Nilfisk-Advance SW4000 Service Manual

Also see for SW4000: Service manual User manual Quick start guide Instructions for use Quick start guide

Contents

Nilfisk-Advance SW4000 Service Manual Manual pdf 54 page image

st a ste 54e e an alDust Guard SystemFunctional Description7KHGXVWJXDUGV\VWHPVSUD\VDWKLQÀOPRIZDWHULQIURQWRIHDFKVLGHEURRPWKXVPLQLPL]LQJWKHGXVWUDLVHGby the broom itself.The water used by the dust guard system is in a tank to be found inside the front column.The water tank is connected to the machine hose system by means of a quick coupling equipped with an inte-JUDWHGYDOYHZKLFKDOORZVWRGLVFRQQHFWWKHWDQNZLWKRXWFDXVLQJDQ\ZDWHUOHDNVThe system has a pump motor (M8) which is powered by the relay (K6) and protected by the fuse (F5).The relay (K6) is directly activated by the dust guard system switch (SW8) which powers also the warninglight (A) which signals the function activation on the dashboard electronic board (EB2).%\WXUQLQJRQWKHVZLWFKLQWKHSDQHOEHVLGHVWKHRSHUDWRUWKHSXPSZKLFKLVXQGHUWKHPDFKLQHEHGFROOHFWVZDWHUIURPWKHWDQNLQVLGHWKHIURQWFROXPQWKURXJKWKHKRVHVWKHZDWHUUHDFKHVWKHQR]]OHVZKLFKVSUD\LWon the side brooms.7KHUHOD\ . DQGWKHQWKHV\VWHPWXUQVRQO\ZKHQWKHPDLQEURRPLVWXUQLQJ:KHQWKHPDLQEURRPLVRIIWKHZDWHUSXPSWXUQVRIIDXWRPDWLFDOO\AP200224Wiring DiagramR PA E E E R ARD (E )D S ARDP MP SE ( )D SP A E E RARD SE ( )D S ARDP MP M RD S ARDP MP RE A ( )J1.1 - Electronic board power supply +J1.17 - Water pump activation signalJ1.10 - Broom electromagnetic switch power supplyJ1.9 - Electronic board power supply -D S ARDP MP RE A ( )D S ARDS H (S )P S E S A( R M MA H E )A ER E A E ERM AM8P200110