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Wacker Neuson CRT48-35V, Operator'S Manual

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Wacker Neuson CRT48-35V Operator'S Manual Download Page 47

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47

CRT48

General Maintenance

5

General Maintenance

5.1

Maintaining the Emission Control System

For machines sold in North America: 

Normal maintenance, replacement, or repair of emission control devices and 
systems may be performed by any repair establishment or individual; however, 
warranty repairs must be performed by a dealer/service center authorized by 
Wacker Neuson. The use of service parts that are not equivalent in performance 
and durability to authorized parts may impair the effectiveness of the emission 
control system and may have a bearing on the outcome of a warranty claim.

  

WARNING

A poorly maintained machine can malfunction, causing injuries or permanent 
damage to the machine.

►

Keep the machine in safe operating condition by performing periodic 
maintenance and making repairs as needed. 

Summary of Contents for CRT48-35V

Page 1: ...Operator s Manual Ride On Trowel CRT48 35V CRT48 35L CRT48 57K Type CRT48 35V CRT48 35L CRT48 57K Document 5100022491 Date 0616 Version 03 Language EN 5 1 0 0 0 2 2 4 9 1...

Page 2: ...distribution not authorized by Wacker Neuson Production Americas LLC represents an infringement of valid copyrights Violators will be prosecuted Trademarks All trademarks referenced in this manual are...

Page 3: ...e serial number in the space provided below You will need the serial number when requesting parts or service for this machine Machine documentation From this point forward in this documentation Wacker...

Page 4: ...State Health Safety Codes and Public Resources Codes specify that in certain locations spark arresters be used on internal combustion engines that use hydrocarbon fuels A spark arrester is a device de...

Page 5: ...We hereby declare that this product meets and complies with the relevant regulations and requirements of the following directives and standards 2006 42 EC 2014 30 EU EN12649 Authorized Person for Tech...

Page 6: ...6...

Page 7: ...ting 30 3 1 Lifting the Machine 30 3 2 Preparing the Machine for Transport on a Truck or Trailer 31 4 Operation 33 4 1 Preparing the Machine for First Use 33 4 2 Position of the Operator 33 4 3 Machin...

Page 8: ...aning the Machine 60 5 10 Storage 61 5 11 Machine Disposal Decommissioning 62 6 Engine Maintenance Kohler 63 7 Engine Maintenance Vanguard 68 8 Engine Maintenance Kubota 70 9 Troubleshooting 75 10 Tec...

Page 9: ...nty for Wacker Neuson Emission Control Systems 88 13 AEM Safety Manual 93 14 Schematics 107 14 1 Electrical Schematic CRT48 35V 108 14 2 Electrical Schematic Components CRT48 35V 109 14 3 Electrical S...

Page 10: ...Table of Contents CRT48 10...

Page 11: ...ntial personal hazards Obey all safety messages that follow this symbol DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury To avoid death or seri...

Page 12: ...d under warranty The following are some examples of misuse Using the machine as a ladder support or work surface Using the machine to carry or transport passengers or equipment Using the machine to fi...

Page 13: ...s Application area Be aware of the application area Keep unauthorized personnel children and pets away from the machine Remain aware of changing positions and the movement of other equipment and perso...

Page 14: ...raulic fluid heat transfer fluid propylene glycol with additives battery acid or grease Personal Protective Equipment PPE Wear the following Personal Protective Equipment PPE while operating this mach...

Page 15: ...ine with a known problem or deficiency All repairs and adjustments shall be completed by a qualified technician Turn off the machine before performing maintenance or making repairs Remain aware of the...

Page 16: ...or other types of fuels or flammable solvents to clean the machine Fumes from fuels and solvents can become explosive Personal Protective Equipment PPE Wear the following Personal Protective Equipmen...

Page 17: ...When refueling the engine Clean up any spilled fuel immediately Refill the fuel tank in a well ventilated area Re install the fuel tank cap after refueling Do not smoke Do not refuel a hot or running...

Page 18: ...or hold the machine safely See section Technical Data for machine weight Remain aware of the location of other people when lifting the machine Only use the lifting points and tie downs described in th...

Page 19: ...wc_si000969gb_FM10 fm 19 CRT48 Safety Information Notes...

Page 20: ...wc_si000970gb_FM10 fm 20 Labels CRT48 2 Labels 2 1 Label Locations wc_gr013222 A B G L P U K AA H EE C D E Q R S T M F Q K P L L Z Z X G FF G G Z Z N L F Y DD W J CC V BB...

Page 21: ...erator s Manual No sparks flames or burning objects near the machine Stop the engine before refueling B Water tank fill Use only clean water or water based retardants C WARNING Always wear hearing and...

Page 22: ...UTRES A DES BLESSURES LEA Y ENTIENDA EL MANUAL DE OPERACION PROVISTO CON EL EQUIPO ANTES DE QUE OPERE ESTE EQUIPO LEA Y ENTIENDA EL MANUAL DE OPERACION PROVISTO CON EL EQUIPO ANTES DE QUE OPERE ESTE E...

Page 23: ...SEMENT AVERTISSEMENT WARNING WARNING 178713 178713 WARNUNG WARNUNG ADVERTENCIA ADVERTENCIA WARNING WARNING AVERTISSEMENT AVERTISSEMENT 117037 117037 178732 178732 WARNING WARNING 5200007832 5200007832...

Page 24: ...ard K NOTICE Lifting point L Tie down point M Key switch engine start Off On Start 110164 110164 ADVERTENCIA ADVERTENCIA AVERTISSEMENT AVERTISSEMENT WARNING WARNING 178711 178711 WARNING WARNING AVERT...

Page 25: ...US PROCHE POUR COMMANDER UN EXEMPLAIRE SUPPLEMENTAIRE POUR COMMANDER UN EXEMPLAIRE SUPPLEMENTAIRE EL MANUAL DE OPERACION DEBE SER RETENIDO EN LA EL MANUAL DE OPERACION DEBE SER RETENIDO EN LA MAQUINA...

Page 26: ...NING Entanglement hazard Rotating machinery V Use only Glygoyle 460 gear oil in gearbox W This machine may be covered by one or more patents 164909 164909 165016 165016 178717 178717 AVERTISSEMENT AVE...

Page 27: ...ECCION SERVO ASISTIDA ESTA BAJO CARGA VEA EL MANUAL ESTA BAJO CARGA VEA EL MANUAL DE OPERACION PARA EL SERVICIO DE OPERACION PARA EL SERVICIO ATTENTION ATTENTION DIE SERVOLENKUNG IST UNTER DIE SERVOLE...

Page 28: ...explosion which can cause engine damage personal injury or death Read and follow the engine starting instructions in this Operator s Manual if equipped EE Caution Check engine if equipped ULSD S15 UL...

Page 29: ...K o p f h h e g e h o b e n w i r d G l e i t s c h e i b e k a n n f a l l e n u n d s c h w e r e V e r l e t z u n g o d e r T o d v e r u r s a c h e n w e n n P e r s o n a l g e t r o f f e n w...

Page 30: ...e machine Perform the procedure below to lift the machine 1 Attach a sling or chain through the lifting tubes or use a fork lift Do not attach lifting devices to any other part of the machine 2 Lift t...

Page 31: ...material If the machine is mounted to a trailer do not use the machine s trailer jack to support the trailer tongue during transporting Check that any ramps used in the loading process Can support th...

Page 32: ...wc_tx004192gb_FM10 fm 32 Lifting and Transporting CRT48 Note Graphic is representative only Your machine may vary wc_gr011880...

Page 33: ...6 Move the machine to its operating location 4 2 Position of the Operator Safe and efficient use of this machine is the operator s responsibility Full control of the machine is not possible unless th...

Page 34: ...wc_tx004193gb_FM10 fm 34 Operation CRT48 4 3 Machine Components wc_gr013209 a b d e f g h j k m n o u t q r s c p...

Page 35: ...rs c and how to start the machine 2 Have the operator practice steering the trowel A hard concrete slab slightly wetted with water is an ideal surface on which to practice 3 Pitch the blades up approx...

Page 36: ...me You may use gasoline containing up to 10 ethanol by volume commonly referred to as E10 Gasoline containing more than 10 ethanol such as E15 E20 or E85 may not be used because it could damage the en...

Page 37: ...for proper operation of the venting port c 3 Re install the fuel cap Result The machine has now been refueled WARNING Fire and burn hazard Fuel and its vapors are extremely flammable Keep all sources...

Page 38: ...achine in cold weather Vanguard engine break in period Follow the recommendations below while operating the machine during the break in period Do not operate at full load during the first 5 10 hours o...

Page 39: ...Pull the choke a to the open position 3 Turn the starting key b clockwise until the engine starts NOTICE Cranking the engine for more than five seconds can cause starter damage If the engine fails to...

Page 40: ...area while giving the operator an excellent view of the slab surface to be troweled When the machine reaches the end of the slab make a 180 U turn and repeat the straight line of direction to the othe...

Page 41: ...on 3 When the glow plug indicator light b turns off turn the key switch to the START position and hold until the engine starts NOTICE Cranking the engine for more than five seconds can cause starter d...

Page 42: ...area while giving the operator an excellent view of the slab surface to be troweled When the machine reaches the end of the slab make a 180 U turn and repeat the straight line of direction to the othe...

Page 43: ...Turn the starting key a clockwise to the crank position until the engine starts NOTICE Cranking the engine for more than five seconds can cause starter damage If the engine fails to start release the...

Page 44: ...in the direction that the operator is facing This will finish the widest possible area while giving the operator an excellent view of the slab surface to be troweled When the machine reaches the end...

Page 45: ...the machine 2 Set the desired pitch on the left side of the machine To increase the pitch turn the pitch control inward a 3 Adjust the right side to match 4 Use the pitch indicator b to adjust pitch e...

Page 46: ...wn or accident occurs while the machine is operating follow the procedure below 1 Stop the engine 2 Close the fuel valve 3 Remove the machine from the job site using the wheel kit 4 Clean concrete fro...

Page 47: ...epairs must be performed by a dealer service center authorized by Wacker Neuson The use of service parts that are not equivalent in performance and durability to authorized parts may impair the effect...

Page 48: ...ignated with square bullet points require special training and equipment Daily Every 20 hours Every 50 hours Every 300 hours Lubricate trowel arms Check external hardware Pressure wash all surfaces un...

Page 49: ...oil fill plugs b Remove one gearbox oil fill plug 2 If the level is below the threads of the oil fill plug hole add synthetic gear oil through the opening Do not overfill 3 Wipe the threads dry on bot...

Page 50: ...he back of the trowel upwards to allow the remaining oil to drain 4 After all the oil has drained wipe the threads dry on both the gearbox and the oil drain plug 5 Apply Loctite 545 or equivalent to t...

Page 51: ...cedure Perform the procedure below to adjust the blade arms 1 Using an appropriate hoist or crane raise the machine off the ground so that the blades at full pitch will not touch the ground 2 Set the...

Page 52: ...machine frame Measure the distance x between the machine frame at the reference mark and the bottom edge of the blade Rotate the blades as necessary to measure the distance x for each blade Note Rotat...

Page 53: ...ase the trowel arms 1 Set the trowel on a flat level surface 2 Disconnect the battery 3 For access pitch the blades to the maximum angle 4 Apply grease to each zerk a on the spider assembly 5 Apply gr...

Page 54: ...eight bearing capacity to lift the machine Properly rated jack stands Mounting a 48 float pan Perform the procedure below to mount a 48 float pan 1 Stop the engine 2 Using an appropriate hoist or cran...

Page 55: ...float pan 1 Loosen and remove the bolts d that attach each blade e 2 Move the blades inward to align with mounting holes f 3 Re install and tighten the bolts in mounting holes 4 Attach the 46 pan to...

Page 56: ...m the procedure below to replace the drive belt 1 Set the trowel on a flat level surface with the blades pitched flat 2 Disconnect the battery 3 Remove the beltguard a Note Graphic is representative o...

Page 57: ...ble the belt drive 1 Align the pillow bearing and shaft as straight as possible Adjust pulley offset and center distance to values as shown 2 Re install the three bolts and torque to 14 1 4 Nm 10 1 ft...

Page 58: ...ection Requirements Machine is stopped Battery is disconnected to prevent unintentional start up Machine has been lifted via a hoist or raised on the wheel kit Frame is supported on blocks while the m...

Page 59: ...f each blade correctly for the rotation of each rotor If installing finish blades simply align the screw holes Blade orientation is not critical with finish blades 3 Coat the screw threads with bearin...

Page 60: ...the machine 1 Use a pressure washer to remove concrete and debris from the trowel blades wheels and ring guards 2 Keeping a minimum distance of 1 meter 3 feet away use the pressure washer to rinse the...

Page 61: ...er completing the procedures listed above fill the fuel tank completely and add a high quality stabilizer to the fuel Choose a stabilizer that includes cleaning agents and additives designed to coat p...

Page 62: ...vironmental regulations pertaining to the disposal of construction equipment Preparation Perform the following tasks to prepare the machine for disposal Move the machine to a protected location where...

Page 63: ...achine Use an engine oil of appropriate viscosity based on the expected outside air temperature See the table below WARNING Most used liquids from this machine such as oil gasoline grease etc contain...

Page 64: ...se Semi Sintetica Base Semi Synth tique Halbsynthetische Basis Base Semi Sintetica Base Semi Sint tica Synthetic Base Base Sintetica Base Synth tique Synthetische Basis Base Sintetica Base Sint tica F...

Page 65: ...o Filtre Air Panneau Sec Remote Air Filter Dry Type Filtro Aria a Distanza a Secco Filtre Air Distance Sec Combust veis Fan Alternator Belt Tension Tensione Cinghia Ventola Alternatore Tension Courroi...

Page 66: ...nce Registro Gioco Valvole R glage Jeu Soupapes Einstallen des Ventilspiels Ajuste da Tolar ncia Registro Juego de V lvulas Apuramento v lvula Injector Cleaning and Adjustment Taratura e Pulizia Iniet...

Page 67: ...l Air Filter Massa Filtrante Filtro Aria a Pannello Masse Filtrante de Filtre Air Panneau 10 250 300 500 1000 5000 10000 If you are using oil of a quality lower than the prescribed one then you will h...

Page 68: ...r left in contact with skin for prolonged periods of time Take steps to avoid inhaling or ingesting used liquids Wash skin thoroughly after exposure to used liquids Oil Recommendations We recommend th...

Page 69: ...s or Annually Clean or change air filter Change engine oil and filter Clean pre cleaner if equipped Replace spark plug Check muffler and spark arrester Every 250 Hours or Annually Check valve clearanc...

Page 70: ...all amounts of materials that can cause cancer and other health problems if inhaled ingested or left in contact with skin for prolonged periods of time Take steps to avoid inhaling or ingesting used l...

Page 71: ...le below The schedule applies to an engine in use under normal conditions 2 If you do not have the proper tools and or are not mechanically proficient contact your local KUBOTA dealer Items Interval R...

Page 72: ...oil Check Replenish Change To ensure the best quality and reliability use new KUBOTA Genuine parts or their equivalents for repair and replacement whenever you have maintenance done Change Clean Spar...

Page 73: ...0 hours Every 200 hours Change Breather tube PCV valve To ensure the best quality and reliability use new KUBOTA Genuine parts or their equivalents for repair and replacement whenever you have mainten...

Page 74: ...Yearly years Change Breather tube PCV valve Check To ensure the best quality and reliability use new KUBOTA Genuine parts or their equivalents for repair and replacement whenever you have maintenance...

Page 75: ...cuit failure Check fuel lines Machine out of balance wobbling excessively Trowel arm s bent Replace trowel arm s Trowel arm s out of adjustment Adjust trowel arm s Trowel blade s bent Replace trowel b...

Page 76: ...RT48 57K Engine make Vanguard Kohler Kubota Engine model A C V Twin KDW1404 WG1605 G Maximum rated power rated speed kW hp 24 6 35 3600 rpm1 26 34 9 3600 rpm3 42 5 57 3600 rpm1 Displacement cm in 993...

Page 77: ...x 58 Rotor speed range rpm 25 165 25 150 Blade pitch range degrees 0 25 Gearbox type Heavy duty fan cooled Gearbox lubrication type L oz Mobil Glygoyle 460 1 83 62 each Driveshaft type Splined univers...

Page 78: ...are tested for hand arm vibration HAV level and whole body vibration in accordance with ISO 5349 EN 1033 and ISO 2631 where applicable Vibration uncertainties Hand transmitted vibration was measured p...

Page 79: ...wc_td000668gb_FM10 fm 79 CRT48 Technical Data 10 5 Dimensions mm in 2566 101 1473 58 1295 51 wc_gr013206...

Page 80: ...wc_td000668gb_FM10 fm 80 Technical Data CRT48 Notes...

Page 81: ...missions The combustion process produces carbon monoxide oxides of nitrogen and hydrocarbons Control of hydrocarbons and oxides of nitrogen is very important because under certain conditions they reac...

Page 82: ...er Neuson is also liable for damages to other engine equipment components caused by a failure of any warranted parts during the warranty period What is covered Wacker Neuson recommends the use of genu...

Page 83: ...s of time or the use of the engine equipment or any commercial loss due to the failure of the engine equipment Diagnosis and inspection charges that do not result in warranty eligible service being pe...

Page 84: ...must take your Wacker Neuson engine equipment along with proof of original purchase date at your expense to the authorized Wacker Neuson dealer service center during their normal business hours For ow...

Page 85: ...ms Information and Warranty 11 Emissions Control Systems Information and Warranty System Covered Components Air filter system and associated plumbing Before engine intake Air filter Exhaust system Exh...

Page 86: ...euson Emission Control Systems The warranty period for this engine equipment begins on the date of sale to the initial purchaser and continues for a period of 5 years or 3000 hours of operation whiche...

Page 87: ...urchase Exhaust Emissions The combustion process produces carbon monoxide oxides of nitrogen and hydrocarbons Control of hydrocarbons and oxides of nitrogen is very important because under certain con...

Page 88: ...is also liable for damages to other engine equipment components caused by a failure of any warranted parts during the warranty period What is covered Wacker Neuson recommends the use of genuine Wacker...

Page 89: ...enance on the engine equipment be retained but Wacker Neuson cannot deny warranty coverage solely for the lack of receipts or for the failure to ensure the performance of all scheduled maintenance Nor...

Page 90: ...in 40 CFR Part 1068 Appendix III Wacker Neuson will pay for pre approved shipping costs to and from an authorized Wacker Neuson dealer service center Claims for repair or adjustment found to be caused...

Page 91: ...st emission warranty statement See the supplied engine owner s manual for the applicable exhaust emission warranty statement CRT48 35V System Covered Components Evaporative control system Fuel tank Fu...

Page 92: ...euson Emission Control Systems The warranty period for this engine equipment begins on the date of sale to the initial purchaser and continues for a period of 3 years or 2500 hours of operation whiche...

Page 93: ......

Page 94: ...es and other penalties being imposed Copyright 2003 Association of Equipment Manufacturers Trowel qxd 11 24 04 10 18 AM Page 1 U S Department of Labor publishes Safety and Health Regulations and Stand...

Page 95: ...herefore it is your responsibility to use good safety practices in these areas Do not use the trowel for any purpose other than its intended purposes or applications The information provided in this m...

Page 96: ...CLOTHING Consult your supervisor for specific instructions on a job and the personal safety equipment required For instance you may need Hard Hat Heavy Gloves Eye Protection Ear Protectors Safety Sho...

Page 97: ...of plates and welds Check for loose broken or missing parts on the trowel including brackets vibration isolators nuts and bolts Hardware should be replaced with original equipment manufacturer s OEM p...

Page 98: ...ughly check the area for unusual or dangerous conditions such as tools or items that may damage the trowel or be propelled by the trowels rotating blades Note where pipes and forms are located Locate...

Page 99: ...to spin While firmly holding the handle with one hand start the engine following the guidelines in the engine manufacturer s instruction manual Hold the handle bar firmly with both hands while the tr...

Page 100: ...r near the trowel while it is in operation Do not use the trowel for any purpose other than its intended purposes or applications 13 WORK SAFELY Trowel qxd 11 24 04 10 18 AM Page 13 ELECTRICAL EQUIPME...

Page 101: ...ROWELS Some walk behind trowels can be lifted or moved by two people utilizing lifting tubes or other special attachments Generally however they must be lifted using lifting bales special lifting brac...

Page 102: ...n walk behind trowels and disconnect the battery disconnect the spark plug wire on walk behind trowels before performing maintenance on the machine Disconnect the electric cord on electrical machines...

Page 103: ...ines if engine is flooded or the smell of gasoline is present A stray spark could ignite fumes Know where fire extinguishers are kept how they operate and for what type of fire they are intended Check...

Page 104: ...ury occurs seek immediate medical treatment by a physician familiar with injuries that are caused by hydraulic oil escaping under pressure Use a piece of wood or cardboard to find hydraulic oil leaks...

Page 105: ...specific trowel Make them a working part of your safety program Keep in mind that this safety manual is written for only this type of machine Practice all other usual and customary safe working precau...

Page 106: ...AEM_ConcretePowerTrowel qxd 7 23 03 6 31 AM Page 1...

Page 107: ...CRT 48 Schematics wc_tx004197gb_FM10 fm 107 14 Schematics Notes...

Page 108: ...CK BRN 12 PACKARD WEATHERPACK 30 86 INTERNAL PNK 33 PRPL 35 FUEL CUT OFF OIL PRESSURE 30 PNK 33 86 BLK 22 30 RED 29 12AWG 87a 85 87 PNK 87a PNK 87 85 BRN BRN 13 12V KEY RUN 12V POWER IN RED 29 CAV 3 1...

Page 109: ...tch 17 Fuse light circuit 6 Hour meter 18 Light switch 7 Oil pressure indicator light 19 Spray pump switch 8 Operator presence switch normally open 20 Spray pump motor 9 Throttle sense switch normally...

Page 110: ...22 BRN 7 RED 39 PNK 34 PRPL 36 OIL PRESSURE LIGHT YEL 43 ALTERNATOR LIGHT ORG 44 COOLANT TEMP LIGHT RED 42 WORK LIGHTS 12V PNK 16 LIGHT SWITCH OUTPUT COOLANT TEMP LIGHT ALTERNATOR LIGHT OIL PRESSURE L...

Page 111: ...system 6 Throttle sense switch normally closed 21 Voltage regulator 7 Right front light 22 Alternator 8 Right rear light 23 Glow plug temperature sensors 9 Left rear light 24 Glow plugs 10 Left front...

Page 112: ...47 RD 46 PU 45 GN D 48 WH PEDAL SENSOR 1 2 4 28 RD 31 WH 30 BK LEFT LIGHT REAR LEFT LIGHT FRONT 38 PK 11 BK 37 PK 10 BK POWER BK SPRAYER PUMP 8 PK 18 BK KEY SWITCH 2 3 25 PK 43 RD 5 12 RD HOUR METER 2...

Page 113: ...ice 4 fuse 12 Power in lights 28 Splice common ground 13 Malfunction Indicator Light MIL Check engine light 29 Splice 3 key run power 14 Charge alternator 30 Splice 1 work light power 15 Light oil pre...

Page 114: ......

Page 115: ......

Page 116: ...rveonderdelen Importante Para obter informa es sobre as pe as sobresselentes consulte o seu fornecedor da Wacker Neuson ou aceda ao site Web da Wacker Neuson em http www wackerneuson com Wa ne W celu...

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