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3

Always refuel in a well ventilated area.

Make sure to stop the engine and wait until the engine cools down when refueling.

Select a flat surface area with no flammable material around for refueling. Be careful 

not to spill the fuel. Wipe off well if there is any spill.

Never put fire near the machine during refueling. (Especially, be careful about 

smoking.)

If you fill to the top of the fuel tank inlet, fuel might spill out from the tank, and it 

becomes dangerous 

After refueling, tighten the tank cap well.

Do not run the machine in an unventilated location, such as indoors or inside a tunnel. The exhaust gas 

from the engine contains toxic gases such as carbon monoxide and is very hazardous.

Do not operate the machine near open flames.

Check each part to see if it is tightened properly. Vibration causes loosening of bolts, which results in 

unexpected serious malfunctions of the machine. Tighten the bolts securely.

Before starting the machine, make sure it is safe to start by checking your surroundings for people and 

objects.

Always pay attention to your footing. Work in an area where you can maintain a good balance of the 

machine and a safe comfortable posture. 

The engine and muffler become very hot. Do not touch immediately after the machine stops because 

they are still very hot.

If you notice deterioration of machine operation during your work, stop your work immediately.

Before  moving  away  from  the  machine,  be  sure  to  turn  the  engine  off. Also  when  the  machine  is 

transported, stop the engine and close the fuel cock.

For a machine with cell starter specification, do not operate without the battery. If you operate without the 

battery, electrical system failure might occur. 

Before lifting, check the machine parts (especially the hook and anti-vibration rubber) for any damage 

and loosened or missing bolts.

Stop the engine and shut the fuel cock while lifting.

Use a sufficiently strong wire rope.

For lifting, use only one point hoisting hook, and do not lift at any other part.

When the machine is hoisted, never let people or animals come underneath.

For safety reasons, do not lift to a height that is higher than necessary.

 

Stop the engine during transportation.

Transport after the engine and the machine are cooled down.

Always drain the fuel before transporting.

Securely fix the machine to prevent it from moving or falling during transportation.

4.2 Refueling Precautions 

4.4 Precautions Before Starting

4.5 Precautions During Work

4.6 Lifting Precautions

4.7  Transportation And Storage Precautions

4.3 Location And Ventilation Precautions










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Summary of Contents for 455115

Page 1: ...8 MVH 158 http www mikasas com en REVERSIBLE COMPACTOR INSTRUCTION MANUAL 402 09402 402 09402 Contents of Declaration of Conformity Please refer the EC DECLARATION OF CONFORMITY in this manual as well...

Page 2: ...Chiyoda ku Tokyo Japan 3 Name and address of the person who keeps the technical documentation Takahiro Kishino engineer R D Division Mikasa Sangyo Co Ltd Shiraoka city Saitama Japan 4 Type Vibratory...

Page 3: ...n l annexe VIII procedura Garanzia di Qualit totale 13 Nom et adresse de l organisme notifi 14 Mandataire dans la Communaute Europeenne 15 Directive concernee Est egalement conforme aux dispositions d...

Page 4: ...ation Loading And Unloading Transportation Precautions Storage Inspection And Maintenance Schedule Table Open The Front Cover Changing The Engine Oil Cleaning The Air Cleaner Checking Changing The V b...

Page 5: ...endulum revolution suitable for compacting The vibrator pulley rotates the pendulum axis of the drive side The two pendulums inside the vibrator are fixed to the two pendulum axes that are positioned...

Page 6: ...gerous for young children to come near the machine Please pay careful atten tion to the method of storing and the storage location for this machine Especially the engine start key has to be taken out...

Page 7: ...very hot Do not touch immediately after the machine stops because they are still very hot If you notice deterioration of machine operation during your work stop your work immediately Before moving awa...

Page 8: ...hecking bolts and nuts If disassembly is involved in maintenance refer to the maintenance instruction manual to make your work safe If the battery fixing bolts have been removed put them back and tigh...

Page 9: ...5 4 9 Label Position The illustration is shown for model MVH 158DZ Specifications are subject to change without notice 1 6 9 4 10 7 8 2 5 9 5 3 158GH 128GH...

Page 10: ...o move Stop Switch to O OFF position Close Fuel Cock at the end START STOP Starting and stopping P N 9209 00110 DECAL SET MVH MRH EXP EU NPA 1476 Diesel engine type is excluded Refer to engine instruc...

Page 11: ...el tank Hand pump Breather plug with plug cap Handle lock Stored position Grip Front cover Hook Throttle lever Direction control lever variable speed adjustable MVH 158DZ Handle Air cleaner Engine Vib...

Page 12: ...Front cover Hook Throttle lever Direction control lever variable speed adjustable Handle Air cleaner Engine switch Engine Muffler Vibrating plate Rubber cover Fuel tank cap Fuel inlet Recoil starter...

Page 13: ...ibrating Frequency Centrifugal Force Max Traveling Speed mm mm mm mm mm kg kw min 1 PS min 1 r p m Hz VPM kN m min MODEL MVH 158GH MVH 158DZ Specifications are subject to change without notice Main Di...

Page 14: ...E The illustration is shown for model MVH 158DZ Specifications are subject to change without notice MVH 128 590mm MVH 158 700mm MVH 128 400mm MVH 158 430mm MVH 128 1030mm MVH 158 1140mm MVH 128 965mm...

Page 15: ...or Looseness Falling off Check item The check is details of engine is referred to engine instruction manual independently Set the machine on a level surface then remove the oil gauge of the vibrator C...

Page 16: ...mes while refuel ing Do not fill to the rim because the fuel might spill Wipe off well if a spill occurs Use clean automotive gasoline or automotive light oil appropriate for the engine Let the fuel r...

Page 17: ...minutes This is especially important in cold weather 5 6 7 8 Rotation number is displayed during opera tion Fig 13 Open the throttle lever to the idling position Fig 14 Hold the recoil starter grip a...

Page 18: ...hrottle lever before the rotational speed is possible fall CAUTION 8 2 Operation During operation pay sufficient attention to dangerous objects obstacles in the direc tion of your work and surrounding...

Page 19: ...cool it down before stopping Turn the engine switch to the OFF position then the engine stops Fig 19 Shut the fuel cock Fig 20 Move the throttle lever to idle position Run the engine for 3 to 5 minute...

Page 20: ...transportation Fix the machine securely to prevent the ma chine from moving or falling When putting the handle into the stored condition vertical condition make sure it is properly locked When transpo...

Page 21: ...forth motion lever linking parts Back and forth motion lever operation Bolts and nuts Duct hose Engine oil Engine oil filter Engine oil Engine oil filter Vibrator oil Hydraulic oil Battery terminal V...

Page 22: ...ighten the bolts firmly Perform the first engine oil change after 20 hours of operation then change at every 100 hours Fig 26 The Engine Air Cleaner When the air cleaner element becomes dirty the engi...

Page 23: ...e vibra tor pulley Push the V belt to the left side of the upper clutch Similar to removing the V belt turn the wrench clockwise to install Stop the engine when inspecting or chang ing the V belt Be c...

Page 24: ...ee if it is within the allowable range Fig 37 Change the vibrator oil at every 300 hour operation Drain the oil from the drain plug For draining put a beam under the com pacting board at the other sid...

Page 25: ...rbon accumulated in the cylinder Carburetor oil level inappropriate Compression is good No fuel in the fuel tank Fuel cock does not open properly Clogging of fuel filter Clogging of tank cap air hole...

Page 26: ...Nozzle needle stuck No compression at all Almost no compression Fuel flow low or no flow Fuel not injected inside the combustion chamber No fuel in the fuel tank Mixing of water or foreign materials...

Page 27: ...talled forward backward motion lever Breakage of the oil hose Mixing of air in the hydraulic oil Clogging of foreign materials in the check valve inside the hand pump Breakage of the piston bearing in...

Page 28: ...PRINTED IN JAPAN MIKASA SANGYO CO LTD 1 4 3 Kanda Sarugakucho Chiyoda ku Tokyo 101 0064 Japan...

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