STA ROLLER VH 850 and VH 950 TANDEM VIBRATORY ROLLERS OPERATING MANUAL – PDF DOWNLOAD
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STA ROLLER VH 850 and VH 950 TANDEM VIBRATORY ROLLERS OPERATING MANUAL – PDF DOWNLOAD
Language : English
Pages : 179
Downloadable : Yes
File Type : PDF
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STA ROLLER VH 850 and VH 950 TANDEM VIBRATORY ROLLERS OPERATING MANUAL – PDF DOWNLOAD
Machine description
- Tandem vibration rollers of the VH 850/VH 950 series are the machines with backbone frame, with two steel smooth drums. Both drum are hydrostaticaly driven, oscillatory and controllable, when each of these functions is independently selectable. Independent electrical-hydraulic drums driving enables to set the extended track (crabing).
- The frame and cab conception enables the compaction close to the curbs or walls, when the swivel driver’s working place enables good control of the machine driving at both directions.
- The weight distribution to the front and rear drum and also the equal centrifugal power of the front and rear vibrator prevent making the track in the compacted surface when using the crab drive. Ergonomically designed cab can be, including the protective frame ROPS, tilt by the hydraulic means for simplification the access to the drive aggregate.
TABLE OF CONTENTS:
STA ROLLER VH 850 and VH 950 TANDEM VIBRATORY ROLLERS OPERATING MANUAL – PDF DOWNLOAD
OPERATING MANUAL................................................................................. 1 CONTENT:..................................................................................... 6 SPECIFICATION MANUAL......................................................................... 11 1.1. Basic specifications................................................................ 12 1.1.1. Machine description........................................................... 12 1.1.2. Area of use................................................................... 12 1.1.3. Machine design................................................................ 13 1.2. Machine dimension scheme............................................................ 14 1.3. Technical data...................................................................... 16 1.3.1. Weights....................................................................... 16 1.3.2. Driving properties............................................................ 16 1.3.3. The vibrations................................................................ 16 1.3.4. Engine........................................................................ 17 1.3.5. The Brakes.................................................................... 17 1.3.6. Drive......................................................................... 17 1.3.7. Hydrostatic travel drive...................................................... 17 1.3.8. Hydrostatic vibration drive................................................... 18 1.3.9. Hydraulic tank................................................................ 18 1.3.10. Tilting of the protective frame and the cab.................................. 18 1.3.11. Fills........................................................................ 18 1.3.12. Sprinkling................................................................... 18 1.3.13. Electrical installation...................................................... 18 1.3.14. Safety device................................................................ 19 1.3.15. Hygienic parameters.......................................................... 19 1.3.16. Requirements for meeting the traffic regulations............................. 19 1.3.17. Auxiliary devices............................................................ 20 2. OPERATING INSTRUCTIONS ................................................................... 25 2.1. Description of the machine ......................................................... 26 2.2. Acceptance and de-conservation of a new machine .................................... 28 2.3. Main safety measures ............................................................... 29 2.3.1. Safety measures during the machine operation ................................. 29 2.3.1.1. Prior to start of compacting works ..................................... 29 2.3.1.2. Work in the dangerous area ............................................. 29 2.3.1.3. Ensurance of safety measures by the owner .............................. 29 2.3.2. Using of protection frame ROPS ............................................... 30 2.3.3. Requirements for the driver´s qualification .................................. 30 2.3.4. Obligations of driver ........................................................ 30 2.3.5. Prohibited activities ........................................................ 32 2.3.6. Safety signs and marks applied on the machine ................................ 33 2.4. Environmental and hygienic principles .............................................. 37 2.4.1. Hygienic principles .......................................................... 37 2.4.2. Environmental principles ..................................................... 37 2.5. Preservation and storing of machines ............................................... 38 2.5.1. Short-term preservation and storing for the period of 1 ÷ 2 months ........... 38 2.5.2. Preservation and storing of the machine for a period longer than 2 months .... 38 2.6. Disposal of the machine after finish of its service life .......................... 39 2.7. Controls and monitors .............................................................. 40 2.8. Principal functions of the machine ................................................. 72 2.8.1. Start-up of the engine ....................................................... 72 2.8.2. Travel and reversing without vibrations ...................................... 74 2.8.3. Stopping the machine and engine .............................................. 76 2.8.4. Safety stopping .............................................................. 76 2.8.5. Emergency stopping ........................................................... 76 2.8.6. Dead parking of the machine .................................................. 76 2.8.7. Emergenci control of the travel and driving .................................. 78 2.8.8. Steering ..................................................................... 80 2.8.8.1. Steering by the front drum ............................................. 81 2.8.8.2. Steering by the rear drum .............................................. 82 2.8.8.3. Steering by both drums ................................................. 83 2.8.8.4. Steering in the "CRAB" mode - widened track ............................ 84 2.8.9. Travel and reversing with vibrations ......................................... 86 2.8.10. Driving with vibrations on compacted and hard material ...................... 89 2.8.11. Compacting near buildings ................................................... 89 2.8.12. Engine overload protection (ANTISTALL) ...................................... 90 2.8.13. Differential lock ........................................................... 90 2.8.14. Sprinkling .................................................................. 92 2.8.15. Edge cutter and compacter - options ......................................... 94 2.8.16. Spreader Amazon ............................................................. 96 2.8.17. Spreader Hydrog ............................................................. 98 2.8.18. Lifting and lowering the cabin and the safety frame .........................100 2.9. Shifting the machine (transport) ...................................................103 2.9.1. Towing .......................................................................103 2.9.2. Loading the machine ..........................................................110 2.9.3. Transporting the machine on public roads .....................................111 2.10. Special conditions for using the machine ..........................................112 2.10.1. Operating the machine during initial run period .............................112 2.10.2. Operating the machine at higher temperature and humidity ....................112 2.10.3. Operating the machine in higher altitude ....................................112 2.10.4. Operating the machine in extremely dusty conditions .........................112 3. AIR CONDITIONER ..........................................................................115 Descriptions ............................................................................116 Main parts of air conditioning circuit ..................................................116 Operating air conditioner ...............................................................117 Maintenance .............................................................................118 Troubleshooting .........................................................................119 Safety .................................................................................119 4. MAINTENANCE MANUAL .......................................................................121 4.1. Fills specification ................................................................122 4.1.1. Engine oil .................................................................122 4.1.2. Fuel .......................................................................123 4.1.3. Hydraulic oil ...............................................................124 4.1.4. Lubricant grease ............................................................125 4.1.5. Cooling liquid ..............................................................125 4.1.6. Glass washer liquid .........................................................125 4.2. Fluids ...........................................................................126 4.3. Lubrication chart ..................................................................127 4.4. Safety and other regulations at the machine maintenance ............................129 4.4.1. Safety at machine maintenance ................................................129 4.4.2. Fire regulations when changing the working fills .............................129 4.4.3. Ecological and hygienic fundamentals .........................................130 4.4.3.1. Hygienic fundamentals ..................................................130 4.4.3.2. Ecological fundamentals ................................................130 4.5. Lubrication and maintenance ........................................................131 After 20 hours of work or daily .....................................................134 4.5.1. Checking, refilling of engine coolant ....................................134 4.5.2. Checking, refilling oil in the engine ...................................135 4.5.3. Check of cooling fan condition ...........................................136 4.5.4. Check of air filter vacuum valve .........................................136 4.5.5. Check of hydraulic oil filter sensor .....................................137 4.5.6. Check of the amount of fuel ..............................................138 4.5.7. Check of the amount of oil in the hydraulic circuit tank .................139 4.5.8. Refilling the sprinkle tank ..............................................140 4.5.9. Check of warning and checking devices ....................................141 4.5.10. Checking, cleaning of the fuel pre-cleaner ..............................142 After 250 hours of operation (after 3 months) .......................................143 4.5.11. Changing oil and oil filter .............................................143 4.5.12. Check of the cooling circuit of the engine ..............................145 4.5.13. Check of inlet piping in the engine .....................................146 4.5.14. Check of batteries ......................................................146 4.5.15. Lubricating .............................................................148 4.5.16. Cleaning of sprinkle filter .............................................150 After 500 hours of operation (after 6 months) .......................................151 4.5.17. Exchange of fuel filters ................................................151 4.5.18. Check of coolant concentration ..........................................153 After 1000 hours of operation (every 1 year) ........................................154 4.5.19. Check of the engine belt ................................................154 4.5.20. Check of the exhaust tract ..............................................155 4.5.21. Exchange of oil in the vibrator .........................................156 4.5.22. Check of the damping system .............................................157 4.5.23. Cleaning of water tanks .................................................158 After 2000 hours of operation (every 2 years) .......................................159 4.5.24. Check of clearance of engine valves .....................................159 4.5.25. Refilling cooling liquid ................................................161 4.5.26. Cleaning of the fuel tank ...............................................163 4.5.27. Exchange of oil and filters in the hydraulic system .....................164 Necessary maintenance ...............................................................167 4.5.28. Cleaning and exchange of air filter element .............................167 4.5.29. Cleaning of the water separator of the fuel fine filter .................170 4.5.30. Cleaning of radiator ....................................................171 4.5.31. Cleaning of air filter in the cabin ventilation .........................171 4.5.32. Cleaning of scrapers ....................................................172 4.5.33. Cleaning of the machine .................................................173 4.5.34. Check of screwed joints tightening ......................................173 4.6. Appendixes .......................................................................176 EC DECLARATION OF CONFORMITY.............................................................178
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