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MC37,40
INSTRUCTION MANUAL
No.01
70002037
II

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Table of Contents
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Summary of Contents for JUKI MC37

  • Page 1 MC37,40 INSTRUCTION MANUAL No.01 70002037...
  • Page 2: Table Of Contents

    coNtENtS !. SPEcIFIcatIoNS aND FEaturES ................1 @. INStaLLatIoN aND oPEratIoN oF coMPoNENtS ..........2 1. Installing the connecting rod Mc40 .................... 2 2. adjusting the connecting rod air valve Mc40 ................2 3. assembling the cloth chip and chain-off thread suction device ..........3 4. C onnecting the flexible hose ......................
  • Page 3: Specifications And Features

    For a clearer view of the Mc37,Mc40 illustrations of the machine (sewing machine) are simplified, and illustrations of some of the safety devices are partially omitted. PrEFacE Congratulatons ­on ­your ­purchase ­of ­the ­JUK ­MC37 ­and ­MC40 ­cloth ­chp ­sucton ­devces ­for ­the ­MF-7900-H22,23 ­ and ­MF-7900-E. The ­devces ­are ­used ­to ­pneumatcally ­collect ­cloth ­chps ­by ­depresng ­the ­motor ­pedal.
  • Page 4: Installation And Operation Of Components

    @. INStaLLatIoN aND oPEratIoN oF coMPoNENtS 1. Installing the connecting rod Mc40 Takng ­care ­of ­the ­vertcal ­drecton ­of ­the ­connectng ­rod, ­ fix the top end of the rod on motor lever A ­usng ­the ­screw ­ of ­ball ­jont ­ 1 , and fix the bottom end of the rod on pedal lever ­...
  • Page 5: Assembling The Cloth Chip And Chain-Off Thread Suction Device

    3. assembling the cloth chip and chain-off thread suction device ) ­Fx ­two ­tube ­clps ­ 1 ­to ­mountng ­plate ­ 4 ­wth ­screws ­ rear of the frame 2 and fitting lock nuts 3 . 550mm 2) ­Fx ­mountng ­plate ­ 4 ­wth ­(tube ­clp) ­nstallng ­wood ­ screws ­...
  • Page 6: Adjusting The Suction Force

    5. adjusting the suction force When ­a ­s ­turned ­clockwse, ­the ­sucton ­force ­s ­ decreased. ­For ­the ­mechancal ­valve ­of ­MC37, ­the ­sucton ­ force ­can ­be ­adjusted ­by ­turnng ­B ­wth ­a ­screwdrver ­or ­ the ­lke. 6. Installing the waste bag ) ­nstall ­waste ­bag ­plate ­...
  • Page 7: Piping The Air Components

    Fx ­solenod ­valve ­ 3 ­under ­the ­table ­wth ­wood ­screws ­suppled ­as ­accessores. Refer ­to ­the ­ppng ­dagram ­shown ­for ­ppng ­the ­ar ­components. the air tube is slightly too long. cut it to an appropriate length before connecting it. PIPING DIaGraM For tHE Mc37 MF-7900-E11 MF-7900-H22,23 PIPING DIaGraM For tHE Mc40...
  • Page 8: Installing Procedure Of The Exclusive Cord For Mf (Installing Sc-921)

    ・ Solenoid valve cord of MC and thread trimmer cord ❹ → CN36 ❹ Fig. 1 shows the connection of connector of UT57 and MC37 as an example. When depressing the motor pedal after completing the connection of connector of MC, a signal ❸...

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Mc40

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