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Motorola HE-8000, HE-8000 I, LH4-B800E 4-11-4. Connecting the power cord

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HE-8000

4. INSTALLATION

16

6. Connect the connectors of the synchronizer

harness (11), the home position sensor harness

(12) and the emergency stop switch harness (13).

7. Secure the harnesses inside the control box using cord clamps.

NOTE:

* Make sure that the harnesses do not come into contact with P.C. board components or with the main P.C.

board heat sink or the sub-P.C. board heat sink.

•Use the cord clamps at the top of the control box to adjust the harnesses so that they are not loose

inside the control box, particularly when using the work table with the machine head positioned vertically.

8. Gently return the machine head to its original position.

* Check that the harnesses do not touch the belt.

9. Close the covers on both sides of the control box, and tighten the 12 screws.

4-11-4. Connecting the power cord

1. Attach an appropriate plug to the power cord (1).

(The green and yellow wire is the ground wire.)

2. Insert the plug into a properly-grounded AC

power supply.

NOTE:

Do not use extension cord, otherwise machine

operation problems may result.

Do not connect a power supply which is not of the

rated voltage, otherwise machine operation pro-

blems may result.

Harness Mark

Main P.C.board

indication

(11) Synchronizer<5-pin> M3 P3<SYNC>

(12) Home position sensor

<12-pin> M11 P11<ORG>

(13) Emergency stop<11-pin> M10 P10<HEAD>

(11)

(12)

(13)

2066Q

(1)

2196Q

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