Brother International AIRFLOW 3000 Operation Manual - Page 6
Names Of Parts And Their Functions
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CHAPTER 1 NAMES OF PARTS AND THEIR FUNCTIONS 5 6 = 7 $ > 8 ? % 9 & : ' ; ( < ) * + ,- / 0 . @ 1 A 2 D 3 E 4 1 Thread tree 2 Telescoping thread 3 Presser foot pressure adjustment screw 4 Spool pin 5 Spool cushion 6 Spool support 7 Thread cutter 8 Needle threader change switch 9 Needle threader lever 0 Material plate cover A Thread guide B Lower looper thread tension dial C Upper looper thread tension dial D Right needle thread tension dial E Left needle thread tension dial F Thread take-up cover G Front cover H Seam allowance guide I Knife cover J Error indicator LED K LED lamp (inside the lamp cover) 4 L Presser foot lifting lever M Stitch length adjustment dial N Main power and light switch O Foot controller inlet P Handwheel Q Differential feed ratio adjustment dial R Needle clamp screw S Needles t Upper knife U Needle plate V Presser foot W Stitch width adjustment dial X Stitch switching lever Y Knife lock lever Z Two-thread-switching plate [ Upper looper \ Lower looper ] Upper looper thread insertion hole ^ Lower looper thread insertion hole a Air threading pushbotton b Air threading switching lever * Air openings (6 places)
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