Safety precautions should be followed
at all times when operating this
equipment. Failure to read and
understand the Safety Messages and
Operating Instructions could result in
injury to yourself and others.
This Owner's Manual has
NOTE
Refer to the engine manufacturer’s instructions for data
relative to its safe operation.
Before using this reversible plate compactor, ensure that
the operating individual has read and understands all
instructions in this manual.
SAFETY MESSAGE ALERT SYMBOLS
been developed to provide
complete instructions for the
safe and efficient operation
of the Multiquip Model
MVH-200DA2 Reversible
Plate Compactor.
Potential hazards associated with the operation of an
MVH-200DA2 Reversible Plate Compactor
referenced with Hazard Symbols which appear throughout
this manual, and will be referenced in conjunction with Safety
Message Alert Symbols.
HAZARD SYMBOLS
WARNING - Lethal Exhaust Gases
Engine exhaust gases contain
poisonous carbon monoxide. This gas
is colorless and odorless, and can
cause death if inhaled. NEVER operate
this equipment in a confined area or
enclosed structure that does not provide
ample free flow air.
WARNING - Explosive Fuel
Diesel fuel is extremely flammable, and
its vapors can cause an explosion if ignited.
DONOT start the engine near spilled fuel
or combustible fluids.
will be
The three (3) Safety Messages shown below will inform you
about potential hazards that could injure you or others. The
Safety Messages specifically address the level of exposure
to the operator, and are preceded by one of three words:
DANGER, WARNING, or CAUTION.
DANGERDANGER
DANGER
DANGERDANGER
You WILL be
if you DO NOT follow these directions.
WARNINGWARNING
WARNING
WARNINGWARNING
You CAN be KILLED or
you DO NOT follow these directions.
CAUTICAUTI
CAUTION
CAUTICAUTI
KILLED
or
SERIOUSLY INJURED
SERIOUSLY INJURED
if
DO NOT fill the fuel tank while the engine is running or
hot. DO NOT overfill tank, since spilled fuel could ignite if
it comes into contact with hot engine parts or sparks from
the ignition system. Store fuel in approved containers, in
well-ventilated areas and away from sparks and flames.
WARNING - Burn Hazards
Engine components can generate extreme
heat. To prevent burns, DO NOT touch
these areas while the engine is running or
immediately after operations. Never
operate the engine with heat shields or heat
guards removed.
or guards removed. Keep fingers, hands,
hair and clothing away from all moving
parts to prevent injury.
CAUTION - Accidental Starting
ALWAYS place the power source, circuit
breakers or ON/OFF switch in the OFF
position, when the generator is not in use,
unless connected to transfer switch.
CAUTION - Sight and Hearing Hazards
ALWAYS wear approved eye and
hearing protection.
CAUTION - Equipment Damage Messages
Other important messages are provided throughout this
manual to help prevent damage to your light tower, other
property, or the surrounding environment.
This reversible plate compactor,
NOTE
other property, or the surrounding
environment could be damaged
if you do not follow instructions.
Failure to follow instructions in this manual may lead to
serious injury or even death! This equipment is to be
operated by trained and qualified personnel only! This
equipment is for industrial use only.
The following safety guidelines should always be used when
operating the
GENERAL SAFETY
■
DO NOT operate or service this equipment before
reading this entire manual.
■
This equipment should not be operated by persons under 18
years of age.
■
NEVER operate this equipment without proper protective
clothing, shatterproof glasses, steel-toed boots and other
protective devices required by the job.
compactor
:
NEVER touch the hot exhaust manifold,
muffler or cylinder. Allow these parts to
cool before servicing engine or plate
compactor.
■
High Temperatures – Allow the engine to cool before adding
fuel or performing service and maintenance functions. Contact
hot
with
■
The engine of this compactor requires an adequate free
flow of cooling air.
operate the compactor in any
enclosed or narrow area where
free flow of the air is restricted. If
the air flow is restricted it will
cause serious damage to the
compactor or engine and may
cause injury to people and
property. Remember the engine
gives off DEADLY gases.
components can cause serious burns.
NEVER!
■
NEVER operate this equipment when not feeling
well due to fatigue, illness or taking medicine.
■
NEVER operate this equipment under the influence or drugs or
alcohol.
■
Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
■
ALWAYS check the machine for loosened threads or bolts
before starting.
■
ALWAYS wear proper respiratory (mask) hearing and eye
protection equipment when operating the pump.
■
ALWAYS refuel in a well-ventilated area, away from sparks
and open flames.
■
ALWAYS use extreme caution when working with flammable
liquids. When refueling, stop the engine and allow it to cool.
DO NOT
could result from fuel vapors, or if fuel is spilled on a hot
engine.
■
NEVER operate the equipment in an
explosive atmosphere
combustible materials. An explosion or fire
could result causing severe
or even death.
■
Topping-off to filler port is dangerous, as it
tends to spill fuel.
■
Refer to the
questions or information.
■
NEVER use accessories or attachments, which are not
recommended by Multiquip for this equipment. Damage to
the equipment and/or injury to user may result.
■
Manufacturer does not assume responsibility for any accident
due to equipment modifications.
smoke around or near the machine. Fire or explosion
Figure 2 displays the operation and safety decals as they appear on the reversible plate compactor. Should any of these decals
become damaged or unreadable, contact the Multiquip Parts Department for a replacement set.
The Mikasa MVH-200DA2 is a walk-behind, reversible plate
compactor designed for the compaction of sand, clay and asphalt.
This plate compactor is a powerful compacting tool capable of
applying a tremendous force in consecutive high frequency
vibrations to a soil surface. Its applications include soil compacting
for road, embankments and reservoirs as well as backfilling for
gas pipelines, water pipelines and cable installation work.
Vibratory Plates
The vibratory plates of the MVH-200DA2 produce low amplitude
high frequency vibrations, designed to compact granular soils.
The resulting vibrations cause forward motion. The engine and
handle are vibration isolated from the vibrating plate. The heavier
the plate, the more compaction force it generates.
Reversible Vibratory Plates
Reversible vibratory plates have two eccentric weights that allow
a smooth transition for forward and reverse travel, plus increased
compaction force as the result of dual weights.
Due to their weight and force, reversible plates are ideal for
semi-cohesive soils.
Frequency/Speed
The compactor's vibrating plate maximum frequency is 5200
vpm (vibrations per minute). The forward and reverse travel speed
of the compactor is approximately 75 ft./minute (23 meters/
minute).
Engine
The Mikasa MVH-200DA2 Plate Compactor is equipped with an
air-cooled, 4-stroke, single-cylinder YANMAR L70V6 diesel
engine.
Controls
Before starting the MVH-200DA2 Plate Compactor, identify and
understand the function of the controls and components as
indicated in Figure 3.
Figure 3 illustrates the location of the major components for the
MVH-200DA2 Reversible Plate Compactor. The function of each
component is described below:
1.Hand Grip – When operating the compactor use this hand
grip to maneuver the compactor.
Push
2.Forward & Reverse Lever –
compactor will move in a forward direction,
backwards, the compactor will move in backwards direction.
Placing the lever in the middle (midway) will cause the
compactor not to move (neutral).
3.Handle Bar – When operating the compactor, this handle
is to be in the downward position. When the compactor is
stored
to be
4.Guard Hook - Used to lift the machine with crane or other
lifting device.
5.Stopper - Locks the handle in place in the upward position
for stowing.
, move the handle bar to the upright position.
the lever forward, the
pull
the lever
6.Engine –This plate compactor uses a
engine. Refer to the owner’s manual for engine information
and related topics.
7.Belt Cover – Remove this cover to gain access to the Vbelts. NEVER run the compactor without the V-belt cover. If
the V-belt cover is not installed, the possibility exists that
your hand may get caught between the V-belt and clutch,
thus causing serious injury and bodily harm.
8.Base Plate – Designed to compact sand, clay, and asphalt.
9.Oil Tank – Fill with proper grade of engine oil.
10.Vibration Case – Encloses the eccentric, gears and
counter weights.
11.Shock Absorber – Protects plate compactor from damage
by absorbing vibration during operation.
12.Throttle Lever – Controls the speed of the plate compactor.
Place straight vertically to start, push fully counterclockwise
for full throttle and fully clockwise to stop plate compactor.
The engine shown above is a
The engine must be checked for proper lubrication and filled
with fuel prior to operation. Refer to the manufacturer’s engine
manual for instructions and details of operation and servicing.
Each component is described below:
1.Fuel Filler Cap – Remove this cap to add unleaded
gasoline to the fuel tank. Make sure cap is tightened
securely. DO NOT over fill.
2.Fuel Tank – Capacity is 3.5 quarts (3.31 liters) of diesel
fuel.
3.Air Cleaner – Prevents dirt and other debris from entering
the fuel system. Remove wing-nut on top of air filter
cannister to gain access to filter element.
4.Muffler – Used to reduce noise and emissions.
5.Recoil Starting Handle (pull rope) – Type of engine
starting method.
YANMAR L70V6
engine (Figure 4).
6.Recoil Starter– Manual-starting method. Pull the starter
grip until resistance is felt, then pull briskly and smoothly.
7.Oil Filler Cap / Dipstick – Remove this cap to add oil to the
engine crankcase. Read dipstick to determine if oil level is
low. DO NOT over fill.
NOTE
8.Oil Drain Plug – Unscrew plug to drain oil from engine
crankcase. Dispose of oil in a safe manner.
9.Decompression Lever– Press down before starting
engine. To prevent damage to engine, DO NOT use for any
other purpose.
CAUTION - Burn Hazard
CAUTION - Fueling The Engine
Adding fuel to the tank should be done only when
the engine is stopped and has had an
opportunity to cool down. In the event of a fuel
spill, DO NOT attempt to start the engine untill
the fuel residue has been completely wiped up,
and the area surrounding the engine is dry.
Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas
while the engine is running or immediately after
operating. NEVER operate the engine with the
muffler removed.
10.Fuel Cock– Controls the flow of diesel fuel to the carburetor.
Must be in the ON position when starting and running the
engine.
Operating the engine without
an air filter, with a damaged
air filter, or a filter in need of
replacement will allow dirt to
enter the engine, causing
rapid engine wear.
area or enclosed area structure that does not
provide ample
ALWAYS wear approved eye and hearing
protection before operating the compactor.
Before Starting:
1.Read safety instructions at the
beginning of manual.
2.Remove dirt and dust, particularly
in the engine cooling air inlet,
carburetor and air cleaner.
3.Check the air filter for dirt and dust.
If air filter is dirty, replace air filter with a new one as required.
4.Check carburetor for external dirt and dust. Clean with dry
compressed air.
5.Check fastening nuts and bolts for tightness.
Engine Oil Check:
free flow of air
.
3.Insert and remove the dipstick without screwing it into the filler
neck. Check the oil level shown on the dipstick.
4.If the oil level is low (Figure 6), fill to the edge of the oil filler
hole with the recommended oil type (Table 4). Maximum oil
capacity is 1.16 quarts (1.1 liters).
Figure 6. Engine Oil Dipstick (Oil Level)
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1.To check the engine oil level, place the compactor on secure
level ground with the engine stopped.
2.Remove the filler dipstick from the engine oil filler hole
(Figure 5) and wipe clean.
Fuel Check:
1. Remove the diesel cap located on top of fuel tank.
2. Visually inspect to see if the fuel level is low. If fuel is low,
3. When refueling, be sure to use a strainer for filtration. DO NOT
Figure 5. Engine Oil Dipstick (Removal)
WARNING - Explosive Fuel
Diesel 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 smoke while
refueling. DO NOT attempt to refuel the pump
if the engine is
This section is intended to assist the operator with the
start-up
section be read carefully before attempting to use the compactor
in the field.
Starting the Engine (Yanmar engine):
1.Open the fuel cock
2.Move the throttle lever to the START position by opening it
of the compactor. It is extremely important that this
(Figure 7).
Figure 7. Fuel Cock
to about 20 degrees (Figure 8).
initial
4.Push down the decompression lever (Figure 10) and release.
5.If the engine does not start, repeat steps 3 and 4.
Shut-Down Procedure:
1. Return the throttle lever to the START position. Allow the
machine to cool down for 2 to 3 minutes.
2. Turn the
stop the engine.
Figure 10. Decompression Lever
throttle lever
to the STOP position (Figure 11) to
Figure 8. Throttle Lever (Start Position)
3.Grasp the starter grip (Figure 9) and slowly pull it out. The
resistance becomes the hardest at a certain position, corresponding to the compression point. Pull the starter grip briskly
and smoothly for starting.
1. Move the throttle lever quickly to the STOP
(Figure 11).
2. Close the fuel cock.
position
MVH-200DA2 — OPERATION
Traveling:
1. Grasp the compactor's hand grip and move the throttle lever
fast
(Figure 12) quickly to the
operate correctly until the engine speed is high enough to
engage the centrifigal clutch (approximately 2300 RPMs).
Figure 12. Throttle Lever (Fast)
NOTE
position. The compactor will not
Always move the throttle lever
quickly without hesitation,
because increasing the engine
speed slowly causes the clutch
to slip.
To Turn The Compactor:
1. Move the
2. Hold the hand grip firmly and turn the compactor in the desired
direction. DO NOT swing compactor while gripping the travel
lever.
NOTE
Adjusting Handle Height:
The height of the handle is adjustable for your comfort .
1. Loosen the butterfly screw (Figure 14).
2. Turn the grip clockwise to raise the handle or counterclockwise to lower the handle.
3. When the handle is raised to the desired height, tighten the
butterfly screw.
travel lever
to the NEUTRAL position.
Whenever the compactor's vibration becomes weak or lost during
normal operation, regardless of
operation hours, check the V-belt
and clutch immediately.
2. To make the compactor travel forward, push the travel lever
forward (Figure 13). To make the compactor travel backward,
pull the travel lever back (Figure 13).
Figure 13. Travel Lever
5. Slowly walk behind the compactor and be on the lookout for
any large objects or foreign matter that might cause damage
to the compactor or bodily injury.
6. If travel lever is placed in the neutral position, the machine will
vibrate in place.
on hard and level ground with the engine shutdown.
be carried out
METINOITAREPOFOSRUOH
Inspection and Maintenance Service Tables.
To make sure your plate compactor is always in good working
condition before using, carry out the maintenance inspection in
accordance with Tables 5 through 7.
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Check for leakage of fuel or oil.
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These inspection intervals are for
operation under normal conditions.
Adjust your inspection intervals
based on the number hours plate
compactor is in use, and particular
working conditions. Fuel piping and
connections should be replaced
every 2 years.
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Check for loose screws including tightness. See Table 7
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Remove soil and clean the bottom of compaction plate.
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loosened hydraulic hose can be a cause for leakage. Check
hydraulic hose connections with wrench applied for
tightness.
1. Replace engine oil, first in 25 hours of operation and every
50 to 100 hours afterwards.
warm
2. Drain the engine oil when the oil is
Figure 16.
Figure 16. Engine Oil (Draining)
3. Remove the oil drain bolt and sealing washer and allow the
oil to drain into a suitable container.
4. Replace engine oil in the oil tank with recommended type
oil as listed in Table 4. Engine oil capacity is 1.16 quarts
(1.1 liter). DO NOT overfill.
5. Install drain bolt with sealing washer and tighten securely.
as shown in
3. Clean foam element in warm, soapy water or nonflammable
solvent. Rinse and dry thoroughly. Dip the element in clean
engine oil and completely squeeze out the excess oil from the
element before installing.
Hydraulic Oil
1. Check hydraulic oil in every 100 hours of operation. With
handle bar positioned vertically (storage position), remove
oil level check plug (Figure 18) from the top of hydraulic
pump and check for proper oil level.
2. Replace hydraulic oil after first 200 hours and in every 1,000
hours of operation.
Figure 17. Engine Air Filter
Air Filter:
1. Remove the air cleaner cover and foam filter element as
shown in Figure 17.
2. Tap the paper filter element (Figure 17) several times on a hard
surface to remove dir t, or blow compressed air [not exceeding
30 psi (207 kPa, 2.1 kgf/cm
air cleaner case side.
2
)] through the filter element from the
CAUTION - Cleaning the Engine Air Filter
NEVER brush off dirt. Brushing will force dirt into the fibers and
cause poor performance in your air filter. Replace the paper filter
element if it is excessively dirty.
After 200 hours of operation, remove the belt cover to check the
V-belt tension (Figure 19).
Figure 19. V-Belt Check
CAUTION - Checking and Replacing the V-Belt
NEVER attempt to check the V-belt with
the engine running. Severe injury can
occur if your hand gets caught between
the V-belt and the clutch. Always use
safety gloves.
Checking the V-belt
1. Tension is proper if the belt bends about 10 mm when
depressed strongly with finger between shafts. Loose or worn
V-belts reduces power transmission efficiency, causing weak
compaction and reduces the life of the belt itself.
Replacing the V-belt
1. Remove the belt cover.
2. Engage an offset wrench (19 mm) or the like to vibrator pulley
(lower) fastening bolt.
3. Engage waste cloth or the like at midway of V-belt on the left
side and while pulling it back strongly, rotate the offset wrench
clockwise so that the V-belt will come off.
Checking the Clutch
1. With belt cover removed, visually check outer drum of the
clutch for seizure and "V" groove for wear or damage.
2. Clean the "V" groove as necessary.
3. Check the clutch lining and shoe for signs of wear. If the shoe
is worn, replace the clutch to prevent deficient power
transmission and slippage.
Replacing the Clutch
1. Remove V-belt.
2. Remove bolt at engine power output by giving a shock to an
engaged wrench (e.g. tapping with hammer) and rotate the
bolt counterclockwise.
3. Remove clutch with a pulley extractor.
4. To install a new clutch, reverse steps 1-3.
Vibrator Oil Level Check
CAUTION - Checking and Replacing the V-Belt
Always clean the area around the vibrator oil level check hole
before removing oil check plug. This will prevent dirt and debris
from entering the system.
1.In every 100 hours of operation, with the machine positioned
horizontally, remove vibrator oil level check plug
(Figure 20) off vibrator (19 mm wrench) and see if oil is up to
filler port. Be sure to clean area around check hole to prevent
dirt and dust from entering.
2.In every 300 hours of operation, replace oil (capacity 1,500
cc). For draining oil through level check hole, have the
machine inclined with a sleeper or the like placed under the
compaction plate on opposite side.
* Use engine oil 10W-30 for this lubrication.
4. Check the clutch and replace as necessary, following the
procedures listed in
5. Engage V-belt to lower vibrator pulley and push the V-belt to
the left side of the upper clutch and the rotate offset wrench
clockwise so that the V-belt moves onto the pulley.