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Fayat Group BOMAG BW 226 BVC-5, Service Manual

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Fayat Group BOMAG BW 226 BVC-5 Service Manual Download Page 4

3.4.1  Diesel engine............................................................................................................................. 98
3.4.2  Drum.......................................................................................................................................... 99
3.4.3  Air conditioning......................................................................................................................... 101
3.4.4  Auxiliary heating, AIRTRONIC................................................................................................. 102

4

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........................................................................................... 124

4.2  Overview of electric system

.....................................................................................................

128

4.2.1  Central electrics....................................................................................................................... 130
4.2.2  Operator’s stand...................................................................................................................... 132
4.2.3  Wiring....................................................................................................................................... 133
4.2.4  CAN BUS overview.................................................................................................................. 149
4.2.5  Table of fuels and lubricants..................................................................................................... 151

4.3  Starting the engine with jump leads

........................................................................................

159

4.4  Fuse assignment

.......................................................................................................................

160

4.4.1  Notes on safety........................................................................................................................ 160
4.4.2  Central electrics....................................................................................................................... 160
4.4.3  Main fuses................................................................................................................................ 161
4.4.4  Control console cabin............................................................................................................... 162

4.5  Central electrics

........................................................................................................................

163

4.6  Description of electrical components

.....................................................................................

171

4.6.1  Control console cabin .............................................................................................................. 172
4.6.2  Acceleration transducer, B62 & B171...................................................................................... 174
4.6.3  Differential pressure switch for hydraulic oil filter, B21............................................................. 175
4.6.4  Air filter vacuum switch, B03.................................................................................................... 175
4.6.5  Sensor, water in fuel, B124...................................................................................................... 176
4.6.6  Float switch coolant tank, B55................................................................................................. 176
4.6.7  Level sensor in diesel tank (R03)............................................................................................. 177
4.6.8  Charge control light.................................................................................................................. 177
4.6.9  Electric module, A108.............................................................................................................. 179

4.7  Training of electric system

.......................................................................................................

180

4.7.1  Electrics training machine control............................................................................................ 180
4.7.2  Electrics training metrology control.......................................................................................... 289

4.8  Inspection and maintenance work

..........................................................................................

309

4.8.1  Maintenance Table................................................................................................................... 309
4.8.2  Every 500 operating hours....................................................................................................... 309
4.8.3  As required............................................................................................................................... 310

5

Hydraulic system

..............................................................................................................................

313

5.1  Basic principles

.........................................................................................................................

314

5.1.1  Open and closed hydraulic circuit............................................................................................ 315
5.1.2  Swash plate principle, pump.................................................................................................... 317
5.1.3  Swash plate principle, motor.................................................................................................... 318
5.1.4  External gear pumps................................................................................................................ 319

Table of contents

 

BW 226 BVC-5 / BW 226 DI-5

 

4

Find manuals at https://best-manuals.com

Summary of Contents for BOMAG BW 226 BVC-5

Page 1: ...BW 226 BVC 5 BW 226 DI 5 Single drum roller Service Manual S N 101 586 44 1001 S N 101 586 53 1001 03 2018 008 400 86 EN...

Page 2: ...2 Find manuals at https best manuals com...

Page 3: ...ations concluding work 57 1 3 4 Parking the machine in secured condition 59 2 Technical data 61 2 1 Technical data BW 226 BVC 5 62 2 1 1 Technical data 62 2 2 Technical data BW 226 DI 5 66 2 2 1 Techn...

Page 4: ...ponents 171 4 6 1 Control console cabin 172 4 6 2 Acceleration transducer B62 B171 174 4 6 3 Differential pressure switch for hydraulic oil filter B21 175 4 6 4 Air filter vacuum switch B03 175 4 6 5...

Page 5: ...work 386 5 6 1 Maintenance Table 386 5 6 2 Checks prior to start up 386 5 6 3 Every 500 operating hours 387 5 6 4 Every 1000 operating hours 390 5 6 5 Every 2000 operating hours 391 6 Machine assembli...

Page 6: ...02 6 6 4 Compressor oil refrigeration oil 604 6 6 5 Working principle of the air conditioning system 606 6 6 6 Monitoring devices 607 6 6 7 Description of components 608 6 6 8 Compressor 614 6 6 9 Emp...

Page 7: ...ulic components 751 7 6 Troubleshooting air conditioning system 759 7 6 1 Trouble shooting in refrigerant circuit basic principles 759 7 6 2 Trouble shooting procedure 765 7 6 3 Leak test 774 7 6 4 Ch...

Page 8: ...Table of contents BW 226 BVC 5 BW 226 DI 5 8 Find manuals at https best manuals com...

Page 9: ...1 General General BW 226 BVC 5 BW 226 DI 5 9 Find manuals at https best manuals com...

Page 10: ...ses the BOMAG Customer Service and professionally trained personnel n provides support for repair work or maintenance procedures on the machine This manual described the deinstallation dismantling ass...

Page 11: ...s These have been specially adapted to the corresponding machine In this way you will prevent any problems arising and unnecessary downtimes of your machine This manual is not subject of an updating s...

Page 12: ...tion instructions n generally accepted safety and road traffic regulations n country specific safety regulations It is the duty of the operator to be acquainted with the safety regu lations and to app...

Page 13: ...es for safe and environment friendly disposal of fuels and lubricants as well as replacement parts 1 2 1 3 Personal protective equipment Depending on the work to be carried out personal protective equ...

Page 14: ...rti cles 1 2 1 4 Intended use This machine must only be used for n Compaction work in earth construction and road bases n Compaction of bituminous material e g road surface layers Intended use also in...

Page 15: ...oint out any remaining dangers The operating company must determine whether there are special operational hazards such as a toxic atmosphere or limiting soil conditions Such conditions require special...

Page 16: ...ions it cannot be ruled out that further dangers may arise when working with and handling the machine Both the machine as well as all other system components comply with the currently valid safety reg...

Page 17: ...nt or cracked in the area of the ROPS fastening The ROPS must not show any rust damage hairline cracks or open fractures The real machine weight must never exceed the testing weight for the ROPS No ac...

Page 18: ...andling and storage n limitation and monitoring of exposure personal protective equipment n physical and chemical properties n stability and reactivity n toxicological data n environmental data n note...

Page 19: ...sel fuel Wear your personal protective equipment pro tective gloves protective clothing Do not inhale any fuel fumes Avoid contact CAUTION Danger of slipping on spilled diesel fuel Immediately bind sp...

Page 20: ...d caused by contact with oil Wear your personal protective equipment pro tective gloves protective clothing Do not inhale any oil vapours Avoid contact CAUTION Danger of slipping on spilled oil Immedi...

Page 21: ...contact with hot components Smoking and open fire is prohibited Wear your personal protective equipment pro tective gloves protective clothing CAUTION Health hazard caused by contact with hydraulic o...

Page 22: ...your personal protective equipment pro tective gloves protective clothing Do not inhale any fumes Avoid contact CAUTION Danger of slipping on spilled coolant Immediately bind spilled coolant with an o...

Page 23: ...before starting to recharge the battery Ensure adequate ventilation Smoking and open fire is prohibited Do not lay any tools or other metal objects on the battery Do not wear jewellery watch bracelet...

Page 24: ...y step or stand under a sus pended load When lifting the machine avoid uncontrolled movements of the load If necessary hold the load with guide ropes After the transport loosen the articulation lock a...

Page 25: ...mage to health unconsciousness or even death For operation in closed or partly closed rooms ensure adequate ventilation 1 2 6 3 Starting the engine with jump leads Connect positive with positive and n...

Page 26: ...ng conditions Do not make extreme steering movements when driving at high speed danger of tipping over Always give way to loaded transport vehicles Switch the lights on if visibility is poor Always ke...

Page 27: ...nes gas water sewage electric power If necessary stop compacting with vibration Do not activate the vibration on hard frozen concrete ground Components may get damaged 1 2 7 6 Parking the machine Park...

Page 28: ...Actuating the emergency stop switch In events of emergency and in case of danger actuate the emer gency stop switch immediately The machine is braked immediately the engine is shut down Restart the ma...

Page 29: ...d cause severe injury Immediately call for medical advice when injured by hydraulic oil Do not step in front of or behind the machine when performing adjustment work in the hydraulic system Do not cha...

Page 30: ...onmentally friendly way 1 2 10 4 Maintenance work on electric components and battery Before starting to work on electric parts of the machine disconnect the battery and cover it with insulating materi...

Page 31: ...work on engine and exhaust system Never use gasoline or other easily inflammable substances for cleaning When cleaning with a high pressure cleaner do not subject elec trical parts and insulation mat...

Page 32: ...B 586 0365 Fig 7 General Concerning your safety BW 226 BVC 5 BW 226 DI 5 32...

Page 33: ...B 586 0366 Fig 8 General Concerning your safety BW 226 BVC 5 BW 226 DI 5 33...

Page 34: ...B 586 0367 Diesel Part No 009 940 03 20 l Engine Coolant Spec MB 325 5 Deutz DQC CC 14 Hydraulic Oil Fig 9 General Concerning your safety BW 226 BVC 5 BW 226 DI 5 34...

Page 35: ...B 586 0354 Fig 10 Warning sticker Danger of crushing Warning sticker Follow operating instructions Fig 11 Fig 12 General Concerning your safety BW 226 BVC 5 BW 226 DI 5 35...

Page 36: ...gh pressure cleaning Instruction sticker Always wear your seat belt Information sticker Lifting point Information sticker Lashing point Fig 13 Fig 14 Fig 15 Fig 16 General Concerning your safety BW 22...

Page 37: ...er Coolant drain Information sticker Hydraulic oil drain Information sticker Filler opening for hydraulic oil B DEC 0211 Fig 17 B DEC 0212 Fig 18 B DEC 0210 Fig 19 B DEC 0214 Hydraulic Oil Fig 20 Gene...

Page 38: ...ormation sticker Disconnecting the battery Information sticker Main battery switch plus side Information sticker Vehicle voltage 12 V B DEC 0215 Diesel Fig 21 B DEC 0219 Fig 22 Fig 23 Fig 24 General C...

Page 39: ...und capacity level Information sticker Coolant Machine type plate example Fig 25 B DEC 0221 Part No 009 940 03 20 l Engine Coolant Spec MB 325 5 Deutz DQC CC 14 Fig 26 Fig 27 General Concerning your s...

Page 40: ...p of the welding unit in the immediate vicinity of the welding location When choosing the location for the earth clamp make sure that the welding current will not pass through joints or bearings Maint...

Page 41: ...les must be disconnected during rapid charging of the battery or electric welding on the vehicle n When cleaning the generator with a steam or water jet make sure not to direct the steam or water jet...

Page 42: ...not use any grease n Use only the specified pressure gauges Risk of damaging the pressure gauges under too high pressure n Check the hydraulic oil level before and after the work n Use only clean hydr...

Page 43: ...d adversely affect engine operation Spare parts should be left in their original packaging as long as possible and should only be unpacked just before use When parts are unpacked any connections must...

Page 44: ...draughts ventilation system and heating blowers must be minimized n Engine compartment area where dirt particles could come loose should be covered with new clean foil n Working means and tools must...

Page 45: ...wers must be minimized n A special work place must be set up for work on disassembled components n Clean disassembly and assembly tools at regular intervals and keep these in a closed tool cabinet n R...

Page 46: ...e 1 to protect the lip from being damaged by sharp edges threads or splines If no assembly sleeve is available you should use a plastic tube or adhesive tape to prevent the sealing lip from being dama...

Page 47: ...ype of grease before assembling the seal n Check shaft and bearing housing for discolouration or other signs of movement between bearing and seats n Make sure that shaft and housing are free of burrs...

Page 48: ...ly The use of screws with too high strength can cause damage n Nuts of a higher strength can generally be used instead of nuts of a lower strength classification n When checking or retightening screw...

Page 49: ...8 8 8 8 9 9 8 10 10 8 12 12 8 Nuts 2 for screw connections with limited load capacity The preceding 0 indicates that due to their low height nuts 2 Fig 36 in this group are only able to withstand the...

Page 50: ...3 The screw head is marked with a stamped in round cavity 1 3 1 2 Tightening torques The values specified in the table apply for screws n black oiled n with surface protection A4C n with surface prot...

Page 51: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com...

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