Related Manuals for Fayat Group BOMAG BC 972 RB-2
Summary of Contents for Fayat Group BOMAG BC 972 RB-2
- Page 1 Service - Manual BC 972 RB-2 / BC 1172 RS-2 S/N 101 570 84 ... > S/N 101 570 85 ... > S/N 101 570 86 ... > S/N 101 570 87 ... > Sanitary landfill compactor Catalogue number. 04/2012 008 917 09...
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- Page 3 Table of Contents General 1.1 Introduction 1.2 Safety regulations 1.3 General repair instructions 1.4 Tightening torques BOMAG Refuse Compactor 2.1 BOMAG Refuse Compactor Technical data 3.1 Technical data Maintenance 4.1 General notes on maintenance 4.2 Fuels and lubricants 4.3 Table of fuels and lubricants 4.4 Running-in instructions 4.5 Maintenance table E-Plan wiring diagrams...
- Page 4 Table of Contents 6.25 Pressure switch for brake 6.26 Level sensor in diesel tank (R03) 6.27 Blower monitoring module A53 6.28 Electric installation box 6.29 Fuses 6.30 Fuse, cabin 6.31 Cab electrics 6.32 Machine related electrics 6.33 Electronic control units 6.34 Checking the voltage supply for the control unit 6.35 Diagnostics concept Electronic control...
- Page 5 Table of Contents 9.9 Checking, adjusting the valve clearance 9.10 Checking the engine oil level 9.11 Changing engine oil and oil filter 9.12 Replace the fuel filter 9.13 Check, clean the water separator 9.14 Checking condition of radiator, intercooler and hydraulic oil cooler, clean, cleaning the engine 9.15 Checking the coolant level 9.16 Changing the coolant...
- Page 6 Table of Contents 12.3 Refrigerant R134a 12.4 Compressor oil / refrigeration oil 12.5 Working principle of the air conditioning system 12.6 Monitoring devices 12.7 Description of components 12.8 Climatronic control 12.9 Measuring the compressor oil level 12.10 Checking the magnetic clutch 12.11 Inspection and maintenance work 12.12 Servicing the air conditioning 12.13 Servicing the air conditioning compressor V-belt...
- Page 7 1 General 008 917 09 BOMAG Find manuals at https://best-manuals.com...
- Page 8 Introduction 1.1 Introduction This manual addresses the professionally qualified personnel or the after sales service of BOMAG, and should be of help and assistance in correct and effi- cient repair and maintenance work. This manual describes the disassembly, dismantling, assembly, installation and repair of components and assemblies.
- Page 9 Safety regulations Important notes Block the articulated joint with the articulation lock. Safety regulations Use protective clothes like hard hat, safety boots These safety regulations must be read and ap- and gloves. plied by every person involved in the repair /main- tenance of this machine.
- Page 10 Safety regulations Start the extraction fan before starting work and Operation of high-voltage systems guide with the progressing work as required. Always isolate the burner when laying it down (re- Note move possible electrode residues). The rules and statutory regulations valid in the corre- Protect cables from being damaged, use cables sponding do apply in addition to the notes given here.
- Page 11 Safety regulations Fire extinguishers charged with FOAM, CO Environment or POWDER must be available wherever fuel is It is strictly prohibited to drain off oil into the soil, stored, filled in, drained off, or where work on fuel the sewer system or into natural waters. Old oil systems is performed.
- Page 12 Safety regulations Engine air conditioning system. The development of heat may cause the refrigerant to develop toxic and high- ly corrosive breakdown products. Danger Pungent smell! The toxic substances, which are re- Do not work on the fuel system while the engine is sponsible for the pungent smell, must not be in- running.
- Page 13 Safety regulations and repair work and when taking air conditioning Dispose of used filters in accordance with applica- systems into or out of service. ble environmental regulations. When performing repair and maintenance work col- Battery lect oils and fuels in suitable containers and dispose of in compliance with applicable environmental reg- Always wear goggles and protective clothing to ulations.
- Page 14 General repair instructions General Electrics General repair instructions Before removing or disassembling parts, assem- General blies, components or hoses mark these parts for Due to the fast technical development electric and easier assembly. electronic vehicle systems become more intelligent Before assembling and installing parts, assemblies and more comprehensive day by day, and can hardly or components oil or grease all movable parts or be dispensed with in hydraulic and mechanical vehicle...
- Page 15 General repair instructions Battery Plug-in connectors on control units are only dust and water tight if the mating connector is plugged Rules for the handling of batteries on! Control units must be protected against spray water, until the mating connector is finally plugged When removing a battery always disconnect the mi- nus pole before the plus pole.
- Page 16 General repair instructions Generator Starter motor Before removing the generator you must disconnect So-called jump starting (using an additional external the ground cable from the minus pole of the battery battery) without the battery connected is dangerous. while the ignition is switched off. Do not disconnect When disconnecting the cables from the poles high in- the generator while the engine is running, because ductivities (arcs, voltage peaks) may occur and de-...
- Page 17 General repair instructions Hydraulic system Perform measurements at operating temperature of the hydraulic oil (approx. 40 ¯C). After changing a component perform a high and Caution charge pressure test, if necessary check the speed Repair work on hydraulic elements shall only per- of the exciter shaft.
- Page 18 General repair instructions Air conditioning system Damaged or leaking parts of the air conditioning must not be repaired by welding or soldering, but Chemicals/ozone layer regulation must generally be replaced. The chemicals/ozone layer regulation, which became Do not fill up refrigerant, but extract existing refrig- effective on 01.12.2006, supplements the still directly erant and refill the system.
- Page 19 General repair instructions Fuel hoses If the air conditioning system had been opened for repair work, a new drier should be installed in the re- frigerant circuit. After completion of repair work screw locking caps (with seals) on all valve connections service con- nections.
- Page 20 General repair instructions Gaskets and mating surfaces able, you should use a plastic tube or adhesive tape to prevent the sealing lip from being damaged. Leaking sealing faces can mostly be traced back to in- correct assembly of seals and gaskets. Lubricate the outer rim (arrow 3 (Fig.
- Page 21 General repair instructions Feather keys and keyways Ball and roller bearings Caution Caution Feather keys may only be reused if they are free of Ball and roller bearings may only be reused if they damage. are free of damage and do not show any signs of wear.
- Page 22 General repair instructions Screws and nuts Check shaft and bearing housing for discolouration or other signs of movement between ball or roller Tightening torque bearing and seats. Make sure that shaft and housing are free of burrs Caution before assembling the ball or roller bearing. Tighten nuts or screws with the tightening tor- Always mark the individual parts of separable ball or ques specified in the following tables of tighten-...
- Page 23 General repair instructions Strength classes, metric screws Strength classes of metric nuts The strength classes (from 3.6 to 12.9) are specified Nuts are differentiated by three load groups. Each for all strength classes from a nominal diameter of load group has a special designation system for the 5mm.
- Page 24 General repair instructions Identification in clock system Identification of UNF-threads Fig. 9 Identification of nuts in clock system For small nuts (Fig. 9) the clock system can be used for identification. The 12 o'clock position is identified by a dot or the manufacturer's symbol.
- Page 25 General repair instructions Cotter pins Fig. 11 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 illus- tration, unless specified differently. 008 917 09 BOMAG...
- Page 26 Tightening torques The values specified in the table apply for screws: Tightening torques black oiled with surface protection A4C with surface protection DACROMET Note DACROMET is a surface protection that mainly consists of zinc and aluminium in a chromium oxide matrix. DAC- ROMETIZATION provides excellent corrosion protection for metal surfaces by applying a mineral coating with metallic-silver appearance.
- Page 27 Tightening torques Tightening torques for screws treated with anti-seizure paste OKS 240 (copper paste) Tightening torques Nm Screw dimension 10.9 12.9 M16 x 1.5 M18 x 1.5 M20 x 1.5 M22 x 1.5 M24 x 2 1036 1184 1520 M27 X 2 1263 1536 1136...
- Page 28 Tightening torques The values specified in the table apply for screws: black oiled with surface protection A4C with surface protection DACROMET Note The difference between Withworth and UNF/UNC threads is the fact that UNF and UNC threads have 60° flanks, as the metric ISO-thread, whereas Withworth has a flank of only 55°.
- Page 29 Tightening torques Tightening torques for screws with UNF thread, UNF Unified National Fine Thread Series, American Unified Fine Thread Tightening torques Nm Screw dimension 10.9 12.9 1“ - 12 1300 1600 1 1/8“ - 12 1350 1900 2300 1 1/4“ - 12 1900 2700 3200...
- Page 30 Tightening torques BOMAG 008 917 09...
- Page 31 2 BOMAG Refuse Compactor 008 917 09 BOMAG...
- Page 32 BOMAG Refuse Compactor Refuse Compactor 28 to 55 t BOMAG Refuse Compactor Effective utilization of landfill space is the maxim for the development of BOMAG refuse compactors. The landfill site itself sets the standards against which the machines must compete. The powerful BOMAG refuse compactors were specially designed to meet the extremely harsh conditions on sanitary landfill sites.
- Page 33 BOMAG Refuse Compactor Fig. 12 The completely closed belly pan structure protects all drive components. The high safety requirements demanded by sanitary landfill site applications now serve as standard for the de- sign engineers and technicians responsible for BOMAG refuse compactors in order to perfect the new genera- tion with respect to safety.
- Page 34 BOMAG Refuse Compactor Fig. 14 Oscillating articulated joint Front and rear frames are connected by a sturdy oscillating articulated joint, design for toughest load conditions in landfill site operation. In addition to its articulation function this joint is also capable of taking up oscillation movements up to 30°...
- Page 35 BOMAG Refuse Compactor distributing. With the loading bucket the BOMAG refuse compactor becomes a multi-functional tool, which is used as a supplement to the refuse compactors with dozer blade, but can also be used as an individual machine. Fig. 16 The bucket makes the refuse compactor a universal tool The refuse bucket developed in close cooperation with sanitary landfill site operators is perfectly suitable for dis- tributing and levelling, but also for any loading tasks which may be necessary on a sanitary landfill site.
- Page 36 BOMAG Refuse Compactor Fig. 17 Guaranteed tooth life of at least 10.000 operating with BOMAG PREMIUM composite casting teeth. For the standard machine class (28 to 37 t) the basic forged teeth are designed as replaceable teeth in form of exchangeable caps mounted on the basic body. The forged teeth of the large BOMAG refuse compactor class (46 to 55 t) and all PREMIUM versions are welded on, but can also be renewed by simply cutting them off.
- Page 37 BOMAG Refuse Compactor Fig. 19 Only polygonal disc wheels generate additional transverse forces to increase compaction and traction. The polygonal discs of front and rear wheel sets are arranged offset to each other. This ensures optimal com- paction over the entire track width after only one pass. 008 917 09 BOMAG...
- Page 38 BOMAG Refuse Compactor BOMAG 008 917 09...
- Page 39 3 Technical data 008 917 09 BOMAG...
- Page 40 Technical data Technical data Fig. 20 Dimensions in Dimensions in inches 4100 5200 4500 4260 2200 4845 4400 2225 9425 BC 972 RB-2 161.4 204.7 177.2 167.7 86.6 190.7 173.2 87.6 30.1 371.1 BC 972 RB-2 Weights Operating weight (CECE) kg (lbs) 46500 (102515) Front axle load (CECE)
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