HE-800C
CONTENTS
1. NAMES OF MAJOR PARTS ................
1
2. SPECIFICATIONS ................................
2
2-1. Specifications ................................................. 2
2-2. Standard sewing pattern list ........................... 3
3. INSTALLATION ....................................
4
3-1. Table processing diagram .............................. 4
3-2. Installing the control box ................................. 5
3-3. Installing the flange nut................................... 6
3-4. Installing the bed base.................................... 6
3-5. Installing the machine head ............................ 7
3-6. Installing the head rest ................................... 7
3-7. Installing the operation panel ......................... 8
3-8. Installing the oil stopper plate ......................... 9
3-9. Connecting the cords...................................... 9
3-10. Connecting the ground wire ......................... 12
3-11. Installing the treadle connecting rod ............. 13
3-12. Installing the cotton stand ............................. 14
3-13. Installing the eye guard ................................ 14
3-14. Lubrication .................................................... 15
3-14-1. Lubricating the bed base ................... 15
3-14-2. Lubricating the arm ........................... 15
3-14-3. Lubricating the rotary hook ............... 16
3-15. Connecting the power cord .......................... 16
3-16. Checking the safety switch ........................... 19
3-17. Installing the motor cover ............................. 19
3-18. Installing the auxiliary table .......................... 20
4. PREPARATION BEFORE SEWING .....
21
4-1. Installing the needle ........................................ 21
4-2. Threading the upper thread ............................ 22
4-3. Winding the lower thread ................................ 24
4-4. Installing the bobbin case ............................... 25
4-5. Thread tension ................................................ 26
4-5-1. Lower thread tension .......................... 26
4-5-2. Upper thread tension .......................... 27
4-5-3. Thread take-up spring height .............. 28
4-5-4. Thread take-up spring tension ............ 28
4-5-5. Adjusting arm thread guide ................. 28
5. USING THE SEWING MACHINE
(OPERATION PANEL: BASIC
OPERATION) .......................................
29
5-1. Name and function of each operation
panel item ........................................................ 29
5-2. Starting the sewing machine ........................... 31
5-3. Operating the treadle ...................................... 32
5-4. Program setting method .................................. 33
5-4-1. Parameter list ...................................... 35
5-4-2. Setting the length of the hole ............... 41
5-4-3. Buttonhole sewing size ........................ 41
5-4-4. Main restrictions when setting
parameters .......................................... 41
5-5. Rear tack vector shape programs ................... 42
5-6. Underlay programs ......................................... 43
5-7. Cutter operation .............................................. 44
5-8. Double cutting function ................................... 45
5-9. Copying programs ........................................... 46
6. USING THE SEWING MACHINE
(SEWING OPERATION) ......................
48
6-1. Automatic sewing (Automatic sewing mode) ... 48
6-2. Test feeding mode .......................................... 49
6-3. Using the STOP switch ................................... 51
6-3-1. Pausing sewing during automatic
sewing.................................................. 51
7. USING THE SEWING MACHINE
(OPERATION PANEL: ADVANCED
OPERATION) .......................................
53
7-1. Using cycle programs ..................................... 53
7-2. Setting memory switches ................................ 56
7-2-1. List of memory switch settings ............ 57
7-3. Resetting the data (initialization) ..................... 58
7-4. Changing the lower thread counter setting ..... 59
7-5. Changing the production counter setting ........ 60
7-6. Displaying the help screen .............................. 61
