SISTEMI ELETTRONICI Via Gasdotto, 65/B • 36078 VaWagno (Vicenza) Italy E-mail: italsea*italseasrl.it - Web: wiwj.rtalsoasrl.il Capitals SocialB Euro 78,000,00- FLEA n, 168095/VI PROGRAMMABLE FUNCTION CONTROL CARD FOR SCRUBBER -USER GUIDE-

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- INTRODUCTION The CFB0000 is a family of multifunction controller for scrubber machines powered by battery 24/36V. It is completely programmable to assure flexibility for the user and a powerful diagnostic could help the operator to find wrong connections and failures. The power stage for the motors have solid state MOSFET configuration that eliminates electromechanical contacts (contactors and relays) to guarantee a longer life. The safety functions of the motors are obtained by mean of the soft start operation, current limitation and overload protection. Automatic cycles or manual operations...

- MECHANICAL DRAWING –

Locate the controller in a place protected against mechanical abuse, water and dirty. Fix it with all the screws on a metal surface (aluminum if possible) to reduce the heath and so for longer period of work. If during the standard operations the thermal protection is activated very often an additional heath-sink or fan is requested to assure longer periods of work.

POWER SCREWS - B: Negative DC power supply input (M6 screw) +OUT: Positive Output for brushes and Vacuum Motors (M6 screw) -BR: Negative Output for Brushes Motor(-s) (M6 screw) -VA: Negative Output for Vacuum Motor (M6 screw) EXTERNAL MAIN CONTACTOR External main Power fuse ONBOARD MAIN CONTACTOR

CONNECTOR J1: SQUEGEE ACTUATOR 6v Molex connector (Molex p/n 39012160, contacts p/n 39000038) Squeegee Act. Down Position switch Squeegee Act. Up Position switch CONNECTOR J3: OPTIONAL ACTUATOR 6v Molex connector (Molex p/n 39012160, contacts p/n 39000038) Optional Act. Down Position switch Optional Act. Up Position switch

2v Molex connector (Molex p/n 39013022, contacts p/n 39000038) External Main Contactor Coil 4v Molex connector (Molex p/n. 39013042, contacts p/n. 39000038) 4v Molex connector (Molex p/n. 39013042, contacts p/n. 39000038)

CONNECTOR J7: DIRECT KEYBOARD INPUT 16v Molex connector (Molex p/n 39012160, contacts p/n 39000038) _ Brake switch Brushes Act move UP switch Brushes Act move DOWN switch — Squeegee Act move UP switch '— Squeegee Act move DOWN switch ON/OFF Vacuum switch ON/OFF Brushes switch Brushes Overposition switch Click-off switch Stop Position switch ON/OFF Water pump switch '— Water Pump "UP" external speed ref. Water Pump "DOWN" external speed ref. 8v Molex connector (Molex p/n 39012080, contacts p/n 39000038) <^ Brushes Pressure Analog input <^ Water Tank Analog Level input <^ Traction Motor Voltage...

6v Molex connector (Molex p/n 39012160, contacts p/n 39000038) CONNECTOR J10: BRUSH ACTUATOR 6v Molex connector (Molex p/n 39012160, contacts p/n 39000038) Brushes actuator: extraposition switch Brushes actuator: work position switch Brushes actuator: stop position switch Brushes Actuator Motor