Brother MD-612 Manuals

Manuals and User Guides for Brother MD-612. We have 2 Brother MD-612 manuals available for free PDF download: Service Manual, Parts Manual

Brother MD-612 Service Manual

Brother MD-612 Service Manual (76 pages)

MD-600 Series AC Servomotor for Industrial Sewing Machines  
Brand: Brother | Category: Engine | Size: 2.07 MB
Table of contents
Table Of Contents2................................................................................................................................................................
Safety Instructions4................................................................................................................................................................
Safety Indications And Their Meanings4................................................................................................................................................................
Cautions With Regard To Safety5................................................................................................................................................................
Warning Label6................................................................................................................................................................
Outline7................................................................................................................................................................
Operation Panel And Options8................................................................................................................................................................
Model Configuration9................................................................................................................................................................
Explanation Of The Name Plate10................................................................................................................................................................
Installation11................................................................................................................................................................
Installing The Motor To The Work Table11................................................................................................................................................................
Attatching The Belt11................................................................................................................................................................
Installing The Belt Cover12................................................................................................................................................................
Connecting The Connecting Rod12................................................................................................................................................................
Adjusting The Belt Cover Safety Mechanisms12................................................................................................................................................................
Connecting The Cords13................................................................................................................................................................
Installing The Head Lamp15................................................................................................................................................................
Connecting The External Operational Panel15................................................................................................................................................................
Adjusting The Treadle Unit16................................................................................................................................................................
Operating The Treadle16................................................................................................................................................................
Adjusting The Treadle18................................................................................................................................................................
When Using The Automatic Pressor Foot Lifter Device18................................................................................................................................................................
Using The Control Box19................................................................................................................................................................
Before Turning On The Power Switch19................................................................................................................................................................
Power Switch And The Power Indicator19................................................................................................................................................................
Setting The Sewing Speed19................................................................................................................................................................
Control Box Dip Switch Setting Procedure20................................................................................................................................................................
Description Of Functions21................................................................................................................................................................
Periodic Checks23................................................................................................................................................................
Connecting Options24................................................................................................................................................................
Connecting The Pedal For Standing Operations24................................................................................................................................................................
Connecting The Material Edge Sensor26................................................................................................................................................................
Using The Operation Panel F-4027................................................................................................................................................................
Changing The Head Settings29................................................................................................................................................................
Setting The Motor Pulley Size And Dip Switches For The Head29................................................................................................................................................................
Setting The Dip Switch Maximum Speed Setting For The Head29................................................................................................................................................................
Setting The Control Box Head Setting For The Head30................................................................................................................................................................
Setting The Control Box Speed Setting For The Head31................................................................................................................................................................
Changing The Function Settings32................................................................................................................................................................
Example For Changing The Memory Switch Setting32................................................................................................................................................................
Example For Changing The Parameter Setting32................................................................................................................................................................
Adjustments33................................................................................................................................................................
Synchronizer Model Db2-b737, B748, B774, B79133................................................................................................................................................................
Troubleshooting Guide34................................................................................................................................................................
Error Display And Details36................................................................................................................................................................
Control Box Troubleshooting Guide37................................................................................................................................................................
Checking The Machine Solenoids39................................................................................................................................................................
Checking The Motor39................................................................................................................................................................
Vr1 & Vr2 Setting Of Treadle Unit40................................................................................................................................................................
Explanation Of Each Mode42................................................................................................................................................................
Initialization Mode42................................................................................................................................................................
Head Setting Mode43................................................................................................................................................................
Memory Switch Setting Mode And Parameter Setting Mode, Etc44................................................................................................................................................................
Stitching Speed Setting Mode46................................................................................................................................................................
Operational Instructions47................................................................................................................................................................
When The Power Sw Is On47................................................................................................................................................................
When The Power Sw Is Off47................................................................................................................................................................
Operation Of The Pedal47................................................................................................................................................................
While Running47................................................................................................................................................................
Memory Switch List48................................................................................................................................................................
Parameter List53................................................................................................................................................................
Panel Display Table57................................................................................................................................................................
How To Remove The Control Box58................................................................................................................................................................
Control Box Block Diagram59................................................................................................................................................................
Control Pcb Assembly Diagram60................................................................................................................................................................
Control Pcb Circuit Diagram (1/3) (2/3) (3/3)61................................................................................................................................................................
Power Pcb Assembly Diagram (1-110/120)64................................................................................................................................................................
Power Pcb Circuit Diagram (1-110/120) (1/2)65................................................................................................................................................................
Power Pcb Assembly Diagram (1-220/230-240)66................................................................................................................................................................
Power Pcb Circuit Diagram (1-220/230-240) (1/2)67................................................................................................................................................................
Power Pcb Assembly Diagram (3-220)68................................................................................................................................................................
Power Pcb Circuit Diagram (3-220) (1/2)69................................................................................................................................................................
Power Pcb Assembly Diagram (1-230(ce))70................................................................................................................................................................
Power Pcb Circuit Diagram (1-230(ce)) (1/2)71................................................................................................................................................................
Power Pcb Circuit Diagram (2/2)72................................................................................................................................................................
Panel Pcb Assembly Diagram73................................................................................................................................................................
Panel Pcb Circuit Diagram74................................................................................................................................................................
Treadle Pcb Assembly Diagram, Circuit Diagram75................................................................................................................................................................

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Brother MD-612 Parts Manual

Brother MD-612 Parts Manual (22 pages)

Parts Manual - English  
Brand: Brother | Category: Sewing Machine | Size: 13.47 MB

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