ELNA 7200 Service Manual

19, 18 7200 TO REPLACE NEEDLE THREADER PLATE [TO REMOVE]: 1 REMOVE THE FOOT HOLDER. 2 PULL OUT THE THREADER PLATE UNIT (A). [TO ATTACH]: 3 PUSH THE THREADER PLATE UNIT (A) UP TO SNAP IT WITH THE PIN (B) AS SHOWN IN FIG. I. 4ATTACH THE FOOT HOLDER TO ADJUST THE POSITION OF THE THREADE…

20, 19 7200 TO REPLACE AUTO THREAD CUTTER [TO REMOVE]: 1 REMOVE THE NEEDLE PLATE, MACHINE BASE AND AUTO THREAD CUTTER COVER (REFER TO PAGE 2 AND 3). 2 REMOVE THE 2 SETSCREWS (A) AND REMOVE THE AUTO THREAD CUTTER. [TO ATTACH]: 3 INSERT THE PIN (B) INTO THE HOLE OF THE AUTO THREAD CUTTER. INSERT THE PIN (…

15, 14 7200 ADJUSTMENT OF DIRECTION OF PRESSER BAR AND ITS HEIGHT WHEN THE PRESSER FOOT IS LIFTED, THE DISTANCE BETWEEN THE SURFACE OF THE NEEDLE PLATE AND THE BOTTOM OF THE ZIGZAG FOOT SHOULD BE 6 MM AS SHOWN IN FIG. 1. WHEN THE PRESSER BAR IS LOWERED, THE PRESSER FOOT SHOULD BE PARALLE…

27, 26 7200 4.STEP 4 (PHOTO SENSOR) 5.STEP 5 (SPEED SENSOR) THE DISPLAY SHOWS [H] OR [L]. PULL THE BUTTONHOLE LEVER TOWARD YOU-[H] RELEASE THE BUTTONHOLE LEVER-[L] PUSH THE BUTTONHOLE LEVER TO THE BACK-[H] TURN THE HANDWHEEL AND SEE IF DISPLAY ((1), (2) AND (3)) CHANGES TO [H] OR [L]. TUR…

14, ELNA 7200 13 7200 TO ADJUST THE BACKLASH OF HOOK DRIVE AND LOWER SHAFT GEARS 1 REMOVE THE MACHINE BASE (REFER TO PAGE 2) 2 REMOVE THE NEEDLE, NEEDLE PLATE AND BOBBIN HOLDER. 3 LOOSEN THE HEXAGONAL SOCKET SCREW (D). 4IF THE BACKLASH IS TOO MUCH, TURN THE LOWER SHAFT BUSHING IN DIRECTION A. IF THE BACKLASH IS…

24, 23 7200 ADJUSTMENT OF STRETCH STITCH FEED BALANCE WHEN THE NUMBER 8 IS SHOWN 5 TIMES WITH THE STRETCH STITCH BALANCE DIAL (C) AT THE SETTING MARK (D), THE MEASUREMENT SHOULD BE BETWEEN 32 AND 38 MM AS SHOWN IN FIG. 1. [TO ADJUST] 1. WHILE PRESSING THE NEEDLE UP/DOWN BUTTON AND LOCK STITCH BUTTON, TU…