Fiorentini-Scoiattollo-ride-on-scrubber-dr
Contents
1. SYMBOLS ON THE DASHBOARD Off On Main switch Horn Forward gear Backward gear Washing brushes off Washing brushes on ttt Suction on Suction off USING THE MACHINE SAFETY SYSTEMS The machine is equipped with some safety systems Outlet picture 3 it is the same used for the battery charger In casa of emergency the operator must the plug must be taken out of the outlet by means of its handle picture 4 Before using the machine the operator must know how the safety system of the machine works It is forbidden to plug in if the problem has not been sorted completely out If necessary ask for a trained technician Float the recovery tank is equipped with a float that stops the machine if the tank is too full In this case before restarting the machine the operator has to empty the recovery tank o see page 11 When the machine stops because the recovery tank is full the battery charger indicator on the dashboard blinks six times Unsufficient battery charge The electronic card that controls every function of the scrubber machine is equipped with a safety system that stops all the machine functions except for the traction when the batteries autonomy is l2. User Manual SCOIATTOLO 75 85 ATTENTION PLEASE READ THIS MANUAL BEFORE USING THE MACHINE INDEX MACHINE DELIVERY INTRODUCTION TECHNICAL DESCRIPTION GENERAL INFORMATION MANUFACTURER RESPONSIBILITY INTERVENTION REQUEST TRANSPORT AND STOCKING PACKED MACHINE HANDLING UNPACKING THE MACHINE UNPACKED MACHINE HANDLING DESCRIPTION DASHBOARD SYMBOLS ON THE DASHBOARD USING THE MACHINE Safety Systems Brake Batteries Installation Battery Charger Installation Choosing the detergent Starting and Preparing the Machine Use of the machine Detergent quantity Water unload Squeegee Adjustment Brushes Replacement Cleaned area width regulation SAFETY MAINTENANCE AND CONTROLS GENERAL SEFATY RULES DAILY MAINTENANCE RULES Maintenance Plan Batteries Squeegee Blades Replacement Suction Motor Maintenance CONTROLS Checking the Safety System Checking the Electric System Checking the Braking System SUMMARY MACHINE DELIVERY AS SOON AS THE MACHINE IS DELIVERED PLEASE CHECK THAT THERE IS NOT ANY DAMAGE DUE TO TRANSPORT IN CASE OF DAMAGE OR MISSING PARTS PLEASE ADVISE IMMEDIATELY THE MANUFACTURER INTRODUCTION THIS KIND OF SCRUBBER MACHINE CAN PERFECTLY WASH EVERY KIND OF
3. FLOOR FROM EVERY KIND OF DIRT WITH AN EXCELLENT RESULT THIS IS WHY THE MACHINE MUST ALWAYS BE USED IN A CORRECT WAY AND MAINTAIN IT PLEASE READ CAREFULLY THIS USER AND MAINTAINANCE MANUAL THE MACHINE MUST ONLY BE USED FOR THE INDUSTRIAL CLEANING Pease keep this manual for any future reference TECHNICAL DESCRIPTION DIMENSIONS SCOIATTOLO 75 SCOIATTOLO 85 LENGHT 1360 mm 1360 mm WIDTH 860 mm with brushes 860 mm with brushes protection protection HEIGHT 1360 mm 1360 mm WASHING BRUSHES 2 2 WASHING BRUSHES DIMENSIONS 0 380 mm 410 mm CLEANED AREA WIDTH 750 mm 850 mm SQUEEGEE WIDTH 950 mm 1050 mm POLYETHYLENE SOLUTION TANK 160 lt POLYETHYLENE RECOVERY TANK 155 lt FRONT WHEEL DIAMETER 250 mm REAR WHEEL DIAMETER 310 mm TRACTION electric WEIGHT WITHOUT OPERATOR ON BOARD 430 kg WEIGHT WITHOUT BATTERIES 250 kg 250 kg BATTERIES ROOM LxWxH 590x530x325 mm ELECTRIC CHARACTERISTICS ENERGY SOURCE Nr 6 batteries 6V VOLTAGE 36 V WASHING BRUSHES ENGINE 1000W 32A 2200rpm TRACTION DRIVING WHEEL 600w 21A 130rpm SUCTION ENGINE 850w 23A 16000rpm FUNCTIONS DRIVE Operator on board Operator on board U TURN LANE 2500 mm SQUEEGEE UP electrical SQUEEGEE DOWN mechanical by pedal SERVICE BRAKE mechanical by pedal PARKING BRAKE mechanical by pedal PERFORMANCES FORWARD SPEED 0 6 K
4. replacement remove the case by means of the knob see detail nr 1 in picture nr 10 a and translate it outside Translate counterclockwise the right brush and remove it To set a new brush up put the coupler pins under the brush support slots pull the brush up and translate it clockwise for the right brush and counterclockwise for the left one Set again the brushes cases up and fix them by means of the knob 13 Picture 10 b Picture10 a 1 Protection brush knob 3 2 Brush 3 Brush protection CLEANED AREA WIDTH REGULATION Thanks to this srubber machine the cleaned area width can be regulated The operator can choose between 70 cm or 80 cm but only if the brushes their protections and the propeller shaft of the reduction gear have been bought for both versions The operator has to follow the instructions listed below for machines with central brushes in order to regulate the cleaned area width e Take the ignition key away from the dasboard in order to avoid a casual start of the 14 machine e Remove the brushes and the protection cases as shown in paragraph BRUSHES REPLACEMENT e Remove the brushes plate and at the same time the hydraulic pipes and the electric cables e Choose between the two brushes plate version and set up the right propeller shaft of the rectucions gears e Set the brushes plate up again the hydraulic pipes and the elctric cables e Set
5. the chosen brushes version up 380 brush for SCOIATTOLO 70 or 410 brush for SCOIATTOLO 80 e Set the brushes protection cases up They are the same for both versions e Set the right squeegee up for the brush chosen version SAFETY MAINTENANCE AND CONTROLS GENERAL SAFETY RULES The rules listed below must be carefully followed in order to avoid damages to the operator and or the machine e Read carefully the labels sticked on the machine and do not cover them for any reason 15 Do not mix detergents of different kind in order to avoid the development of dangerous gases Do not use the machine in places with explosive substances Do not use the machine as a means of transport Do not use acids which could damage the machine Do not intake flammable liquids for any reason In case of fire please use a powder extinguisher Do not use water If the machine does not work in the correct way please make sure that the defect is not caused by a lack of ordinary maintenance On the contrary please immediately contact NOVA Service Before starting the machine again please make sure that all fixed or removable protections are in their position Do not wash the machine with corrosive substances or with water jets Do not keep the machine in an environment with a temperature lt 3 C Avoid to leave the machine in a no authorized place for the scrapping In fact the machine is made of materials that must
6. 0 TRANSPORT AND STOCKING PACKED MACHINE HANDLING The machine is delivered in a special package which is shown in picture nr 2 The gravity centre is indicated on the package with a black arrow The pallet must be forked in the middle of the side with the black arrow in order to avoid overturning The case should be handled with extreme caution It is forbidden to lay cases on each other Picture 2 UNPACKING THE MACHINE Cut the plastic bands Pay attention to the spring back Remove the clips that fix the carton to the pallet If the case is made of plywood remove the clips from the each side and the base Remove the plastic bands that hold the machine Place the machine on the floor oR wb UNPACKED MACHINE HANDLING 1 Check the machine and install the batteries if they are not installed 2 If the machine has to be handled for a short transport disconnect the battery cables It is recommended to pack the machine again in its original case if it has to be handled for a longer transport 5 DESCRIPTION DASHBOARD 7 A n DIO BATTERY CHARGER INDICATOR KEY SWITCH BRUSHES SWITCH FORWARD BACKWARD GEAR SELECTOR SUCTION SWITCH WN Ny _ HORN a
7. R MACHINES FILIALI 20132 MILANO Fax 02 2592779 Via Palmanova 211 a Tel 02 27207783 2564810 00155 ROMA Fax 06 22754075 Via Carlo Carr 13 Tel 06 22754040 2275060 STABILIMENTO 50030 PIANCALDOLI FI Fax 055 817144 Loc Rombola Tel 055 8173610 23
8. TERY CHARGER INSTALLATION e Install the battery charger in a ventilated and dry place far from heat sources and corrosive substances e Protect the mains with a delayed switch or with a fuse whose load is higher than the maximum absorbtion of the battery charger e Do not invert the polarities of the battery charger outlet CHOOSING THE DETERGENT For a good floor cleaning it is important to choose the right detergent solution A too strong detergent can compromise the machine lifetime It is necessary to use a controlled foam detergent or an antifoaming additive in order to avoid damaging the suction engine Otherwise the operator can use vinegar to avoid foam and pour 50cc of it in the recovery tank before scrubbing STARTING AND PREPARING THE MACHINE If the machine is connected with the battery charger the operator must firstly disconnect the battery charger plug from the batteries one and connect the batteries plug with the power supply plug see picture 4 Secondly the operator must fill water lifting the recovery tank up and turning the cap Now the operator can seat on the machine start it and wash the surface USE OF THE MACHINE The operator thanks to his her experience has to choose the right type of brush and detergent for the surfaces that has to be cleaned and to decide if the floor needs a second washing Follow these instructions for a correct washing 1 press the brushes motor switch 1 press the solution solenoid valve swi
9. a perfect dry picture 13 Follow these instructions to replace the squeegee blades 1 Remove the squeegee from the machine and lay it on a table 18 2 Remove the internal and external knobs steel strips and the worn blades 3 Set the new blades up tighten the knobs and regulate the squeegee Picture 13 8 7 6 10 Squeegee Washer Throttle Rear rubber blade Front steel Washer Throttle Side bumper Rear steel Front rubber blade 1 Zi 3 4 5 6 7 90 SUCTION ENGINE MAINTENANCE The suction motor has to be checked up and cleaned Every six months motor brushes have to be checked and replaced if it is necessary In order to maintain the suction motor please follow the instructions below 19 1 Take the ignition key off the dashboard disconnect the plug remove the steel plate that fixes the suction motor and the motor itself picture 14 Remove the sponge filter under the motor wash it and put it again in its position Check the motor fan through the hole in the front side of the suction motor Remove the plastic cover lossen the screws and both the brushes supports and check the motor brushes see detail 2 in picture 5 1 5 Do now the opposite operations to set everything up again 5 Picture 14 1 plug for cables connection 2 coal brushes engine 3 engine fastening plates Trained personnel only can service th
10. be recycled and disposed in authorized centres The machine does not develop dangerous vibrations Keep always the machine far from kerbstones and drive slowly on surfaces with holes Make sure that there are no people near the machine during the cleaning Do not start the machine if it is under maintenance Do not drive too fast while turning in particular on sloping surfaces It is absolutely forbidden to touch the inferior side of the machine during the cleaning If it is necessary please keep the ignition key away from the dashboard The operator must carefully read this manual and do not use alcohol or medicines before driving the machine The machine cannot be used in places with dangerous substances and in particular with explosive atmospheres or with a bad microclimate Please disconnect the battery when the machine is not working Important the operator has to have a sufficient knowledge of the Italian language Daily maintenance rules While the operator is cleaning maintaining the machine or replacing some of its parts the ignition key must not be in dashboard MAINTENANCE PLAN EVERY DAY Clean the recovery tank and the suction engine filter EVERY WEEK 16 e Check if the squeegee pipes and the suction ones are clean e Check the squeegee rubber blades state e Check the water level of the batteries EVERY MONTH e Check the filter of the solution tank EVERY SIX MONTHS e Ch
11. bsorption of current 8 Motor is already working on ous Indicates that the machine is being starter Stop the machine and thereafter do it again when it is or its motor is already working Software fault of the microcontroller or hardware problem This may Try to stop and then restart the machine If the fault 9 happen in case of faults to the circuits which measure the current and the _ Boye ee i sade appears again it is required to verify the regulator 10 Battery empty indicates that there occurred a blocking of the brushes Recharge the battery 21 SUMMARY HOW OFTEN TECHNICIAN INSPECTION Safety devices Every 2 years Trained technician Electric system Every 2 years NOVA technician Braking system Every 3 months Trained technician Complete check up Every 5 years NOVA technician MAINTENANCE Recovery tank cleaning Every day Operator Clean water tank Every month Operator Suction motor filter Every day Operator Suction pipes cleaning Every week Operator Squeegee cleaning Every week Operator Squeegee blades Every week Operator Battery water level Every week Operator Battery cables fixing Every 6 months Trained technician 22 Mat S N Nr de serie Data di spedizione Shipment Date Date de spedition Distributed by ING O FIORENTINI s r l THE BEST IN FLOO
12. e machine and especially electric and electromechanical parts by means of suitable tools and equipments Make reference to NOVA only for service and spare parts CONTROLS A trained technician has to check if themachine is safe and if it shows any particular damage or defect before the first starting or after changes and repair 20 CHECKING THE SAFETY SYSTEM Every year a trained technician has to check the safety deviced of the machine In particular the machine has to be completely overhauled every 5 years by a NOVA technician CHECKING THE ELECTRIC SYSTEM It is very important to check the electric system up every two years Disconnected cables or burnt cables must be immediately replaced Interventions on the electric system must be carried out by a trained technician Every kind of intervention not explained in the operator manual must be carried out by NOVA s technicians CHECKING THE BRAKING SYSTEM The braking system has to be checked every 3 months DIAGNOSTIC The electronic card is equipped with a particular system which shows the machine errors through quick flashings on the battery charger display placed on the dashboard The number of switched on LEDs represents one of the errors listed below It is required to release the gear command in order to eliminate the flashing signals Should this not happen it may be necessary to reset the acceleration system Verify that the battery is not too un
13. eck the connection of the batterie cables EVERY YEAR e Check the coal brushes of each engine EVERY TWO YEARS e Check the safety devices e Check the electric system BATTERIES Keep the battery room open during the batteries recharge It is forbidden to use flames and or to smoke near the batteries Pay attention to the battery acid Do not develop sparks near the batteries Pay attention to the batteries gazes which can burst Do not invert battery polarities CHECKING THE BATTERY CHARGE The operator has to check the batteries charge when the machine is on duty by means of the indicator on the dashboard which shows e Green light charged battery e Yellow light slightly charged battery e Red light uncharged battery HYDROMETRY In order to check the batteries hydrometry the operator has to follow the instructions below 1 By means of a hydrometre draw a small quantity of electrolyte so that the floater reaches the surface 2 Make sure that the floater inside the hydrometre is not blocked 3 For a new measurement after having filled the batteries with distilled water the operator has to wait until the liquid inside each battery becomes homogeneous WATER FILLING UP 1 Fill distilled water up in each battery cell before the recharge The liquid inside the batteries has to be of 6 mm over the plates 2 The operator has to repeat the same operation every time the level decreases every week CHARGE LIMITS It is no
14. loaded and if The gear command is already active on ignition the ignition key has been l activated when the gear command was already plugged in Battery too unloaded or subject to tension caused by a short circuit on the necessary reload the battery Alternatively verify 2 power Indicates that the tension of the system is lower than the minimum whether any electrical connections are loosened If this level required for a proper functioning doesn t solve the problem it may be necessary to replace the system Maximum tension on the battery Indicates that the tension is too high and could break the regulator Motor not connected or wrong contact on the motor circuit This may 4 happen when the motor brushes do not correctly lie on the rotor or when cables are loosened Verify the connections the functionalities and the integrity of the motor There could be a negative dispersion on the motor 5 Internal fault of the regulator or earth on the motor ee circuit alternatively verify the regulator Temperature of the power circuit is too high this happens when the temperature of the mosfet is higher than 75 C 5 C i e when the machine has worked in overload conditions e g on too steep slopes for too 7 long or in working temperature higher than 40 C This may also happen in Wail until the temperature has Gooled down case of damage of the winding of the motor which may lead to unusual a
15. m h BACKWARD SPEED 0 4 Km h MAXIMUM OVERCOMING SLOPE 10 MAXIMUM OVERCOMING SLOPE FOR 5 A 1 Km h A U TURN CLEANED AREA 4300 m h 4700 h ECOLOGICAL CHARACTERISTICS NOISE AT EAR lt 70 dB A NOISE AT OPERATOR S SEAT lt 2 5 m s GENERAL INFORMATION MANUFACTURER RESPONSIBILITY The manufacturer NOVA is not responsible for any damage due to the no acquaintance or no fulfilment of the instructions of this manual The same applies to changes modifications and or the installation of accessories not authorized by NOVA In particular NOVA is not responsible for any damage caused by Natural calamity Erroneous manoeuvres No maintenance Furthermore the manufacturer is not responsible for any intervention not performed by NOVA technicians except for ordinary maintenance INTERVENTION REQUEST Intervention should be made after a careful analysis of the damage and its causes In any case when a damage occurs it is necessary to give the following information to the authorized Service Centre e Machine model e Serial number picture nr 1 e A detailed description of the damage e Check done e Performed adjustments and their results e Any other information considered useful for this purpose e Customer address Fig 1 MADE IN ITALY Mod scorATtT 80M S N SCO 04 005 2004 V 36 Hz Kg 480 A 70 W 265
16. ower than 20 In this way the batteries lifetime lasts longer Picture 3 Picture 4 BRAKE The machine is equipped with parking and service brake picture 5 e The service brake is operated by the pedal placed on the right of the footboard picture 1 e The parking brake is operated by means of the service brake pedal The operator has to push this pedal completely down and do the opposite when he she wants to release it STEERING WHEEL ADJUSTMENT The machine steering wheel can be adjusted so that the operator can reach a proper position picture 5 e In order to adjust the steering wheel position the operator has to unscrew the knob placed on the left of the steering column Then the operator has to move the steering wheel forward and backward until the best position is found Finally the operator has to screw the knob again in order to fix the steering wheel Picture 5 1 Accelerator pedal 2 Brake pedal 3 Brushes pedal 4 Brushes plate pedal BATTERIES INSTALLATION e Pull the solution tank up in order to reach the batteries room e Install the batteries in its room as shown in picture nr 6 making sure that there are not any breaks or holes in the batteries boxes e Never add distilled water after the batteries recharge 9 e Always clean the surfaces that in contact with the connections e Thanks to handles batteries handling is easier Picture 6 BAT
17. pipe of the tank and open the rubber cap at the end of the pipe itself Picture 8 a Picture 8 b 11 1 recovery tank discharge pipe 3 2 suction squeegee pipe 3 solution tank discharge pipe SQUEEGEE ADJUSTMENT The squeegee has to be well regulated in order to have a perfect dry system This kind of squeegee can perfectly suck water which flows into the suction pipe but it must be parallel to the surface The operator has to follow the instructions below for the squeegee adjustment e Replace the ignition key from the dashboard in order to avoid the casual starting of the machine e By means of the knob see detail nr 1 in picture nr 9 regulate the squeegee The best squeegee pressure is reached when the corner of its blade is in contact with the floor and their inclination is between 45 and 60 e Squeegee pressure regulation the operator has to work on the squeegee driving wheels cam pins The operator has to unloose the screw at the bottom of the pin by means of the spanner delivered with the machine Afetrwards the operator has to tighten this screw again Picture 9 12 1 squeegee height screw 2 squeegee fastening screw 3 squeegee inclination screw BRUSHES REPLACEMENT The operator has to follow the instructions below to replace the brushes picture 10 Take the ignition key away from the dashboard in order to avoid a casual starting of the machine y Right side brush
18. t necessary to recharge the batteries if the hydrometry after a work day is not under 1 24 28 B The highest suggested temperature is 45 C If the electrolyte 17 temperature increases more than 10 12 C compared to the outside temperature the batteries can be overcharged OFF DUTY OR INACTIVE BATTERIES Inactive batteries looses their automatically their charge If batteries do not continually work the operator has to Charge the batteries once a month with a final stream intensity until gas is spread and the batteries voltage and weight are constant for 3 4 hours This operation has to be done even if the absolute weight is high Keep the batteries in a dry room BATTERIES TECHNICAL FEATURES TENSION V6 CAPACITAY 240 PWEIGHT 28 Kg DIMENSIONS LxLxH 240 180 h 280 BATTERY CHARGER TECHNICAL FEATURES V 230 Hz 50 A5 V 36 A 30 This battery charger can also charge batteries of a different brand BATTERIES DISPOSAL Old batteries are toxic wastes and they have to be thrown in a suitable and authorized place for the batteries disposal For a short storage old batteries must be located in an authorized room Moreover they must be stored in sealed plastic tanks whose capacity is not lower than the electrolyte SQUEEGEE BLADES REPLACEMENT Squeegee blades must be replaced when their hedge is worn A perfect hedge in the blade allows
19. tch press the suction switch By means of the accelerator pedal the washing brushes and the suction motor are activated On the contrary both the washing brushes and the suction engine are disactivated after a few seconds if the operator leaves the accelerator pedal Before the surface is completely dry the operator must switch the solution solenoid valve off because this is not activated disactivated by the accelerator pedal The operator has to do a second washing if the surface is particularly dirty 10 wash the surface with the squeegee up and the brushes down activate the brushes press the solution solenoid valve switch leave the solution on the surface to dissolve the dirt do a second washing with brushes and squeegee down the suction activated and the solution solenoid valve opened on e co ns J DETERGENT QUANTITY During the cleaning the operator can control the detergent quantity by means of a cock which is on the left of the machine frame Important before checking the water quantity that flows to the brushes make sure that the ignition key is not in the dashboard in order to avoid a casual starting of the machine Picture 7 WATER UNLOAD The scrubber machine is equipped with two pipes for water discharge pictures 8 a and 8 b If you need to discharge water from the tanks you have to place the machine on a dump well release the
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