kansai R9000 Instruction Manual Download | Manualshive

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From the library of: Superior Sewing Machine & Supply LLC

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Summary of Contents for R9000

Page 1: ...Kansai Special INSTRUCTION MANUAL R 9 O O O Anntfjj From the library of Superior Sewing Machine Supply LLC ...

Page 2: ... 9 ADJUSTMENT OF THE NEEDLE BAR HEIGHT 6 10 FEED LENGTH ADJUSTMENT 6 11 ADJUSTMENT OF THE DIFFERENTIAL FEED 7 12 ADJUSTMENT OF THE FEED DOG HEIGHT 7 14 ADJUSTMENT OF THE NEEDLE GUARD 8 15 ADJUSTMENT OP THE TAKE UP 8 16 ADJUSTMENT OF THE TAKE UP CAM 8 17 POSITION OF THE NEEDLE LEVER EYELET 8 18 ADJUSTMENT OF THE TOP COVER MECHANISMS 9 19 THE UNDERBED THREAD CUTTER UTC 10 From the library of Superio...

Page 3: ...ch Um28GAS needle size 75 to 100 UYX128GAS needle giy 75 to 100 UYX128GAS needle gry 75 to 100 Um28GAS needle size 75 to 100 Um28GAS needle size 75 to 100 differential feed differential feed differential feed differential feed ri iffgffPnHfll feed 3 MACHINE SPEED AND MOTOR PULLEY The correct combinations of motor pulley sizes and machine speeds are seen on the chart below Choose the appropriate pu...

Page 4: ...ewing conditions SINGBl SlSIBl 9 10 1 1 12 13 14 hmiCSlCSlBl 65 70 75 80 85 90 4 2 INSTALLAHON OF THE NEEDLES Install the needles so that their Clearance Above the Eye CAE is exactly in the back Be sure to insert the needle all the way into the needle clamp so that it touches its base Then tighten set screw A 5 ASSEMBLY OF THE TABLESTAND 2 Fig 1 From the library of Superior Sewing Machine Supply L...

Page 5: ...ve the oil drain plug from the front of the reservoir 6 3 REPLACING THE FILTER 1 Remove the cover plate A on the bottom of the oil reservoir Filter B can now be seen 2 Remove the filter by gently pulling it from the feed port stem C 3 Replace a new filter onto the feed port stem NOTE 1 Always check the oil gauge before using the machine to ensure the oil level is correct 2 Use only the oil specifi...

Page 6: ...abric the type of thread the stitch length used etc Adjust the thread tension with the tension regulator nut to suit the sewing conditions A Turning the regulator nut clockwise increases the tension Turning the regulator nut counter clockwise decreases the tension NOTE The thread tension should be maintained as low as possible to form a good stitch Setting the thread tension unnecessarily high is ...

Page 7: ...er drive lever clamp screw E and repositioning the looper holder 8 2 THE LOOPER NEEDLE CLEARANCE 128mm o Fig 7 The looper must pass behind the needles to catch the needle loop to form the stitch The looper position must be adjusted so that at this time the clearance between the tip ofthe looper A below and the needle C is 0 to 0 05mm C Fig 8 Fi8 9 This adjustment may be made by loosening the clamp...

Page 8: ...t is the dimension from the top face of the needle plate to the tip of the left ost needle see Figure 10 y The feed length adjustment of the R 9000 series machines is by a pushbutton system To adjust lower the front cover on the bed of the machine You will see pushbutton A shown in the illustration Push the button and turn 12 0 j A n J the handwheel until the pin falls into place Then turn the han...

Page 9: ...ving the lever up increases the differential Moving the lever down decreases the differential Retighten nut B 12 ADJUSTMENT OF THE FEED DOG HEIGHT As shown in Figure 14 the height of the feed dog should be one full tooth height or 0 8 to 1 2mm The height of the main feeder is adjusted by loosening set screw A The height of the differential feeder is adjusted by set screw B 7 n r rn Fig 14 0 8 1 2o...

Page 10: ...mension between the bottom of the retainer B and the take up plate E should be 6 to 7mm Adjust this dimension with set screw F Also as shown the eye of the looper thread guide A should be in line with the center of the main shaft Adjust the position of the thread guide with the set screw G 1 6 ADJUSTMENT OF THE TAKE UP CAM main shaft As shown in Figure 18 the looper thread should be released from ...

Page 11: ...g zag eyelet should be set at O Smm Figure 22 To adjust loosen the set screws A and move the eyelet up or down The dimension from the top of the zig zag eyelet and the bottom of the L guide eyelet should be Imm Use set screw B to adjust Fig 21 n i m n m i r7 c TOP COVER LOOPER WITH RESPECT TO THE NEEDLES As the hook tip passes the right most needle there should be a clearance of 0 5mm as shown in ...

Page 12: ...eads are cut In Case b both the needle thread and the looper thread are cut However since the looper thread is not being cut by the looper thread blade it will not be caught under the plate spring for holding and will not be picked up with the next stitch In Case c neither the needle thread nor the looper threads are cut In Case d both the needle thread and the looper thread will be cut However be...

Page 13: ...per 35 to the left or right as appropriate Then retighten set screw 36 Needle thread blade Lxxjper thread blade k Fig 27 Mavahle knife A b POSmON OF THE MOVABLE KNIFE WITH RESPECT TO THE LOOPER Die tip of the movable knife should be positioned as shown in Figure27above At the time the tip comes to the center of the needle bar the tip should be positioned toward the rear two thirds thickness of the...

Page 14: ... MOVABLE KNIFE FIXED KNIFE AND PLATE SPRING Movable knife to the stationary knife As shown in Figure 31 the end face of the needle blade of the movable knife is aligned with the side edge of the stationary knife To adjust loosen set screws 8 in Figure30 and reposition the movable knife Retighten the screws Plate spring to the movable knife As shown in Figure 31 The edge of the plate spring should ...

Page 15: ...he left to pass between the needle thread holder plate spring 3 and the retaining wire 2 catch the two needle threads and return to its uppermost position shown in Figure To adjust I The wiper position with respect to the needles Fig 34 align the end face of the needle thread Uade vdth the stationary kidfe plate spring set screws knife Fig 33 Set the wiper so that the inner hook edge Is 0 to Imm a...

Page 16: ...st position At the time the wiper is resting in its upper most position the tip of the wiper should be 21 to 22mm above the face of the needle plate see Figure 35 To adjust loosen the set screws 32 and 33 fixing levers 19 and 28 respectively as shown in Figure 36a Reposition the levers and retighten the set screws 5 The position of the thread holder plate spring and retainer wire These parts shoul...

Page 17: ...t be altered Lowering the hooks closer to the thread increases the length of the tails Raising the hooks away from the thread shortens the length of the tails To adjust the position loosen set screws 4 change to the desired position and retighten the set screws 19 4 INSTALLATION OF THE MACHINE HEAD The machine head is to be installed onto the tablestand in accordance with the diagram below Fig 38 ...

Page 18: ... i r r y y Aii sIT rv vno ili ojr From the library of Superior Sewing Machine Supply LLC ...

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