Razor E17 Razor SV17
Contents
1. 0096577000 1 2006 02 SERVICE MANUAL BRUSHING SYSTEM BRUSH MOTOR ELECTRICAL INPUT CHECK IRAZOR SV 17 WARNING A This procedure must be performed by qualified personnel only NP o m Check that the brush A is installed on the machine Drive the machine on a level ground Check that the switches 5 and 6 are turned to 0 If there is recovery water in the tank 43 drain it through the hose 22 Disconnect the vacuum hose 29 from the squeegee 17 Open the cover 12 Grasp the recovery water tank A in the area B and lift it as shown in the figure then disconnect the vacuum hose C from the tank and remove the tank A together with the hoses D and E WARNING Do not touch uncovered electrical components while performing the following steps 10 Set an ammeter F on the battery supply cable red G of the brush motor H Adjust the full scale at 50 A or more Activate the brush by turning the switch 5 to I then check that the brush motor electrical input is within the following limits with the brush on floor tiles 8 to 10 A with lifted brush 2 7 to 3 2 A Turn the switch 5 to 0 If the electrical input is higher perform the following procedures to detect and eliminate the cause of the abnormal input Remove from the brush rotation shaft flange all the possible amounts of dirt or wrapped round materials ropes clothes etc which prevent o2. Only for machine supplied vvithout on board battery charger Disconnect the battery connector 36 Only for machine supplied with on board battery charger Remove the recovery water tank and disconnect the battery negative terminal 50 according to the following procedure f there is recovery water in the tank 43 drain it through the hose 22 Disconnect the vacuum hose 29 from the squeegee 17 Open the cover 12 Grasp the recovery water tank A in the area B and lift it as shown in the figure then disconnect the vacuum hose C from the tank and remove the tank A together with the hoses D and E Remove the screws F and carefully pull out the electrical component box cover G Check replace the fuses Brush fuse H 40 A Vacuum system fuse I 30 A Solenoid valve and electronic board fuse J 5 A Reassemble in the reverse order of disassembly S301369 909 6577 000 1 2006 02 SERVICE MANUAL ELECTRICAL SYSTEM S301380 909 6577 000 1 2006 02 41 SERVICE MANUAL ELECTRICAL SYSTEM COMPONENT LOCATION RAZOR SV 17 CH1 C1 EB1 EB2 ES1 ES2 EV1 42 Battery charger Battery charger connector Electronic board CF BA430 Electronic board led CF BALED Brush svvitch Vacuum switch VVater solenoid valve Brush fuse 40A Vacuum system fuse 30A Solenoid valve and electronic board fuse 5A Negative insu
3. 1 2006 02 SERVICE MANUAL ELECTRICAL SYSTEM S301378 909 6577 000 1 2006 02 35 SERVICE MANUAL ELECTRICAL SYSTEM BATTERY CHARGING IRAZOR SV 17 NOTE Charge the batteries when the warning light 3 or 4 turns on or when finishing cleaning Keeping the batteries charged makes them last longer CAUTION When the batteries are discharged charge them as soon as possible as that condition makes them last shorter Check for battery charge at least once a week WARNING When using lead WET batteries battery charging produces highly explosive hydrogen gas Charge the batteries in well ventilated areas and away from naked flames Do not smoke while charging this type of batteries During the charging of this type of batteries the recovery water tank A must be removed WARNING When using lead WET batteries be extremely careful while charging the batteries as there may be battery fluid leakages The battery fluid is corrosive If it comes in contact with the skin or eyes rinse thoroughly with water and consult a physician CAUTION Batteries must be charged indoors in a dry environment damp free GP EG Preliminary procedures Drive the machine on a level ground Check that the switches 5 and 6 are turned to 0 If there is recovery water in the tank 43 drain it through the hose 22 For lead WET batteries only Disconnect the vacuum hose 29 from
4. 1033 1995 This machine cannot be used on roads or public streets Pay attention during the machine transfers when temperature is below freezing point The water in the recovery tank or in the hoses could freeze and seriously damage the machine Use the brushes and the pads supplied with the machine and those specified in the Instructions for Use Manuals Using other brushes or pads could reduce safety When lead WET batteries are installed on the machine do not tilt the machine more than 30 from the horizontal plane to prevent the highly corrosive acid from leaking out of the batteries If the machine must be tilted to perform any maintenance procedure remove the batteries WARNING RAZOR SV 17 Before connecting the battery charger to the electrical mains be sure that frequency and voltage indicated in the Manual are compatible with the mains voltage When using lead WET batteries do not smoke while charging the batteries WARNING RAZOR E 17 Before connecting the machine to the electrical mains make sure that the frequency and voltage shown on the serial plate 1 Fig C are compatible with the mains voltage 909 6577 000 1 2006 02 SERVICE MANUAL TECHNICAL DATA GENERAL INFORMATION General RAZOR SV 17 RAZOR E17 Cleaning width 17 0 in 430 mm Machine width without squeegee 22 4 in 570 mm Minimum machine length with adiustable handlebar 36 6 in 930 mm Minimum m
5. 5 and 6 are turned to 0 If there is recovery water in the tank 43 drain it through the hose 22 Disconnect the vacuum hose 29 from the squeegee 17 Open the cover 12 Grasp the recovery water tank A in the area B and lift it as shown in the figure then disconnect the vacuum hose C from the tank and remove the tank A together with the hoses D and E 7 RAZOR E 17 Loosen the clamp I and disconnect the hoses J then remove the waterproof cover K 23220 NM WARNING Do not touch uncovered electrical components while performing the following steps 8 Place an ammeter F on one of the cables G of the vacuum system motor H 9 Activate the vacuum system by turning the switch 6 to I then check that the vacuum system motor electrical input is vvithin the follovving limits RAZOR SV 17 14t017 A RAZOR E 17 2to2 5A Turn the switch 6 to 0 If the electrical input is higher perform the following procedures to detect and eliminate the cause of the abnormal input Check the motor carbon brushes f necessary disassemble the motor and clean it carefully then check the condition of its moving parts If the above mentioned procedures do not lead to a correct electrical input the motor must be replaced 10 Carry out steps from 4 to 8 in the reverse order S301369 24 909 6577 000 1 2006 02 SERVICE MANUAL RECOVERY WATER SYSTEM S301373 The figure shows RAZOR SV
6. device positioning pin S Electrical component box S Battery charger optional S Battery charger warning lights optional S Battery installation diagram S Battery connector models without on board battery charger Brush pad holder support activated Recovery water tank Solution tank Compensation hole Recovery water tank cover open Recovery water tank cover gasket Recovery water tank Solution tank Brush pad holder support activated Vacuum grid with automatic shut off float Recovery water drain hole Vacuum system motor Brush pad holder motor S Batteries S Battery installation diagram Brush pad holder deck Machine speed adjustment screw Brush Pad holder Pad Right deck fastening screw Left deck fastening screws E Terminal board box Cover stand applied Installed on RAZOR SV 17 Installed RAZOR E 17 909 6577 000 1 2006 02 SERVICE MANUAL GENERAL INFORMATION RAZOR SV 17 S301386 8 909 6577 000 1 2006 02 SERVICE MANUAL GENERAL INFORMATION RAZOR SV 17 S301387 909 6577 000 1 2006 02 9 SERVICE MANUAL GENERAL INFORMATION RAZOR E 17 S301388 10 909 6577 000 1 2006 02 SERVICE MANUAL GENERAL INFORMATION RAZOR E 17 S NI Nr w o Dy PF NA aS LA Unun 58 N o 5301389 909 6577 000 1 2006 02 SERVICE MANU
7. the squeegee 17 Open the cover 12 Grasp the recovery water tank A in the area B and lift it as shown in the figure then disconnect the vacuum hose C from the tank and remove the tank A together vvith the hoses D and E for the correct level of electrolyte inside the batteries 50 If necessary add distilled water through the caps Leave all the battery caps open for next charging f necessary clean the upper surface of the batteries 5 Charge the batteries according to one of the following procedures depending on the presence of the battery charger 33 moo M Charging the batteries with an external battery charger Refer to the battery charger Manual to check that it is suitable for the purpose Battery charger rated voltage must be 24 V Disconnect the battery connector 36 and connect it to the external battery charger Connect the external battery charger to the electrical mains When the recharging is complete disconnect the external battery charger from the electrical mains and from the battery connector 36 10 Reconnect the battery connector 36 to the machine Oo OND 36 909 6577 000 1 2006 02 SERVICE MANUAL ELECTRICAL SYSTEM Battery charging with optional battery charger installed on the machine 11 Connect the battery charger cable 27 to the electrical mains the mains voltage and freguency must be compatible with the battery charger values see the batt
8. 17 909 6577 000 1 2006 02 25 SERVICE MANUAL RECOVERY WATER SYSTEM VACUUM SYSTEM MOTOR CARBON BRUSH CHECK AND REPLACEMENT RAZOR SV 17 RAZOR E 17 Remove the vacuum system motor see the procedure in the relevant paragraph At the workbench disengage the fasteners A and B then remove the cover C from the vacuum system motor Remove the screws D and the fasteners E Disconnect the electrical connections F and remove the brushes G Check the carbon brushes for wear Replace the carbon brushes when the contact with the motor armature is insufficient the carbon brushes are worn the carbon brush contact surface is not integral the thrust spring is broken etc If necessary replace the carbon brushes Replace the carbon brushes as an assembly Reassemble in the reverse order of disassembly AN NO G D 8301231 26 909 6577 000 1 2006 02 SERVICE MANUAL RECOVERY WATER SYSTEM VACUUM SYSTEM MOTOR DISASSEMBLY ASSEMBLY RAZOR SV 17 RAZOR E 171 Check that the switches 5 and 6 are turned to 0 If there is recovery water in the tank 43 drain it through the hose 22 Disconnect the vacuum hose 29 from the s ueegee 17 Open the cover 12 Grasp the recovery water tank A in the area B and lift it as shown in the figure then disconnect the vacuum hose C from the tank and remove the tank A together with the hoses D and E RAZOR E 17 Loosen the clamp I and disconnect
9. AL SOLUTION SYSTEM SOLUTION TANK CLEANING RAZOR SV 17 RAZOR E 17 1 Drive the machine to the appointed disposal area Check that the svvitches 5 and 6 are turned to 0 2 3 If necessary empty the tank 44 by means of the valve 24 4 Wash the tank 44 with clean water then drain the water from the tank by means of the valve 24 SOLUTION FILTER CLEANING RAZOR SV 17 RAZOR E 17 1 Check that the switches 5 and 6 are turned to 0 2 Empty the solution tank 44 by means of the valve 24 3 Remove the transparent cover A and the filter strainer B then clean and reinstall them on the support C NOTE i The filter strainer B must be correctly positioned on the housing C of the support C The figure shows RAZOR E 17 8301390 12 909 6577 000 1 2006 02 SERVICE MANUAL SOLUTION SYSTEM SOLUTION FLOW CONTROL TAP OR SOLENOID VALVE DISASSEMBLY ASSEMBLY RAZOR SV 17 RAZOR E 17 Preliminary procedures 1 Remove the batteries 2 Use a protection to avoid damaging the machine and tilt it carefully to lay its right side on the floor Solenoid valve disassembly 3 Remove the screw B and disconnect the solenoid valve connector C 4 Remove the screws D and move the solenoid valve E 5 Disconnect the hoses F and G and recover the solenoid valve E Solenoid valve assembly 6 Reassemble in the reverse order of disassembly and note these items When assembl
10. AZOR SV 17 RAZOR E 17 23 VACUUM SYSTEM MOTOR ELECTRICAL INPUT CHECK RAZOR SV 17 RAZOR E 17 24 VACUUM SYSTEM MOTOR CARBON BRUSH CHECK AND REPLACEMENT RAZOR SV 17 ee 26 VACUUM SYSTEM MOTOR DISASSEMBLY ASSEMBLY RAZOR SV 17 RAZOR E 17 27 SQUEEGEE DISASSEMBLY ASSEMBLY RAZOR SV 17 RAZOR E 17 28 SQUEEGEE CLEANING CHECK AND BLADE REPLACEMENT RAZOR SV 17 RAZOR E 17 Asa aa nit a 28 TROUBLESHOOTING RAZOR SV T7 csse een 29 TROUBLESHOOTING RAZOR SV 17 RAZOR E 17 stent 29 OTHER SYSTEMS EEN 30 MACHINE SPEED ADJUSTMENT RAZOR SV 17 RAZOR E 17 30 BRUSH PAD HOLDER DECK DISASSEMBLY ASSEMBLY RAZOR SV 17 31 BRUSH PAD HOLDER DECK DISASSEMBLY ASSEMBLY RAZOR E 17 32 ELECTR C AL SYSTEM E 34 WET OR GEL BATTERY REMOVAL INSTALLATION AND SETTING RAZOR SV 17 34 BATTERY CHARGING RAZOR SV 17 36 ELECTRONIC BOARD REPLACEMENT RAZOR SV 17 38 FUSE CHECK REPLACEMENT RAZOR SV 1 40 COMPONENT LOCATION RAZOR SV 17 innata 42 COMPONENT LOCATION RAZOR EI 44 WIRING DIAGRAM RAZOR SV 17 ii 45 WIRING DIAGRAM RAZOR E 17 Li aaa aa aa aa aaa aa aaa aaa 46 909 6577 000 1 2006 02 1 SERVICE MANUAL GENERAL INFORMATION GENERAL INFORMATION NOTE Forward and backward front and rear left and right a
11. CUUM GRID WITH FLOAT CLEANING RAZOR SV 17 RAZOR E 17 Drive the machine to the appointed disposal area Check that the switches 5 and 6 are turned to 0 If necessary empty the tank 43 by means of the hose 22 Lift the cover 41 then vvash vvith clean vvater the cover the tank 43 and the vacuum grid 46 Drain the vvater in the tank through the hose 22 f necessary release the fasteners A and open the grid B recover the float C clean all the components and then reinstall them Check the recovery vvater tank cover gasket D for integrity Bee m e NOTE The gasket D creates vacuum in the tank that is necessary for vacuuming the recovery water If necessary replace the gasket D after removing it from its housing E When assembling the new gasket install its joint F in the central area as shown in the figure 7 Check the gasket G bearing surface D for integrity and sealing capabilities 8 Check the compensation hole H for clogging NOTE The hole H compensates the air in the cover interspaces thus allowing the creation of vacuum in the recovery water tank 9 Close the cover 41 S301372 909 6577 000 1 2006 02 23 SERVICE MANUAL RECOVERY WATER SYSTEM VACUUM SYSTEM MOTOR ELECTRICAL INPUT CHECK RAZOR SV 17 RAZOR E 17 WARNING This procedure must be performed by qualified personnel only Drive the machine on a level ground Check that the switches
12. ICE MANUAL ELECTRICAL SYSTEM WIRING DIAGRAM RAZOR E 17 EV1 Solenoid valve FR Frame M1 Brush pad motor M2 Vacuum system motor PL Plug SW1 Brush pad switch SW2 Vacuum switch Color code BK Black BU Blue BN Brown GN Green GY Grey OG Orange PK Pink RD Red VT Violet WH White YE Yellow sw2 BU SVV1 PL BN BN YE GN YE GN M1 BU BU H1 EV1 BN YE GN BU YE GN FR S301395 9096577 000 1 2006 02 KENT Simple Clean 14600 21st Avenue North Plymouth MN 55447 3408 www kenteuroclean com Phone 800 334 1083 Fax 866 261 4779 2006 Printed in Italy
13. Razor E17 Razor SV17 SERVICE MANUAL KENT model 908 7113 020 908 7112 020 74 E Pl a 909 6577 000 1 2006 02 Simple Clean SERVICE MANUAL TABLE OF CONTENTS GENERAL INFORMATION ias 2 GENERAL INFORMATION TER 2 MACHINE LIFTING 2 MACHINE TRANSPORTATION ce ee aa 2 OTHER REFERENCE MANUALS ii si 2 A ii o o ee ee 3 GENERAL SAFETY PRECAUTIONS ariaya 3 FECHNISALDAT Aa Eee 5 MAINTENANCE tege 6 SCHEDULED MAINTENANCE zes ae 6 SCHEDULED MAINTENANCE TABLE RAZOR SV Il 6 SCHEDULED MAINTENANCE TABLE RAZOR ET 7 Vous neue ias eis 6 MACHINE e ern 7 SOLUTION SYSTEM sn 12 SOLUTION TANK CLEANING RAZOR SV 17 RAZOR EI 12 SOLUTION FILTER CLEANING RAZOR SV 17 RAZOR EI 12 SOLUTION FLOW CONTROL TAP OR SOLENOID VALVE DISASSEMBLY ASSEMBLY RAZOR SV 17 RAZOR E 17 nee ae 13 TROUBLESHOOTING RAZOR SV 17 RAZOR E 17 union iio 14 BRUSHING SYSTEM i aa balda dalana ii 15 BRUSH MOTOR ELECTRICAL INPUT CHECK RAZOR SV Il 15 BRUSH MOTOR ELECTRICAL INPUT CHECK RAZOR E 17 mmm 17 BRUSH MOTOR CARBON BRUSH CHECK AND REPLACEMENT RAZOR SV 17 19 BRUSH MOTOR AND REDUCTION UNIT DISASSEMBLY ASSEMBLY RAZOR SV 17 20 BRUSH MOTOR AND REDUCTION UNIT DISASSEMBLY ASSEMBLY RAZOR E 17 21 TROUBLESHOOTING RAZOR 22 TROUBLESHOOTING RAZOR E 17 een ae 22 RECOVERY WATER SYSTEM occur 23 TANK AND VACUUM GRID WITH FLOAT CLEANING R
14. SETTING RAZOR SV 17 Disassembly Check that the switches 5 and 6 are turned to 0 If there is recovery water in the tank 43 drain it through the hose 22 Disconnect the vacuum hose 29 from the s ueegee 17 Open the cover 12 Grasp the recovery water tank A in the area B and lift it as shown in the figure then disconnect the vacuum hose C from the tank and remove the tank A together with the hoses D and E 6 Disconnect the battery terminals 50 7 Remove the batteries 50 Setting WET or GEL before installation 8 Ifthe type of battery chosen to be installed is different from the removed one not WET but GEL or viceversa before installing and connecting the new batteries the machine electronic board setting must be performed according to the following procedure Remove the screws F and carefully pull out the electrical component box cover G 10 Set the microswitch H to WET or GEL position according to the type of battery that is to be installed WARNING Do not move the adjacent switch I 11 Reinstall the electrical component box cover G and tighten the screws F Battery assembly 12 Once the setting is performed install the batteries on the machine according to the diagram 51 13 Connect the battery terminals 50 Battery charger 14 Charge the batteries Reset 15 Carry out steps from 3 to 5 in the reverse order S301369 34 909 6577 000
15. USH PAD HOLDER DECK DISASSEMBLY ASSEMBLY RAZOR E 17 Disassembly 1 Check that the switches 5 and 6 are turned to 0 2 lif there is recovery water in the tank 43 drain it through the hose 22 3 Disconnect the vacuum hose 29 from the squeegee 17 4 Open the cover 12 5 Grasp the recovery water tank A in the area B and lift it as shown in the figure then disconnect the vacuum hose C from the tank and remove the tank A together vvith the hoses D and E 6 Remove the screws F and the terminal board box sealing cover G then disconnect the brush motor cable H from the terminal board 7 Disconnect the brush motor cable H from the fasteners I 8 Remove the left deck fastening screvv 58 9 Use a protection K to avoid damaging the machine and tilt it carefully to lay its left side on the floor 10 Disconnect the solution hose L from the solenoid valve M 11 Remove the right deck fastening screw 57 12 Remove the deck O Assembly 13 Reassemble in the reverse order of disassembly and note these items When reassembling the deck O reinsert the deck fixing springs P correctly When installing the terminal board box cover G check for gasket integrity and efficiency S301369 32 909 6577 000 1 2006 02 SERVICE MANUAL OTHER SYSTEMS S301377 S301222 909 6577 000 1 2006 02 33 SERVICE MANUAL ELECTRICAL SYSTEM WET OR GEL BATTERY REMOVAL INSTALLATION AND
16. achine height with adiustable handlebar 40 2 44 7 in 1 020 1 135 mm Squeegee vvidth 720 mm 28 3 in Machine vveight vvith batteries battery charger and brush 233 7 Ib 106 Kg Machine weight with brush 148 8 Ib 67 5 Kg Central fixed axle vvheel diameter 9 8 in 250 mm Brush pad diameter 17 0 in 430 mm VVheel pressure on the ground Less than 0 5 N mm Brush pad pressure on the ground vvith full tank 50 6 lbs 23 Kg 61 6 lb 28 Kg Battery compartment size length x width x height 13 8 x 13 8 x 10 2 in 350 x 350 x 260 mm Performance RAZOR SV 17 RAZOR E17 Vani 41 5 in H2O 56 2 in H20 1 055 mm H20 1 316 mm H O Sound pressure level 67 dB A 76 dB A 550 W 50 Hz Vacuum system motor power 330 W 550 W 60Hz for US 1 100 W 50 Hz Brush pad motor power 520 W 550 W 60Hz for US Battery voltage 24V System voltage 230 V Standard batteries 12 V 50 Ah Clean water tank capacity 8 gal 31 liters Recovery water tank capacity 7 9 gal 30 liters Solution flow min max 0 08 0 26 gallons min 0 3 1 liters min 909 6577 000 1 2006 02 SERVICE MANUAL GENERAL INFORMATION MAINTENANCE SCHEDULED MAINTENANCE The lifespan of the machine and its maximum operating safety are ensured by correct and regular maintenance See the GENERAL INFORMATION and SAFETY paragraphs Provided b
17. e switch 5 to I then check that the brush motor electrical input is within the following limits with the brush on floor tiles 4 to 5 A with lifted brush 4 to 4 5 A Turn the switch 5 to 0 If the electrical input is higher perform the following procedures to detect and eliminate the cause of the abnormal input Remove from the brush rotation shaft flange all the possible amounts of dirt or wrapped round materials ropes clothes etc which prevent or slow down its rotation f necessary check the motor carbon brushes f necessary disassemble the motor clean it and check its moving parts If the above mentioned procedures do not lead to a correct electrical input the motor must be replaced Carry out steps from 5 to 9 in the reverse order S301369 909 6577 000 1 2006 02 17 SERVICE MANUAL BRUSHING SYSTEM RT KN KL SL RS Ka 499 S S301371 18 909 6577 000 1 2006 02 SERVICE MANUAL BRUSHING SYSTEM BRUSH MOTOR CARBON BRUSH CHECK AND REPLACEMENT IRAZOR SV 17 Remove the brush pad holder deck see the procedure in the relevant paragraph At the workbench remove dust and dirt from the outside of the motor then disengage and remove the clamp A Lift the retaining spring B of each carbon brush then remove the four carbon brushes C Check if the four carbon brushes are worn out Replace the carbon brushes when the contact with the motor armatu
18. elow is the Scheduled Maintenance Table The intervals shown may vary according to particular working conditions which are to be defined by the person in charge of the maintenance For instructions on maintenance procedures see the following paragraphs SCHEDULED MAINTENANCE TABLE IRAZOR SV 17 Daily or after Procedure using the Weekly every six Yearly months machine Squeegee cleaning Brush cleaning Tank and vacuum grid with float cleaning Battery charging Squeegee blade check and replacement Solution filter cleaning Battery WET fluid level check Screw and nut tightening check 1 Brush motor carbon brush check or replacement Vacuum system motor carbon brush check or replacement 1 and after the first 8 working hours SCHEDULED MAINTENANCE TABLE RAZOR E 17 Daily or after Evah Procedure using the Weekly y Yearly months machine Squeegee cleaning Brush cleaning Tank and vacuum grid with float cleaning Squeegee blade check and replacement Solution filter cleaning Screw and nut tightening check 1 Vacuum system motor carbon brush check or replacement 1 and after the first 8 working hours 909 6577 000 1 2006 02 SERVICE MANUAL MACHINE NOMENCLATURE In this Manual numbers in brackets for example 2 refer to the components shown in the nomenclature pages Refer to these pages whenever it is necessary to ident
19. ery charger Manual NOTE When the battery charger is connected to the electrical mains all machine functions are automatically cut off The green warning light 34 flashes when the battery charger is charging the batteries 12 When the green warning light 34 stays on the battery charging cycle is over 13 When the battery charging is over disconnect the battery charger cable 27 from the electrical mains and wind it round its housing on the machine e Reset NOTE For further information about the battery charger operation 33 see the relevant Manual 14 Forlead WET batteries only Check for the correct level of electrolyte inside the batteries 50 If necessary add distilled water through the caps Close all the battery caps If necessary clean the upper surface of the batteries Grasp the recovery water tank A in the area B and lay it on the machine as shown in the figure then connect the vacuum hose C to the tank and bring it back to its original position Connect the vacuum hose 29 to the squeegee 17 Close the cover 12 15 Now the machine is ready to be used S301369 909 6577 000 1 2006 02 37 SERVICE MANUAL ELECTRICAL SYSTEM ELECTRONIC BOARD REPLACEMENT RAZOR SV 17 1 2 3 NO 38 Check that the switches 5 and 6 are turned to 0 Only for machine supplied without on board battery charger Disconnect the battery connector 36 Only for machine sup
20. he oil in the tank must cover the gear K 8301214 909 6577 000 1 2006 02 21 SERVICE MANUAL BRUSHING SYSTEM TROUBLESHOOTING RAZOR SV 17 OPEN CIRCUIT The brush motor fuse F1 determines the open circuit This system allows to prevent the brush motor and circuits from being damaged under overload conditions If there is an open in the circuit the possible causes are 1 Bulky debris or cords around the brush or between the brush and its flange remove the brush and the debris or cords 2 The brush motor electrical input is too high check the electrical input THE BRUSH DOES NOT ROTATE Possible causes The battery voltage is too low charge the battery The motor carbon brushes are worn replace The motor is faulty repair or replace The brush motor fuse is burned solve the problem and replace the fuse The brush ON OFF switch 5 is broken replace The reduction unit is faulty repair or replace The wiring harness is damaged repair The brush electromagnetic switch is damaged replace TROUBLESHOOTING RAZOR E 17 THE BRUSH DOES NOT ROTATE o 4 0 ora mn 1 Possible causes The power supply cable is broken replace The motor is faulty repair or replace The brush ON OFF switch 5 is broken replace The reduction unit is faulty repair or replace The wiring harness is damaged repair OU Boo 22 909 6577 000 1 2006 02 SERVICE MANUAL RECOVERY WATER SYSTEM TANK AND VA
21. ify a component mentioned in the text co AS BGN o Control panel S Charged battery warning light green S Half discharged battery warning light yellow S Discharged battery warning light red Brush pad switch Vacuum switch Serial number plate technical data EC certification Handlebar Handlebar inclination adjusting knob Solution flow control lever 11a Solution flow control lever ECO position water economy usage for a washing autonomy of 70 80 minutes 11b Maximum solution flovv 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Recovery vvater tank cover Rear support wheel for transport parking Central wheels on fixed axle Brush pad holder with pad Brush pad holder deck Sgueegee Squeegee fixing handwheels Front squeegee blade Rear squeegee blade Squeegee blade fixing springs Recovery vvater drain hose Recovery vvater drain hose bracket Solution drain valve Squeegee lifting lowering lever Solution filter S Battery charger electrical mains connecting cable optional E Power supply cable Squeegee vacuum hose Transport parking device GENERAL INFORMATION 30a Transport parking device activated 30b Transport parking device deactivated 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 S E Transport parking
22. ine DANGERI RAZOR SV 171 Disconnect the batteries before performing any maintenance repair procedure This machine must be used by properly trained and authorized personnel only Children or disabled people cannot use this machine When using lead WET batteries keep sparks flames and incandescent materials away from the batteries During normal operation explosive gases are released Do not wear jewels when working near electrical components Do not operate the machine near toxic dangerous inflammable and or explosive powders fluids or vapors When using lead WET batteries battery charging produces highly explosive hydrogen gas During battery charging remove the recovery water tank and perform this procedure in well ventilated areas and away from naked flames gt DANGER A RAZOR E 17 Disconnect the cable from the electrical mains before performing any maintenance repair procedure This machine must be used by properly trained and authorized personnel only Children or disabled people cannot use this machine Do not wear jewels when working near electrical components Do not operate the machine near toxic dangerous inflammable and or explosive powders fluids or vapors 909 6577 000 1 2006 02 3 SERVICE MANUAL GENERAL INFORMATION WARNING RAZOR SV 17 RAZOR E 17 A Carefully read all the instructions before carrying out any maintenance repair procedure To reduce the ris
23. ing a new solenoid valve E the stamping must point outwards moreover before installing the unions M and N clean the relevant threads and apply LOCTITE 572 sealant Solution flow control tap disassembly 7 Remove the four nuts H and the two clamps I 8 Disconnect the hoses J and K and recover the tap L Solution flow control tap assembly 9 Reassemble in the reverse order of disassembly and note these items before tightening the unions O and P clean the relevant threads and apply LOCT TE 572 sealant Reset 10 Carry out steps 1 and 2 in the reverse order 11 Carry out hands on tests to check the operation of the installed components 301209 909 6577 000 1 2006 02 13 SERVICE MANUAL SOLUTION SYSTEM TROUBLESHOOTING RAZOR SV 17 RAZOR E 17 SMALL AMOUNT OF THE SOLUTION OR NO SOLUTION REACHES THE BRUSH Possible causes 1 The solution filter is clogged dirty clean 2 solution flow adjusting tap is clogged dirty replace 3 The solenoid valve is broken or there is an open in the electrical connection replace the solenoid valve repair the electrical connection 4 There is debris in the solution tank clogging the output hole clean the tank 5 There is debris in the solution hose clogging the solution flow clean the hose THE SOLUTION REACHES THE BRUSH ALSO WHEN THE MACHINE IS OFF Possible cause 1 The solenoid valve is broken replace 1446
24. k of fire electric shock or injury do not leave the machine unattended when it is plugged in Unplug the machine from the outlet when not in use and before servicing To avoid electric shock do not expose to rain Store the machine indoors Do not allow to be used as a toy Close attention is necessary when used near children Use only as described in this Manual Use only Kent s recommended accessories Do not use with damaged power supply cable or plug If the machine is not working as it should has been damaged left outdoors or dropped into water return it to the Service Center If the supply cable or the plug is worn or damaged it needs to be replaced by the Service Center Do not pull or carry the machine by the supply cable never use the power supply cable as a handle Do not close a door on the supply cable or pull the supply cable around sharp edges or corners Do not run the machine on the supply cable Keep the supply cable away from heated surfaces Take all necessary precautions to prevent hair jewels and loose clothes from being caught in the machine moving or vacuuming parts Do not work under the lifted machine without supporting it with safety stands Do not leave the machine unattended without being sure that the machine cannot move independently Do not use the machine on slopes with a gradient exceeding the specifications Do not wash the machine with direct or pressurized water jets or with corrosive substances Do n
25. lator Brush pad motor Vacuum system motor Brush pad switch Vacuum switch S301391 909 6577 000 1 2006 02 SERVICE MANUAL ELECTRICAL SYSTEM I TEA A A O a x AD oF mi T P 4 SS ME LA an o J wi H S301392 909 6577 000 1 2006 02 43 SERVICE MANUAL ELECTRICAL SYSTEM COMPONENT LOCATION RAZOR E 17 EV1 Solenoid valve FR Frame M1 Brush pad motor M2 Vacuum system motor PL Plug SW1 Brush pad switch SW2 Vacuum switch Aq PR S 2 D 7 di Nr 44 ci a el 7 E A r c db AB S301393 909 6577 000 1 2006 02 SERVICE MANUAL WIRING DIAGRAM RAZOR SV 17 2 SW2 SW1 BK BU BN 106 WH GY SC SB SV LR LY LG LC Key IS1 M1 M2 swi SW2 ELECTRICAL SYSTEM Battery charger Battery charger connector Electronic board CF BA430 Electronic board LED CF BALED Brush switch Vacuum switch Water solenoid valve Brush fuse 40A Vacuum system fuse 30A Solenoid valve and electronic board fuse 5A Negative insulator Brush pad motor Vacuum system motor Brush pad switch Vacuum switch Color code BK Black BU Blue BN Brown GN Green GY Grey OG Orange PK Pink RD Red VT Violet WH White Yellow S301394 909 6577 000 1 2006 02 45 SERV
26. nd remove the tank A together vvith the hoses D and E Adiust the machine speed by means of the screvv 53 according to the following procedure Loosen the screw 57 on the right side of the machine by turning it counter clockwise Tur the adjusting screw 53 counter clockwise to increase the machine speed Turn the adjusting screw 53 clockwise to decrease the machine speed After adjusting tighten the screw 57 Carry out steps from 3 to 5 in the reverse order With the machine ready to operate carry out hands on tests of the machine speed and if other adjustments are necessary repeat steps 1 to 8 S301369 909 6577 000 1 2006 02 SERVICE MANUAL OTHER SYSTEMS BRUSH PAD HOLDER DECK DISASSEMBLY ASSEMBLY RAZOR SV 17 Disassembly Remove the batteries Remove the caps A and disconnect the electrical connections from the brush motor B Remove the left deck fastening screvv 58 Use a protection D to avoid damaging the machine and tilt it carefully to lay its left side on the floor Disconnect the solution hose E from the solenoid valve F Remove the right deck fastening screvv 57 Remove the deck H NO OV PO Nem Assembly 8 Reassemble in the reverse order of disassembly and note these items When reassembling the deck H reinsert the deck fixing springs I correctly S301376 S301220 909 6577 000 1 2006 02 31 SERVICE MANUAL OTHER SYSTEMS BR
27. ngs G and adjust the front blade C and the rear blade D Reinstall the fixing springs on the properly adjusted front and rear blades 4 Check the front blade C and rear blade D for integrity cuts and tears otherwise replace them according to the following procedure Also check the front corner H of the rear blade for wear if it is worn overturn the blade to replace the worn corner with the other one I provided that it is integral If the other corner I is worn too replace the blade according to the following procedure Remove the fixing springs G and replace or overturn the rear blade D Reinstall the fixing springs on the properly adjusted front and rear blades according to the procedure shown in the previous step Reset 5 Reassemble the squeegee S301218 28 909 6577 000 1 2006 02 SERVICE MANUAL RECOVERY WATER SYSTEM TROUBLESHOOTING RAZOR SV 17 OPEN CIRCUIT The vacuum system motor fuse 1 determines the open circuit This system allows to prevent the vacuum system motor and its circuits from being damaged under overload conditions f there is an open in the circuit the possible causes are 1 The motor is damaged check the motor carbon brushes electrical input 2 electrical input is excessive check the motor for proper rotation TROUBLESHOOTING RAZOR SV 17 RAZOR E 17 DIRTY WATER VACUUMING IS INSUFFICIENT OR THERE IS NO VACUUMING Possible causes 1 The vacuum grid wi
28. ot use the machine in particularly dusty areas While using this machine take care not to cause damage to people Do not put any can containing fluids on the machine The storage temperature must be between 32 F and 104 F 0 C and 40 C The machine working temperature must be between 32 F and 104 F 0 C and 40 C The humidity must be between 30 and 95 Always protect the machine against the sun rain and bad weather both under operation and inactivity condition Do not use the machine as a means of transport Do not use the machine on slopes with an inclination higher than 2 Do not allow the brush to operate while the machine is stationary to avoid damaging the floor In case of fire possibly use a powder fire extinguisher not a water one Do not bump into shelves or scaffoldings particularly where there is a risk of falling objects Do not remove or modify the plates affixed to the machine If parts must be replaced require ORIGINAL spare parts from a Dealer or Authorized Retailer The machine must be disposed of properly because of the presence of toxic harmful materials plastic materials batteries electronic boards etc which are subject to standards that require disposal in special centers see the Instructions for Use Manual If the machine is used according to the instructions the vibrations do not cause dangerous situations The machine vibration level is less than 98 42 in s 2 5 m s 98 37 EEC EN
29. plied with on board battery charger Remove the recovery water tank and disconnect the battery negative terminal 50 according to the following procedure f there is recovery water in the tank 43 drain it through the hose 22 Disconnect the vacuum hose 29 from the squeegee 17 the cover 12 Grasp the recovery water tank A in the area B and lift it as shown in the figure then disconnect the vacuum hose C from the tank and remove the tank A together vvith the hoses D and E Remove the screvvs F and carefully pull out the electrical component box cover G Disconnect the connections H of the electronic board I Disengage the fasteners J and remove the electronic board I Reassemble in the reverse order of disassembiy and note these items Be sure that the electronic board solenoid valve fuse K is installed Get the switch L for the battery type WET or GEL and the switch M for the battery charger 33 in the same position as for the replaced board S301369 909 6577 000 1 2006 02 SERVICE MANUAL ELECTRICAL SYSTEM Sin x VAAN IN Y AAA Tu cm ox It SNS t IL CN PNG S301379 909 6577 000 1 2006 02 39 SERVICE MANUAL ELECTRICAL SYSTEM FUSE CHECK REPLACEMENT RAZOR SV 17 1 2 3 40 Check that the svvitches 5 and 6 are turned to 0
30. r slow down its rotation f necessary check the motor carbon brushes f necessary disassemble the motor clean it and check its moving parts If the above mentioned procedures do not lead to a correct electrical input the motor must be replaced Carry out steps from 5 to 8 in the reverse order S301369 909 6577 000 1 2006 02 15 SERVICE MANUAL BRUSHING SYSTEM S301370 16 909 6577 000 1 2006 02 SERVICE MANUAL BRUSHING SYSTEM BRUSH MOTOR ELECTRICAL INPUT CHECK RAZOR E 17 WARNING A This procedure must be performed by qualified personnel only NP o mc Check that the brush A is installed on the machine Drive the machine on a level ground Check that the switches 5 and 6 are turned to 0 If there is recovery water in the tank 43 drain it through the hose 22 Disconnect the vacuum hose 29 from the squeegee 17 Open the cover 12 Grasp the recovery water tank A in the area B and lift it as shown in the figure then disconnect the vacuum hose C from the tank and remove the tank A together with the hoses D and E WARNING Do not touch uncovered electrical components while performing the following steps 11 Remove the screws F and the terminal board box sealing cover G When installing the terminal board box cover G check for gasket integrity and efficiency Set an ammeter H on the brush motor supply cable I Activate the brush by turning th
31. re is insufficient the carbon brushes are worn the carbon brush contact surface is not integral the thrust spring is broken etc 5 If necessary remove the nuts D and disengage the lead in wires E then remove the carbon brushes Replace the carbon brushes as an assembly 6 Reassemble in the reverse order of disassembly and note these items When connecting the terminals E take care of their insulation from the surrounding parts of the frame Pen S300310 909 6577 000 1 2006 02 19 SERVICE MANUAL BRUSHING SYSTEM BRUSH MOTOR AND REDUCTION UNIT DISASSEMBLY ASSEMBLY RAZOR SV 171 Motor reduction unit disassembly assembly Remove the brush pad holder 54 55 according to the instructions in the Instructions for Use Manual Remove the brush pad holder deck At the workbench remove the central screw A Remove the polygonal support B Recover the key C Remove the screws D Remove the brush motor E Reassemble in the reverse order of disassembly SAS 09 c Separating the motor from the reduction unit 9 Disassemble the motor reduction unit as above indicated 10 Remove the nuts F fixing the motor to the reduction unit 11 Carefully lift and remove the motor E together with the pinion and bearing CAUTION A To prevent part H and part I from separating during the motor disassembly assembly it is advisable to apply adhesive tape temporarily to keep the two parts toge
32. re intended with reference to the operator s position MACHINE LIFTING WARNING Do not work under the lifted machine without supporting it with safety stands MACHINE TRANSPORTATION WARNING Before transporting the machine make sure that All doors and cases are closed The battery connector if present is disconnected The machine is securely fastened to the means of transport OTHER REFERENCE MANUALS The following manuals are available at Kent Literature Service Department RAZOR SV17 Instructions for Use Form Number 909 6309 000 m RAZOR SV17 Spare Parts List Form Number 909 6310 000 RAZOR E17 Instructions for Use Form Number 909 6311 000 m RAZOR E17 Spare Parts List Form Number 909 6312 000 2 909 6577 000 1 2006 02 SERVICE MANUAL GENERAL INFORMATION SAFETY Kent uses the following symbols to indicate potentially dangerous situations Always read this information carefully and take all necessary precautions to safeguard people and property DANGER It indicates a dangerous situation with risk of death for the operator WARNING It indicates a potential risk of injury for people CAUTION It indicates a caution or a remark related to important or useful functions Pay particular attention to the paragraphs marked by this symbol NOTE See the Instructions for Use Manual before performing any procedure BD pb b GENERAL SAFETY PRECAUTIONS Description of potential damages to people and mach
33. th automatic shut off float 46 is activated because the water recovery tank 43 is full empty the water recovery tank The grid 46 is dirty clean The recovery water tank cover 12 is not correctly positioned adjust The tank cover gasket 42 is not efficient or the compensating hole is clogged solve the problems The squeegee or the vacuum hose is clogged or damaged clean or repair replace The vacuum system motor carbon brushes are worn replace The vacuum system motor is faulty repair or replace The vacuum ON OFF switch 6 is broken replace The wiring harness is damaged repair 0 The vacuum system motor electromagnetic switch is broken replace THE SQUEEGEE LEAVES LINING ON THE FLOOR OR DOES NOT COLLECT WATER 2 00 004 00 01 Possible causes 1 There is debris under the squeegee lip remove 2 The squeegee blades are torn or worn replace 3 The squeegee front and rear blade are not aligned align 909 6577 000 1 2006 02 29 SERVICE MANUAL OTHER SYSTEMS MACHINE SPEED ADJUSTMENT RAZOR SV 17 RAZOR E 17 AIN 30 Check that the switches 5 and 6 are turned to 0 If there is recovery water in the tank 43 drain it through the hose 22 Disconnect the vacuum hose 29 from the squeegee 17 Open the cover 12 Grasp the recovery vvater tank A in the area B and lift it as shovvn in the figure then disconnect the vacuum hose C from the tank a
34. the hoses J then remove the waterproof cover K Disconnect the vacuum system motor electrical connector F Remove the vacuum system motor fastening screws G Remove the vacuum system motor H 0 Reassemble in the reverse order of disassembly e BSN oeeuo S301369 S301374 S301375 909 6577 000 1 2006 02 27 SERVICE MANUAL RECOVERY WATER SYSTEM SQUEEGEE DISASSEMBLY ASSEMBLY RAZOR SV 17 RAZOR E 17 Check that the switches 5 and 6 are turned to 0 Lower the squeegee 17 by means of the lever 25 Disconnect the vacuum hose 29 from the squeegee Loosen the handvvheels 18 and remove the squeegee 17 Reassemble in the reverse order of disassembly SQUEEGEE CLEANING CHECK AND BLADE REPLACEMENT RAZOR SV 17 RAZOR E 17 OY BB Ce CAUTION A It is advisable to use protective gloves when cleaning the squeegee because there may be cutting debris Preliminary procedures 1 Remove the squeegee Cleaning 2 Wash and clean the squeegee in particular clean the compartments A and the vacuum hole B from dirt and debris Check the front blade C and the rear blade D for integrity cuts and tears otherwise replace them Blade check and overturning replacement 3 Check that the edges E of the front blade and the edges F of the rear blade lay down on the same level along their length otherwise adjust their height according to the following procedure Remove the fixing spri
35. ther 12 Recover the reduction unit and the oil J 13 Reassemble in the reverse order of disassembly and note these items Before installing the new reduction unit fill in with oil of the type and quantity indicated on the reduction unit data plate SAE W 80 90 oil The oil in the tank must cover the gear K Remember to remove the adhesive tape if applied at step 11 S301213 20 909 6577 000 1 2006 02 SERVICE MANUAL BRUSHING SYSTEM BRUSH MOTOR AND REDUCTION UNIT DISASSEMBLY ASSEMBLY RAZOR E 17 Motor reduction unit disassembly assembly Remove the brush pad holder 54 55 according to the instructions in the Instructions for Use Manual Remove the brush pad holder deck At the workbench remove the central screw A Remove the polygonal support B Recover the key C Remove the screws D Remove the brush motor E Reassemble in the reverse order of disassembly oxopsom Separating the motor from the reduction unit 9 Disassemble the motor reduction unit as above indicated 10 Remove the nuts F fixing the motor to the reduction unit 11 Carefully lift and remove the motor E together with the pinion and bearing 12 Recover the reduction unit and the oil J 13 Reassemble in the reverse order of disassembly and note these items Before installing the new reduction unit fill in with oil of the type and quantity indicated on the reduction unit data plate SAE W 80 90 oil T
Download Pdf Manuals
Related Search