern by turning the machine pulley by hand) Page 7-2. Threading the upper thread CAUTION 7-3. Winding the lower thread 7-4. Threading the bobbin case 7-5. Thread tension Page 8. SEWING 8-1. Sewing 8-1-1. If the emergency stop switch is pressed during sewing 8-1-2. If the thread breaks during sewing 8-1-3. Thread breakage before sewing is finished 8-1-4. When resuming sewing in test feed mode or manual mode 8-1-5. Lower thread counter Page 9. MAINTENANCE 9-2. Draining the oil 9-3. Cleaning the control box air inlet port 9-4. Cleaning the eye guard 9. MAINTENANCE 9-5. Checking the needle 9-6. Cleaning the length feed plate 10. STANDARD ADJUSTMENTS 10-1. Needle bar height 10-2. Needle and hook timing adjustment 10-3. Adjusting the clearance between needle and hook point 10-4. Adjusting the inner rotary hook and rotary hook holder overlap 10-5. Adjusting the work clamp pressure 10-6. Adjusting the knife installation 10-7. Adjusting the upper thread trimming 10-7-1. Adjusting the installation height of the upper thread scissors 10-7-2. Adjusting the upper thread scissors opening timing 10-8. Adjusting the lower thread clamp timing 10-9. Adjusting the bobbin presser 10-10. Adjusting the needle up stop position 11.CHANGING FUNCTIONS USING THE MEMORY SWITCHES 11. CHANGING FUNCTIONS USING THE MEMORY SWITCHES 11. CHANGING FUNCTIONS USING THE MEMORY SWITCHES 12. PROGRAM INITIALIZATION 12. PROGRAM INITIALIZATION 12-1. Initializing all programs 12-2. Initializing a single program 13. CHANGING FUNCTIONS USING THE DIP SWITCHES 13-1. Panel DIP switches Page 13-2. Control circuit board DIP switches DANGER Page 14. GAUGE PARTS LIST Page Page Page Page 15. ERROR CODE TABLE 15. ERROR CODE TABLE DAN G ER HE-8000 90 15. ERROR CODE TABLE 16. TROUBLESHOOTING 16. TROUBLESHOOTING 16. TROUBLESHOOTING