KENT Razor 20 Service Manual

Also see for Razor 20: Brochure Specifications Specifications

Contents

ELECTRICAL SYSTEMSERVICE MANUAL ENGLISHRazor™ 20 / 20T 9097065000(2)2009-06 47EB1 ELECTRONIC BOARD CONNECTOR PINS4 5 61 2 3J321J29 10 11 12 13 14 15 161 2 3 4 5 6 7 8J1S301581Electronic board for Razor™ 20Supplier Ref. Ref. Rev. Spec.7CFBA600 Till S/N 0721150947CFBA606 current versionElectronic board for Razor™ 20TSupplier Ref. Ref. Rev. Spec.7CFBA700 Till S/N 0720142557CFBA706 current versionCONNECTORS (on B side card)J1: MOLEX MINIFIT type 16 ways verticalPIN DescriptionElectronicboardin/outV ref. Connected to1 Electronic board power supply + BOARD 24V always, with connected batteries BAT2 Ignition key circuit power supply IN/OUT 24V always, with connected batteries K13 Auxiliary signal power supply OUT 24V always, with connected batteries SW1 SW24 Hour counter power supply OUT 0V with Vacuum function activated HM5 Drive system electronic boardenabling OUT 24V with key on “I” EB2.J1.156 Return from ignition key IN 24V with key on “I” K17 - - - -8 Electronic board power supply - IN 0V always, with connected batteries BAT9 Brush fuse voltage drop reading + IN 0 ÷ 50mV nearly proportional to the current in brush motors F110 Brush fuse voltage drop reading - IN 0V always, with connected batteries F111 Brush electromagnetic switch powersupply - OUT 0V with brush function activated ES112 Vacuum system relay power supply - OUT 0V with Vacuum function activated ES213 Electromagnetic switch/relay powersupply + OUT 24V with key on “I” ES1-ES214 Brush motor braking circuit IN 24V with brush function deactivated ES1.NC15 Drive system/brush enabling (panel) IN 24V with pressed paddle SW116 -

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