Wacker Neuson CRT 48-31V Manuel de l'opérateur Page 1

0163204en 004 0311 0163204ENOperator’s ManualRide-On TrowelCRT 48

Safety Information CRT 4810 wc_si000188gb.fm1.3.5 NEVER operate the machine with the beltguard missing. Exposedd

CRT 48 Safety Informationwc_si000188gb.fm 111.4 Operator Safety while Using Internal Combustion EnginesOperating safetyWhen running the engine:• Keep

Safety Information CRT 4812 wc_si000188gb.fm• Do not refuel if the machine is positioned in a truck fitted with

CRT 48 Safety Informationwc_si000188gb.fm 131.5.8 When replacement parts are required for this machine, use onlyWacker Neuson replacement parts or tho

Labels CRT 4814 wc_si000513gb.fm2 Labels2.1 Label LocationsLQIIMMBBBBZZQLCCRSTDEUCFNwc_gr003770

CRT 48 Labelswc_si000513gb.fm 15wc_gr003771JMVOGAAKBBBBMWHWHA/B

Labels CRT 4816 wc_si000513gb.fm2.2 Label MeaningsWacker Neuson machines use international pictorial labels wher

CRT 48 Labelswc_si000513gb.fm 17E Steering control. Refer to section Steering.F WARNING!Read and understand the supplied Operator’s Manual before oper

Labels CRT 4818 wc_si000513gb.fmK WARNING! Hand injury if caught in moving belt.Always replace beltguard.L NOTI

CRT 48 Labelswc_si000513gb.fm 19Q Blade pitch control. Turn both controls inward to increase blade pitch. Refer to section Pitch Adjustment. R CAUTION

Copyright notice© Copyright 2010 by Wacker Neuson Corporation.All rights, including copying and distribution rights, are reserved.This publication may

Labels CRT 4820 wc_si000513gb.fmW Use only Glygoyle 460 gear oil in gearbox.X A nameplate listing the model numb

CRT 48 Labelswc_si000513gb.fm 21AA Engage manual steering handle lock before lifting.BB Fork lift pockets.CC Low sulfur fuel or ultra low sulfur fuel

Lifting and Transporting CRT 4822 wc_tx001540gb.fm3 Lifting and TransportingEngage the steering lock as shown be

CRT 48 Operationwc_tx000641gb.fm 234 Operation4.1 Preparing the Machine for First UsePreparing for first useTo prepare your machine for first use:4.1.

Operation CRT 4824 wc_tx000641gb.fm4.3 Features and Controls

CRT 48 Operationwc_tx000641gb.fm 25The Ride-On Trowel features a seat with an integrated “operatorpresence” system, which works in conjunction with a

Operation CRT 4826 wc_tx000641gb.fm4.4 New MachinesSee Graphic: wc_gr0012524.4.1 To break in the gearboxes, run

CRT 48 Operationwc_tx000641gb.fm 274.6 Vanguard—StartingBefore starting the operator must know the location and function of allcontrols. 4.6.1 Turn an

Operation CRT 4828 wc_tx000641gb.fm4.10 SteeringSee Graphic: wc_gr000689Refer to the illustration for the neces

CRT 48 Operationwc_tx000641gb.fm 294.11 Pitch AdjustmentSee Graphic: wc_gr000147When changing or setting the pitch (angle) of the trowel blades, slowt

CRT48-PS Forewordwc_tx001539gb.fm 3ForewordMachines covered in this manualMachine documentation Keep a copy of the Operator’s Manual with the machine

Maintenance CRT 4830 wc_tx000642gb.fm5 Maintenance5.1 Periodic Maintenance ScheduleThe table below lists basic m

CRT 48 Maintenancewc_tx000642gb.fm 31Change coolant.1 Manual steering models only. 2 Perform initially after first 50 hours of operation.3 250 hour

Maintenance CRT 4832 wc_tx000642gb.fm5.2 Trowel GearboxesSee Graphic: wc_gr003781Check the gearboxes for the cor

CRT 48 Maintenancewc_tx000642gb.fm 335.3 Control Linkage LubricationThe drive system, gearbox and pitch posts are equipped with severalgrease fittings

Maintenance CRT 4834 wc_tx000642gb.fm5.5 Steering Assist SystemSee Graphic: wc_gr003773The steering assist syste

CRT 48 Maintenancewc_tx000642gb.fm 355.7 Blade Arm AdjustmentTo eliminate wobble:5.7.1 Pitch the blades flat.5.7.2 Tighten lock nut located at the bot

Maintenance CRT 4836 wc_tx000642gb.fm5.9 Drive BeltSee Graphic: wc_gr003775To replace the drive belt:5.9.1 Place

CRT 48 Maintenancewc_tx000642gb.fm 375.10 Battery Jump Start ProcedureOccasionally, it may be necessary to jump start a weak battery. If jumpstarting

Maintenance CRT 4838 wc_tx000642gb.fm5.11 Vanguard—Spark PlugClean or replace spark plug as needed to ensure pro

CRT 48 Maintenancewc_tx000642gb.fm 395.12 Servicing the Air CleanerSee Graphic: wc_gr0037765.12.1 Unlock clamps (a) and remove cover (b).5.12.2 Remove

Foreword CRT48-PS4 wc_tx001539gb.fmUnapproved parts, attachments, or modifications may have the following conseq

Maintenance CRT 4840 wc_tx000642gb.fm5.13 Vanguard—Engine Oil and FilterSee Graphic: wc_gr000217, wc_gr003803Cha

CRT 48 Maintenancewc_tx000642gb.fm 41wc_gr003803dbacCRT 48-33VCRT 48-34V

Maintenance CRT 4842 wc_tx000642gb.fm5.14 Lombardini—Engine Oil and FilterSee Graphic: wc_gr003780Change oil eve

CRT 48 Troubleshootingwc_tx001541gb.fm 436 TroubleshootingProblem Reason RemedyMachine out of balance; wobbling excessively.Operator is over-steering

Troubleshooting CRT 4844 wc_tx001541gb.fmKey sheared in the main shaft.Replace damaged key.Machine does not resp

CRT 48 Technical Datawc_td000188gb.fm 457 Technical Data7.1 EngineEngine power ratingCRT 48-35V: Gross power rating per SAE J1995. CRT 48-31V / 34V: N

Technical Data CRT 4846 wc_td000188gb.fm7.2 MachineMachineCRT 48-35VCRT 48-34VCRT 48-31VCRT 48-35LTrowelOperatin

CRT 48 Technical Datawc_td000188gb.fm 477.3 Sound and Vibration SpecificationsThe required sound specifications, per Annex VIII, Directive 2000/14/EC

Schematics CRT 4848 wc_tx001542gb.fm8 Schematics8.1 CRT 48-35V—Electrical Schematicwc_gr006759wc_gr006759ENGINE

CRT 48 Schematicswc_tx001542gb.fm 498.2 CRT 48-35V—Electrical Schematic Components Ref. Description Ref. DescriptionA Battery U Spray pump motorB Oil

wc_bo0163204en_004TOC.fm 5Table of ContentsCRT 48Foreword 31 Safety Information 71.1 Signal Words Used in this Manual ...

Schematics CRT 4850 wc_tx001542gb.fm8.3 CRT 48-35L—Electrical Schematicwc_gr006760wc_gr006760PNK #47 PNK #47 RED

CRT 48 Schematicswc_tx001542gb.fm 518.4 CRT 48-35L—Electrical Schematic Components Ref. Description Ref. DescriptionA Battery U Spray pump motorB Oil

Schematics CRT 4852 wc_tx001542gb.fm8.5 CRT 48-34V and CRT 48-31V—Electrical SchematicPNK #23 FIELDPNK #23

CRT 48 Schematicswc_tx001542gb.fm 538.6 CRT 48-34V and CRT 48-31V—Electrical Schematic Components Ref. Description Ref. DescriptionA Battery U Spray p

Emission Control Systems Information and Warranty56 wc_tx001754gb.fm9 Emission Control Systems Information and W

Emission Control Systems Information and Warrantywc_tx001754gb.fm 57Tampering and AlteringTampering with or altering the emission control system may i

Emission Control Systems Information and Warranty58 wc_tx001754gb.fm9.3 Limited Defect Warranty for Wacker Neuso

Emission Control Systems Information and Warrantywc_tx001754gb.fm 59What is not covered Failures other than those resulting from defects in material

Emission Control Systems Information and Warranty60 wc_tx001754gb.fmSupport Department (1-800-770-0957) or visit

6 wc_bo0163204en_004TOC.fmTable of Contents CRT 485 Maintenance 305.1 Periodic Maintenance Schedule ...

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SAFETY ALERT SYMBOLThis Safety Alert Symbol means ATTENTION is required!The Safety Alert Symbol identifies important safetymessages on machines, safet

3TABLE OF CONTENTSPageWORD OF EXPLANATION ...2FOREWORD...

Remember that YOU are the key to safety. Goodsafety practices not only protect you but alsoprotect the people around you. It is yourresponsibility to

LEARN TO BE SAFE• Read the operator’smanual. If one has notbeen provided, get one andstudy it before operatingthe equipment.• Learn the location andun

FIRE PREVENTIONAlways stop the engine and allow it to cool beforerefueling.Never refuel –• When engine is running• Near open flame or sparks• While sm

START CORRECTLY – START SAFELYBefore starting, check for proper functioning of alloperation and shutdown controls. Check allcontrols to be sure they

SAFE WORKING PROCEDURESDANGER – CARBON MONOXIDEExhaust from the engine containspoisonous carbon monoxide gasthat is not easily detected as it iscolorl

SHUT DOWN PROCEDURESNever disable or disconnect the safety devices!Always close fuel valves when the machine is notbeing used.Refer to the manufacture

SERVICE AND MAINTENANCE SAFETYPoorly maintained equipmentcan become a safety hazard! Inorder for your trowel to operatesafely and properly over a long

CRT 48 Safety Informationwc_si000188gb.fm 71 Safety Information1.1 Signal Words Used in this ManualThis manual contains DANGER, WARNING, CAUTION, NOTI

FIRE PREVENTIONAvoid fire hazards.Always stop the engine and allow it to cool beforeyou refuel the trowel. Do not refuel while smokingor near open fla

TROWEL BLADES AND PANS• Do not attempt to clean, service or performadjustments on the trowel while it is running.• Do not remove while the trowel is h

Remember that YOU are the key to safety. Goodsafety practices not only protect you but protect thepeople around you.You have read this safety manual a

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William Lahner Robert MotlVice President of Engineering Manager,

Wacker Neuson SE · Preußenstraße 41 · D-80809 München · Tel.: +49-(0)89-3 54 02-0 · Fax: +49 - (0)89-3 54 0

Safety Information CRT 488 wc_si000188gb.fm1.2 Machine Description and Intended UseThis machine is a ride-on con

CRT 48 Safety Informationwc_si000188gb.fm 9To protect yourself and others, make sure you thoroughly read and understand the safety information present