MANUAL - AZ Reinigungstechnik.de
Contents
1. EASY to USE CONTROL PANEL FOR CONTROL PANEL FOR MODELS MODEL AR 4090 EASY AR 4095 FREE SCRUB AR 4100 EASY ACTIVATION AND USE OF THE FRONT ELECTRIC BRAKE Warning before using the machine the front electric brake must be set according to the folowing instructions Push the pedal of the rear mechanical brake to stop the machine when removing it from the pallet Remove the rubber protection from the elctric brake on the front drive wheel To set the brake scews A and B must be removed keep them for further use Note after having removed the two screws it will not be possible to move push the machine untill the battery will have been installed and activated Fit carefully the rubber protection on the brake Now the brake is set In the event of a failure on the field of the electronic drive control in order to be able to push the machine it is necessary first to disengage the electric brake according to the following instruction S31EUK4090SY 2 99 01 ACTIVATION AND USE OF THE FRONT ELECTRIC BRAKE To disengage the electric brake follow the instructions below Turn the master key to the Off position Remove the right side panel from the machine Remove the plastic cover Disconnect cable 2 from cable 1 Note cable 1 is connected to the brake winding through a protection fuse check the fuse Remove the protection cap from cable 3 it is connected to the 36V2. USE OF THE PROGRAMMER Program P2 scrubbing in ECO mode without suction Note it is recommended to insert remove the programmer while the machine is in the Off condition With the programmer in the panel connector switch the machine ON wait until the battery voltage will appear on the display Select the forward running speed button Speed on the programmer Note every time a button is pressed an acoustic signal will be heared Select the ECO mode by means of the relevant button an E will start lighting on the dispaly in this case it is not necessary to enable the solution pump Enable the brush motors by pressing the corresponding button the brush motors will work for a few seconds Press one time the button for the selection of the display data the current brush pressure will be shown Choose the value 60 i e P 60 using buttons and on the programmer Press button P on the programmer to confirm the programmed values the corresponding indicator will turn On 27 S31EUK4090SY 2 99 01 Be wj Q Q rn P2 P3 P4 USE OF THE PROGRAMMER Press button P2 on the control panel to put all the previously programmed data into memory P2 all the indicators on the programmer will turn Off the only exception being the speed 3 indicator Turn the machine Off before removing the programmer Program P3 only suction N
3. 5 Working width mm 840 1000 900 Squeegee width mm 1130 1280 1130 Automatic click on click off Yes Yes Number of brushes and diameter mm Nr 2 430 Nr 2 500 Nr 2 Cylindrical brushes Diam 150 Leng 900 Brushes RPM 200 200 700 Brush motor power W 2 500 Nr 2x500 Nr 2x 450 Brush pressure to the floor Kg 10 80 10 90 10 90 Solution tank capacity It 175 200 200 Recovery tank capacity It 180 205 205 Min max cleaning solution flow It min 9 s from 1 5 to 9 Suction motor power W 1000 1000 1000 Suction depression mmH5O 2100 2100 2100 Automatic solution dosing Yes Yes Yes Display for safety codes voltmeter Yes Yes Yes Max ramp slope 16 16 16 Drive motor power W 1200 1200 1200 Forward speed 1st 2nd 3rd Km h 2 4 7 2 2 4 7 2 2 5 5 7 2 Reverse speed Km h 3 3 3 Front drive wheel diameter mm 300 300 300 Rear wheels diameter mm 300 300 300 Working voltage V 36 36 36 Lenght mm 1580 1580 1681 Width mm 860 1080 1053 Height mm 1290 1370 1366 Weight batteries not included Kg 375 405 435 Weight batteries included 760 790 820 Suggested battery 36 V 320 Ah 36V 320 Ah 36V 320 Ah Max working autonomy 4 5h 4 5h 4 5h DESCRIPTION OF COMMANDS AND S31EUK4090SY 2 99 01 CONTROL PANEL 1 Button for selection of display data 2 Display 3 Indicator solution tank empty 4 Tank emptying pump optional On Off button and indicator 5 Indicator recovery tan
4. When necessary proceed with a recharge of the battery according to the following instructions the recharge must be done in a well ventilated area turn Off the machine by means of the master key switch open the battery compartment and disconnect the battery connector from the machine open all the battery cell caps connect the battery connector to the battery charger connect the battery charger to the mains check that the mains voltage and frequency be identical to the corresponding values applicable for the charger 21 S31EUK4090SY 2 99 01 MAINTENANCE At the end of the recharge reconnect the battery to the machine Close all the battery cell caps and clean the top of the battery from any acid remains Note take always into account the battery user instruction manual EMPTYING THE DIRT CONTAINER On model AR 4095 the dirt container lodged in the rear side of the brush compatment must be emptied periodically It can be reached from both sides of the machine The bottom of the container can be removed for better cleaning OTHER MAINTENANCE ISSUES Warning the machine must be switched Off and the battery unplugged Clean the filter in the bottom of the cleaning solution tank Open the tank lid and disconnect the filter clean it with water and a brush it is enough to press it toward the bottom to reinstall it Every time the recovery tank is emptied clean the basket from any
5. zeros for a few seconds then the battery voltage will appear 24 S31EUK4090SY 2 99 01 USE OF THE PROGRAMMER S31EUK4090SY 2 99 01 On the programmer the indicator of speed 3 will be On Make the selection of the preferred working speed using button Speed Note every time a button is pressed an acoustic signal will be heared Enable two electrovalves pressing button two times Enable the solution pump using button On Off Note in order to get a regular solution flow to the brushes you are obliged to use the solution pump On Enable the suction motor by pressing the corresponding button the suction motor will work for a few seconds 25 USE OF THE PROGRAMMER Enable the brush motors by pressing the corresponding button the brush motors will work for a few seconds Press one time the button for the selection of the display data the current brush pressure will be shown Choose the value 50 i e P 50 using buttons and on the programmer Press button P on the programmer to confirm the programmed values the corresponding indicator will turn On Press button P1 on the control panel to put all the previously programmed data into memory P1 all the indicators on the programmer will turn Off the only exception being the speed 3 indicator Turn the machine Off before removing the programmer 26 S31EUK4090SY 2 99 01 SAFETY
6. 4 Electrolux EUROCLEAN MANUAL by Nilfisk Advance 531 0 40905 2 99 01 Operating instruction AR 4090 EASY AR 4100 EASY AR 4095 FREE SCRUB LIST OF CONTENTS S31EUK4090SY 2 99 01 CE MODEL SERIAL NUMBER POWER EMPTY WEIGHT TOLD WEIGHT AMPERE 4 Electrolux EUROCLEAN by Nilfisk Advance LOCALIT NOVELLA TERZA 26862 GUARDAMIGLIO ITALY PROD NUMBER MAX AXEL REAR MAX AXEL FRONT NOISE LEVEL PROTECTION VOLTAGE INTRODUCTION GENERAL 1 UNPACKING 2 rper Etro Herne LR alari ia 2 NOTES FOR THE USE OF MODEL AR 4095 FREE SCRUB 2 ehe Hype 3 DESCRIPTION OF COMMANDS AND CONTROL PANEL ener tn nnn nnn nnn nnnn 4 ACTIVATION AND USE OF THE FRONT ELECTRIC BRAKE eere eren nennen nnn nennt 5 7 PREPARATION OF A NEW MA CHINE eene nennen nnn resine ieri nhan 8 13 BATTERY SET UP retirer EA aaa EEEN E EEEa eue ica 8 FILLING THE BATTERY WITH SULPHURIC ACID 9 MOUNTING THE BRUSHES ssrxrsrrscerricerice ricer t nna aan aa aan aa ana aa 11 MOUNTING THE BR
7. 99 01 e 2 P3 P4 EASY to USE PREPARATION OF A NEW MACHINE S31EUK4090SY 2 99 01 MOUNTING THE BRUSHES ON MODEL AR 4095 FREE SCRUB Open the left and right side doors of the machine Unscrew the knobs fixing the cover of the brush compartment and remove the cover itself on both sides Insert the cylindrical brush one from each side during this operation the guide pin on the opposite side must be properly fit inside the brush Fix the cover of the brush compartment and close the side door FITTING THE SQUEEGEE Remove the squeegee from the envelope and fit it into the holder as shown in the figure tighten the knobs Disconnect the suction hose from its support and fit the free terminal to the squeegee 13 USE PRELIMINARY OPERATIONS Disconnect the locks on both sides of the tank lid Fill the tank with detergent and water making a mix in accordance with the instructions of the detergent manufacturer Close the tank lid Warning do not use flammable nor explosive solutions foam making detergents are not allowed Insert the ignition key into the panel and turn it clockwise the display will show four zeros and after a few seconds the battery voltage will appear Note wait minimum 5 seconds to switch On the machine after having switched it Off otherwise you will not get the start Check the battery voltage on th
8. brush pressure 21 press buttons 12 or 13 on the programmer to modify if necessary the value of the brush pressure Note the value on the display correspond to the percentage of the maximum possible pressure When any one of the buttons is pressed either on the programmer or on the control panel an acoustic signal will be heared For the use of the ECO button see next paragraph P1 P2 P3 P4 USE USE OF THE ECO BUTTON The economic working mode can be enabled pressing button ECO on the removable programmer By using this functions an automatic adjustment of the soution flow to the brushes versus the instantaneous speed of the machine is got l e a high solution flow will be got with a high speed and viceversa The actual intensity of the solution flow will be monitored in real time by the number of lighting electrovalve indicators Also the pump operation will be automatically started ADJUSTMENT OF THE SOLUTION PUMP SPEED A further adjustment of the solution flow to the brushes can be done by means of the rotating knob which allows to change the speed then the delivery capacity of the solution pump This adjustment can be done at any time This feature connected to the use of the ECO mode allows an optimal use of the cleaning solution versus the different applications kind of floors heavy or light dirt to be removed etc so doing
9. debris Clean also the twin filter fit on the top of the suction pipe using water and a brush These filters are mounted by pressing them on the support Note this maintenace operation is most important to maintain a good suction drying capability of the squeegee also the suction pipe could require to be sometimes cleaned 22 S31EUK4090SY 2 99 01 MAINTENANCE Warning do not put water into the suction pipe where the suction filter is mounted Warning the machine must be switched Off and the battery unplugged If the flow of the cleaning solution to the brushes is not efficient it could be necessary to clean the electrovalves used for the solution flow control To get access to the electrovalves lif the tank backward Diconnect the faston contact from the electrovalve pin turn the electrovalve to extract it Make an inspection of the electrovalve and the relevant support and clean it Install again and reconnect the faston contact When the suction capability is reduced disconnect the squeegee and clean the hoses connecting the squeegee to the tank and the squeegee itself Warning for any more difficult maintenance intervention call service assistance Make a periodic inspection of the rubber flaps of the squeegee to check their wear The rubber flaps can be easly replaced unscrewing the fixing nuts The rear rubber can be reversed top to bottom to be
10. malfunctions and the possibl e repair intervention The safety codes are listed in the following table SAFETY TROUBLE DESCRIPTION BEHAVIOUR CHECK AND REPAIR CODE OF THE MACHINE 3_00 ee Mmot rovertemperature 8526 the Machine is still Check the opearation and cleaning of the front electric brake 3 01 Safety stop of the machine due to traction motor 1 BL the opearation and cleaning of the front electric 7 overtemperature aor 2 If brake is regular call for service assistance 1 check the traction motor operation carbon brushes and its four connection cables too 3_02 Possible failure of the electronic control of traction motor 2 if the traction motor and relevant connections are regular ask for replacement of the power electronic board If you are running on a ramp it could be a normal behaviour 3 03 Traction motor overload if the code is persistent make the same checks as per code 3 01 Overtemperature 85 C of the electronic control of traction ithe ambient temp rature S higher tians 9 or i me 3 04 machine is running on a ramp it could be normal otherwise motor 1st alert check the front electric brake Overtemperature 95 C of the electronic control of traction lho ambient temperature S higher tango or i the 3_05 machine is running on a ramp it could be normal otherwise motor 2nd alert check the front electric brake 1 Let the machine cool 30 mi
11. used two times before replacement 23 S31EUK4090SY 2 99 01 USE OF THE PROGRAMMER The machine is equipped with a removable programmer allowing you to modify the automatic working programs contained in the memory of the machine Every automatic working program could include specific values of the following working parameters machine running speed pressure of brushes intensity of the cleaning solution flow uso yes no of the ECO mode uso yes no of the brushes uso yes no of the suction motor Note in order to get a regular solution flow to the brushes you are obliged to use the solution pump The machine operator can define up to 4 different automatic working programs named P1 P2 P3 and P4 depending on the different applications and working conditions When the working programs have been defined and the machine turned Off the programmer can be removed Then it will be possible to select every one of the set working programs by means of the buttons P1 P2 P3 and P4 available on the control panel Note in order to set a new working program the machine must be in working condition i e no alert or fluid level signal must be enabled PROGRAMMING THE MACHINE EXAMPLES Program P1 medium intensity scrubbing with suction enabled After having turned the machine Off insert the removable programmer into the connector of the control panel Turn the machine On The display will show four
12. USHES ON MODEL AR 4095 FREE 13 FITTING THE elUddcuicP 13 Uil 14 20 PRELIMINARY OPERATIONS eene nere enne ricreare ciare nie riia risco niie ei iinenioni 14 AUTOMATIC USE iiiiieee ini 15 DESCRIPTION OF THE AUTOMATIC PROGRAMS P1 P2 AND 16 MANUAL USE tinte alain 19 USE OF THE ECO BUTTON x rxxsrrrrerri tnn etna than tana anna sana sara snas erras anas ana aa Ina uaa 20 ADJUSTMENT OF THE SOLUTION PUMP SPEED xxsvrrsewieriserenio nnn tn naa tn anna 20 STOP OF THE FLOW OF THE CLEANING SOLUTION eere nnn nnne 20 Egzh T ere 21 23 BATTERY CHECK AND 21 EMPTYING THE DIRT rire riarinierica rincorrere zionizeni 22 OTHER MAINTENANCE ISSUEG 00ccsecscorcecenscersecsneeenecsnnssnenseenssnensconseenseceneeenseeanensanseaenssenes 22 USE OF THE PROGRAMMER nnne nnne n nana th ese rrie rie eeie einen iaia ie iaeenionea 24 28 PROGRAMMING THE MACHINE EXAMPLES eere eene enne 24 SUMMARY OF ORDINARY MAINTENANCE INTERVENTIONS eren nnn nnn nnn 29 OPTIONAL ACCESSORIES eese eene rennen r
13. battery Connect cable 1 to cable 3 the operation of the brake will be hared S31EUK4090SY 2 99 01 ACTIVATION AND USE OF THE FRONT ELECTRIC BRAKE Now you can push the machine If the machine can not yet be moved you have two further options 13 to reinstall the two screws removed from the machine when new to set the brake 219 to remove the complete brake and the brake pad three screws and two cables S31EUK4090SY 2 99 01 PREPARATION OF A NEW MACHINE BATTERY SET UP The machine is equipped with a 36 Volt battery Depending on the country the machine can be supplied according to one of the three following options 1 The battery is installed and filled with electrolyte 2 The battery is installed and empty without electrolyte 3 The battery is not supplied Lift the seat of the machine forward to get access to the battery compartment and check which option is applied If the machine is equipped with the battery open one of the battery cell caps to see if the battery is filled or not with electrolyte 1 If the battery is filled with electrolyte 1a Chech the electrolyte level and fill up with distilled water if necessary see the battery user manual 1b Make a recharge see the Maintenance paragraph and the battery user manual Warning before starting the battery recharge the battery connector must be disconnected from the machine When the recharge has been c
14. e display The display has three functions voltmeter brush pressure indicator and hour meter The voltmeter will activate the block function during an undervoltage it will disable all the machine activities except for the drive when the battery voltage drops below 29 Volt the display flashes in this case the recharge of the battery must be done as specified in the Maintenance paragraph see also the battery user manual 14 S31EUK4090SY 2 99 01 USE To display the current brush pressure value the button shown in the figure must be pressed i e when you read P 40 it means that the brush pressure is 40 of the maximum possible value To access the hour meter function press again the button shown in the figure the display will show the number of machine service hours Press the button the third time to display the number of machine service minutes Pressing the button again or waiting ten seconds the reading on the display will return to the battery voltage level AUTOMATIC USE Four different automatic working programs are available named P1 P2 and P4 The working parameters of every program are pre set by the manufacturer of the machine It is possible if necessary to modify the values of such parameters see the paragraph USE OF THE PROGRAMMER or ask for after sales service assistance The use of the four automatic working programs does not require the connection of the r
15. eaking the mechanical brake pedal can be used see the figure The machine is equipped with an emergency stop red button by pressing the button red light On the stop of the traction and of all other functions is got To re enable the machine turn the emergency button clockwise as per the arrow on the button itself To restart the job it is necessary to select again the preferred automatic working program 17 USE When the job is compleded it is necessary to empty the recovery tank A level sensor is located inside the recovery tank when the tank is full an automatic stop of the suction motor will occur and the corresponding alert light will turn On Switch the machine Off Open the tank lid An emptying hose can be connected if necessary Open the valve of the recovery tank to discharge the dirty water Note if the machine will not be used for a long time it is better to empty the solution tank too 18 S31EUK4090SY 2 99 01 USE S31EUK4090SY 2 99 01 MANUAL USE Plugging the removable programmer in the connector on the control panel you have the possibility to set manually the values of the working parameter whenever you want Warning the manual programmer must be plugged in removed only when the machine is in the Off condition To work in Manual Mode the selection of an automatic working program P1 P2 P3 P4 is not required in fact it is possible to cho
16. emovable programmer in the relevant connector Choose the best automatic program for the specific application pressing one of the four buttons the functions performed by eachone of the four automatic programs are described below the corresponding indicator and all the activated functions will turn On Note in order to enable the selection of a different automatic program it is necessary first to de select the previously chosen program 15 S31EUK4090SY 2 99 01 USE S31EUK4090SY 2 99 01 DESCRIPTION OF THE AUTOMATIC PROGRAMS P1 P2 P3 AND P4 P1 washing program with medium intensity medium brush pressure low solution flow for smooth floor and light dirt drying suction activated Note The content of this chapter is applicable lt for all models described in this manual ae OX including model AR 4095 Free Scrub XIA ONGI INI Note the flow of the cleaning solution to the brushes will be enabled only when both the drive function and the brush motors are working this is applicable for all working conditions P2 washing program with high intensity high brush pressure high solution flow for rough floor i e concrete and heavy dirt drying suction activated P3 pre washing program with medium intensity medium brush pressure lo
17. hem immediately if damaged Do not mix different detergents avoiding harmful odours Do not place any liquid containers onto the machine The storage temperature has to be between 0 C and 55 C The perfect operating temperature should be between 0 C and 40 C The humidity should be between 30 and 95 Do not use the machine in explosive atmosphere Do not use the machine as a means of transport Do not use acid solutions which could damage the machine Avoid working with the brushes when the machine stands still in order to prevent floor damages Do not vacuum iflammable liquids In case of fire use a powder extinguisher Do not use water Do not strike shelvings or scaffoldings where there is danger of falling objects Adapt the utilization speed to the adhesion conditions Do not exceed over the limit gradient stated to avoid conditions of instability 16 max The machine has to carry out simultaneously the operations of washing and drying Different operations have to be carried out in areas which are not permitted for the passage of non employed staff Signal the areas of moist floors with suitable signs If the machine does not work properly check by conducting simple maintenance procedures Otherwise it is better to ask for technical service Where parts are required ask for ORIGINAL spare parts to an agent and or to an authorized dealer For any maintenance operation take off
18. ioni s irene einer ricri ie assa aaa a asa assa aan ennenen 30 SAFETY FEATURES AND TROUBLE SHOOTING x rrrrrrirricrricericarnieriieninionizeni 31 INTRODUCTION GENERAL S31EUK4090SY 2 99 01 INSTRUCTIONS SAFETY INTRODUCTION This manual is a guide to the efficient use of the machine and also contains practical information concerning the functioning adjustments and user maintenance of your new scrubber drier Your machine has been designed and constructed to ensure maximum performarnce and ease of operation in a wide variety of applications Before delivery the machine has been tested in our factory and by our distributor to ensure that it is delivered to you in perfect condition To maintain the machine in this condition and guarantee functioning without problems it is essential that the periodic maintenance operations indicated in this manual are properly carried out Before using the machine carefully read this manual and keep it within easy reach for your future reference Indications of LEFT and RIGHT are as seen from the operator position If you should need any further information concerning the machine please do not hesitate to contact either Electrolux Euroclean or our local distributor GENERAL SAFETY RULES The rules below have to be followed carefully in order to avoid damages to the operator and to the machine Read the labels carefully on the machine Do not cover them for any reason and replace t
19. k full 6 Buttons and indicators for selection of automatic working programs 7 Click Off indicator 8 Click Off Click On button Not used on model AR 4095 Free Scrub 9 Click On indicator 10 Forward speed selection button 11 Forward speed indicators 12 Brush pressure increase 13 Brush pressure decrease 14 Electrovalves On Off Incr decrease of solution flow 15 Solution pump On Off button and indicator 16 On Off of ECO function 17 Solution flow indicators electrovalves On Off 18 Suction motor On Off button and indicator 19 Brush motors On Off button and indicator 20 On Off button and indicator of the Programming Function 21 Removable programmer 22 Additional adjustment of solution flow 23 Emergency stop button 24 On Off master key 25 Lever for selection of forw rev speed front light On Off and horn 26 Rear brakes pedal 27 Forw rev speed accelerator 28 Steering wheel 29 Connector for removable programmer NOTE The On Off and ECO buttons 16 enable the corresponding function when pressed the first time and disable it when pressed the second time WARNING The connection disconnection of the removable programmer 21 in from the connector 29 must be done with the machine turned Off master key 24 in the Off position 26 27 000000 999099
20. nce of qualified personnel to chose and set the batteries 10 S31EUK4090SY 2 99 01 PREPARATION OF A NEW MACHINE S31EUK4090SY 2 99 01 The electrical terminals supplied with the battery must be used for the connection of the cables to the batteries The cables are supplied with the machine WARNING before starting the recharge the battery connector must be disconnected from the machine MOUNTING THE BRUSHES Open the two side doors of the machine Note The instruction for mounting the brushes on model AR 4095 Free Scrub are specified on the next paragraph Put the brushes under the machine in contact with the guide to get a good alignment with the brush holder Climb onto the machine and adjust the seat to find the most comfortable position 11 PREPARATION OF A NEW MACHINE Insert the ignition key into the panel and turn it clockwise the display will show four zeros and after a few seconds the battery voltage will appear Push button A keeping it pressed a couple of seconds The machine will first run trough a click Off sequence indicator B lighting and after that the click On sequence will be enabled indicator C lighting Now the machine is ready for click On that can be done by pressing button A again two seconds at least After the second action on button A the indicator C will be On until the click On will be completed Now the brushes are fitted 12 S31EUK4090SY 2
21. nutes 3 06 Safety stop of the machine due to overtemperature 105 C 2 check the opearation and cleaning of the front electric Ly of the electronic control of traction motor brake 3 If brake is regular call for service assistance 1 check the operation of the accelerator pedal and is microswitch 3_07 Accelerator pedal not in the neutral position at key switch On check and replace if necessary the pedal potentiometer or microswitch 1 check and repair cable 3_08 Potentiometer canle 2 if cables are regular replace the pedal potentiometer 1 check the brush motors operation carbon brushes and connection cables too 4 02 Possible failure of the electronic control of brush motors 2 if the brush motors are regular ask for replacement of the power electronic board 1 reduce the brush pressure 4 03 Brush motors overload 2 if the code is persistent check the brush motors operation or call for service assistance 4 04 Overtemperature 85 C of the electronic control of brush Reduce the brush pressure motors 1st alert Overtemperature 95 C of the electronic control of brush 4 05 motors 2nd alert Reduce the brush pressure 1 reduce the brush pressure and let the machine cool 30 4 06 Safety stop of the machine due to overtemperature 105 C minutes of the electronic control of brush motors 2 if the code is persistent check the brush motors operation or call for service assistance 1 check the operation
22. of the brush lifting system jack motor a and two microswitches 6_02 Faits ot ine biushiliang system 2 If fuses jack motor and microswitches are regular replace the microprocessor electronic board 1 check the fuses on the microprocessor electronic board 24V voltage line faulty on the microprocessor electronic 7 00 board 2 If fuses are regular replace the microprocessor electronic board 31 Progetto Grafico VISUAL DIVISION Milano S31EUK4090SY 2 99 01 Nilfisk Advance Italia S p A Localita Novella Terza 26862 Guardamiglio Lodi Italia Tel 39 0377 451124 Fax 39 0377 51443
23. ompleted the battery can be reconnected to the machine S31EUK4090SY 2 99 01 PREPARATION OF A NEW MACHINE 2 If the battery is supplied without electrolyte i e in dry charged condition a filling must be done with sulphuric acid density from 1 27 to 1 29 at 25 C according to the following rules and to the battery user manual FILLING THE BATTERY WITH SULPHURIC ACID Take special care the battery acid is corrosive if it should come in contact with the skin or eyes wash aboundantly with water and consult a doctor The battery must be filled in a well ventilated area Fill the battery cells with acid the proper acid level is shown in the figure Two hours later fill up the cells with acid if necessary Let batteries rest for two further hours then proceed with a recharge according to the instructions specified in the Battery User Manual and in the MAINTENANCE paragraph During the recharge the battery caps must be open 9 S31EUK4090SY 2 99 01 PREPARATION OF A NEW MACHINE Warning before starting the battery recharge the battery connector must be disconnected from the machine After the recharge close all the cell caps and clean the top of the battery from any acid remains Connect the battery connector to the machine Close the lid of the battery compartment 3 If the machine is not equipped with batteries they must be procured and mounted It is recommended to get the assista
24. ose the wanted value of the working parameters by means of the buttons on the removable programmer Nevertheless any manual action setting will be allowed even when an automatic program has been selected using anyone of the programmer buttons the only exceptions being the P button nr 20 in the picture it is possible to modify one of all the working parameters e g machine speed water flow brush pressure etc at any time this will not affect the automatic programs originally set in the memory of the machine As per the automatic use also in the manual use the solution flow to the brushes will be enabled only when he traction and the brush motors will be started The buttons available on the removable programmer will allow at any time to select the forward speed by means of button SPEED 10 indicator nr 1 correspond to the lowest speed to enable the electrovalves for the solution flow from 1 to 4 1 by means of button 14 the number of the electrovalves opened will be shown by indicators 17 to enable the operation of the pump for thecleaning solution 1 by means of button 15 to enable the operation of the suction motor by means of 14 button 18 to enable the operation of the brush motors by means of 16 button 19 to modify the brush pressure to the floor according to the 18 lt following procedure press one time button A for the data selection on the display to see the presently set value of the
25. ote it is recommended to insert remove the programmer while the machine is in the Off condition With the programmer in the panel connector switch the machine ON wait until the battery voltage will appear on the display Select the forward running speed button Speed on the programmer Note every time a button is pressed an acoustic signal will be heared Enable the suction motor by pressing the corresponding button the suction motor will work for a few seconds Press button P on the programmer to confirm the programmed values the corresponding indicator will turn On Press button P3 on the control panel to put all the previously programmed data into memory P3 all the indicators on the programmer will turn Off the only exception being the speed 3 indicator Turn the machine Off before removing the programmer Three different cases examples have been described above For every application different kind of floor of dirt to be scrubbed etc it will be possible to choose the optimal automatic program 28 S31EUK4090SY 2 99 01 A SAFETY X CODE Pi PZ SAFETY CODE SUMMARY OF ORDINARY MAINTENACE INTERVENTIONS Warning the machine must be switched Off and the battery unplugged All the peridic maintenance operations must be performed by skilled personnel or by an authorized service centre Note the battery life will depend on the good and
26. regular maintenance level and density control of the electrolyte Besides in the event that the battery be not used for a long time i e more than 4 weeks it is necessary to recharge it in order to guarantee that the battery voltage never go lower than 30 Volt In fact a not used battery is submitted to a self discharge phenomenon S31EUK4090SY 2 99 01 CHECK UPON DELIVERY WHEN NECESSARY EVERY 30 HOURS EVERY 100 HOURS EVERY 500 HOURS Battery voltage or every two weeks and electrolyte level OR EVERY TWO WEEK Carbon brushes of all electric motors check and replace if worn Rear brake adjustment Tightening of screws and bolts Wear of brushes Filter cleaning Cleaning the dirt container on model AR 4095 Free Scrub Gasket of the tank lid GREAS the chain of the steering crown 29 OPTIONAL ACCESSORIES S31EUK4090SY 2 99 01 Flashing beacon 36V battery Battery charger Different kinds of brushes and pad holders Comfort seat Ask your nearest distributor for a complete list of the optional accessories and advice on their use 30 S31EUK4090SY 2 99 01 SAFETY FEATURES AND TROUBLE SHOOTING The machine has many safety functions SAFETY The intervention of the safety devices is monitored on the display of the control panel by means of suitable safety codes this is a help for the identification of the
27. ried out Ensure that any assistant is clear of the machine and that covers are closed before switching on During the work pay attention to the people around especially to children UNPACKING S31EUK4090SY 2 99 01 Check that you have received the following items with the machine User Manual and Spare Parts List Electric cables for the connection of the battery to the machine electric connector for the battery charger and fuses Hose for tank emptying Squeegee NOTES FOR THE USE OF MODEL AR 4095 FREE SCRUB The most important difference between model AR 4095 Free Scrub and models AR 4090 e 4100 Easy is in the type of brushes installed on the machine In fact model AR 4095 is equipped with cylindrical brushes whilst the other two models use traditional disk brushes By using the cylindrical brushes the sweeping function can also be carried out in addition to the normal scrubbing function From the use and maintenance point of view model AR 4095 Free Scrub is identical to the traditional Easy models in addition the periodical emptying of the dirt container lodged in the rear side of the brush compartment must be done It must also be said that the use of the click Off click On button is not necessary for model AR 4095 2 TECHNICAL DATA S31EUK4090SY 2 99 01 AR 4090 AR 4100 AR 4095 EASY EASY
28. the battery power supply from the machine Do not take off the pieces which require the use of tools to be removed Do not wash the machine with direct water jets or with high water pressure not with corrosive material Every 200 working hours have a machine check through a service department The machine should not be abandoned because of the presence of toxic harmful materials batteries oil etc This disposal must be subject to the rules which provide for its scrapping in appropiate centres The machine does not cause any harmful vibrations MODIFICATIONS AND IMPROVEMENTS Electrolux Euroclean aim toward continuous improvement of its machines and reserves the right to carry out modifications and improvements whenever necessary without being obliged to update machines which have been sold previously SAFETY You too can avoid accidents No accident prevention programme is effective without the total co operation of the person directly responsible for the functioning of the machine The majority of accidents which may occur either during work or transferring the machine from site to site are caused by the non observance of the most elementary safety rules An alert and cautious operator is the best guarantee against accidents and is more effective than any other part of an accident prevention programme The machine must be switched off and disconnected from its battery before any servicing or adjustment of operational parts be car
29. the solution consumption can be minimized reducing the time spent for tank re filling STOP OF THE FLOW OF THE CLEANING SOLUTION When the cleaning solution tank is going to be empty an acoustic signal will be heared five beeps and the relevant indicator will turn On on the control panel see the figure After about one minute the acoustic signal will restart and the automatic stop of the solution pump and electrovalves will occur Fill the tank to continue the job 20 S31EUK4090SY 2 99 01 P2 P3 P4 MAINTENANCE BATTERY CHECK AND RECHARGE Warning the machine must be switched Off and the battery unplugged Make a peridical check of the level of the electrolyte inside the battery The battery compartment is under the operator seat lift the lid ofthe battery compartment and open the caps of all the battery cells when necessary fill up the cells using distilled water in fact the solution of water and sulphuric acid must be used only during the first battery activation filling the new dry charged battery see the paragraph relevant to the preparation of a new machine The right electrolyte level is shown in the figure Take special care the battery acid is corrosive if it should come in contact with the skin or eyes wash aboundantly with water and consult a doctor After refilling close the battery caps and clean the top of the battery from any acid remains
30. w solution flow drying suction disabled squeegee lifted p exl DIIS P4 drying function only brushes not working no solution flow 16 USE S31EUK4090SY 2 99 01 When one of the four automatic working programs has been chosen select the forward speed by means of the lever under the steering wheel The functions of the lever are descibed in the figure 1 forward speed 2 reverse speed 3 horn 4 front light On Off Press the accelerator pedal to start the job Note when either the accelerator pedal is released or the lever for the speed selection is set to the neutral position the automatic switch Off of all functions will occurr within some seconds AUTO POWER OFF when in this condition the indicator of the selected automatic program will start lighting To restart the job just press the accelerator pedal AUTO POWER ON A safety device is located inside the operator seat the drive function either forward or reverse is disabled as soon as the operator will stand up or leave the seat Note when the reverse speed is selected the automatic lifting of the squeegee will occur then the reverse movement will be enabled When running reverse an acoustic signal will be heared all functions will remain enabled The machine stops automatically as soon as the accelerator pedal is released in order to get a quicker br
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