INTRODUCTION Thank you for having chosen our machine. This floor-scrubbing machine is designed for commercial use and is used for industrial and civil cleaning operations on any type of floor or paving. During forward motion, the combined action of the brush and of the detergent solution removes dirt, which is then collected by the rear suction unit, leaving the surface perfectly dry.
GENERAL SAFETY RULES contact the authorised technical support centre. Before every cleaning and/or maintenance operation, disconnect The rules specified below must be followed carefully to prevent harm to the power supply from the machine. the operator and damages to the machine. If any parts must be replaced, request ORIGINAL spare parts from a Carefully read the labels on the machine, do not cover them for any dealer and/or authorised retailer.
TECHNICAL DESCRIPTION Working width ............................. mm Squeegee width ..........................mm Cleaning capacity up to ........................m 2032 Brush diameter ........................... mm Brush revolutions ..........................rpm Pressure on the brush ...........................kg Brush motor ............................W Suction motor ............................W Suction motor negative pressure ...................... mbar Drive motor ............................W Type of drive ...............................
DISPLAY READING VIEW UPON SWITCH-ON When the machine is switched on, the display shows the following screen. The next screen will appear as follows: BATTERY SETTING Setting for GEL batteries HOUR METER Setting for AGM batteries SOFTWARE RELEASE Setting lead/acid Display board batteries TYPE OF WATER SYSTEM...
NAVIGATION CONTROLS SCROLL UP INCREASE CONFIRM SCROLL DOWN DECREASE GENERAL SETTING DISPLAY TUNE To access the settings menu, use the keypad on the dashboard and After accessing the General Setting menu, it is possible to modify the proceed as follows: display’s colour contrast.
SYMBOLS IN THE MANUAL Open-book symbol. Indicates to the operator to read the manual before Obligation symbol that obliges the user to wear using the machine. protective glasses. Open-book symbol. For the efficient operation of the incorporated Obligation symbol that obliges the user to wear battery charger (optional), consult the user manual protective gloves.
BEFORE USE INSTALLING THE BATTERIES The machine includes several settings for the batteries. HANDLING OF THE PACKED MACHINE To modify the settings, contact an authorised centre. The machine is supplied with the packaging configured for its handling The machine requires the use of batteries connected in series and by means of a forklift truck.
BATTERY CHARGE INDICATOR CHARGING THE BATTERIES WITH THE INCORPORATED BATTERY CHARGER (OPTIONAL) Move the machine to a level surface near a mains power outlet. 1. Switch the machine off with the key switch. The battery charge indicator appears on the display with the 2.
AUTOMATIC MOUNTING OF THE BRUSH To mount the brush automatically, the washing base must be in the raised position. Should it not be in this position, proceed as follows: Without the operator on board, turning the key clockwise switches on the display then after 3 seconds all working assemblies are automatically switched off and raised from the floor.
FLOOR CLEANING 3S “SOLUTION SAVING SYSTEM” (OPTIONAL) This system allows for controlled use of the detergent solution during CONNECTING THE BATTERIES AND SWITCHING THE MACHINE ON work. Once the batteries have been charged: To activate it, press button (1) Remove the battery charger connector (2) from the battery connector twice: the water symbol will (1).
SELECTING THE FLOW RATE LEVEL – 3S AND 3SD SYSTEMS To vary the solution’s flow rate, turn the relevant selector (1). When “O3” stops flashing, the system has been selected. In Manual mode, if the detergent solution is disabled, the display will indicate the disabled solenoid valve.
WORK 5. Lower the squeegee by moving the lever (5). A safety device prevents the machine from moving if the operator is not seated correctly. To start the machine: 1. Sit in the driver’s seat. 2. Turn the ignition key (1) clockwise to switch the machine on. 3.
ADJUSTING THE DETERGENT SOLUTION FLOW ASPIRATOR IN SILENT MODE 1. Move the valve lever (1) to open and regulate the detergent The suction motor can be started in silent mode by pressing and holding solution flow. the motor power-up button (1) for a few seconds. 2.
STOPPING THE MACHINE AFTER CLEANING with the regulations in force concerning the disposal of BREAK WASHING MODE liquids. 3. Rinse out the tank with a IN BOTH AUTOMATIC AND MANUAL WORK MODE: water jet. 4. Once the tank has been 1.
WEEKLY MAINTENANCE CLEANING THE BRUSH CHECKING THE REAR SQUEEGEE RUBBER ELEMENT Dismantle the brush and clean it with a water jet (to dismantle the brush, consult the chapter “AUTOMATIC DISMANTLING OF THE BRUSH”). Check the state of wear of the squeegee rubber element and, if CLEANING THE SQUEEGEE necessary, turn it around or replace it.
BIMONTHLY MAINTENANCE ADJUSTING THE SQUEEGEE HEIGHT The height of the squeegee must be adjusted in relation to the wear of the rubber INSPECTING THE FRONT SQUEEGEE RUBBER ELEMENT elements. To ensure perfect drying during use, the lower lip Check the state of wear of the squeegee rubber element and, if of the squeegee’s rear rubber necessary, replace it.
THE SUCTION MOTOR IS NOT WORKING 1. Check the charge status of the batteries on the display. 2. Check that the suction motor start signal activates on the display. 3. Verify correct THE MACHINE DOES NOT CLEAN PROPERLY connection of the suction motor.
SCHEDULED MAINTENANCE ROUTINE PERIODIC MAINTENANCE TABLE INTERVENTION DAILY PERIODIC CLEANING OF THE RECOVERY TANK • CLEANING OF THE SUCTION FILTER • CLEANING OF THE SOLUTION FILTER • CLEANING OF THE BRUSH • DISMANTLING AND CLEANING OF THE BRUSH • CLEANING OF THE SQUEEGEE •...
Need help?
Do you have a question about the CORAL 50 and is the answer not in the manual?
Questions and answers