Wacker Neuson CRT 48, Operator'S Manual

Page 1: ...5000184387 07 0515 5 0 0 0 1 8 4 3 8 7 Operator s Manual Ride On Trowel CRT 48 EN...

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: ...ht to make technical modifications even without notice which improve the performance or safety standards of its machines The information contained in this manual is based on machines manufactured up u...

Page 4: ...on service center according to written instructions published by Wacker Neuson Unapproved parts attachments and modifications are those that do not meet the approved criteria Unapproved parts attachme...

Page 5: ...20807 5000621001 5000621002 5200002354 5200007687 Directives and Standards We hereby declare that this product meets and complies with the relevant regulations and requirements of the following direct...

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Page 7: ...bels 16 2 1 Label Locations 16 2 2 Label Meanings 18 3 Lifting and Transporting 24 4 Operation 25 4 1 Preparing the Machine for First Use 25 4 2 Position of the Operator 25 4 3 Recommended Fuel Vangua...

Page 8: ...44 6 Troubleshooting 46 7 Technical Data 48 7 1 Engine 48 7 2 Machine 49 7 3 Sound and Vibration Specifications 50 8 AEM Safety Manual 51 9 Emission Control Systems Information and Warranty Gasoline 6...

Page 9: ...ersonal hazards f 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 f To avoid death or serious...

Page 10: ...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 fini...

Page 11: ...Neuson Damage to equipment and injury to the user may result Do not operate the machine with the beltguard missing Exposed drive belt and pulleys create potentially dangerous hazards that can cause s...

Page 12: ...e on engines equipped with one when machine is not being operated Store the machine properly when it is not being used The machine should be stored in a clean dry location out of the reach of children...

Page 13: ...ipe the machine dry before starting Refueling safety 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 r...

Page 14: ...lvents can become explosive ALWAYS turn engine off and remove key from machine before performing maintenance or making repairs Handle blades carefully The blades can develop sharp edges which can caus...

Page 15: ...afety Always engage the steering handle lock before lifting the machine WARNING DO NOT lift the trowel by the guard rings or any part of the trowel other than the lifting fixture as the component may...

Page 16: ...wc_si000513gb fm 16 Labels CRT 48 2 Labels 2 1 Label Locations L Q I I M M BB BB Z Z Q L CC R S T D E U C F N wc_gr003770...

Page 17: ...wc_si000513gb fm 17 CRT 48 Labels wc_gr003771 J M V O G AA DD K BB BB M W H W H A B...

Page 18: ...chine Stop the engine before refueling B DANGER Asphyxiation hazard Engines emit carbon monoxide Do not run the machine indoors or in an enclosed area unless adequate ventilation through such items as...

Page 19: ...the supplied Operator s Manual before operating the machine Failure to do so increases the risk of injury to yourself and others G WARNING Hot surface H WARNING Cutting hazard Always replace blade gu...

Page 20: ...n j u r y i f a p e r s o n i s h i t G l e i t s c h e i b e v o m B e t o n g l t t e r e n t f e r n e n b e v o r d a s G e r t u b e r 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...

Page 21: ...UTION Engine oil pressure is low Stop the engine and check the oil level S CAUTION Low voltage Stop the engine and check the charging system T CAUTION Coolant temperature is too high Stop the engine a...

Page 22: ...this nameplate so it will be available should the nameplate become lost or damaged When ordering parts or requesting service information you will always be asked to specify the model number item numbe...

Page 23: ...g handle lock before lifting BB Fork lift pockets CC Low sulfur fuel or ultra low sulfur fuel only DD Emission Control Information This equipment meets U S EPA EVAP standards Evaporative Family CW1XNH...

Page 24: ...b on each side of the seat pedestal NOTICE Make sure the lifting device has enough weight bearing capacity to lift machine safely Refer to Section Technical Data CAUTION Possibility of injury or equip...

Page 25: ...el Vanguard The engine requires regular grade unleaded gasoline Use only fresh clean gasoline Gasoline containing water or dirt will damage the fuel system Consult the engine owner s manual for comple...

Page 26: ...il the fuel level reaches level point b at the base of the fuel tank opening An expansion cavity above level point b is provided for proper operation of the venting port c 3 Reinstall the fuel cap Res...

Page 27: ...wc_tx000641gb fm 27 CRT 48 Operation 4 6 Features and Controls...

Page 28: ...rd concrete slab slightly wetted with water is an ideal place for an operator to practice with the machine For this practice pitch the blades up approximately 6 35 mm on the leading edge Start by maki...

Page 29: ...the left rotor should have an L 4 8 Before Starting Before starting the trowel check the following fuel level oil level in the engine condition of the air filter condition of trowel arms and blades G...

Page 30: ...turn the keyswitch to O off 4 12 Operation To utilize your Wacker Neuson Ride On Trowel to its fullest capacity the machine should be driven in the direction that the operator is facing This will fin...

Page 31: ...Refer to the illustration for the necessary hand motions to move the trowel in the desired direction described below 1 forward 2 reverse 3 rotate clockwise 4 rotate counter clockwise 5 left sideways...

Page 32: ...dure Procedure If a breakdown 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 whe...

Page 33: ...Maintenance Schedule The table below lists basic machine and engine maintenance Tasks designated with check marks may be performed by the operator Tasks designated with square bullet points require s...

Page 34: ...e necessary to remove the gearbox oil fill plug s to facilitate draining After most of the oil has drained out tip the back of the trowel upwards to allow the remaining oil to drain out 3 After all th...

Page 35: ...arms should line up evenly If arms appear out of adjustment they can be re adjusted forward or backward as follows 1 Loosen jam nuts b 2 Turn the vertical linkage a as follows Extend the linkage to a...

Page 36: ...oad re attach and tighten bolts i to the factory setting 5 7 Right hand Control Arm Adjustment Right or Left The arms should be set to be perfectly vertical Should the arms come out of adjustment adju...

Page 37: ...your Wacker Neuson dealer Procedure Follow the procedure below to mount the float pans 1 Stop the engine 2 Lift the trowel to access the blades See Lifting The Machine 3 Position each pan against the...

Page 38: ...lt To replace the drive belt 1 Place the trowel on a flat level surface with the blades pitched flat 2 Disconnect battery 3 Remove the beltguard 4 Remove the 3 bolts a holding the universal joint to t...

Page 39: ...assis ground on your engine NOTICE Jump starting in any other manner may result in damage to the battery or the electrical system 5 Push down on the throttle foot pedal turn the engine keyswitch and h...

Page 40: ...gap setting 1 Remove spark plug and inspect it 2 Replace plug if the insulator is cracked or chipped Clean spark plug electrodes with a wire brush 3 Set the electrode gap 4 Tighten spark plug securel...

Page 41: ...greater than 4 9 bar 70 psi or by knocking the front of the filter several times against a flat surface Replace filter if it appears heavily soiled or damaged 3 Carefully clean out air cleaner cover...

Page 42: ...25 5 ft lbs 3 Fill engine crankcase with recommended oil until the level is between L and F on the dipstick c See Technical Data for oil quantity and type 4 Install oil fill cap 5 To replace the oil...

Page 43: ...wc_tx000642gb fm 43 CRT 48 Maintenance wc_gr003803 d b a c CRT 48 33V CRT 48 34V...

Page 44: ...change oil 1 Remove oil filler cap a and oil drain plug c Drain oil into a suitable container 2 Reinstall the drain plug and tighten 3 Remove and replace oil filter b 4 Remove oil filler cap a and fil...

Page 45: ...wc_tx000642gb fm 45 CRT 48 Maintenance Notes...

Page 46: ...rowel blade s Main shaft s bent due to machine being dropped Replace main shafts s Poor handling excessive range in control lever movement Worn bushings due to lack of lubrication Replace bushings and...

Page 47: ...owel blades have become mis aligned and are contacting each other during rotation Replace damaged blades Align blades so that one set represents a and the other an x when viewed from above Sheared key...

Page 48: ...A C V Twin DM950GH KDW1404 Max rated power rated speed kW Hp 24 6 35 3600 rpm 25 4 34 3600 rpm 23 31 3600 rpm 26 34 9 3600 rpm Displacement cm in 993 61 950 58 1372 84 Spark plug type Champion RC12YC...

Page 49: ...473 101 x 51 x 58 Rotor speed range rpm 25 165 Blade pitch range degrees 0 25 Gearbox type Heavy duty fan cooled Gearbox lubrication type Mobil Glygoyle 460 l oz 1 83 62 each Driveshaft type Splined u...

Page 50: ...11204 for the sound pressure level LpA at the operator s location The weighted effective acceleration value determined according to ISO 5349 1 and ISO 2631 is for whole body 0 274 m s2 CRT 48 35L 0 38...

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Page 52: ...n civil and criminal sanctions damages and other penalties being imposed Copyright 2003 Association of Equipment Manufacturers U S Department of Labor publishes Safety and Health Regulations and Stand...

Page 53: ...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 54: ...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 55: ...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 56: ...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 57: ...gh the ring guard as the blades start 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 ba...

Page 58: ...w anyone other than the operator on or 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 ELECTRICAL EQUIPME...

Page 59: ...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 60: ...tag to the control panel or handle on walk behind trowels and disconnect the battery disconnect the spark plug wire on walk behind trowels before performing maintenance on the machine Disconnect the...

Page 61: ...est for spark on gasoline powered engines 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...

Page 62: ...to penetrate the eyes or skin If injury 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 c...

Page 63: ...the manufacturer s manual s for your 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 us...

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Page 65: ...t at the time of purchase Exhaust Emissions The combustion process produces carbon monoxide oxides of nitrogen and hydrocarbons Control of hydrocarbons and oxides of nitrogen is very important because...

Page 66: ...e to all applicable evaporative emission regulations of the U S Environmental Protection Agency EPA and that the engine equipment is free of defects in materials and workmanship which would cause this...

Page 67: ...poration of or any use of add on or modified parts or unsuitable attachments or the alteration of any part Replacement of expendable maintenance items made in connection with required maintenance serv...

Page 68: ...d to be defective during the warranty period you shall notify Wacker Neuson Product Support Department 1 800 770 0957 or technical support wackerneuson com or wackerneuson com and you will be advised...

Page 69: ...INTERNAL INTERNAL PNK 33 PNK 33 PRPL 35 PRPL 35 FUEL CUT OFF FUEL CUT OFF OIL PRESSURE OIL PRESSURE 30 30 PNK 33 86 PNK 33 86 BLK 22 30 BLK 22 30 RED 29 12AWG RED 29 12AWG 87a 87a 85 85 87 87 PNK PNK...

Page 70: ...indicator light AA Relay safety system H Operator presence switch normally open BB Voltage regulator J Throttle sense switch normally closed CC Alternator K Neutral relay DD Glow plug temperature sen...

Page 71: ...TER SOLENOID KEY SWITCH KEY SWITCH GLOW PLUG GLOW PLUG RED6AWG RED6AWG L C TERMINAL TERMINAL RING 10 RING 10 12V 12V COOLANT COOLANT SENSOR SENSOR WHT 38 WHT 38 BRN 5 BRN 5 BLK 27 18AWG BLK 27 18AWG B...

Page 72: ...indicator light AA Relay safety system H Operator presence switch normally open BB Voltage regulator J Throttle sense switch normally closed CC Alternator K Neutral relay DD Glow plug temperature sen...

Page 73: ...NT TEMP SENSOR ORG 45 WORK LIGHT POWER PNK 40 WORK LIGHT POWER PNK 40 PNK 33 CAV 3 PNK 33 CAV 3 BRN 8 CAV 2 BRN 8 CAV 2 GRN 41 CAV 6 GRN 41 CAV 6 BLU 42 CAV 5 BLU 42 CAV 5 PNK 57 PNK 57 BRN 6 BRN 6 47...

Page 74: ...ressure indicator light AA Relay safety system H Operator presence switch normally open BB Voltage regulator J Throttle sense switch normally closed CC Alternator K Neutral relay DD Glow plug temperat...

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Page 76: ...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...