INSTRUCTIONS FOR USE14 Razor™ Plus 24D-26D-28D / Razor™ Plus 24C-28C — 909 5428 000(2)2005-01SOLUTION FILTER CLEANING1. Drive the machine on a level ground.2. Check that the ignition key (10, Fig. B) is to “0” position.3. Operating on the right lower side of the machine, closethe solution tap (5, Fig. F). The tap (5) is closed when itis on the position (6) as to the hoses; it is open when it ison the position (7).4. Operating on the left lower side of the machine (at the“FILTER” mark), remove the transparent cover (1, Fig. F)and the wire gauze (2); clean and reinstall them on thesupport (3).5. Reopen the tap (5, Fig. F).CHARGING THE BATTERIES1. Drive the machine on a level ground.2. Turn the handwheel (3, Fig. J) counter-clockwise untilthe tank assembly is released.3. Carefully lift the tank assembly (4, Fig. J) with thehandlebar (2, Fig. C).4. For lead batteries only:– check the electrolyte level inside the batteries (8, Fig.J); if necessary top up through the caps (9);– leave all the caps (9) open for next charging;– clean (if necessary) the upper surface of thebatteries.5. Charge the batteries according to one of the followingprocedures, depending on the presence of the electronicbattery charger (1, Fig. E).Battery charging with battery charger installed onthe machine1. For lead batteries only:– check the electrolyte level inside the batteries; ifnecessary top up through the caps (9, Fig. J);– When the correct level is reached, close the caps (9)and clean (if necessary) the upper surface of thebatteries.2. Connect the battery charger cable (31, Fig. C) to theelectrical mains (voltage and frequency must becompatible with the battery charger values on themachine serial number plate).When the battery charger is connected to the mains, allmachine functions are automatically cut off.If the red warning light (2a, Fig. E) on the battery chargercontrol panel stays on, the battery charger is chargingthe batteries.3. When the green warning light (2c, Fig. E) turns on, thebattery charging is completed.4. Once the battery charging is completed, disconnect thebattery charger cable (31, Fig. C) from the electricalmains and wind it round its support (32).5. Carefully lower the tank assembly (4, Fig. J) with thehandlebar (2, Fig. C).6. Turn the handwheel (3, Fig. J) clockwise until the tankassembly is locked.7. When the tank (4, Fig. G) has been filled, the machine isready to be used (see the related paragraph for theprocedure).FUSE CHECK/REPLACEMENT1. Disconnect the battery connector (30, Fig. C).2. Remove the handle (15, Fig. E) from the squeegeelifting/lowering lever.3. Unscrew the nuts (16, Fig. E), carefully remove the cover(9), and move the panel (11) as necessary.4. Check/replace the following fuses:– Function electronic board fuse (100A) (7, Fig. E);– Drive electronic board fuse (30A) (8, Fig. E).5. Carry out steps from 1 to 3 in the reverse order.NOTEThe wire gauze (2) must be correctlypositioned on the support (3) housing (4).NOTE:Charge the batteries when the yellow and thered warning lights (9b or 9c, Fig. B) turn on, orat the end of each cleaning.CAUTION!Keeping the batteries charged make their lifelast longer.CAUTION!When the batteries are discharged, chargethem as soon as possible, as that conditionmakes their life shorter.Check for battery charge at least once a week.CAUTION!Use a battery charger suitable for the type ofbatteries installed.WARNING!Lead/acid battery charging produces highlyexplosive hydrogen gas. Charge the batteriesin well-ventilated areas and away from nakedflames.Do not smoke while charging the batteries.While charging the battery, always keep thetank assembly open.WARNING!Be extremely careful when charging thebatteries as there may be battery fluidleakages. The battery fluid is corrosive. If itcomes in contact with the skin or eyes, rinsethoroughly with water and consult a physician.NOTEFor further information about the batterycharger (1, Fig. E) operation, see the relatedmanual.