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Brother DH4-B980 instruction manual Names Of Each Part

Models: DH4-B980

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1. NAMES OF EACH PART

1096Q

(2)

(3)

(1)

(11)

(10)

(4)

(5)

(6)

(9)

(8)

(7)

(1)	Front cover	(2)	EMERGENCY STOP switch	(3)	Upper shaft pulley	(4)	Control panel
(5)	Control box	(6)	Front panel	(7)	Start switch	(8)	Cloth presser switch
(9)	Foot controller	(10) Power switch		(11)	Motor

RH-9800

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Brother DH4-B980 instruction manual Names Of Each Part

Contents

INSTRUCTION MANUAL Please read this manual before using the machineDH4-B980 RH-9800 ELECTRONIC EYELET BUTTON HOLERIndications SAFETY INSTRUCTIONS1. Safety indications and their meanings SymbolsEnvironmental requirements 2. Notes on safetyInstallation DANGERIf using a work table which has casters, the casters CleaningMaintenance and inspection Sewing3. Warning labels 8. CLEANING AND MAINTENANCE CONTENTS9. STANDARD ADJUSTMENTS 10.SUMMARY OF DIP SWITCHES1. NAMES OF EACH PART 1. NAMES OF EACH PARTDH4-B980- RH-9800 2. SPECIFICATIONS2-1. Specifications 2. SPECIFICATIONS3-1. Table processing diagram 3. INSTALLATION3.INSTALLATION 3-3. Installing the machine head 3-2. Installing the motor3. INSTALLATION 3.INSTALLATION 3-4. Installing the oil containerRaising the machine head Lowering the machine head3-6. Tightening the V-belt 3-5. Installing the spool stand3. INSTALLATION 3.INSTALLATION 3-7. Installing the control box3-8. Installing the air unit and the valve assembly Connecting the knife valve cables3. INSTALLATION 3-9. Connecting the ground wires and the wiringsPower switch installation position Sub presser *2 3-10. Connecting the air tubes3.INSTALLATION harnessTo decrease the air pressure 3-11. Installing the air hosesAdjusting the air pressure To increase the air pressure0839Q 3-12. Connecting the power cord3.INSTALLATION 1114Q4. LUBRICATION 4. LUBRICATION4-1. Adding oil 4-2. Lubrication4.LUBRICATION 5. CORRECT USE 5-1. Initializing settings5. CORRECT USE 5-2. Changing the lower thread and gimp trimming5. CORRECT USE 5-3. Checking the direction of machine operation5-5. Threading the upper thread 5-4. Installing the needle5. CORRECT USE 5. CORRECT USE For upper thread trimming specificationsFor upper and lower thread trimming specifications -01 5-6. Threading the lower thread5-7. Threading the gimp 5-8. Setting the material5. CORRECT USE Operation panel part names 6. USING THE OPERATION PANEL AND FRONT PANEL6-1. Panel button and switch names 6. USING THE OPERATION PANEL AND FRONT PANELNote If 6-2. Selecting a program number6-3. Changing the mode 6-4. Changing the cutting timing6. USING THE OPERATION PANEL AND FRONT PANEL 6-5. Setting a program1135Q B.Setting the shape of the eyeletC.Setting the buttonhole length 1134Q6. USING THE OPERATION PANEL AND FRONT PANEL F. Setting the stitch pitchD.Setting the tacking length E.Setting the offset1148Q H. Setting the cutting spaceI. Setting the knife position compensation 1146Q6. USING THE OPERATION PANEL AND FRONT PANEL P1. Setting X correctionP2. Setting Y correction P3. Setting θ 1 correction1159Q P4. Setting θ 2 correction6. USING THE OPERATION PANEL AND FRONT PANEL 1158QBar tacking at the sewing end to prevent fraying 6-6. Using the memory switch6. USING THE OPERATION PANEL AND FRONT PANEL Bar tacking at the sewing start to prevent fraying6. USING THE OPERATION PANEL AND FRONT PANEL 6. USING THE OPERATION PANEL AND FRONT PANEL 6-7. List of error codesIn manual mode or in automatic mode 7-1. Using the EMERGENCY STOP switch7. SEWING In automatic mode7. SEWING 7-2. SewingStroke adjustment 7-3. Adjusting the thread tensionAdjusting the lower thread take-up spring tension and stroke Tension adjustment7. SEWING 7-4. Needle and knife positionExplanation of the cutting space function Relationship between knife position and eyelet shapecompensation Knife position compensation function7. SEWING Knife positionCounting down to zero method 7-5. Using the production counterResetting the production counter Displaying the production counterProgramming procedure 7-6. Using a cycle program7. SEWING 7. SEWING 7-7. Setting the feed bracket to the front position7. SEWING 7-9. Using feed mode0785Q 7-10. Using manual mode7. SEWING 0784Q1185Q 7-12. Setting the number of home position cycles7-11. Changing the cycle program counter 7. SEWING1171Q 7-13. Returning to the home position7. SEWING 1189Q8-2. Draining the oil 8. CLEANING AND MAINTENANCE8-1. Cleaning 8. CLEANING AND MAINTENANCESpreader height 9. STANDARD ADJUSTMENTS9-1. Adjusting the height of the spreader and looper 9. STANDARD ADJUSTMENTS9. STANDARD ADJUSTMENTS 9-2. Adjusting the needle and looper timing9. STANDARD ADJUSTMENTS 9-3. Adjusting the loop stroke9-5. Adjusting the clearance between the looper and needle 9-4. Adjusting the height of the needle bar9. STANDARD ADJUSTMENTS 0964Q 9-6. Adjusting the needle guard9-7. Adjusting the spreader mounting positions 9. STANDARD ADJUSTMENTS9-9. Adjusting the needle racking width stitch width 9-8. Adjusting the spreader timing9. STANDARD ADJUSTMENTS Changing in the cutting block operation time 9-10.Changing the knife cutting length Replacing the cutting block9. STANDARD ADJUSTMENTS 9. STANDARD ADJUSTMENTS 9-11. Adjusting the contact between the knife and the cutting blockAdjusting the contact between the knife and the cutting block Filing the cutting surface of the cutting block9-12. Replacing the knife 9-13. Adjusting the cutting pressure9. STANDARD ADJUSTMENTS Measuring the opening amount 9-14. Adjusting the cloth opening amount9. STANDARD ADJUSTMENTS 9-16. Adjusting the trimming of the lower thread and gimp 9-15. Adjusting the trimming of the upper thread9. STANDARD ADJUSTMENTS 9. STANDARD ADJUSTMENTS 9-17. Adjusting the gimp length after trimming0986Q 9-18. Lower thread presser9-19. Sub presser 9. STANDARD ADJUSTMENTS10-1. Front panel DIP switches 10. SUMMARY OF DIP SWITCHES10. SUMMARY OF DIP SWITCHES 10. SUMMARY OF DIP SWITCHES 10-2. Circuit board DIP switchesDANGER MACHINE HEAD 11. TROUBLESHOOTING11. TROUBLESHOOTING ProblemThread slips out cleanlyUpper thread is not cut Lower thread is not cut118-980 INSTRUCTION MANUAL15-1, Naeshiro-cho, Mizuho-ku, Nagoya 467-8561, Japan. Phone Printed in Japan