Fayat Group BOMAG BW 226 BVC-5 Service Manual

Single drum roller

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Service Manual
BW 226 BVC-5 / BW 226 DI-5
S/N 101 586 44 1001> / S/N 101 586 53 1001>
Single drum roller
008 400 86 EN
© 03/2018

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Summary of Contents for Fayat Group BOMAG BW 226 BVC-5

  • Page 1 Service Manual BW 226 BVC-5 / BW 226 DI-5 S/N 101 586 44 1001> / S/N 101 586 53 1001> Single drum roller 008 400 86 EN © 03/2018...
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  • Page 3: Table Of Contents

    Table of contents Table of contents General..............................9 1.1 Introduction..........................10 1.2 Concerning your safety......................12 1.2.1 Basic prerequisites........................12 1.2.2 Definition of responsible persons....................15 1.2.3 Fundamentals for safe operation....................16 1.2.4 Handling fuels and lubricants..................... 17 1.2.5 Load/transport the machine....................... 23 1.2.6 Start-up procedure........................
  • Page 4 Table of contents 3.4.1 Diesel engine..........................98 3.4.2 Drum............................99 3.4.3 Air conditioning......................... 101 3.4.4 Auxiliary heating, AIRTRONIC....................102 Electric systems..........................103 4.1 Basic principles......................... 104 4.1.1 Measuring method........................105 4.1.2 Understanding electric circuit diagrams................... 109 4.1.3 Telemecanique switch......................122 4.1.4 Deutsch plug, series DT and DTM...................
  • Page 5 Table of contents 5.2 Overview of hydraulics......................322 5.3 Description of hydraulic components..................326 5.3.1 Travel / vibration pump, H1...................... 326 5.3.2 Travel motor, H1........................330 5.3.3 Vibration motor A2FM......................332 5.3.4 Steering valve.......................... 334 5.3.5 Diaphragm type pressure accumulator..................336 5.3.6 Slewing motor..........................
  • Page 6 Table of contents 6.3.5 Changing the rubber buffers, adjusting the pretension............548 6.3.6 Smooth drum scraper; installation and removal............... 553 6.3.7 Pad foot scraper; installation and removal................557 6.3.8 Padfoot shell; installation and removal..................561 6.3.9 Inspection and maintenance work.................... 577 6.4 Oscillating articulated joint......................
  • Page 7 Table of contents 7.2.2 Disconnecting the battery......................657 7.2.3 Emergency exit........................657 7.2.4 Towing the machine......................... 658 7.2.5 After towing..........................660 7.3 Troubleshooting, electrical systems..................663 7.3.1 Preliminary remarks......................... 663 7.3.2 Starting the engine with jump leads..................666 7.3.3 Servicing the battery, checking the main battery isolation............667 7.3.4 Fuse assignment........................
  • Page 8 Table of contents BW 226 BVC-5 / BW 226 DI-5 Find manuals at https://best-manuals.com...
  • Page 9: General

    General General BW 226 BVC-5 / BW 226 DI-5 Find manuals at https://best-manuals.com...
  • Page 10: Introduction

    General – Introduction 1.1 Introduction............... 10 1.2 Concerning your safety..........12 1.2.1 Basic prerequisites..........12 1.2.2 Definition of responsible persons......15 1.2.3 Fundamentals for safe operation......16 1.2.4 Handling fuels and lubricants........17 1.2.5 Load/transport the machine........23 1.2.6 Start-up procedure........... 24 1.2.7 Driving the machine;...
  • Page 11 General – Introduction Documentation For the BOMAG machines described in this manual the following documentation is additionally available: Operating and maintenance instructions Spare parts catalogue Service information (if necessary) Maintenance/parts service Specialist teams are available for you in Germany, Europe and overseas.
  • Page 12: Concerning Your Safety

    General – Concerning your safety 1.2 Concerning your safety 1.2.1 Basic prerequisites 1.2.1.1 General This BOMAG machine has been built in compliance with the latest technical standard and complies with the applicable regulations and technical rules. However, dangers for persons and property may arise from this machine, if: it is used for purposes other than the ones it is intended for, it is operated by untrained personnel,...
  • Page 13 General – Concerning your safety CAUTION! Danger of injury if failing to comply! Sections marked accordingly indicate a dangerous situation that could lead to fatal or severe injuries, if this warning is disregarded. NOTICE! Danger of material damage if failing to comply! Sections marked accordingly indicate possible dangers for machines or components.
  • Page 14 General – Concerning your safety Safety goggles To protect the eyes against airborne particles and squirting fluids. Face protection To protect the face against airborne particles and squirting fluids. Hard hat To protect the head against falling parts and to protect against injuries.
  • Page 15: Definition Of Responsible Persons

    General – Concerning your safety Examples of improper use are: Work with vibration on hard concrete, cured bitumen layers or extremely frozen ground Driving on non-load-bearing subsoil or inadequate contact areas (danger of tilting) Using the machine for towing Using to pull down walls or demolish buildings Transporting persons, except the machine driver, is prohibited.
  • Page 16: Fundamentals For Safe Operation

    General – Concerning your safety 1.2.2.3 Driver / operator This machine must only be operated by trained, instructed persons entrusted by the operating company aged 18 or more. Observe your local laws and regulations. Rights, obligations and rules of conduct for driver or operator: The driver or operator must: be instructed about his rights and obligations, wear protective equipment as appropriate for the application,...
  • Page 17: Handling Fuels And Lubricants

    General – Concerning your safety Original parts and accessories have been specially designed for this machine. We wish to make explicitly clear that we have not tested or approved any parts or accessories not supplied by us. The installation and/or use of such products may have an adverse effect on the active and/or passive safety.
  • Page 18 General – Concerning your safety composition / information on constituents first-aid measures fire fighting measures measures in case of accidental release handling and storage limitation and monitoring of exposure / personal protective equipment physical and chemical properties stability and reactivity toxicological data environmental data notes on waste disposal...
  • Page 19 General – Concerning your safety 1.2.4.2 Safety regulations and environmental protection regulations for handling diesel fuel WARNING! Danger of burning by ignited diesel fuel! – Do not allow diesel fuel to come into contact with hot components. – Smoking and open fire is prohibited! –...
  • Page 20 General – Concerning your safety 1.2.4.3 Safety regulations and environmental protection regulations for handling oil WARNING! Danger of burning by ignited oil! – Do not allow oil to come into contact with hot components. – Smoking and open fire is prohibited! –...
  • Page 21 General – Concerning your safety 1.2.4.4 Safety regulations and environmental protection regulations for handling hydraulic oil WARNING! Danger of injury caused by escaping pressure fluid! – Always depressurize the hydraulic system before starting work in the hydraulic system. – Wear your personal protective equipment (pro- tective gloves, protective clothing, goggles).
  • Page 22 General – Concerning your safety 1.2.4.5 Safety regulations and environmental protection regulations for handling coolants WARNING! Danger of scalding by hot fluid! – Open the compensation tank only when the engine is cold. – Wear your personal protective equipment (pro- tective gloves, protective clothing, goggles).
  • Page 23: Load/Transport The Machine

    General – Concerning your safety 1.2.4.6 Safety regulations and environmental protection regulations for handling battery acid WARNING! Danger of cauterization with acid! – Wear your personal protective equipment (pro- tective gloves, protective clothing, goggles). – Do not allow clothes, skin or eyes to come into contact with acid.
  • Page 24: Start-Up Procedure

    General – Concerning your safety Make sure that persons are not endangered by the machine tipping or sliding off. The instructing person must stand within the view of the operator, but outside the danger area. Secure the machine with the articulation lock after driving it on the transport vehicle or before loading it with a crane.
  • Page 25: Driving The Machine; Working Operation

    General – Concerning your safety Before start up, carry out all required visual inspections and func- tion tests. If the following tests reveal damages or other faults, the machine must not be operated, until these deficiencies have been corrected. Do not operate the machine with defective indicators and control elements.
  • Page 26 General – Concerning your safety 1.2.7.2 Driving the machine Always wear the seat belt when driving. Only drive on load-bearing surfaces. Do not drive on ice and snow. If the machine has touched high-voltage power lines: Do not leave the driver’s stand Warn others from coming close to or touching the machine If possible, drive the machine out of the danger zone Have the power switched off.
  • Page 27: Refuelling

    General – Concerning your safety 1.2.7.4 Cross-slope The tipping angle was measured statically on level, hard ground with the machine stopped and without steering. The max. permissible inclination of the machine may be limited by the max. permissible slanted position of the engine. The specified angle must not be exceeded.
  • Page 28: Emergency Procedures

    General – Concerning your safety Static charges may be generated in the fuel as it passes through the filling system. The discharge of these charges in the presence of combustible vapours can cause fire or an explosion. Ultra-low sulphur diesel fuel poses a higher risk of combustion caused by the static charging than diesel fuel with a higher sulphur content.
  • Page 29: Maintenance Work

    General – Concerning your safety Before starting towing operations make sure that the fastening means are able to withstand the load and are fastened at the points provided for this purpose. Before removing the towing facility apply appropriate measures to secure the machine against unintended rolling.
  • Page 30 General – Concerning your safety Wait until the engine has stopped, then wait approx. another 15 minutes. Keep out of the danger zone during the initial test run. In case of leaks return to the workshop immediately. Drain the engine oil at operating temperature – danger of scalding! Wipe off spilled oil, collect leaking oil and dispose of it in an envi- ronmentally friendly way.
  • Page 31: Repair

    General – Concerning your safety Do not drive with damaged wheels or tyres. Install the tyres only if you are sufficiently experienced and with the right tools at hand. If necessary have the tyres assembled in a qualified workshop. Always ensure the correct tyre pressure and do not exceed the specified maximum pressure.
  • Page 32 General – Concerning your safety B-586-0365 Fig. 7 BW 226 BVC-5 / BW 226 DI-5...
  • Page 33 General – Concerning your safety B-586-0366 Fig. 8 BW 226 BVC-5 / BW 226 DI-5...
  • Page 34 General – Concerning your safety Engine Coolant Spec.: • MB 325.5 Diesel • Deutz DQC CC-14 Part No.: 009 940 03 (20 l) Hydraulic Oil B-586-0367 Fig. 9 BW 226 BVC-5 / BW 226 DI-5...
  • Page 35 General – Concerning your safety B-586-0354 Fig. 10 Warning sticker - Danger of crushing Fig. 11 Warning sticker - Follow operating instructions Fig. 12 BW 226 BVC-5 / BW 226 DI-5...
  • Page 36 General – Concerning your safety Prohibition sticker - High pressure cleaning Fig. 13 Instruction sticker - Always wear your seat belt Fig. 14 Information sticker - Lifting point Fig. 15 Information sticker - Lashing point Fig. 16 BW 226 BVC-5 / BW 226 DI-5...
  • Page 37 General – Concerning your safety Information sticker - Engine oil drain B-DEC-0211 Fig. 17 Information sticker - Coolant drain B-DEC-0212 Fig. 18 Information sticker - Hydraulic oil drain B-DEC-0210 Fig. 19 Information sticker - Filler opening for hydraulic oil Hydraulic Oil B-DEC-0214 Fig.
  • Page 38 General – Concerning your safety Information sticker - Filler opening for diesel Diesel B-DEC-0215 Fig. 21 Information sticker - Disconnecting the battery B-DEC-0219 Fig. 22 Information sticker - Main battery switch plus side Fig. 23 Information sticker - Vehicle voltage 12 V Fig.
  • Page 39 General – Concerning your safety Information sticker - Guaranteed sound capacity level Fig. 25 Information sticker - Coolant Engine Coolant Spec.: • MB 325.5 • Deutz DQC CC-14 Part No.: 009 940 03 (20 l) B-DEC-0221 Fig. 26 Machine type plate (example) Fig.
  • Page 40: Maintenance And Repair

    General – Maintenance and repair 1.3 Maintenance and repair 1.3.1 Notes on repair 1.3.1.1 General repair instructions NOTICE! Ensure strict cleanliness when performing repair work! – No foreign objects should enter into open sys- tems. – Thoroughly clean the area around the affected components.
  • Page 41 General – Maintenance and repair Always keep battery poles and terminal clams clean to avoid high transition resistances when starting and the related devel- opment of heat. Make sure the battery is properly fastened in the vehicle. Generator Before removing the generator you must disconnect the ground cable from the minus pole of the battery while the ignition is switched off.
  • Page 42: Hydraulic Oil

    General – Maintenance and repair 1.3.1.1.2 Repair notes for hydraulics Please note Cleanliness is of utmost importance. Dirt and other contaminations must strictly be kept out of the system. Connections and screw fittings, filler neck covers and their immediate surrounding areas must be cleaned before removal. Before loosening hoses, pipe lines etc.
  • Page 43 General – Maintenance and repair Taking into operation Bleed the hydraulic circuits. Start up the hydraulic system without load. Check the hydraulic oil level in the tank, if necessary top up with hydraulic oil as specified in the operating and maintenance instructions or drain oil off into a suitable container.
  • Page 44 General – Maintenance and repair When using steam cleaning equipment cover control unit, cable plugs, all other electrical connections and the generator beforehand and do not expose these items to the direct steam jet. Electrical plug connections must be plugged in during jet cleaning.
  • Page 45 General – Maintenance and repair Close openings on components and engine immediately with suitable plugs/caps. Plugs/caps must only be removed just before the installation. Keep plugs/caps in their original packaging, where they are protected against dust and dirt, dispose of after one time use. Take new parts out of their original packaging just before instal- lation.
  • Page 46 General – Maintenance and repair Sealing compound must be applied thin and evenly on the cor- responding surfaces; take care that the compound does not enter into oil galleries or blind threaded bores. Examine the contact faces for scratches and burrs, remove these with a fine file or an oilstone;...
  • Page 47 General – Maintenance and repair 1.3.1.1.5 Repair notes for ball and roller bearings If one bearing of a pair of bearings shows defects, we highly recommend the replacement of both bearings. Remove any lubricant residues from the bearing to be exam- ined by washing it with a suitable degreasing agent.
  • Page 48 General – Maintenance and repair 1.3.1.1.7 Repair notes for cotter pins Cotter pins In places where cotter pins are used, these must be reassembled. Cotter pins must generally be renewed after disassembly. Cotter pins must be assembled as shown in the illustration, unless specified differently.
  • Page 49 General – Maintenance and repair Example: A screw is marked with 12.9. Fig. 35: Identification of screws Strength classes of metric nuts Nuts are differentiated by three load groups. Each load group has a special designation system for the strength class assigned, so that the load group can be clearly identified.
  • Page 50 General – Maintenance and repair Nut height below 0,5 d (d = nominal dimension). Identification in clock system For small nuts Ä Fig. 37 the clock system can be used for identifi- cation. The 12 o'clock position is identified by a dot or the manufactur- er's symbol.
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This manual is also suitable for:

Bomag bw 226 di-5101 586 44 1001101 586 53 1001

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