Janome J30 Скачать руководство пользователя | Manualshive

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SERVICE MANUAL

&

PARTS LIST

MODEL:

J30

First Edition: 12 February 2019

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Содержание J30

Страница 1: ...SERVICE MANUAL PARTS LIST MODEL J30 First Edition 12 February 2019...

Страница 2: ...HEIGHT 13 TOP TENSION 14 STRETCH STITCH FEED BALANCE 15 REPLACEMENT AND ADJUSTMENT OF THE NEEDLE THREADER PLATE 16 ADJUSTING BUTTONHOLE LEVER POSITION 17 SELF DIAGNOSTIC TEST SELF DIAGNOSTIC TEST 18 2...

Страница 3: ...thread Use a HA x 11 blue tip needle See mechanical adjustment Adjustment of needle bar height See mechanical adjustment Adjustment of hook timing See mechanical adjustment Clearance between needle an...

Страница 4: ...bbin thread 1 Bobbin holder is incorrectly threaded 2 Too much thread is wound on the bobbin 3 Lint is stuck inside the bobbin holder 4 Thread quality is too low 5 Thread is jamming around the bobbin...

Страница 5: ...t tension 4 Not enough oil 5 Upper shaft gear is loose Eliminate the backlash Eliminate the looseness See part removal and replacement driving motor DC motor Oil all moving parts Eliminate the loosene...

Страница 6: ...NG EXTERNAL PARTS FACE COVER To remove 1 Remove the cap and setscrew q and lift the face cover to disengage the rib on the inside Remove the face cover w To attach 2 Follow the above procedures in rev...

Страница 7: ...5 FREE ARM COVER To remove 1 Remove the setscrew q and w Move the free arm cover e to the left Remove the free arm cover To attach Follow the above procedures in reverse CHANGING EXTERNAL PARTS q w e...

Страница 8: ...he setscrews r 2 pcs 5 Loosen the setscrew t 6 Disengage the front cover and rear cover hooks 7 Remove the front cover 8 Disconnect all the connectors from the circuit board A NOTE Do not disconnect t...

Страница 9: ...e page 4 and 5 2 Remove the setscrews q 2 pcs and the setscrews w 3 pcs 3 Remove the setscrews e 4 pcs and back cover r 4 Remove the setscrews t 2 pcs 6 Disengage the front cover and rear cover hooks...

Страница 10: ...d dog below the needle plate Place a block 6 mm thick under the presser foot and lower the presser foot lifter w 3 Loosen the setscrew q Raise the presser foot lifter and tighten the setscrew q firmly...

Страница 11: ...ance between the needle and the edge of the needle hole should be at least 0 2 mm on either side If not adjust as follows 1 Turn the power switch off Remove the face cover See page 4 2 Loosen the hexa...

Страница 12: ...handwheel toward you to lower the needle at its lowest position 5 Loosen the hexagonal socket screw w 2 pcs 6 Move the needle bar 3 4 mm from the lowest position 7 Turn the lower shaft gear until the...

Страница 13: ...ch on 3 Select the pattern left position Set the zigzag width at 0 4 Turn the handwheel toward you until the tip of hook meets the right side of the needle 5 Loosen the hexagonal socket screw q 6 Move...

Страница 14: ...te up or down to within 0 1 to 0 05 mm at the left and right needle position 5 Tighten the setscrews q 2 pcs 6 Attach the face cover Remove the master needle Attach the bobbin holder and needle pate 7...

Страница 15: ...hest position 3 Remove the free arm cover See page 5 4 Loosen the setscrew q and nut w 5 Adjust the feed dog height by turning the adjusting screw e The highest position of the feed dog should be betw...

Страница 16: ...st as follows 1 Set the tension dial 4 2 Remove the face cover and front cover See page 4 and 6 3 Lower the presser foot If the top tension is too loose turn the lead screw in the direction A If the t...

Страница 17: ...to the left to loosen it Move the gear up A or down B to adjust the feed Do not move the gear right or left when adjusting Start the machine and check the movement of the fabric Adjust the hexagonal...

Страница 18: ...he threader plate supporter down to remove it see FIG 1 2 To install the needle threader plate line the groove up with the pin and push it up to snap fit TO ADJUST THE THREADER PLATE POSITION 1 If the...

Страница 19: ...ver is lowered Tighten the setscrew TO ADJUST THE BUTTONHOLE SENSOR POSITION 4 Attach the buttonhole foot R 5 Lower the buttonhole lever to its lowest position and open a 1 6 mm gap between the slider...

Страница 20: ...est you want to perform Enter self diagnostic mode then select the step number of the diagnostic test you require by pressing the start stop button To begin Turn on the switch If any of the following...

Страница 21: ...IS PRESSED LCD displays SC 03 BH symbol Bobbin symbol Press buttons 1 5 If the result is correct condition press the start stop button to proceed the next step If the result is defective condition pr...

Страница 22: ...ard you Lower the needle bar its highest to position zigzag phase Press the needle up down button Raise the needle bar from its lowest position to its highest position feed phase Press the needle up d...

Страница 23: ...is correct condition press the start stop button to proceed the next step If the result is defective condition press the reverse stitch button to proceed the next step The foot control symbol appears...

Страница 24: ...ndition If the result is correct condition press the start stop button to proceed the next step If the result is defective condition press the reverse stitch button to proceed the next step LCD displa...

Страница 25: ...defective part number See pages 19 22 Steps and items section Press the reverse stitch button to return to 01 Turn the power switch off when the self diagnostic test is finished TO DISPLAY THE VERSIO...

Страница 26: ...circuit board A Printed circuit board F1 Printed circuit board F2 Printed circuit board L Bobbin winding switch Blue Foot control Black Presser foot lifter switch Green Switching regulator White BH se...

Страница 27: ...rinted circuit board A 3 Remove the screws 4 pcs and the printed circuit board A TO ATTACH 1 Follow the above procedures in reverse NOTE Do not disconnect the connectors by pulling on cord To disconne...

Страница 28: ...2 Pull out connectors from the printed circuit board A 3 Remove the screws 3 pcs and the printed circuit board F2 TO ATTACH 1 Follow the above procedures in reverse NOTE Do not disconnect the connecto...

Страница 29: ...ll out connectors from the printed circuit board A 3 Remove the screws 2 pcs and LED cover 4 Remove the printed circuit board F2 TO ATTACH 1 Follow the above procedures in reverse NOTE Do not disconne...

Страница 30: ...d circuit board A 3 Remove the screw and LED cover 4 Remove the printed circuit board L TO ATTACH 1 Follow the above procedures in reverse NOTE Do not disconnect the connectors by pulling on cord To d...

Страница 31: ...hten them with setscrews q 2 pcs lightly 2 Move the motor up or down to adjust the motor belt tension The belt should deflect 5 mm when applying 200 grams of load to the middle of the belt Tighten the...

Страница 32: ...ont cover and the rear cover See pages 6 and 7 2 Remove the setscrews q 3 pcs and the switching regulator 3 Remove the setscrews w 4 pcs TO ATTACH 4 Follow the above procedures in reverse REPLACING TH...

Страница 33: ...31 MODEL J30 PARTS LIST KEY PARTS NO NO DESCRIPTION PARTS LIST...

Страница 34: ...32 MODEL J30 PARTS LIST 1 2 3 4 5 7 9 10 10 11 12 12 13 14 15 16 17 18 18 20 21 22 19 27 26 23 24 24 2 18 18 25 4 6 8...

Страница 35: ...808648004 000103509 000072302 808005003 000036005 811511306 808037004 808021005 Upper shaft unit Hexagonal socket screw 4x4 Hexagonal socket screw 4x6 Washer FT80 Shaft fixing metal Felt Shaft fixing...

Страница 36: ...MODEL J30 PARTS LIST 1 2 3 4 5 6 9 10 11 13 15 16 14 17 18 19 21 22 23 24 25 12 26 27 28 29 30 31 32 33 34 35 37 37 38 39 41 40 42 43 36 44 45 46 47 48 48 49 50 20 7 51 20 37 8 52 53 53 54 55 58 20 57...

Страница 37: ...Thread tension release lever Thread tension release spring Presser foot lifter Snap ring E 5 Presser bar Presser bar spring Presser bar supporter Hexagonal socket screw 4x8 Needle bar supporter unit...

Страница 38: ...36 MODEL J30 PARTS LIST 1 2 3 27 28 26 30 29 42 31 32 17 18 38 40 44 19 22 20 23 23 24 25 37 21 26 39 18 18 41 5 8 6 7 4 9 10 8 11 12 13 14 15 16 35 36 33 34 43...

Страница 39: ...09042005 000115607 000101703 627569106 102261103 Hook race whole unit Hook race unit Hook body unit Washer Hook race shaft Hook shaft oil wick 1 Hook shaft oil wick 2 Washer Magnet set plate Washer Wa...

Страница 40: ...38 MODEL J30 PARTS LIST 13 17 14 15 16 18 23 22 19 21 24 25 27 26 20 28 29 31 32 30 28 36 35 38 28 34 34 33 1 4 2 3 5 6 7 8 9 10 11 12 37 28...

Страница 41: ...808657408 808525602 000103509 808504007 808181004 000188209 000188405 Needle plate unit Needle plate Support needle plate Setscrew 2x3 5 Spring Snap ring SC 2 4 Hook cover plate release button Suppor...

Страница 42: ...40 MODEL J30 PARTS LIST 1 5 2 3 4 6 8 10 12 11 7 14 13 13 19 13 13 20 15 13 18 13 21 16 17 11 13 9...

Страница 43: ...06 653006101 808061007 811013004 811001009 Rear cover unit Rear cover Top cover thread guide unit Setscrew 2 6x5 B Thread guide unit Snap ring CS 8 Carrying handle Spool pin Snap ring CS 6 Arm leg rea...

Страница 44: ...42 MODEL J30 PARTS LIST 31 27 32 27 1 2 17 18 20 19 21 24 24 22 23 10 25 9 12 11 13 5 6 7 3 14 16 15 8 26 8 8 8 8 4 27 28 29 30...

Страница 45: ...Ornamental panel 1 Ornamental panel 2 Button 2 Printed circuit board A unit Flame retardant insulating paper Setscrew 3x8 B Button 1 Slide volume Printed circuit board F2 unit Button 3 Printed circui...

Страница 46: ...44 MODEL J30 PARTS LIST 1 2 3 4 5 8 9 10 11 12 13 14 15 16 7 6...

Страница 47: ...2424004 647808009 822019509 822020503 809146000 753801004 830335004 C 1036 811800028 741811000 Standard accessories Satin foot F unit Zipper foot E unit Screwdriver Bobbin Needle set unit Lint brush S...

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