ULTRA SPEED BURNISHER 1700
Contents
1. 9 Section ll Parts and Service Manual PVA MOET NUN NM TO OO 12 Assembly Drawing exuere atii tas atti neta RED terere 14 Assembly Parts List asses mente teet ER d emUSe PUER 15 ESC ICC IG I AUG sce acres tae ma Se cneeatesn ae saeceaneraentadneaswencnercties 16 Motor Drawing and Parts LIST oceano tiro tt deett pomme 17 Page 2 Clarke Operator s Manual Ultra Speed Burnisher 1700 OPERATORSAFETY INSTRUCTIONS WARNING A AVERTISSEMENT A ADVERTENCIA DANGER means Severe bodily injury or death can occur to you or other personnel if the DAN GER statements found on this machine or in this Owner s Manual are ignored or are not adhered to Read and observe all DANGER statements found in this Owner s Manual and on your machine WARNING means Injury can occur to you or to other personnel if the WARNING statements found on your machine or in this Owner s Manual are ignored or are not adhered to Read and observe all WARNING statements found in this Owner s Manual and on your machine CAUTION means Damage can occur to the machine or to other property if the CAUTION state ments found on your machine or in this Owner s Manual are ignored or are not adhered to Read and observe all CAUTION statements found in this Owner s Manual and on your machine Ay DANGER Ay DANGER A DANGER A DANGER A DANGER A warnine A warnine A warninc AX WARNING A WARNING A WARNING Failure to rea2. 1 Remove the screws Replace the brush and lead Install the screw 2 Use a hook to pull the spring out of the way Install the brush into the slot in the same position as the original brush the shunt wire on the brush should be located above the brush spring Put the spring into position on the end of the brush The lead must not preventfree movement ofthe brush in the holder 3 Install the motor cover Rectifier If the machine has been adjusted and still blows fuses and runs at half speed the rectifier may be damaged Take the machine to an authorized repair location to have a Clarke authorized repair person replace the rectifier M Figure 4 GOOD B T MICA UNEVEN Clarke Operator s Manual Ultra Speed Burnisher 1700 Page 13 Clarke Ultra Speed Burnisher 1700 Assembly Parts List 10 02 includes 18 19 22 amp 58 Page 14 Clarke Operator s Manual Ultra Speed Burnisher 1700 Clarke Ultra Speed Burnisher 1700 Assembly Parts List 10 02 50774A 170860 62423A 49310A 32369A 902550 980638 85703A 60492A 50921A 57261A 56925A 962714 57369A Washer Flat Clamp Wire Cover gra Cover black Light rectangular Light round Screw Label Clarke Circuit Breaker Cable Tie Motor includes 12 Key included w 11 Pulley Axle Frame Bumper Screw Ring Retaining Bearing Lockwasher Screw Spindle Belt Pulley Pad Driver Includes
3. 47 2275 1770 Clarke U S WARRANTY This Clarke Industrial Commercial Product is warranted to be free from defects in materials and workman ship under normal use and service for a period of one year from the date of purchase when operated and maintained in accordance with Clarke s Maintenance and Operations Instructions All handle components are warranted for 5 years to be free from defects in materials or workmanship under normal use and service This warranty is extended only to the original purchaser for use of the product It does not cover normal wear parts such as electrical cable rubber parts hoses and motor brushes If difficulty develops with the product you should a Contact the nearest authorized Clarke repair location or contact the Clarke Service Operations Depart ment 2100 Highway 265 Springdale Arkansas 72764 for the nearest authorized Clarke repair location Only these locations are authorized to make repairs to the product under this warranty b Return the product to the nearest Clarke repair location Transportation charges to and from the repair location must be prepaid by the purchaser c Clarke will repair the product and or replace any defective parts without charge within a reasonable time after receipt of the product Clarke s liability under this warranty is limited to repair of the product and or replacement of parts and is given to purchaser in lieu of all other remedies including INCIDENTAL AND CONS
4. Clarke Division of ALTO ULTRA SPEED BURNISHER 1700 Operator s Manual READ THIS BOOK This book has important information for the use and safe operation of this machine Failure to read this book prior to operating or attempting any service or maintenance procedure to your Clarke machine could resultin injury to you orto other personnel damage to the machine orto other property could occur as well You must have training in the operation of this machine before using it If your operator s cannot read English have this manual explained fully before attempting to operate this machine All directions given in this book are as seen from the operator s position at the rear of the machine For new books write to Clarke 2100 Highway 265 Springdale Arkansas 72764 Form No 70127C 10 02 Clarke Printed in the U S A Table of Contents Operator Safety Information cccccceeceecseeceeteeeteeeeeeeeeeeeens 9 Features and Specifications cccccccecceeceeceeceeeeeeeeeeeeeeeaess 4 Pad Selection Chart M 4 120 Volt Instructions for Electrical Connection 5 Aboutthe cle Oca TA 6 How to Prepare Machine for Operation 6 How to Operate the Machine eeeeseeseeeeeee 7 Care and Maintenance ace sctnsevcdaanraentsaedsseetecieneaneedenemacnctanes 8 How to Correct Problems in the Machine
5. Do not use the electrical cord to move the machine Maintenance and repairs performed by unauthorized personnel could result in damage or injury Maintenance and repairs must be performed by authorized personnel only Keep all fasteners tight Keep adjustments according to specifications Electrical components of this machine can short out if exposed to water or moisture Keep the electrical components of the machine dry Wipe the machine down after each use For storage keep the machine in a dry building Always use a three wire electrical system connected to the electrical ground For maximum protection against electric shock use a circuit that is protected by a ground fault interrupter Consult your electrical contractor To prevent damage to the power cord do not let the pad pad driver or wheels touch the power cord when the machine is running Always lift the cord over the machine Do not pull the power cord to move the machine Operating a machine without observing all labels and instructional information could result in injury or damage Read all machine labels before attempting to operate Make sure all of the labels and instructional information are attached or fastened to the machine Get replacement labels and decals from your authorized distributor Use of this machine as a step or furniture could result in injury or damage Do not use this machine as a step or furniture Do not ride on this machine Clarke Operator s M
6. 27 31 Screw Retainer Pad incl w 25 NOTE indicates a change has taken place since last publication of this manual A OO N A BAT AH ARH Ba ph A HK aj ia im oN n n n n n NOTE Part Number 34259A requires retainer 80201 A 39857A 920346 85383A 30285A 50820A 10283A 915085 70448A Retainer Screw Belt Guard Base Retainer incl w 25 Screw 10 32 x 3 4 Handle Front Spring Extension Lever Switch Handle Rear Nut 10 32 ESNA Screw Spring Compression Interlock Main Button Interlock Switch Cord Strain Relief Pin Handle Tube Cord Hook Label Div of ALTO Baffle Carrier Bearing opindle Asm includes 18 19 22 58 Key Label Frame US 1700 Clarke Operator s Manual Ultra Speed Burnisher 1700 Page 15 Clarke Ultra Speed Burnisher 1700 Electrical Schematic 120Volts 11 00 POWER DWER INTERCONNECT CIRCUIT MOTOR HRUSH CORD SWITCHES CORD 3REAKER WEAR DICATOR LIGHT uc Y BLK BLK BLK BLK is GRN GRN GRN j j WHT m WHT WHT KS Page 16 Clarke Operator s Manual Ultra Speed Burnisher 1700 Clarke Ultra Speed Burnisher 1700 Motor 45025A Drawing and Parts List 4 01 Ref PartNo Description ty Thru Bolt Commutator Bra
7. A WARNING To prevent possible electric shock protect the machine from rain Keep the machine in a dry building A WARNING To prevent possible electric shock always use a 3 wire electrical system connected to the electrical ground For maximum protection against electrical shock use a circuit that is protected by a ground fault circuit interrupter Consult your electrical contractor A WARNING Do not cut remove or break the ground pin If the outlet does not fit the plug consult your electrical contrac tor A WARNING Have worn cut or damaged cords replaced by an authorized service person EXTENSION CORDS Use only an approved extension cord with three conductors a plug with three terminals and a connector body with three holes The machine has a power cord with wire size 14 AWG A WARNING If you use an extension cord use an extension cord with minimum wire size 12 AWG Do not use an extension cord longer than 50 feet Do not join two extension cords Clarke Operator s Manual Ultra Speed Burnisher 1700 Page 5 ABOUT THE MACHINE How To Assemble This machine is shipped with the handle assembly separate from the base Assemble as follows 1 Loosen but do not remove the two square head knobs on the rear of the machine 2 Insert the handle tube between the frame and handle clamp until it bottoms 3 Tighten the two square head knobs to secure the handle tube 4 Connect cord set to the motor
8. EQUENTIAL DAMAGES THERE ARE NO EXPRESS WARRANTIES OTHER THAN THOSE SPECIFIED HEREIN THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION OF THE FACE HEREOF NO WARRANTIES INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY SHALL BE IMPLIED A warranty registration card is provided with your Clarke product Return the card to assist Clarke in providing the performance you expect from your new floor machine Clarke 2100 Highway 265 Springdale Arkansas 72764 Clarke reserves the right to make changes or improvements to its machine without notice Always use genuine Clarke Parts for repair Clarke Division of LTO 2100 Highway 265 Springdale Arkansas 72764
9. RVICE FACILITIES American Lincoln Clarke Madison Heights Michigan 48071 0158 29815 John R 810 544 6300 American Lincoln Clarke Marietta Georgia 30062 1355 West Oak Common Lane 770 973 5225 Clarke Clarke American Sanders A L Cook Customer Service Headquarters and Factory 2100 Highway 265 Springdale Arkansas 72764 479 750 1000 Technical Service 1 800 356 7274 European Locations PRODUCTION FACILITIES ALTO Danmark A S Aalborg Blytaekkervej 2 DK 9000 Aalborg 45 72 18 21 00 ALTO Danmark A S Hadsund Industrikvarteret DK 9560 Hadsund 45 72 18 21 00 SALES SUBSIDIARIES Clarke Canada Ltd Rexdale Ontario 24 Constellation Ct 416 675 5830 ALTO Overseas Inc Sydney Australia 1B 8 Resolution Drive Caringbah NSW 2229 61 2 9524 6122 ALTO Cleaning Systems Asia Pte Ltd Singapore No 17 Link Road Singapore 619034 65 268 1006 ALTO Deutschland GmbH Bellenberg Germany Guido Oberdorfer StraBe 2 8 89287 Bellenberg 49 0180 5 37 37 37 ALTO Cleaning Systems UK Ltd Penrith Gilwilly Industrial Estate Penrith Cumbria CA11 9BN 44 1768 868 995 ALTO France S A Strasbourg B P 44 4 Place d Ostwald F 67036 Strasbourg Cedex 2 33 3 8828 8400 ALTO Nederland B V Vianen Stuartweg 4C NL 4131 NJ Vianen 31 347 324000 ALTO Sverige AB Molndal Sweden Aminogatan 18 Box 4029 S 431 04 Molndal 46 31 706 73 00 ALTO Norge A S Oslo Norway Bjornerudveien 24 N 1266
10. anual Ultra Speed Burnisher 1700 Page 3 OPERATOR SAFETY INSTRUCTIONS cont A WARNING To avoid injury keep hands feet and loose clothing away from all moving parts of this machine A CAUTION The machine is heavy Get assistance before attempting to transport or move it A CAUTION To prevent serious damage to the floor surface when using burnisher make sure the machine is always moving forward or backward when the pad is in contact with the floor A CAUTION To prevent overloading motor do not use burnisher for wet scrubbing There is no skirt on burnisher to contain water Water could splatter FEATURES AND SPECIFICATIONS Electric burnishers are floor polishing machines They are operated by moving them forward and backward across the floor Note Do not use the machine for wet scrubbing A CAUTION Toprevent serious damage to the floor surface make sure the machine is always moving forward or backward when the pad is in contact with the floor Specifications Voltage V Frequency Hz Current A Operators Handle Burnishing Swath Pad Speed rpm Motor Horsepower Power Cable Length ft 19 48cm 3M Burnishing Pad Selection Chart 976289 Top Line Burnish Dry 1500 3000 Peach Hard finish high traffic Soft finish low traffic 976326 Natural Blend Burnish 1500 3000 Off White Hard finish high traffic Soft finish low traffic High traffic low Maintenance 976235 UHS Tan Burnish 1500 3000 Tan Hard finis
11. cket Hex Nut Rectifier Screw 448396 Spring w 8 51405A Brush Assembly w 8 51435A Brush Board Asm incl 6 7 19 20 amp 21 962310 Screw Brush Board 58057A Stator Frame 902547 Bearing Upper 50136A Armature 120V 915044 Key 902550 Bearing Lower 40405A Bottom End Plate 980076 Wave Washer 55646A Cord Assembl Bh DB na N CON OOABRWD 59606A Varistor 120V w 8 55647A Yellow Lead w 8 55648A Red Lead w 8 627580 Strain Relief 58056A Strain Relief n Il l3 lA LI I cl cl cl oL B BLU Clarke Operator s Manual Ultra Speed Burnisher 1700 Page 17 NOTES Auto PRODUCT SUPPORT BRANCHES U S A Locations HEAD OFFICE ALTO U S Inc St Louis Missouri 16253 Swingley Ridge Road Suite 200 Chesterfield Missouri 63017 1725 PRODUCTION FACILITIES Clarke Springdale Arkansas 2100 Highway 265 Springdale Arkansas 72764 479 750 1000 Customer Service 1 800 253 0367 Technical Service 1 800 356 7274 American Lincoln Bowling Green Ohio 43402 1100 Haskins Road SERVICE FACILITIES Clarke Carlstadt New Jersey 07072 150 Commerce Road 201 460 4774 Clarke Elk Grove Illinois 60007 2280 Elmhurst Road 847 956 7900 Clarke Denver Colorado 80204 1955 West 13th Ave 303 623 4367 Clarke Houston Texas 77040 7215 North Gessner Road SALES AND SE
12. d the Owner s Manual prior to operating or attempting any service or maintenance procedure to your machine could result in injury to you or to other personnel damage to the machine or to other property could occur as well You must have training in the operation of this machine before using it If you or your operator s cannot read English have this manual explained fully before attempting to operate this machine Machines can cause an explosion when operated near flammable materials and vapors Do not use this machine with or near fuels grain dust solvents thinners or other flammable materials Precautions should be taken during the use of this machine to prevent formation of a combus tible mixture of flyings and air Use this machine only in a well ventilated area Operating a machine that is not completely or fully assembled could result in injury or property damage Do not operate this machine until it is completely assembled Inspect the machine carefully before operation Electrocution could occur if maintenance and repairs are performed on a unit that is not discon nected from the power source Disconnect the power supply before attempting any maintenance or service Always remove the electrical plug from the electrical outlet before changing the brush pad or other attachment and before leaving the machine Using a machine with a damaged power cord could result in an electrocution Do not use the machine if the power cord is damaged
13. e and frequency and that all connections are tight or Make sure the machine is plugged in Contact an authorized service person Clean the pad If the pad is worn replace it Contact an authorized service person Contact an authorized service person Return to service center Grease the bearings or return to service center Re tension the drive belt Contact an authorized service person Remove the pad Install the pad correctly Center the pad properly Install a new pad Clarke Operator s Manual Ultra Speed Burnisher 1700 Page 9 NOTES Page 10 Clarke Operator s Manual Ultra Speed Burnisher 1700 Clarke ivision of Ultra Speed Burnisher 1700 Section ll Parts and Service Manual 70127C MAINTENANCE gt WARNING Maintenance and repairs must be done by authorized personnel only gt WARNING To prevent electric shock always remove the electrical plug from the electrical outlet before doing any repairs or maintenance to the machine A WARNING Do not operate this machine unless it is completely as sembled A WARNING Keep all fasteners tight Keep adjustments according to specifications Maintenance of the Motor This machine has a DC permanent magnet motor that uses a commutator carbon brushes and a rectifier Keep the machine clean It will need fewer repairs and have a longer life Remove or blow dust from the motor frequently The Indica
14. h high traffic Buffer Wet look hard finish 976236 UHS Aqua Burnish ry 1500 3000 Aqua Soft finish low traffic Buffer Wet look soft finish Dry Dry D Page 4 Clarke Operator s Manual Ultra Speed Burnisher 1700 120 VOLT MACHINES Instructions for connection to the power supply and the electrical ground GROUNDED This product must be grounded If it should OUTLET gu malfunction or breakdown grounding provides a path of least resistance for electric current to reduce the risk of electrical shock This product is equipped with a cord having an equipment grounding conductor GROUNDED and grounding plug The plug must be inserted into OUTLET BOX an appropriate oulet that is properly installed and GROUNDING grounded in accordance with all local codes and PIN ordinances A WARNING 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 product If it will not fit the outlet have a proper outlet installed by a qualified electrician Figure 1 This product is for use on a nominal 120 volt circuit and has a grounding attachment plug that looks like the plug illustrated in Figure 1 Make sure that the product is connected to an outlet having the same configuration as the plug No adaptor should be used with this product
15. of this machine before you use it How To Start Stop The Machine The normal position of this burnisher with the pad station ary is tilted back with the pad off the floor 1 Remove cable completely from cable hook 2 With the handle in operating position and the power cable plugged into the proper outlet depress the interlock button 1 and squeeze the levers beneath the handle grips 2 See figure 3 3 Asthemotorreaches full speed 1 2 seconds bring the pad into contact with the floor NOTE Make sure you hold the handle with both hands How To Operate the Machine For best results use a clean pad and change frequently as pad loads up A motor overload could result from a dirty loaded pad If the built in circuit breaker trips turn off the machine wait five 5 seconds then depress the reset button on the circuit breaker Change the pad The Circuit Breaker A circuit breaker is used to protect the motor Ifthe motor draws high current the circuit breaker will stop the motor The circuit breaker reset button is on the rear of the motor cover Push the reset button to reset the circuit breaker If the motor continues to stop consult an authorized service person Figure 3 Clarke Operator s Manual Ultra Speed Burnisher 1700 Page 7 CARE AND MAINTENANCE This burnisher will give you many years of trouble free service provided itis given proper care Throwing dropping bumping acr
16. oss the thresholds and other misuse may result in a damaged unit and invalidate the warranty When storing your burnisher always remove the pad Pads can be cleaned by washing in warm water and a mild detergent rinsing and hanging up to dry The pad driver spindle bearings should be re lubricated once a year Do not over lubricate Allow grease to enter bearings slowly NOTE Do not store the machine resting on the pad driver the pad driver will warp and cause vibration Inspections and Repairs Take the machine to the nearest Clarke authorized repair location once a year for the maintenance inspections To make any repairs take the machine to the nearest Clarke authorized repair location AA WARNING Maintenance and repairs must be done by authorized personnel only Page 8 Clarke Operator s Manual Ultra Speed Burnisher 1700 HOW TO CORRECT PROBLEMS IN THE MACHINE The machine will not run The machine is noisy The brush warning light illuminates The machine is vibrating excessively Cause The machine may not have any povver The povver cord may be damaged The pad is vvorn or dirty The main svvitch is defective The circuit breaker is defective The motor is defective The bearings are dry The belt is slipping The carbon brushes need replacing The pad is not installed correctly The pad is worn or damaged Make sure the machine is connected to the correct voltag
17. pigtail Install a pad and the machine is ready to operate HOW TO PREPARE THE MACHINE FOR OPERATION How To Install the Pads A WARNING Always remove the electrical plug from the electrical outlet before installing or changing the pad The pad driver assembly is on the bottom underside of the machine The pad holder holds the pad in position The machine has a screw on pad holder To install the pad follow this procedure 1 With the handle locked in the operating position tilt burnisher back on the handle until the underside of the burnisher is fully exposed See figure 2 2 Remove the retainer from the pad holder by unscrewing turn counterclockwise 3 Remove the center scored circle from a pad 4 Place pad on pad driver 5 Be sure pad is properly centered on the driver 6 Reinstall the retainer on the pad holder until pad is tightly secured turn clockwise NEVER OPERATE BURNISHER WITHOUT A PAD Figure 2 Page 6 Clarke Operator s Manual Ultra Speed Burnisher 1700 HOW TO OPERATE THE MACHINE A WARNING Machines can ignite flam mable materials and vapors Do not use with or near flam mables such as gasoline grain dust solvents and thinners A CAUTION Allowing the machine to run without moving forward or backward can cause serious damage to the floor surface Make sure the machine is al ways moving when the pad is rotating NOTE You must have training in the operation
18. tor Light This machine has an indicator light that illuminates when the brushes are worn The commutator must be inspected each time the brushes are changed After the brushes have been replaced two times have the commutator surface turned Have an authorized service person make the repairs How to Check the Commutator and the Carbon Brushes A WARNING Electrical inspections must be made by a person authorized to do maintenance Electrical repairs must be made by a person authorized to make electrical repairs To check the commutator and the carbon brushes followthis procedure 1 Remove the two top screws of the motor cover 2 Removethecover 3 Pull back each spring and pull the brush out of the holder Keep the lead wire connected 4 Turnthe pad driver and look at the part of the commutator that the brushes touch Page 12 Clarke Operator s Manual Ultra Speed Burnisher 1700 5 Take the machine to an authorized repair location if you see any of the following conditions 1 Small holes in the surface of the commuta tor See Figure 4 A 2 Uneven color Look for an even dark brown color Clean areas or very dark areas indicate a problem See Figure 4 B 3 High mica The mica insulation must be lower than the commutator bars See Figure 4 C 6 Replace all four carbon brushes if any carbon brush is shorter that 7 16 inch To replace the carbon brushes in the motor follow this procedure
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