Service Manual
Contents
1. M V AE 29 Vy j U PA 1 IV n m M ri 1 8301392 Razor 5 17 Razor E17 909 6577 000 2 2007 06 43 ENGLISH SERVICE MANUAL ELECTRICAL SYSTEM COMPONENT LOCATION Razor E17 EV1 Solenoid valve FR Frame M1 Brush pad motor M2 Vacuum system motor PL Plug SW1 Brush pad switch SW2 Vacuum switch WM 110 gt 5 12 P MO S 301393 44 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH ELECTRICAL SYSTEM WIRING DIAGRAM Razor SV17 for machines before 2007 05 Key CH1 Battery charger C1 Battery charger connector EB1 Electronic board EB2 Electronic board LED CF BALED ES1 Brush switch ES2 Vacuum switch ES3 Battery charger realay EV1 Water solenoid valve F1 Brush fuse 40A F2 Vacuum system fuse 30A F3 Solenoid valve and electronic board fuse 5A 151 Negative insulator M1 Brush pad motor M2 Vacuum system motor 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 Violet WH White YE Yellow Razor SV17 Razor E17 909 6577 000 2 2007 06 45 ENGLISH SERVICE MANUAL ELECTRICAL SYSTEM WIRING DIAGRAM Razor SV17 for machines2. 5301386 8 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH GENERAL INFORMATION Razor SV17 S Te 54 b V 5 1 1 4 5 4 pi AS 8 P 1 9 Y mice 7 rani 8 M a 12 4 y 5 4 V i 5301387 Razor SV17 Razor E17 909 6577 000 2 2007 06 9 ENGLISH SERVICE MANUAL GENERAL INFORMATION Razor E17 0 j 1 7 10 2 e 5301388 10 909 6577 000 2 2007 06 Razor SV17 Razor E17 ENGLISH GENERAL INFORMATION SERVICE MANUAL S S AR KS NY 2 09 9 AMIN NG 7 1 S 7 A 9 Razor E17 S301389 Razor SV17 Razor E17 909 6577 000 2 2007 06 ENGLISH SERVICE MANUAL SOLUTION SYSTEM SOLUTION SYSTEM SOLUTION TANK CLEANING Razor SV17 Razor E17 1 Drive the machine to the appointed disposal area 2 Check that the switches 5 and 6 are turned to 0 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 SV17 Razor E17 1 Check that the switches 5 and 6 turn
3. Drain the water in the tank through the hose 22 If 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 water tank cover gasket D for integrity 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 Check the gasket G bearing surface D for integrity and sealing capabilities Check the compensation hole H for clogging NOTE hole compensates the air in the cover interspaces thus allowing the creation of vacuum in the recovery water tank Close the cover 41 5301372 Razor SV17 Razor E17 909 6577 000 2 2007 06 23 ENGLISH SERVICE MANUAL RECOVERY WATER SYSTEM VACUUM SYSTEM MOTOR ELECTRICAL INPUT CHECK Razor SV17 Razor E17 WARNING This procedure must be performed by qualified personnel only Drive the machine 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 f
4. ENGLISH OTHER SYSTEMS SERVICE MANUAL 5301377 5301222 33 Razor SV17 Razor E17 909 6577 000 2 2007 06 ENGLISH SERVICE MANUAL ELECTRICAL SYSTEM ELECTRICAL SYSTEM WET OR GEL BATTERY REMOVAL INSTALLATION AND SETTING Razor SV17 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 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 6 Disconnect the battery terminals 50 7 Remove the batteries 50 Setting WET or GEL before installation 8 If the 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 9 Remove the screws F and carefully pull out the electrical component box cover G 10 Setthe 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 1 11 Reinstall the electrical component box cover G and tighten the screws F IRUN Battery assembly 12 Once the settin
5. 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 Ifthe machine is used according to the instructions the vibrations do not cause dangerous situations The machine vibration level is less than 98 42 in s2 2 5 m s2 98 37 EEC EN 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 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 Razor SV17 Razor E17 909 6577 000 2 2007 06 3 ENGLISH SERVICE MANUAL GENERAL INFORMATION WARNING Razor SV17 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
6. 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 Assemble in the reverse order of disassembly and note these items e When connecting the terminals E take care of their insulation from the surrounding parts of the frame 5300310 18 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH BRUSHING SYSTEM BRUSH MOTOR CARBON BRUSH CHECK AND REPLACEMENT Razor SV17 for machines after 2007 05 Remove the brush pad holder deck see the procedure in the relevant paragraph At the workbench remove dust and debris from the motor especially in the area of the carbon brushes Remove four protection covers A by disengaging the fasteners Remove the carbon brush nuts B with the lead in wires Disengage the tabs C and remove the carbon brushes D Check if the carbon brushes D are worn 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 Replace the carbon brushes as an assembly DOr BO Reset 7 Assemble the components in the reverse order of disassembly 5301543 Razor SV17 Razor E17 909 6577 000 2 2007 06 19 ENGLISH SERVICE MANUAL BRUSHING SYSTEM BRUSH MOTOR AND REDUCTION UNIT DISASSEMBLY AS
7. OTHER SYSTEMS iere er apre Ee TEX ETET ATTE REO EE EUER EG aA b SKZ KKE Pain 30 MACHINE SPEED ADJUSTMENT Razor SV17 Razor E17 sss 30 BRUSH PAD HOLDER DECK DISASSEMBLY ASSEMBLY Razor 5 17 31 BRUSH PAD HOLDER DECK DISASSEMBLY ASSEMBLY Razor 17 32 ELECTRICAL SYSTEM INE ERU rS EE EREEA CXHEEKNEXREREER S EE RIVER AJE a 34 WET OR GEL BATTERY REMOVAL INSTALLATION AND SETTING Razor 5 17 34 CHARGING CURVES SETTING Razor 5 17 77 35 BATTERY CHARGING Razor 5 17 36 ELECTRONIC BOARD REPLACEMENT Razor SV17 38 FUSE CHECK REPLACEMENT Razor 5 17 40 COMPONENT EOCATION Razot SVIT error tee a edo a 42 COMPONENT LOCATION Razor 17 nennen 44 WIRING DIAGRAM Razor SVIT iir eicere i a cha 45 WIRING DIAGRAM Razor 171 46 Razor SV17 Razor E17 909 6577 000 2 2007 06 1 ENGLISH SERVICE MANUAL GENERAL INFORMATION GENERAL INFORMATION NOTE Forward and backward front and rear left and right are intended with reference to the operator s pos
8. RR 15 BRUSH MOTOR ELECTRICAL INPUT CHECK Razor SV17 15 BRUSH MOTOR ELECTRICAL INPUT CHECK Razor E17 sse 17 BRUSH MOTOR CARBON BRUSH CHECK AND REPLACEMENT Razor 5 17 19 BRUSH MOTOR AND REDUCTION UNIT DISASSEMBLY ASSEMBLY Razor SV17 20 BRUSH MOTOR AND REDUCTION UNIT DISASSEMBLY ASSEMBLY Razor E17 21 TROUBLESHOOTING Razor SV 17 22 TROUBLESHOOTING Razor 17 enr nn nn 22 RECOVERY WATER SYSTEM 23 TANK AND VACUUM GRID WITH FLOAT CLEANING Razor SV17 Razor 17 23 VACUUM SYSTEM MOTOR ELECTRICAL INPUT CHECK Razor 5 17 Razor E17 24 VACUUM SYSTEM MOTOR CARBON BRUSH CHECK AND REPLACEMENT 17 Razor ETT ue nene eee o 26 VACUUM SYSTEM MOTOR DISASSEMBLY ASSEMBLY Razor SV17 Razor 17 27 SQUEEGEE DISASSEMBLY ASSEMBLY Razor SV17 Razor E17 28 SQUEEGEE CLEANING CHECK AND BLADE REPLACEMENT RRazor 9V17 Razor aue re rh terr 28 TROUBLESHOOTING Razor SVIT eire te tier a 29 TROUBLESHOOTING Razor SV17 Razor 17 29
9. E17 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 Assemble in the reverse order of disassembly 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 Assemble 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 5301214 Razor 5 17 Razor E17 909 6577 000 2 2007 06 21 ENGLISH SERVICE MANUAL BRUSHING SYSTEM TROUBLESHOOTING Razor SV17 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 cord
10. 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 6 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH 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 identify a component mentioned in the text 10 11 11b 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 2T 28 29 30 30a 30b 31 32 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 Handlebar Handlebar inclination adjusting knob Solution flow control lever Solution flow control lever ECO position water usage for a washing autonomy of 70 80 minutes Maximum solution flow Recovery water tank cover Rear support wheel for transport parking Central wheels on fixed axle Brush pad holder with pad Brush pad holder deck Squeegee Squeegee fixing handwheels Front squeegee blade Rear squeegee blade Squeegee blade fixing springs Recovery water drain hose Recovery water dr
11. parts A Do not work under the lifted machine without supporting it with safety stands Do notleave the machine unattended without being sure that the machine cannot move independently Do notuse 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 not 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 storage temperature must be between 32 F and 104 F 0 C and 40 C machine working temperature must be between 32 F and 104 F 0 C and 40 The humidity must be between 30 and 95 A Always protect the machine against the sun rain and bad weather both under operation and inactivity condition Do notuse the machine as a means of transport Do notuse 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 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 notremove or modify the plates affixed to the machine If parts must be replaced require ORIGINAL spare parts from a Dealer or Authorized Dealer
12. this symbol NOTE It indicates a caution or a remark related to important or useful functions CONSULTATION It indicates the necessity to refer to the User Manual before performing any procedure gt b gt GENERAL SAFETY PRECAUTIONS Description of potential damages to people and machine DANGER Razor SV17 gt 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 jewerly when working near electrical components 2 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH GENERAL INFORMATION 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 open flames DANGER Razor E17 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 m
13. 000 2 2007 06 47 ENGLISH SERVICE MANUAL ELECTRICAL SYSTEM WIRING DIAGRAM Razor SV17 for machines after 2007 05 continues o e swe SM 4 0 BK BU BN 06 Pk GY O O OO Noch Gel SC SB SV LR lY LG LC KY Chl es Pb Pb Gel SWITCH CH W S Who EVI F3 C 5 S A 010 0 506 6 Ob 9 BK YE BU BN BK RD OR WH RD 81 Ov F2 F1 YE BK RD BN BU 5 M ZOS RD GY 19 BK E82 BN RD P RD 301229 48 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH ELECTRICAL SYSTEM WIRING DIAGRAM Razor E17 Key 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 BN M2 BU SW1 FL BN BN YE GN YE GN M1 BU BU H1 EV1 BN YE GN BU YE GN FR S301395 Razor SV17 Razor 17 909 6577 000 2 2007 06 49 KENT Simple Clean 14600 21st Avenue North Plymouth MN 55447 34
14. 01220 Razor SV17 Razor E17 909 6577 000 2 2007 06 31 ENGLISH SERVICE MANUAL OTHER SYSTEMS BRUSH PAD HOLDER DECK DISASSEMBLY ASSEMBLY Razor E17 Disassembly 1 Check that the switches 5 and 6 are turned to 0 2 If 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 with 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 1 8 Remove the left deck fastening screw 58 9 Use a protection 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 Assemble 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 check for gasket integrity and efficiency 5301369 32 909 6577 000 2 2007 06 Razor SV17 Razor E17
15. 08 www kenteuroclean com Phone 800 334 1083 Fax 866 261 4779 2007 Printed in Italy
16. Razor SV17 Razor E17 SERVICE MANUAL Kent models 908 7113 020 908 7112 020 KENT Si mp le Clean 909 6577 000 2 2007 06 SERVICE MANUAL ENGLISH TABLE OF CONTENTS GENERAL leuiwule mRe 2 GENERAL INFORMATION 2 LIFTING 2 MACHINE TRANSPORTATION Ete gne re 2 OTHER REFERENCE MANUALS ee e sensn trennen sensn 2 EE 3 GENERAL SAFETY PRECAUTIONS 2 3 MEGRANICAL ER 5 MES seem 6 SCHEDULED 8 UE Tis 6 SCHEDULED MAINTENANCE TABLE Razor 5 17 i 6 SCHEDULED MAINTENANCE TABLE Razor 7 6 MACHINE 9 nsns 7 SOLUTION SYSTEM 12 SOLUTION TANK CLEANING Razor SV17 Razor 1 7 777 ener 12 SOLUTION FILTER CLEANING Razor SV17 Razor 7 12 SOLUTION FLOW CONTROL TAP OR SOLENOID VALVE DISASSEMBLY ASSEMBLY Razor SV17 s Razor E17 13 TROUBLESHOOTING Razor SV17 Razor 7 14 BRUSHING SYSTEM o ala
17. SEMBLY Razor SV17 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 Assemble in the reverse order of disassembly 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 N 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 together 12 Recover the reduction unit and the oil J 13 Assemble 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 5301213 20 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH BRUSHING SYSTEM BRUSH MOTOR AND REDUCTION UNIT DISASSEMBLY ASSEMBLY Razor
18. When using lead WET batteries do not smoke while charging the batteries WARNING Razor E17 Before connecting the machine to the electrical mains make sure that the frequency and voltage shown on the serial plate 7 are compatible with the mains voltage 120 VAC GROUNDING INSTRUCTIONS This appliance must be grounded If it should electrically malfunction grounding provides a path of least resistance for electric current to reduce the risk of electric shock This appliance is equipped with a cord having an equipment grounding conductor and grounding plug The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances WARNING The machine must be used with an extension power cord as follows minimum length 15 feet A type or ST or SO or STO or STW minimum rate 300V 140 167 F 60 75 C N DANGER Improper connection of the equipment grounding conductor can result in a risk of electric shock Check with a qualified electrician or service person if you are in doubt as to whether the outlet is properly grounded Do not modify the plug provided with the appliance If it will not fit the outlet have a proper outlet installed by a qualified electrician This appliance is for use on a nominal 120 V circuit and has a grounding plug that looks like the plug B Fig 1 A temporary adapter B and C may be used to connect thi
19. achine Do not wear jewerly when working near electrical components Do not operate the machine near toxic dangerous inflammable and or explosive powders fluids or vapors WARNING Razor SV17 Razor E17 Carefully read all the instructions before carrying out any maintenance repair procedure reduce the risk 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 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 Ken s recommended accessories Do notuse 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 A 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 jewerly and loose clothes from being caught in the machine moving or vacuuming
20. ain 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 Transport parking device activated Transport parking device deactivated Locking pin for transport parking device S Electrical component box 33 34 35 36 3T 38 40 41 42 43 44 45 46 4T 48 49 50 51 52 53 54 55 56 57 58 59 60 S E GENERAL INFORMATION S Battery charger S Battery charger warning lights S Warning label S Battery connector models without on board battery charger Brush pad holder support 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 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 SV17 Installed Razor E17 Razor SV17 Razor E17 909 6577 000 2 2007 06 7 ENGLISH SERVICE MANUAL GENERAL INFORMATION Razor SV17
21. before 2007 05 continues 0 7 8 sw2 SW1 BK BU BN JOG GY 6 6 0 O SC SB SV LR LY LG LC KY Pb Gel SWITCH CH Ww c BL W o F3 CT BT VT 5 St V V BL CFBA430 10 BN YE BU BN BK RD OR WH ES 0 1 A RD Ist M Ct v P Fi NL 5 BK RD BN BU De N RD 1 TNAM re RD 97 hay ouf YE BK RD O o Lo of M CH RD 5301229 46 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH ELECTRICAL SYSTEM WIRING DIAGRAM Razor SV17 for machines after 2007 05 Key CH1 Battery charger C1 Battery charger connector EB1 Electronic board EB2 Electronic board LED CF BALED ES1 Brush switch ES2 Vacuum switch EV1 Water solenoid valve F1 Brush fuse 40A F2 Vacuum system fuse 30A F3 Solenoid valve and electronic board fuse 5A 151 Negative insulator M1 Brush pad motor M2 Vacuum system motor 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 Razor SV17 Razor E17 909 6577
22. bout the battery charger operation 33 see the relevant Manual Reset 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 e 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 5301369 Razor SV17 Razor E17 909 6577 000 2 2007 06 37 ENGLISH SERVICE MANUAL ELECTRICAL SYSTEM ELECTRONIC BOARD REPLACEMENT Razor SV17 1 2 3 noon 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 supplied with on board battery charger Remove the recovery water tank and disconnect the battery negative terminal 50 according to the following procedure 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 from the tank and
23. d 10 Carry out steps from 5 to 8 in the reverse order 5301369 Razor SV17 Razor E17 909 6577 000 2 2007 06 15 SERVICE MANUAL ENGLISH BRUSHING SYSTEM I 22 Rea 5301370 Razor SV17 Razor E17 909 6577 000 2 2007 06 16 SERVICE MANUAL ENGLISH BRUSHING SYSTEM BRUSH MOTOR ELECTRICAL INPUT CHECK Razor E17 WARNING This procedure must be performed by qualified personnel only DOOBONI 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 on the brush motor supply cable 1 Activate the brush by turning the switch 5 to I then check that the brush motor electrical input is within the following limits wit
24. e of the following procedures depending on the presence of the battery charger 33 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 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 Reconnect the battery connector 36 to the machine 36 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH ELECTRICAL SYSTEM Battery charging with battery charger installed on the machine 11 Connect the battery charger cable 27 to the electrical mains the mains voltage and frequency must be compatible with the battery charger values see the battery 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 NOTE For further information a
25. ed to 0 2 Empty the solution tank 44 by means of the valve 24 3 Remove the transparent cover and the filter strainer B then clean and reinstall them on the support NOTE The filter strainer must be correctly positioned on the housing C of the support 5301390 The figure shows Razor SV17 12 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH SOLUTION SYSTEM SOLUTION FLOW CONTROL TAP OR SOLENOID VALVE DISASSEMBLY ASSEMBLY Razor SV17 Razor E17 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 and recover the solenoid valve E Solenoid valve assembly 6 Assemble in the reverse order of disassembly and note these items When assembling 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 1 8 Disconnect the hoses J and recover the tap 1 Solution flow control tap assembly 9 Assemble in the reverse order of disassembly and note these items b
26. efore tightening the unions O and P clean the relevant threads and apply LOCTITE 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 Te 4 5301209 Razor SV17 Razor E17 909 6577 000 2 2007 06 13 ENGLISH SERVICE MANUAL SOLUTION SYSTEM TROUBLESHOOTING Razor SV17 Razor E17 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 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 6 The detergent flow control tap is in the ECO position adjust the detergent flow control lever THE SOLUTION REACHES THE BRUSH ALSO WHEN THE MACHINE IS OFF Possible cause 1 The solenoid valve is broken replace 14 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH BRUSHING SYSTEM BRUSHING SYSTEM BRUSH MOTOR ELECTRICAL INPUT CHECK Razor SV17 WARNING This procedure must be performed by qualified personnel only NOaRWN gt Check that the brus
27. ek WARNING When using lead WET batteries battery charging produces highly explosive hydrogen gas Charge the batteries in well ventilated areas and away from open 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 Preliminary procedures Bom 5 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 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 from the tank and remove the tank A together with the hoses D and E e Check 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 e If necessary clean the upper surface of the batteries Charge the batteries according to on
28. g 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 5301369 34 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH ELECTRICAL SYSTEM 5301378 CHARGING CURVES SETTING Razor SV17 for machines starting S N 1 Remove the plastic cap A in order to access to the internal DIP SWITCH 2 With a small screwdriver change the DIP SWICH in accordance with the below listed setting data For batteries until 55An 5h leave the standard charging curve 8 For batteries over 55Ah 5h set the charging curve For GEL batteries leave the standard curve GEL For WET batteries set the curve WET DIP SWITCH SW1 SETTINGS ON WET ON GEL 8A 5301223 Razor SV17 Razor E17 909 6577 000 2 2007 06 35 ENGLISH SERVICE MANUAL ELECTRICAL SYSTEM BATTERY CHARGING Razor SV17 gt b 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 we
29. h 54 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 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 10A with lifted brush 2 7 to 3 2A 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 If 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 replace
30. h the brush on floor tiles 6 to 8 A e with lifted brush 5 5 to 6 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 If 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 5301369 Razor SV17 Razor E17 909 6577 000 2 2007 06 17 ENGLISH SERVICE MANUAL BRUSHING SYSTEM 5301371 BRUSH MOTOR CARBON BRUSH CHECK AND REPLACEMENT Razor SV17 for machines before 2007 05 1 2 3 4 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 armature is insufficient the carbon brushes are worn the carbon brush contact surface is not integral the thrust spring is broken etc
31. 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 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 40A e Vacuum system fuse 1 30A Solenoid valve and electronic board fuse J 5A Assemble in the reverse order of disassembly 5301369 40 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH ELECTRICAL SYSTEM 5301380 Razor SV17 Razor E17 909 6577 000 2 2007 06 41 ENGLISH SERVICE MANUAL ELECTRICAL SYSTEM COMPONENT LOCATION Razor SV17 CH1 C1 EB1 EB2 ES1 ES2 EV1 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 U TTTITI 0 T 5301391 42 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH ELECTRICAL SYSTEM
32. igure then disconnect the vacuum hose C from the tank and remove the tank A together with the hoses D and E Razor E17 Loosen the clamp 1 and disconnect the hoses J then remove the waterproof cover WARNING Do not touch uncovered electrical components while performing the following steps Place an ammeter F on one of the cables G of the vacuum system motor H Activate the vacuum system by turning the switch 6 to I then check that the vacuum system motor electrical input is within the following limits Razor 5 17 14to 17A Razor E17 4to45A 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 If 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 Carry out steps from 4 to 8 in the reverse order 5301369 24 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH RECOVERY WATER SYSTEM 5301373 The figure shows Razor SV17 Razor SV17 Razor E17 909 6577 000 2 2007 06 25 ENGLISH SERVICE MANUAL RECOVERY WATER SYSTEM VACUUM SYSTEM MOTOR CARBON BRUSH CHECK AND REPLACEMENT Razor SV17 Razor E17 Remove the vacuum syste
33. ional 30 in 760 mm Minimum turning radius 29 5 in 750 mm Machine net weight 158 4 Ib 72 Kg 165 15 75 Kg Machine weight in running condition with batteries battery charger and brush 282 2 Ib 128 Kg E Battery compartment size 13 8x13 8x10 2 in 350x350x260 mm Machine weight in running condition with brush 194 88 Central fixed axle wheel diameter 9 8 in 250 mm Brush pad diameter 17 0 in 430 mm Max pressure wheel on the ground 522 psi 0 36 N mm 33 3 psi 0 23 N mm Brush pad pressure on the ground with full tank 50 6 Ibs 23 Kg 62 2 Ib 28 Kg the machines is tested in the following conditions e max size battery e max size brush deck squeegee Solution tank full e optionals installed weight verified on each wheel e print area verified on concrete for each wheel result expresses as max value for front and max value for rear wheels Performance Razor SV17 Razor E17 Vacuum 41 5 in H O 1 055 mm H O 51 8 in H O 1 316 mm H O Sound pressure level 67 dB A 76 dB A Vacuum system motor power 300W 550 W 60 Hz Brush pad motor power 520W 550 W 60 Hz Brush pad holder motor speed 135 rpm 170 rpm Battery voltage 24 System voltage 115 V Standard batteries 12 V 50Ah Clean water tank capacity 8 1 gal 31 liters Recovery water tank capacity 7 9 gal 30 liter
34. ition 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 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 5853 000 Razor SV17 Spare Parts List Form Number 909 5854 000 Razor SV17 Installation Instruction for Battery charger kit Form Number 9097050000 Razor SV17 Razor E17 Installation Instructions for Curved squeegee kit Form Number 909 6450 000 Razor SV17 Razor E17 Installation Instructions for Rubber shock absorber kit Form Number 909 6227 000 Razor E17 Instructions for Use Form Number 909 5855 000 Razor E17 Spare Parts List Form Number 909 5856 000 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 or damage to objects CAUTION It indicates a remark related to important or useful functions Pay particular attention to the paragraphs marked by
35. m 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 Assemble in the reverse order of disassembly 9 ovo G D 5301231 26 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH RECOVERY WATER SYSTEM VACUUM SYSTEM MOTOR DISASSEMBLY ASSEMBLY Razor SV17 Razor E17 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 Razor E17 Loosen the clamp and disconnect the hoses J then remove the waterproof cover K Disconnect the vacuum system motor electrical connector F Remove the vacuum system moto
36. ng 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 l provided that it is integral If the other corner 1 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 Assemble the squeegee 301218 28 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH RECOVERY WATER SYSTEM TROUBLESHOOTING Razor SV17 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 If 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 SV17 Razor E17 DIRTY WATER VACUUMING IS INSUFFICIENT OR THERE IS NO VACUUMING Possible causes 1 The vacuum grid with automatic shu
37. nnect the vacuum hose C from the tank and remove the tank A together with the hoses D and E Adjust the machine speed by means of the screw 53 according to the following procedure Loosen the screw 57 on the right side of the machine by turning it counter clockwise the adjusting screw 53 counter clockwise to increase the machine speed e the adjusting screw 53 clockwise to decrease the machine speed e 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 5301369 30 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH OTHER SYSTEMS BRUSH PAD HOLDER DECK DISASSEMBLY ASSEMBLY Razor SV17 Disassembly Remove the batteries Remove the caps A and disconnect the electrical connections from the brush motor B Remove the left deck fastening screw 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 screw 57 Remove the deck H NOaRWN gt Assembly 8 Assemble in the reverse order of disassembly and note these items When reassembling the deck H reinsert the deck fixing springs 1 correctly 5301376 53
38. r fastening screws Remove the vacuum system motor H Assemble in the reverse order of disassembly a 5301369 5301374 5301375 Razor SV17 Razor E17 909 6577 000 2 2007 06 27 ENGLISH SERVICE MANUAL RECOVERY WATER SYSTEM SQUEEGEE DISASSEMBLY ASSEMBLY Razor SV17 Razor E17 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 handwheels 18 and remove the squeegee 17 Assemble in the reverse order of disassembly SQUEEGEE CLEANING CHECK AND BLADE REPLACEMENT Razor SV17 Razor E17 CAUTION 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 springs G and adjust the front blade C and the rear blade D Reinstall the fixi
39. 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 Disconnect the connections H of the electronic board Disengage the fasteners J and remove the electronic board 1 Assemble in the reverse order of disassembly and note these items sure that the electronic board solenoid valve fuse is installed Set 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 5301369 38 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH 73 D gt FE V R 2 ELECTRICAL SYSTEM 5301379 Razor SV17 Razor E17 909 6577 000 2 2007 06 39 ENGLISH SERVICE MANUAL ELECTRICAL SYSTEM FUSE CHECK REPLACEMENT Razor SV17 T 2 3 o gt 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 supplied with on board battery charger Remove the recovery water tank and disconnect the battery negative terminal 50 according to the following procedure If there is recovery water in the tank 43 drain it through the
40. s Solution flow min max 0 08 0 26 gallons min 0 3 1 liters min Razor SV17 Razor E17 909 6577 000 2 2007 06 5 ENGLISH SERVICE MANUAL GENERAL INFORMATION MAINTENANCE SCHEDULED MAINTENANCE The lifespan of the machine and its maximum operating safety are ensured by correct and regular maintenance N See the GENERAL INFORMATION and SAFETY paragraphs Provided below 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 Razor SV17 Daily or after Procedure using the Weekly machine Every six months Yearly 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 E17 Daily or after Procedure using the Weekly machine Every six months Yearly Squeegee cleaning Brush cleaning Tank and vacuum grid with float cleaning Squeegee
41. s around the brush or between the brush and its flange remove the brush and the debris or cords 2 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 E17 THE BRUSH DOES NOT ROTATE 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 22 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH RECOVERY WATER SYSTEM RECOVERY WATER SYSTEM TANK AND VACUUM GRID WITH FLOAT CLEANING Razor SV17 Razor E17 p em e 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 wash with clean water the cover the tank 43 and the vacuum grid 46
42. s plug to a 2 pole receptacle B if a properly grounded outlet is not available The temporary adapter should be used only until a properly grounded outlet A can be installed by a qualified electrician The green colored rigid ear tab or the like extending from the adapter must be connected to a permanent ground such as a properly grounded outlet box cover Whenever the adapter is used it must be held in place by a metal screw Grounding adapters are not approved for use in Canada A Replace the plug if the grounding pin is damaged or broken The Green or Green Yellow wire in the cord is the grounding wire When replacing a plug this wire must be attached to the grounding pin only Extension cords connected to this machine should be 12 gauge three wire cords with three prong plugs and outlets DO NOT use extension cords more than 50 feet 15 m long uy el BS A B 5310183 4 909 6577 000 2 2007 06 Razor SV17 Razor E17 SERVICE MANUAL ENGLISH GENERAL INFORMATION TECHNICAL DATA General Razor SV17 Razor E17 Cleaning width 16 9 in 430 mm Machine width without squeegee 22 4 in 570 mm Minimum machine length with adjustable handlebar 36 6 in 930 mm Minimum machine height with adjustable handlebar 44 1 44 7 in 1120 1135 mm Squeegee width with straight squeegee standard 28 3 in 720 mm Squeegee width with curved squeegee opt
43. t 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 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 Razor SV17 Razor E17 909 6577 000 2 2007 06 29 ENGLISH SERVICE MANUAL OTHER SYSTEMS OTHER SYSTEMS MACHINE SPEED ADJUSTMENT Razor SV17 Razor E17 9 ovo D N 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 disco
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