Dynapac LT800 Operation & Maintenance Manual
Dynapac LT800 Operation & Maintenance Manual

Dynapac LT800 Operation & Maintenance Manual

Vibratory tamper diesel engine hatz 1b20
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Vibratory Tamper
LT800
Operation & Maintenance
ILT800EN3
Diesel Engine:
Hatz 1B20
These instructions apply from:
PIN (S/N): *78000001*
Reservation for changes.
Printed in Sweden (safety instructions included).

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Summary of Contents for Dynapac LT800

  • Page 1 Vibratory Tamper LT800 Operation & Maintenance ILT800EN3 Diesel Engine: Hatz 1B20 These instructions apply from: PIN (S/N): *78000001* Reservation for changes. Printed in Sweden (safety instructions included).
  • Page 2: Table Of Contents

    Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, Ensure good ventilation (air extraction) if the and other reproductive harm. engine is run indoors. LT800 ILT800EN3...
  • Page 3: General

    There are additional instructions relating to the engine, for which the manufacturer’s instructions are detailed in the engine manual. MACHINE PLATE Fill in all data below, when delivering and commissioning the machine. L000193B ................Engine Model Engine Number LT800 ILT800EN3...
  • Page 4: Ce Marking And Declaration Of Conformity

    2006/42/EC and that it also complies with other directives applicable for this machine. A ”Declaration of conformity” is supplied with this machine, which specifies the applicable directives and supplements, as well as the harmonized standards and other regulations that are applied. LT800 ILT800EN3...
  • Page 5: Safety Instructions (For All Light Products)

    Use only original parts. • Dust mask in dusty environments Use only the accessories recommen- • High-visibility clothing ded by Dynapac. If modifications not • Protective gloves approved by Dynapac are carried out, • Protective shoes these could result in serious injury to Avoid wearing loosely fitting clothing that might yourself or other personnel.
  • Page 6 There is a risk of carbon monoxide poiso- ning. Use the machine only for the purpose for which it is intended. Make sure you know how to stop the machine quickly in the event of an emer- gency situation. LT800 ILT800EN3...
  • Page 7 In all cases of uncertainty with regard to durability or wear, replace the hoses with new original hoses from Dynapac. Working with battery The battery contains poisonous and corrosive sulphuric acid.
  • Page 8: Safety Decals, Location/Description

    SAFETY DECALS, LOCATION/DESCRIPTION L000192B LT800 ILT800EN3...
  • Page 9: Safety Decals, Location/Description

    Laying the machine in other direction may cause a fuel spill, which may lead to fire. It may also cause the oil in the crankcase to enter the combustion chamber and/or the air cleaner causing starting difficulties. LT800 ILT800EN3...
  • Page 10: Fuel And Lubricants

    Don't smoke. Use pure fuel and clean filling equipment. Take care not to spill fuel. Service parts P/N Hatz 1B20 Engine air filter element 93 81 50 Engine oil filter 93 70 01 Engine fuelfilter 93 78 73 LT800 ILT800EN3...
  • Page 11: Technical Data

    0,9 (0.9) Excentercylinder, lit. (qts) 0,9 (0.9) 0,9 (0.9) Fuel consumtion, l/h (qts/h) 0,7 (0.74) 0,7 (0.74) Engine Model Hatz Hatz 1B20 1B20 Manual start Manual start Output, kW (hp) 3 (4.0) 3 (4.0) Engine speed, vpm 3050 3050 LT800 ILT800EN3...
  • Page 12: Technical Data

    TECHNICAL DATA Noise levels LT800 ILT800EN3...
  • Page 13: Technical Data - Dimensions

    (inch) 810 (31.9) 810 (31.9) mm (inch) 330 (13.0) 330 (13.0) mm (inch) 1074 (42.3) 1074 (42.3) mm (inch) 422 (16.6) 422 (16.6) mm (inch) 280 (11.0) 330 (13.0) Contact area, (sq feet) 0,065 (0.70) 0,075 (0.81) LT800 ILT800EN3...
  • Page 14: The Machine's Range Of Applications

    THE MACHINE’S RANGE OF APPLICATIONS Dynapac LT vibratory rammers are designed for the compaction of fill, including also fill that contains clay. Applications include house foundations, and bearing courses for roads and parking areas etc. It can be used to advantage in pipe trenches and for compacting round posts etc.
  • Page 15: Operation

    5 times. Repeat the starting procedure. 7. After the engine starts, set the speed lever to the idle position and warm it up without load for a few minutes. LT800 ILT800EN3...
  • Page 16 If the machine falls over while working, switch off the engine before raising it. Stopping the engine 1. Throttle in idle position. Let engine run a few minutes. 2. Throttle in stop position. Working mode Start Stop L000185B LT800 ILT800EN3...
  • Page 17: Instructions For Lifting

    For moving short distances, the machine can be tilted forward so that it rests on the plastic wheels on L000189A the handle. Lift the transport handle and roll the machine forward or backward. Keep your feet clear of the machine. LT800 ILT800EN3...
  • Page 18: Long Time Storage

    5. Clean up oil and dust accumulation on rubber parts. 6. Apply a light coat of oil on the ramming shoe to L000196A prevent rust formation. 7. Put the cover entirely on the machine, and store the machine in dry, dust-free area. LT800 ILT800EN3...
  • Page 19: Maintenance - Service Points

    See engine manual Check and adjust the engine valve clearance See engine manual Change oil in the eccentric element after the first 20 hours of operation. Change oil in the eccentric element after the first 20 hours of operation. LT800 ILT800EN3...
  • Page 20: Maintenance – Service Points

    Change fuel filter and clean the fuel tank See engine manual Every 1000 hours of operation Item in fig.1 Maintenance see page Comments Lap intake and exhaust valves See engine manual Replace piston rings See engine manual Change ramming system oil LT800 ILT800EN3...
  • Page 21: Maintenance - Every 10 Hours Of Operation

    Never aim a water jet directly at the cap of the fuel tank. This is especially important when using a high-pressure jet. Put a plastic bag over the filler cap of the fuel tank and secure with a rubber band. L000181A LT800 ILT800EN3...
  • Page 22: Maintenance - Every 100 Hours Of Operation

    MAINTENANCE – EVERY 100 HOURS OF OPERATION 1. Replace air cleaner element (see engine manual). L000188A 2. Lubricate controls and the engine throttle wire. Recommended lubricant: Shell Alvania EP2. L000191B LT800 ILT800EN3...
  • Page 23: Maintenance - Every 300 Hours Of Operation

    4. Refit the plug tight, making sure that the rubber seal 2. Sight glass is undamaged. 5. Remove the sight glass (2) and fill with fresh oil as follows. Refit the sight glass and tighten firmly. The oil level should be at the middle of the sight glass. LT800 ILT800EN3...
  • Page 24: Troubleshooting

    Broken pinion or clutch drum Replace Clutch damaged Repair or replace clutch Engine runs, but rammer erratic Oil or grease on clutch Dismantle and remove oil/grease Soil buildup on ramming shoe Clean shoe Broken or worn springs Replace springs LT800 ILT800EN3...

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