Lumag CNCJ-72FW, Operator'S Manual

Page 1: ...Distribution Limited Upright Rammer Operator s Manual VS80 C FOR YOUR SAFETY READ AND UNDERSTAND THE ENTIRE MANUAL BEFORE OPERATING THIS MACHINE...

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Page 3: ...Message Alert Symbols 3 6 Rules For Safe Operation 7 9 General Information 10 Specifications 11 Controls and Components 12 13 Basis Engine 14 15 Operation 16 20 Maintenance 21 22 Troubleshooting Guid...

Page 4: ...ctions for data relative to its safe operation Before using this rammer ensure that the operating individual has read and understand all instructions in this manual SAFETY MESSAGE ALERT SYMBOLS The th...

Page 5: ...Hazards Gasoline is extremely flammable and its vapors can cause an explosion if ignited DO NOT start the engine near spilled fuel or combustible fluids DO NOT fill the fuel tank while the engine is r...

Page 6: ...ental Starting Hazards ALWAYS place the ON OFF switch in the OFF position when the rammer is not in use Eye and Hearing Hazards ALWAYS wear approved eye and hearing protection Refueling Hazard NEVER r...

Page 7: ...80K SAFETY ME SSAGE ALERT SYMBOLS Equipment Damage Hazards Other important messages are provided throughout this manual to help prevent damage to your light tower other property or the surrounding env...

Page 8: ...VER operate this equipment when not feeling well due to fatigue illness or taking medicine NEVER operate this equipment under the influence of drugs or alcohol ALWAYS wear proper respiratory mask hear...

Page 9: ...fuel Stop the engine when leaving the rammer unattended Maintain this equipment in a safe operating condition at all times ALWAYS stop the engine before servicing adding fuel and oil NEVER run engine...

Page 10: ...the rammer in proper running condition Fix damage to the rammer immediately and always replace broken parts Dispose of hazardous waste properly Examples of potentially hazardous waste are used motor o...

Page 11: ...erted to create impact force The CNCJ 72FW CNCJ 80K tamping rammer develops a powerful compacting force at the foot of the rammer To maintain optimum performance proper operation and service are essen...

Page 12: ...ow 1 400 kg blow Clutch Automatic Centrifugal Automatic Centrifugal Operating Weight 161 lbs 73 kg 161 lbs 73 kg Table Engine Specifications MODEL LC168F 2H Type Air Cooled 4 Stroke Gasoline Engine Pi...

Page 13: ...tch must be in the ON position when starting the engine 3 Choke Lever Used when starting the engine Normally used in cold weather conditions In cold weather turn the choke lever to the fully closed po...

Page 14: ...tank to avoid rust and corrosion remove this cap to add gasoline 10 Engine Air Cleaner Prevents dirt second stage and other debris from entering the engine 11 Bellows Reservoir for oil bath 12 Handle...

Page 15: ...o gain access to filter element 2 Choke Lever Used when starting the engine Normally used in cold weather conditions In cold weather turn the choke lever to the fully closed position in warm weather s...

Page 16: ...hen pull briskly and smoothly 6 Engine ON OFF Switch Controls the starting and stopping of the engine Switch must be in the ON position when starting the engine Operating the engine without an air fil...

Page 17: ...to the trowel or personal injury Rammer Gearbox and Spring Cylinder Oil Bath This unit uses an oil bath lubrication system Perform the following 1 Check the oil level through the oil level sight glas...

Page 18: ...per motor oil as suggested in the Table 3 below Table 3 Motor Oil Grade Season or Temperature Grade of motor oil higher than MS class Spring Summer or Autumn 120 F to 15 F SAE 30 Winter 40 F to 15 F S...

Page 19: ...back slightly on the handle so that rear of foot contacts soil first 3 To stop the tamping action move throttle lever quickly from the FULL OPEN to IDLE position Stopping the Engine Normal Shutdown 1...

Page 20: ...sition Figure 5 then set the engine start stop switch Figure 4 to the Start position 2 Set the engine ON OFF switch Figure 6 to the ON position start Figure 5 Fuel Cock Figure 6 On Off Switch 3 Close...

Page 21: ...ils to start move the choke lever Figure 7 to the half open position to avoid flooding 6 Repeat steps 1 thru 4 7 If the engine does not start after repeated attempts check the spark plug for excess fu...

Page 22: ...lean the inside of the fuel tank Remove or clean the filter at the bottom of the tank Remove and clean the spark plug then adjust the spark gap to 0 02 0 03 inch 0 6 0 7 mm This unit has electronic ig...

Page 23: ...uel line and the oil line regularly for damage and to ensure that there are no leaks Replace the oil and fuel lines every two years to maintain the performance and flexibility lines LONG TERM STORAGE...

Page 24: ...d replace with fresh fuel Air Cleaner clogged Clean or replace air cleaner Fuel is available and spark plug ignites compression low Defective cylinder head gasket Tighten cylinder head bolts or replac...

Page 25: ...ne Check suction line Recoil starter not working properly Dust in rotating part Clean recoil starter assembly Spiral spring failure Replace spiral spring Engine rotates but amplitude not uniform or do...