Rescue Guide Bus MAN kann. 1 Imprint If you have any queries or comments concerning this rescue guide, please contact the Technical Documentation department under the following address: MAN Truck & Bus AG Customer & Service Documentation Dachauer Strasse 667 D 80995 Munich, Germany Internet: www.man.eu Copy deadline: 04.2015 We reserve the right to make technical amendments in the course of further development. ©2015 MAN Truck & Bus AG Reproduction, copying or translation of this document in any form, wholly or in part, requires the written permission of MAN Truck & Bus AG. Printed in Germany Book number 36.99296-7202 Item number: RTL_15_04_BUS_ENG 2nd edition 1 2 Table of contents 1 Imprint .........................1 6 Technical rescue................36 6.1 Initial access, securing, upright bus ............36 2 Table of contents ................2 Preface to technical rescue .........................36 General . .37 6.1.1 Securing with wheel chocks....................38 3 Preface and safety instructions ....6 6.1.2 StabFast vehicle fixation.......................38 3.1 Preface ...................................6 6.1.3 Opening the coach door from the outside 3.2 Safety instructions..........................7 with an emergency cock ......................39 3.2.1 General safety instructions .....................7 6.1.4 Opening the city bus door from the outside 3.2.2 Handling batteries............................8 with an emergency cock ......................40 3.2.3 Safety precautions to protect against electric voltage 6.1.5 Opening doors from inside using (hybrid bus).................................8 the emergency cock..........................42 3.2.6 Safety instructions for gas operation..............9 6.1.6 Securing the vehicle ..........................43 3.2.7 Exhaust systems ............................9 6.1.7 Determining drive types .......................46 3.2.4 Brake resistor (hybrid bus) ....................10 6.1.8 Alternative ways to switch off the engine ..........47 3.2.5 Fighting acetonitrile fires (hybrid bus) ............10 6.1.8.1 With the use of CO2 ........................48 3.2.8 Rescue measures...........................11 6.1.8.2 Intake openings for CO2 use . .49 3.2.9 Information on operation with the reducing agent 6.1.8.3 Switching off the gas cock in CNG = AdBlue® .................................12 natural gas vehicles.........................50 6.1.8.4 EMERGENCY-OFF switch ....................52 6.1.8.5 Main battery switch .........................53 4 Drive types ....................13 6.1.8.6 Disconnecting batteries......................54 4.1 Diesel drive...............................13 6.1.9 Special features of the hybrid high-voltage system...55 4.1.1 Storage tank, city/intercity bus . .13 6.1.9.1 Hybrid high-voltage system ...................57 4.1.2 Storage tank, coach .........................14 6.1.9.2 Hybrid high-voltage system -> Disconnecting the UltraCap System from the high-voltage vehicle 4.2 Natural gas drive ..........................16 electrical system ...........................58 4.2.1 Storage tank...............................16 6.1.10 Further points for vehicle fixation, 4.2.2 Ignitability and explosiveness of natural gas .......16 front and rear towing lugs.....................60 4.3 Hybrid drive ..............................20 6.1.11 Applying the AUTO rule ......................61 4.3.1 Serial hybrid drive ...........................20 6.2 Initial access, securing, bus on its side..........62 4.3.2 High-voltage components, roof ................21 6.2 Initial access to bus on its side ...................62 4.3.3 High-voltage components, engine compartment ...22 6.2.1 Securing with wheel chocks....................62 6.3 Survey, inspection work ....................63 5 Vehicle body ...................24 6.3.1 Opening flaps and storage compartments .........63 5.1 Bodyshell . 24 6.3.2 Sleeper compartment.........................64 5.1.1 Access points..............................24 6.3.3 On-board toilet..............................65 5.1.2 Front/rear access to city/intercity bus ............25 6.3.4 On-board kitchen ............................66 5.1.3 Front/rear access to coach....................27 6.4 Initial access to upright bus ...................67 5.1.4 Bodyshell structure, coach ....................29 General . .67 5.2 Materials.................................30 6.4.1 Via doors ..................................67 5.2.1 Vehicle windows ............................30 6.4.2 Using the rescue platform .....................68 5.2.2 Materials..................................30 6.4.3 Access via the windscreen .....................69 5.3 Dimensions and weight data ................31 6.4.3.1 Window types: ESG, VSG, DSG ..............69 5.3.1 City and intercity bus ........................31 6.5 Freeing the driver ............................72 5.3.2 Coach....................................33 6.5.1 Enlarging the supply opening ...................72 5.4 Fire-warning/extinguishing systems ..........34 6.5.1.1 Passenger restraint systems ..................73 5.4.1 Fire-warning system .........................34 6.5.1.2 Seats....................................73 5.4.2 Fire extinguishing system .....................34 6.5.2 Adjusting/removing the steering wheel ............74 2 2 Table of contents 6.5.3 Removing the side parts of the driver's area .......76 6.5.4 Removing the driver's seat.....................80 6.5.5 Using a spine board ..........................81 6.6 Enlarging supply openings, upright bus .........82 6.6.1 Removing the side parts, passengers.............82 6.6.2 Removing passenger seats ....................84 6.6.3 Removing handrails (city bus only) ...................................85 6.7 Enlarging supply openings, bus on its side.......86 6.7.1 Removing panoramic window ..................86 6.7.2 Enlarging roof hatch section....................87 6.7.3 Removing seats in bus on its side ...............88 6.7.4 Cutting open the folding bellows in articulated bus ..89 6.8 Person under the wheel of an upright bus .......91 6.8.1 Relieving pressure ...........................91 6.8.2 Supporting, defining lifting points, lifting the vehicle ..92 6.8.3 Initial investigation............................93 6.8.4 Freeing a person using the rim adapter set ........93 6.8.5 Freeing a person: other options .................94 6.9 Person under the chassis of an upright bus ......95 6.9.1 Relieving pressure ...........................95 6.9.2 Securing the vehicle ..........................96 6.9.3 Freeing a person ............................96 6.9.4 Deactivating air suspension ....................97 6.9.5 Freeing a person ............................98 6.10 Person under a bus on its side................99 6.10.1 Initial investigation...........................99 6.10.2 Securing pivots ............................99 6.10.3 Securing the vehicle .........................99 6.10.4 Relieving pressure ..........................99 6.10.5 Freeing a person ..........................100 6.11 Rescuing a person from under an upright bus ..101 6.11.1 Options for rescue of persons ................101 6.12 Rescuing a person from under a bus on its side 103 6.12.1 Options for rescue of persons ................103 7 Illustrations of arrangement .....104 7.1 General..................................104 7.2 City bus .................................106 7.3 Intercity bus ..............................128 7.4 Coach...................................134 7.5 Compressed air system .....................161 3 Experience in Engineered Solutions Thanks for the support In preparing this rescue guide by MAN Truck & Bus AG, the team of WEBER RESCUE system, a leading international partner for high-quality rescue equipment, played an active and advisory role. The support, the provision of all rescue equipment and the dedicated work of the instructor staff allowed a detailed implementation of the subject of truck and bus rescue. For this pleasant and constructive cooperation, we express our special thanks to the team of WEBER RESCUE Systems. WEBER RESCUE Systems is also the organiser of the annual RESCUE DAYS, the world's largest training event in the field of technical assistance. On three days here, the international WEBER-HYDRAULIK instructor team shall accompany the participants from all over the world in theory and practice in the rescue of passenger car, truck and bus. Contact: WEBER-HYDRAULIK GmbH Heilbronner Str. 30 74363 Güglingen Phone: + 49 (0) 7135 / 71-10270 E-mail: [email protected] Internet: weber-rescue.com Instructors We are especially grateful for the organisation of the project, the development of the script, the provision of vehicles and technical equipment and most especially for the cooperation of fire brigades and the instructors Albert Kreutmayr and Ludwig Fuchs. 5 3 Preface and safety instructions 3.1 Preface This rescue guide is a manufacturer-specific technical writing All safety instructions are summarised in a separate chapter and not a maintenance or repair manual. The design is because of a simplification of legibility of the descriptions. This intended only for rescue services in their specific field of should provide the opportunity to access specific technical application at the scene. information in an emergency. The other applicable safety This rescue guide addresses exclusively left-hand drive vehicles. instructions are preceded by, and to be complied with in accordance with the respective task. The rescue guide contains information from after-sales documentation