Fayat Group BOMAG BC 473 RB-4 Service Manual page 7

7.7.3 Fault - Cause - Remedy........................................................................................................... 594
7.7.4 Failure of central lubrication system (grease emerges from relief valve)................................. 596
7.8 Troubleshooting, auxiliary heating.......................................................................................... 598
7.8.1 Fuse assignment...................................................................................................................... 598
7.8.2 Components............................................................................................................................. 599
7.8.3 Control and safety elements.................................................................................................... 600
7.8.4 Trouble shooting...................................................................................................................... 600
7.8.5 Diagnostics of control panel, old version.................................................................................. 601
7.8.6 Diagnostics of control panel, new version................................................................................ 609
7.8.7 Check the fuel supply............................................................................................................... 612
7.8.8 Circuit diagram, AIRTRONIC D2/D4........................................................................................ 614
8 Special tools...................................................................................................................................... 619
8.1 Special tools, electrics............................................................................................................. 620
8.2 Special tools for hydraulic system.......................................................................................... 621
8.2.1 Special tools, tests and adjustments........................................................................................ 621
9 Measures prior to extended shutdown period............................................................................... 625
9.1 Measures before shutting down.............................................................................................. 626
9.2 Measures during the shut down period.................................................................................. 627
9.3 Battery service during prolonged machine downtimes........................................................ 628
9.4 Measures before restarting...................................................................................................... 629
10 Index................................................................................................................................................... 631
Appendix............................................................................................................................................ 647
A Circuit diagrams............................................................................................ 651
A.1 Circuit diagram 246................................................................................... 651
A.2 Circuit diagram 329................................................................................... 725
A.3 Circuit diagram 514................................................................................... 798
A.4 Hydraulic diagram 571 908 27................................................................... 879
A.5 Hydraulic diagram 571 908 28, BC 473 RS-4........................................... 882
BC 473 RB-4 / BC 473 RS-4 / BC 473 EB-4
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