Instruction Manual - English
Page 8
...Installing the motor cover 19 3-18. Buttonhole sewing size 41 5-4-4. Main restrictions when setting parameters 41 5-5. Using cycle programs 52 7-2. Installing the oil stopper plate 9 3-9. Program setting method 33 5-4-1. Underlay programs 43 5-7. Lubricating the bed base 15 3-14-2. ... bobbin case 25 4-5. Changing the lower thread counter setting .....58 7-5. INSTALLATION 4 3-1. Installing the eye guard 14 3-14. Checking the safety switch 19 3-17. Parameter list 35 5-4-2. Displaying the help screen 60 HE-800B Specifications 2 2-2. Connecting the cords 9 3-10. ...
...Installing the motor cover 19 3-18. Buttonhole sewing size 41 5-4-4. Main restrictions when setting parameters 41 5-5. Using cycle programs 52 7-2. Installing the oil stopper plate 9 3-9. Program setting method 33 5-4-1. Underlay programs 43 5-7. Lubricating the bed base 15 3-14-2. ... bobbin case 25 4-5. Changing the lower thread counter setting .....58 7-5. INSTALLATION 4 3-1. Installing the eye guard 14 3-14. Checking the safety switch 19 3-17. Parameter list 35 5-4-2. Displaying the help screen 60 HE-800B Specifications 2 2-2. Connecting the cords 9 3-10. ...
Instruction Manual - English
Page 35
... N) while the thread end coming out of the material in programs 1 to the zigzag pattern of the bobbin case is held . 2813Q HE-800B 26 This pattern is held . 4. PREPARATION BEFORE SEWING 4-5. Thread tension The shapes of the seams for all patterns which the upper needle thread ...follows a straight line through the seam center while the lower thread moves left to right and intertwines with the seam shape which has been set using parameter No. 53. Lower thread tension Becomes stronger Becomes weaker Whip stitch (plain stitch) Adjust by its own weight (0.05 - 0.25 N)...
... N) while the thread end coming out of the material in programs 1 to the zigzag pattern of the bobbin case is held . 2813Q HE-800B 26 This pattern is held . 4. PREPARATION BEFORE SEWING 4-5. Thread tension The shapes of the seams for all patterns which the upper needle thread ...follows a straight line through the seam center while the lower thread moves left to right and intertwines with the seam shape which has been set using parameter No. 53. Lower thread tension Becomes stronger Becomes weaker Whip stitch (plain stitch) Adjust by its own weight (0.05 - 0.25 N)...
Instruction Manual - English
Page 38
...key is used to decrease the values for parameter settings and memory switch settings. (8) key This key is used to increase the values for parameter settings and memory switch settings. 4778M (9) ENTER key This key is used to apply the values for parameter settings and memory switch settings. (10) Shortcut 1 key This key ...the power is used to change the "Cutter X space" setting. (15) Shortcut 6 key This key is turned on next page) 29 HE-800B 5. USING THE SEWING MACHINE (OPERATION PANEL: BASIC OPERATION) 5. Name and function of the hole" setting. (12) Shortcut 3 key This key is used to ...
...key is used to decrease the values for parameter settings and memory switch settings. (8) key This key is used to increase the values for parameter settings and memory switch settings. 4778M (9) ENTER key This key is used to apply the values for parameter settings and memory switch settings. (10) Shortcut 1 key This key ...the power is used to change the "Cutter X space" setting. (15) Shortcut 6 key This key is turned on next page) 29 HE-800B 5. USING THE SEWING MACHINE (OPERATION PANEL: BASIC OPERATION) 5. Name and function of the hole" setting. (12) Shortcut 3 key This key is used to ...
Instruction Manual - English
Page 42
...selected. 4788M 4789M The parameter number (2) that was last selected and the setting (3) for each item....the program number from the factory, temporary contents are set for programs P01 to P50. (The contents are sewn... PANEL: BASIC OPERATION) 5-4. In this case, the parameter number that are the same for all programs from P01... to P50 (1) to select the program that parameter will be selected. (Refer to 50 programs ...selecting a program number, which eliminates the need to set by pressing a shortcut key. The program No.... parameters for that you can be set the pattern each time. •...
...selected. 4788M 4789M The parameter number (2) that was last selected and the setting (3) for each item....the program number from the factory, temporary contents are set for programs P01 to P50. (The contents are sewn... PANEL: BASIC OPERATION) 5-4. In this case, the parameter number that are the same for all programs from P01... to P50 (1) to select the program that parameter will be selected. (Refer to 50 programs ...selecting a program number, which eliminates the need to set by pressing a shortcut key. The program No.... parameters for that you can be set the pattern each time. •...
Instruction Manual - English
Page 43
... be retrieved if a cycle program has been selected. (4) Zigzag area sewing speed (Parameter No.15) (5) Length of rectangle underlays (Parameter No.42) HE-800B 34 Flashing * The flashing display means that the setting has not yet been applied. * You can retrieve a desired parameter simply by pressing the , , AUTO, TEST, MEMSW, R/W or COPY key without pressing...
... be retrieved if a cycle program has been selected. (4) Zigzag area sewing speed (Parameter No.15) (5) Length of rectangle underlays (Parameter No.42) HE-800B 34 Flashing * The flashing display means that the setting has not yet been applied. * You can retrieve a desired parameter simply by pressing the , , AUTO, TEST, MEMSW, R/W or COPY key without pressing...
Instruction Manual - English
Page 44
...are not applicable to a particular program will be skipped and not displayed. ・The allowable setting range for some parameters may vary from the range specified, depending on the settings of other parameters. (Refer to 5.4x19 mm, the initial value for the length of cutter X position 04... Cutter X space 4.0-32.0 mm 0.1 13.0 However, it must be 6.0 mm. 35 HE-800B Setting items 01 Sewing pattern 1: Rectangle Setting range 1-20: Buttonhole stitch...
...are not applicable to a particular program will be skipped and not displayed. ・The allowable setting range for some parameters may vary from the range specified, depending on the settings of other parameters. (Refer to 5.4x19 mm, the initial value for the length of cutter X position 04... Cutter X space 4.0-32.0 mm 0.1 13.0 However, it must be 6.0 mm. 35 HE-800B Setting items 01 Sewing pattern 1: Rectangle Setting range 1-20: Buttonhole stitch...
Instruction Manual - English
Page 50
... the bar tacking areas being used. Rear tack length (Parameter No.25) G. If the sewing area is 4.0 mm and parameter number 04 (Cutter X space) is set to the length of 4.0 ÷ 2 = 2.0 mm. 4803M (Continued on next page) 41 HE-800B Zigzag width (Parameter No.08) C. Cutter Y space (Parameter No.05) E. Bar tack width (B + B + C) * I. The stitch length...
... the bar tacking areas being used. Rear tack length (Parameter No.25) G. If the sewing area is 4.0 mm and parameter number 04 (Cutter X space) is set to the length of 4.0 ÷ 2 = 2.0 mm. 4803M (Continued on next page) 41 HE-800B Zigzag width (Parameter No.08) C. Cutter Y space (Parameter No.05) E. Bar tack width (B + B + C) * I. The stitch length...
Instruction Manual - English
Page 51
... tack, without the need for underlay sewing. Setting range 3: Saw-shape This is used so that the stitches do not become larger. HE-800B 42 See illustration. 4804M 5-5. 5. USING THE SEWING MACHINE (OPERATION PANEL: BASIC OPERATION) Symptom Parameter number 02 (Length of the needle and cutter.) Parameter number 05 See illustration. (Cutter Y space) does...
... tack, without the need for underlay sewing. Setting range 3: Saw-shape This is used so that the stitches do not become larger. HE-800B 42 See illustration. 4804M 5-5. 5. USING THE SEWING MACHINE (OPERATION PANEL: BASIC OPERATION) Symptom Parameter number 02 (Length of the needle and cutter.) Parameter number 05 See illustration. (Cutter Y space) does...
Instruction Manual - English
Page 52
... make the material look more attractive. It is particularly useful for sewing up the hole made by changing the setting value for parameter No. 44 (underlay offset) so that the seam does not become too stiff and to further increase the feeling of underlay is useful for stretch ..., which appear not to have been set, zigzag underlays will only be sewn for the first cycle of bar tacking stitches will be even less likely to stop the seam from unravelling in materials which type of sewing is sewn-together underlays → saw-shape underlays → rectangle underlays. 43 HE-800B
... make the material look more attractive. It is particularly useful for sewing up the hole made by changing the setting value for parameter No. 44 (underlay offset) so that the seam does not become too stiff and to further increase the feeling of underlay is useful for stretch ..., which appear not to have been set, zigzag underlays will only be sewn for the first cycle of bar tacking stitches will be even less likely to stop the seam from unravelling in materials which type of sewing is sewn-together underlays → saw-shape underlays → rectangle underlays. 43 HE-800B
Instruction Manual - English
Page 53
...9642; It can be selected from the following four patterns. 1: Cutting during sewing Parameter No. 06 2: Cutting after sewing 3: Cutting before sewing 4: Cutting before sewing + Cutting during sewing General sewing Setting range 2: Cutting after sewing Because the needle and cutter positions are separated by ... shown in cases such as when the rough edges of the material after sewing. HE-800B 44 Once sewing is sewn. USING THE SEWING MACHINE (OPERATION PANEL: BASIC OPERATION) 5-7. 5. Setting range 4: Cutting before sewing ▪ Does not operate during the first sewing cycle.
...9642; It can be selected from the following four patterns. 1: Cutting during sewing Parameter No. 06 2: Cutting after sewing 3: Cutting before sewing 4: Cutting before sewing + Cutting during sewing General sewing Setting range 2: Cutting after sewing Because the needle and cutter positions are separated by ... shown in cases such as when the rough edges of the material after sewing. HE-800B 44 Once sewing is sewn. USING THE SEWING MACHINE (OPERATION PANEL: BASIC OPERATION) 5-7. 5. Setting range 4: Cutting before sewing ▪ Does not operate during the first sewing cycle.
Instruction Manual - English
Page 65
...(The help screen is displayed while the FUNC key is pressed.) 1-60: When the FUNC key is pressed, the parameter setting screen for the number which has been set to either the lower thread counter display or the production counter 2: Production display. counter 302 4926M Correction of contrast. ...contrast 1-15 10 301 You can change the degree of cutter Y position -0.800-0.800 0 The cutter position relative to "2". 004 Settings can be made in units of memory switch settings No. HE-800B 56 List of 0.025 mm. Counter display during automatic sewing mode counter can be...
...(The help screen is displayed while the FUNC key is pressed.) 1-60: When the FUNC key is pressed, the parameter setting screen for the number which has been set to either the lower thread counter display or the production counter 2: Production display. counter 302 4926M Correction of contrast. ...contrast 1-15 10 301 You can change the degree of cutter Y position -0.800-0.800 0 The cutter position relative to "2". 004 Settings can be made in units of memory switch settings No. HE-800B 56 List of 0.025 mm. Counter display during automatic sewing mode counter can be...
Instruction Manual - English
Page 66
... P01 S1 01 Default value 0 0 0 Program mode (PROGRAM indicator lights) Enabled (CUTTER ON indicator lights) 57 HE-800B 7. The mode will switch to initialization mode. 4928M 4787M 3 [To carry out initialization] (Press for instance. Program settings (Parameter) [P01-P50] Cycle programs [C1-C9] Program No. Default value - - - - - Resetting the data (initialization) If the...
... P01 S1 01 Default value 0 0 0 Program mode (PROGRAM indicator lights) Enabled (CUTTER ON indicator lights) 57 HE-800B 7. The mode will switch to initialization mode. 4928M 4787M 3 [To carry out initialization] (Press for instance. Program settings (Parameter) [P01-P50] Cycle programs [C1-C9] Program No. Default value - - - - - Resetting the data (initialization) If the...
Instruction Manual - English
Page 84
... P.C. board are any motor. problems with a "*" in the "Page" column should only be set automatically to x1.5 in order to move the needle and the work clamp so that cutter sensor ...connector P7 on , the zigzag pitch will be handled by a qualified technician. Error in parameter data version detected. Turn off the power and carry out level 1 initialization. P.C. Code Cause Remedy... rise in pulse motor. board-related errors Items with the pulse motor. * 75 HE-800B TABLE OF ERROR CODES Software-related errors Items with the cutter mechanism. Thread the upper thread...
... P.C. board are any motor. problems with a "*" in the "Page" column should only be set automatically to x1.5 in order to move the needle and the work clamp so that cutter sensor ...connector P7 on , the zigzag pitch will be handled by a qualified technician. Error in parameter data version detected. Turn off the power and carry out level 1 initialization. P.C. Code Cause Remedy... rise in pulse motor. board-related errors Items with the pulse motor. * 75 HE-800B TABLE OF ERROR CODES Software-related errors Items with the cutter mechanism. Thread the upper thread...
Instruction Manual - English
Page 91
...pitch suddenly increases Items with a "*" in the "Page" column should only be handled by a qualified technician. Page 39 HE-800B 82 Uneven sewing pitch at the sewing start Bird's nests form at end backtack Cause Backtack shape Check Checking the number of the...solenoid. Lower thread threading Thread the lower thread correctly. Uneven seams (7) ...... Stitch patterns Purl stitch, whip stitch Set using parameter number 53. Uneven seams (6) ...... Threading Upper thread threading Thread the upper thread correctly. Cause Check Remedy Tension release Tension ...
...pitch suddenly increases Items with a "*" in the "Page" column should only be handled by a qualified technician. Page 39 HE-800B 82 Uneven sewing pitch at the sewing start Bird's nests form at end backtack Cause Backtack shape Check Checking the number of the...solenoid. Lower thread threading Thread the lower thread correctly. Uneven seams (7) ...... Stitch patterns Purl stitch, whip stitch Set using parameter number 53. Uneven seams (6) ...... Threading Upper thread threading Thread the upper thread correctly. Cause Check Remedy Tension release Tension ...
Instruction Manual - English
Page 92
... number of stitches in the "Page" column should only be effective to set the rear tack vector shape to a rectangle. * Setting the vector shape to the inclined face of Adjust the setting values for parameter numbers 51 end backtack stitches and 52. Checking the end backtack width Uneven feeding ..." column should only be effective when the width is soft, it further than the bar tack width. Page 38 38 * 83 HE-800B Needle plate Needle plate ・When using knit material, replace with a "*" in needle hole Items with a smaller needle hole. TROUBLESHOOTING 11-10...
... number of stitches in the "Page" column should only be effective to set the rear tack vector shape to a rectangle. * Setting the vector shape to the inclined face of Adjust the setting values for parameter numbers 51 end backtack stitches and 52. Checking the end backtack width Uneven feeding ..." column should only be effective when the width is soft, it further than the bar tack width. Page 38 38 * 83 HE-800B Needle plate Needle plate ・When using knit material, replace with a "*" in needle hole Items with a smaller needle hole. TROUBLESHOOTING 11-10...
Instruction Manual - English
Page 93
...* amount Rotary hook Rotary hook lubrication Decrease the quantity of lubrication oil. * Note that fits for the thread. bobbin case and bent * Use the HE-800B bobbin case. * bobbin holder spring, etc. Lower thread threading Thread the lower thread correctly. Page 22 25 * Needle Thread chips or dust Upper thread Rotary.... TROUBLESHOOTING 11-12. Thread path Flaw or abrasion on the rotary hook holder Insert needle fully into needle bar. Stitch patterns Purl stitch, whip stitch Set using parameter number 53. 40 HE-800B 84
...* amount Rotary hook Rotary hook lubrication Decrease the quantity of lubrication oil. * Note that fits for the thread. bobbin case and bent * Use the HE-800B bobbin case. * bobbin holder spring, etc. Lower thread threading Thread the lower thread correctly. Page 22 25 * Needle Thread chips or dust Upper thread Rotary.... TROUBLESHOOTING 11-12. Thread path Flaw or abrasion on the rotary hook holder Insert needle fully into needle bar. Stitch patterns Purl stitch, whip stitch Set using parameter number 53. 40 HE-800B 84
Instruction Manual - English
Page 95
...thread clamp and lower thread presser plate so that the lower thread clamp plate opens opening amount to set the number of zigzag tension discs and bar tack tension discs Remedy Use parameter number 54 to retard the timing for slow starting. 36 Bar tack thread tension Bar tack thread ...tension is an option the gauge. 65* part.) Thread chips on the gauge. Cause Tension release timing 11. needle bar lift amount 2. too strong. 27 HE-800B 86
...thread clamp and lower thread presser plate so that the lower thread clamp plate opens opening amount to set the number of zigzag tension discs and bar tack tension discs Remedy Use parameter number 54 to retard the timing for slow starting. 36 Bar tack thread tension Bar tack thread ...tension is an option the gauge. 65* part.) Thread chips on the gauge. Cause Tension release timing 11. needle bar lift amount 2. too strong. 27 HE-800B 86
Instruction Manual - English
Page 101
... "*" in the "Page" column should only be handled by a qualified technician. Setting the cutter Cutting of zigzag seam spacing ・ Use parameter number 04 to set the cutter X space. ・ Use parameter number 03 to set the correction of the cutter being used. Use the cutter holder (option) to ...X position. Page 69* 4018Q 11-21. Cause Check Remedy Setting the length of Length of the hole the hole Set parameter number 02 to prevent the cutter knife from becoming bent. Page 35* 35* * * 4019Q HE-800B 92 Cause Check Remedy Upper thread trimmer Check if the cam ...
... "*" in the "Page" column should only be handled by a qualified technician. Setting the cutter Cutting of zigzag seam spacing ・ Use parameter number 04 to set the cutter X space. ・ Use parameter number 03 to set the correction of the cutter being used. Use the cutter holder (option) to ...X position. Page 69* 4018Q 11-21. Cause Check Remedy Setting the length of Length of the hole the hole Set parameter number 02 to prevent the cutter knife from becoming bent. Page 35* 35* * * 4019Q HE-800B 92 Cause Check Remedy Upper thread trimmer Check if the cam ...
Instruction Manual - English
Page 102
...occur with the connection and contacts of work clamp Change the settings of memory switch Nos. 001, 002, height lifting height setting 003, 004. Work clamp motor drive Check if the drive ... top surface of the upper thread trimmer. gear Page 56 10* * 93 HE-800B Work clamp is loose. TROUBLESHOOTING 11-22. Cause Check Remedy Upper thread trimmer Installation height...straight bar tacking, problems may easily occur with buffer. ・Check for specification -3) ・Use parameter number 47 to reduce the underlay feed pitch to such a degree that it does not influence the...
...occur with the connection and contacts of work clamp Change the settings of memory switch Nos. 001, 002, height lifting height setting 003, 004. Work clamp motor drive Check if the drive ... top surface of the upper thread trimmer. gear Page 56 10* * 93 HE-800B Work clamp is loose. TROUBLESHOOTING 11-22. Cause Check Remedy Upper thread trimmer Installation height...straight bar tacking, problems may easily occur with buffer. ・Check for specification -3) ・Use parameter number 47 to reduce the underlay feed pitch to such a degree that it does not influence the...