Wacker Neuson Cub 200 Repair Manual

Repair ManualIndirect-Fired Air HeaterCub 200Cub 3000179422en 001 10090179422EN

Safety Information Cub 200/30010 ghi_si000343gb.fm1.4 Safety Guidelines While Using Combustion BurnersWhen using

Cub 200/300 Safety Informationghi_si000343gb.fm 111.5 Safety Guidelines for Maintaining the MachineTraining Only trained personnel should troubleshoo

Operation Cub 200/300ghi_tx001205gb.fm 122 Operation2.1 Controls and Components Ref Component Ref Component1 Fuel tank 2 Air outlet3 Flue collar (ven

Cub 200/300 Operationghi_tx001205gb.fm 132.2 Control Panel Ref Component Functiona Remote thermostat receptacleThe remote thermostat receptacle (shown

Operation Cub 200/300ghi_tx001205gb.fm 142.3 Starting/Stopping the MachineIf not using the remote thermostatTurning ON1. Move the power switch (c) to

Cub 200/300 Operationghi_tx001205gb.fm 15Notes

Burner Setup Cub 200/30016 ghi_tx001317gb.fm3 Burner Setup3.1 Control Board Sequence of OperationPeriodsThe burn

Cub 200/300 Burner Setupghi_tx001317gb.fm 17Operation (T3) After the ignition period, the operation period begins. It will last as long as there is fl

Burner Setup Cub 200/30018 ghi_tx001317gb.fm3.2 Setting Up the BurnerFactory settingsBackgroundThe burner consis

Cub 200/300 Burner Setupghi_tx001317gb.fm 19Continued from the previous page.WhenAdjust the burner: Before operating the machine at elevations 305 m

Copyright notice© Copyright 2009 by Wacker Neuson Corporation.All rights, including copying and distribution rights, are reserved.This publication may

Burner Setup Cub 200/30020 ghi_tx001317gb.fmContinued from the previous page.8. Analyze the combustion. Follow t

Cub 200/300 Burner Setupghi_tx001317gb.fm 213.3 Removing and Installing the Burner AssemblyBackgroundBefore performing any maintenance on the burner a

Burner Setup Cub 200/30022 ghi_tx001317gb.fm3.4 Checking and Adjusting the Burner ElectrodesRequirementsBurner a

Cub 200/300 Burner Setupghi_tx001317gb.fm 233.5 Checking and Replacing the Burner NozzleRequirementsBurner assembly removedRemovalPerform the procedur

Burner Setup Cub 200/30024 ghi_tx001317gb.fm3.6 Setting the Air BandRequirements Machine shut down Power disco

Cub 200/300 Burner Setupghi_tx001317gb.fm 253.7 Checking and Adjusting the Fuel PressureRequirements Pressure gauge British Parallel Thread (BPT) ad

Burner Setup Cub 200/30026 ghi_tx001317gb.fmContinued from the previous page.9. Adjust the fuel pressure, if nec

Cub 200/300 Troubleshooting Basicsghi_tx001207gb.fm 274 Troubleshooting BasicsWhere to BeginProcedurePerform the procedure below to determine where to

Troubleshooting the Blower Cub 200/30028 ghi_tx001207gb.fm5 Troubleshooting the BlowerBest practiceThe best prac

Cub 200/300 Troubleshooting the Blowerghi_tx001207gb.fm 295.1 Checking the FuseRequirements120V power sourceProcedurePerform the procedure below to ch

Cub 200/300 Forewordghi_tx001204gb.fm 3ForewordMachines covered by this manualMachine documentation Keep a copy of the Operator’s Manual with the mac

Troubleshooting the Blower Cub 200/30030 ghi_tx001207gb.fmContinued from the previous page.5. Remove the cover (

Cub 200/300 Troubleshooting the Blowerghi_tx001207gb.fm 315.2 Checking Power to/from the Control BoardRequirements 120 VAC power source Multimeter

Troubleshooting the Blower Cub 200/30032 ghi_tx001207gb.fmContinued from the previous page.5. Measure the voltag

Cub 200/300 Troubleshooting the Blowerghi_tx001207gb.fm 335.3 Checking the ON-OFF SwitchRequirements Electric power disconnected from the machine Mu

Troubleshooting the Blower Cub 200/30034 ghi_tx001207gb.fmContinued from the previous page.6. Check that there i

Cub 200/300 Troubleshooting the Blowerghi_tx001207gb.fm 355.4 Checking the CapacitorRequirements Power disconnected MultimeterProcedurePerform the p

Troubleshooting the Blower Cub 200/30036 ghi_tx001207gb.fmContinued from the previous page.Does the capacitor me

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 376 Troubleshooting the BurnerBackgroundThe two sources of flame problems are: Fuel Ignition

Troubleshooting the Burner Cub 200/30038 ghi_tx001207gb.fmContinued from the previous page.Fuel problemsFor fuel

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 396.1 Checking the Ignition TransformerRequirements Fuel solenoid disconnectedProcedurePerfor

Foreword Cub 200/300ghi_tx001204gb.fm 4

Troubleshooting the Burner Cub 200/30040 ghi_tx001207gb.fmContinued from the previous page.7. Turn the machine o

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 41Continued from the previous page.12.Turn the machine off.13.Check the condition of the ignit

Troubleshooting the Burner Cub 200/30042 ghi_tx001207gb.fm6.2 Checking the Cad CellRequirements Power disconnec

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 43Continued from the previous page.6. Disconnect the light green wires (e) from terminals M5 a

Troubleshooting the Burner Cub 200/30044 ghi_tx001207gb.fm6.3 Checking the Fuel Filter HeaterRequirements Multi

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 45Continued from the previous page.6. Check that the fuel heater is connected to terminals M7

Troubleshooting the Burner Cub 200/30046 ghi_tx001207gb.fm6.4 Checking Output Voltage from the Control BoardRequ

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 47Continued from the previous page.6. Measure the voltage between terminal M13 and terminal M1

Troubleshooting the Burner Cub 200/30048 ghi_tx001207gb.fm6.5 Checking the Air Pressure SwitchRequirementsMultim

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 49Continued from the previous page.Is 108–132 VAC measured?6. Turn the machine off.7. Disconne

Cub 200/300 Table of Contents51 Safety Information 71.1 Signal Words Found in this Manual ... 71.2

Troubleshooting the Burner Cub 200/30050 ghi_tx001207gb.fmContinued from the previous page.10.With the machine o

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 516.6 Checking the Fuel SolenoidRequirements Multimeter Air pressure switch checks OKProcedu

Troubleshooting the Burner Cub 200/30052 ghi_tx001207gb.fmContinued from the previous page.4. Turn the machine o

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 53Continued from the previous page.7. Measure the resistance across the coil of the solenoid a

Troubleshooting the Burner Cub 200/30054 ghi_tx001207gb.fm6.7 Checking the Flame HeadRequirements Power disconn

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 556.8 Checking the Fuel Flow from the NozzleRequirementsContainer to catch fuel (5 gallon buck

Troubleshooting the Burner Cub 200/30056 ghi_tx001207gb.fmContinued from the previous page.6. Connect the machin

Cub 200/300 Troubleshooting the Burnerghi_tx001207gb.fm 576.9 Checking the Fuel LinesRequirements Machine turned off  Power supply disconnectedProce

Troubleshooting the Burner Cub 200/30058 ghi_tx001207gb.fm6.10 Checking the Fuel Pump AdapterRequirements Machi

Cub 200/300 Schematicghi_tx001210gb.fm 597 Schematic7.1 Cub 200/Cub 300 Schematic

Table of Contents Cub 200/300ghi_br0179422en_001TOC.fm 66 Troubleshooting the Burner 376.1 Checking the Ignition Transformer ...

Threadlockers and SealantsThreadlockers and SealantsThreadlocking adhesives and sealants are specified throughout thismanual by a notation of “S” plus

Threadlockers and SealantsThreadlockers and Sealants (continued)Threadlocking adhesives and sealants are specified throughout this manual by a notatio

Torque ValuesTorque ValuesMetric Fasteners (DIN)TORQUE VALUES (Based on Bolt Size and Hardness) WRENCH SIZESize Nm ft.lb. Nm ft.lb. Nm ft.lb. Metric I

Torque ValuesTorque Values (continued)Inch Fasteners (SAE)Size Nm ft.lb. Nm ft.lb. Nm ft.lb. Metric Inch Metric InchNo.4 0.7 *6 1.0 *14 1.4 *12 5.5 1/

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Cub 200/300 Safety Informationghi_si000343gb.fm 71 Safety Information1.1 Signal Words Found in this ManualNOTICE: Used without the safety alert symbol

Safety Information Cub 200/3008 ghi_si000343gb.fm1.2 Safety Guidelines for Operating the MachineOperator trainin

Cub 200/300 Safety Informationghi_si000343gb.fm 9When operating the machine: Do not connect ductwork between the exhaust outlet port and the supply a