Multiquip MVH406GH User Manual
OPERATION AND PARTS MANUAL
SERIES
MODEL MVH406GH
REVERSIBLE PLATE COMPACTOR
(HONDA GX390U1SMX2 GASOLINE ENGINE)
Revision #3 (02/04/14)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
MVH406GH — PROPOSITION 65 WARNING
PAGE 2 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
NOTES
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 3
TABLE OF CONTENTS
MIKASA MVH406GH
REVERSIBLE PLATE
COMPACTOR
Proposition 65 Warning ..............................................2
Table Of Contents ......................................................4
Parts Ordering Procedures ........................................5
Safety Message Alert Symbols .............................. 6-7
Rules for Safe Operation ....................................... 8-9
Operation and Safety Decals ................................... 10
Specifications ...........................................................11
Dimensions .............................................................. 12
Features ................................................................... 13
Plate Compactor Components .................................14
Engine Components ................................................15
Pre-Inspection .................................................... 16-17
Operation ........................................................... 18-20
Maintenance ...................................................... 21-24
Troubleshooting (Engine) ................................... 25-26
Troubleshooting (Compactor) .................................. 27
Honda GX390U1SMX2 Gasoline Engine
Air Cleaner Assembly ......................................... 44-45
Camshaft Assembly ........................................... 46-47
Carburetor Assembly ......................................... 48-49
Control Assembly ............................................... 50-51
Crankcase Cover Assembly ............................... 52-53
Crankshaft Assembly ......................................... 54-55
Cylinder Barrel Assembly ................................... 56-57
Cylinder Head Assembly .................................... 58-59
Fan Cover Assembly .......................................... 60-61
Flywheel Assembly ............................................ 62-63
Fuel Tank Assembly ........................................... 64-65
Ignition Coil Assembly ........................................ 66-67
Muffler Assembly ............................................... 68-69
Piston Assembly ................................................. 70-71
Recoil Starter Assembly ..................................... 72-73
Labels Assembly ................................................ 74-75
Terms and Conditions Of Sale — Parts .................. 76
PARTS ILLUSTRATIONS
Explanation Of Code In Remarks Column ...............28
Suggested Spare Parts ............................................29
Nameplate and Decals....................................... 30-31
Vibrating Plate Assembly ................................... 32-33
Base and Engine Assembly ............................... 34-35
Vibrator Assembly .............................................. 36-37
Control Handle Assembly .................................. 38-41
Hand Pump Assy ............................................... 42-43
Specifications and part numbers are
subject to change without notice.
PAGE 4 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
r
PARTS ORDERING PROCEDURES
Ordering parts has never been easier!
Choose from three easy options:
Effective:
January 1
st
, 2006
Best Deal!
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
■
View Parts Diagrams
■
Order Parts
■
Print Specification Information
Goto www.multiquip.com and click on
Order Par ts
to log in and save!
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Order via Phone:
Non-Dealer Customers:
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
If you have an MQ Account, to obtain a
Username and Password, E-mail us at:
parts@multiquip.com.
To obtain an MQ Account, contact you
District Sales Manager for more information.
Use the
internet
on
Standard orders
and qualify for a 5% Discount
for all orders which include
complete part numbers.*
Fax
your order in and qualify for a 2% Discount
on
Standard orders
for all orders which include
complete part numbers.*
Domestic (US) Dealers Call:
1-800-427-1244
International Customers
their local Multiquip Representatives for
Parts Ordering information.
Note: Discounts Are Subject To Change
Note: Discounts Are Subject To Change
should contact
When ordering parts, please supply:
❒❒
Dealer Account Number
❒
❒❒
❒❒
❒
Dealer Name and Address
❒❒
❒❒
❒
Shipping Address (if different than billing address)
❒❒
❒❒
❒
Return Fax Number
❒❒
❒❒
❒
Applicable Model Number
❒❒
❒❒
❒
Quantity, Part Number and Description of Each Part
❒❒
All orders are treated as
and will ship the same day if received prior
to 3PM PST.
www.multiquip.com
WE ACCEPT ALL MAJOR CREDIT CARDS!
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 5
❒❒
❒
Specify Preferred Method of Shipment:
❒❒
✓
UPS/Fed Ex
■
Priority One
■
Ground
■ Next Day
■
Second/Third Day
Standard Orders
✓ DHL
✓
Tr u ck
MVH-406GH — SAFETY MESSAGE ALERT SYMBOLS
FOR YOUR SAFETY AND THE SAFETY OF OTHERS!
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 been developed
to provide complete instructions for the safe
and efficient operation of the Multiquip MVH406GH Plate Compactor . Refer to the engine
manufacturer's instructions for data relative
to its safe operation.
Before using this plate compactor, ensure that the
operating individual has read and understands all
instructions in this manual.
SAFETY MESSAGE ALERT SYMBOLS
Potential hazards associated with the operation of this
equipment will be 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 Gasses
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
Gasoline is extremely flammable, and its
vapors can cause an explosion if ignited.
DO NOT start the engine near spilled fuel
or combustible fluids.
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.
DANGER
You WILL be
NOT follow directions.
WARNING
You CAN be
NOT follow directions.
CAUTION
You CAN be
KILLED
KILLED
INJURED
or
or
if you DO NOT follow directions.
SERIOUSLY
SERIOUSLY
injured if you DO
injured if you DO
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.
CAUTION - Respiratory Hazard
ALWAYS wear approved
protection when required.
respiratory
PAGE 6 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
MVH-406GH — SAFETY MESSAGE ALERT SYMBOLS
MVH-406
MVH-406
CAUTION - Rotating Parts
NEVER operate equipment with covers,
or guards removed. Keep fingers, hands,
hair and clothing away from all moving
parts to prevent injury.
CAUTION - Accidental Starting
ALWAYS place the engine ON/OFF
switch in the OFF position, when
equipment is not in use.
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 equipment, other property, or the
surrounding environment could be damaged if
you do not follow instructions.
DIESEL
DIESEL
PLASTIC
TRUCK-BED
LINER
M
VH
-406
DANGER
DO NOT ADD FUEL
TO COMPACTOR IF
COMPACTOR IS PLACED
INSIDE TRUCK-BED WITH
PLASTIC LINER. POSSIBILITY EXISTS
OF EXPLOSION OR FIRE DUE TO
.STATIC ELECTRICITY
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 7
MVH-406GH — RULES FOR SAFE OPERATION
■
WARNING - Read This Manual
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 this equipment.
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.
NEVER touch the hot exhaust manifold,
muffler or cylinder. Allow these parts to
cool before servicing engine or generator.
■
High Temperatures – Allow the engine
to cool before adding fuel or performing
service and maintenance functions.
Contact with
serious burns.
■
The engine of this reversible plate compactor requires an
adequate free flow of cooling air. NEVER operate the
reversible plate 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 reversible plate compactor or
engine and may cause injury to
people and property. Remember
the vibration roller's engine gives
off DEADLY gases.
■
ALWAYS refuel in a well-ventilated area, away from sparks
and open flames.
hot
components can cause
■
■
NEVER operate this equipment when not
feeling well due to fatigue, illness or taking
medicine.
■
NEVER operate the saw under the influence or drugs or
alcohol.
■
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. Unauthorized equipment
modification will void all warranties.
■
Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
■
ALWAYS check all the bolts on the light tower for tightness.
■
NEVER disconnect any
These devices are intended for operator safety. Disconnection
of these devices can cause severe injury, bodily harm or
even death! Disconnection of any of these devices will void
all warranties.
"emergency or safety devices"
■
■
■
■
■
■
■
.
ALWAYS use extreme caution when working with flammable
liquids. When refueling, stop the engine
smoke
and allow it to cool. DO NOT
or near the machine. Fire or explosion could
result from fuel vapors, or if fuel is spilled on
a hot engine.
NEVER operate the reversible plate compactor in an
explosive atmosphere or near combustible materials. An
explosion or fire could result causing severe
around
bodily harm or
even death.
Topping-off to filler port is dangerous, as it tends to spill fuel.
ALWAYS store the reversible plate compactor in a clean, dry
location out of the reach of children.
NEVER run engine without air cleaner. Severe engine
damage may occur.
NEVER leave the reversible plate compactor unattended,
turn off engine.
CAUTION must always be observed while servicing this
reversible plate compactor. Rotating parts can cause injury if
contacted.
DO NOT leave reversible plate compactor with engine
running.
PAGE 8 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
MVH-406GH — RULES FOR SAFE OPERATION
■
NEVER disconnect any
These devices are intended for operator safety. Disconnection
of these devices can cause severe injury, bodily harm or even
death! Disconnection of any of these devices will void all
warranties.
Transporting
■
Always shutdown engine before transporting.
■
Tighten fuel tank cap securely and close fuel cock to prevent
fuel from spilling.
■
Drain fuel when transporting compactor over long distances
or bad roads.
■
Always tie-down the compactor during transportation by
securing the compactor's guard frame with an appropriate
tie-down.
Loading and Unloading
■
Before lifting, make sure that machine parts (hook and
vibration insulator) are not damaged and screws are not
loosened or lost.
"emergency or safety devices"
.
Emergencies
■
■
■
ALWAYS know the location of the
nearest
ALWAYS know the location of the nearest
and
In emergencies
nearest phone or
Also know the phone numbers of the nearest
ambulance, doctor
information will be invaluable in the case of an
emergency.
fire extinguisher
first aid kit
.
always
keep a phone on the job site
.
know the location of the
and
fire department
. This
.
■
ALWAYS make sure crane or lifting device has been properly
secured to the lifting bale of compactor.
■
NEVER lift the machine while the engine is running.
■
Use a reliable chain, cable or strap of adequate lifting
capacity.
■
NEVER allow any person or animal to stand underneath the
machine while lifting.
■
Use a crane with a one point suspension hook and lift straight
upwards or forklift to load and unload the compactor. A skilled
crane operator is required to perform the job.
■
ALWAYS use the lifting bale (Figure 1) on the machine
when lifting is required. DO NOT use any other part of the
machine for lifting.
■
ALWAYS lift the machine vertically.
■
Try not to lift machine to unnecessary heights.
Maintenance Safety
■
■
■
■
■
■
NEVER lubricate components or attempt service on a
running machine.
ALWAYS allow the machine a proper amount of time to
cool before servicing.
Keep the machinery in proper running condition.
Fix damage to the machine immediately and always replace
broken parts.
Dispose of hazardous waste properly. Examples of
potentially hazardous waste are used motor oil, fuel and
fuel filters.
DO NOT use food or plastic containers to dispose of
hazardous waste.
■
DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
Figure 18. Lifting the Compactor
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 9
MVH-406GH — OPERATION AND SAFETY DECALS
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.
Figure 2. Operation and Safety Decals
PAGE 10 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
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MVH-406GH —SPECIFICATIONS
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MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 11
6
)
MVH-406GH — DIMENSIONS
Figure 3. MVH-406GH Reversible Plate Compactor Dimensions
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PAGE 12 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
MVH-406GH— FEATURES
Plate Compactor
The Mikasa MVH-406GH 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-406GH 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 4600
vpm (vibrations per minute). The forward and reverse travel speed
of the compactor is approximately 76 ft./minute (24 meters/
minute).
Engine
The Mikasa MVH-406GH Plate Compactor is equipped with a
HONDA GX390U1SMX2 engine.
Controls
Before starting the MVH-406GH Plate Compactor, identify and
understand the function of the controls and components as
indicated in Figure 4.
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 13
MVH-406GH— PLATE COMPACTOR COMPONENTS
2
9
1
4
13
14
3
5
7
Figure 4. MVH-406GH Reversible Plate
Compactor Components
12
8
Figure 4 illustrates the location of the major components for the
MVH-406GH 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,
the lever forward, the
pull
the lever
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
, move the handle bar to the upright position.
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.
6. Engine – This plate compactor uses a GX390U1SMX2
Honda gasoline 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 exist 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 Reservoir – Fill with Shell Tellus Oil 46 or equivalent
grade hydraulic oil.
10. Vibration Case – Encloses the eccentric, gears and
counter weights.
11. Hydraulic Cylinder – Activated by moving the travel lever.
The cylinder controls the direction of movement by the plate
compactor.
12. Shock Absorber – Protects plate compactor from damage
by absorbing vibration during operation.
13. Throttle Lever – Controls speed of the plate compactor.
Place straight vertically to start, push fully counterclockwise
for full throttle and fully clockwise to stop plate compactor.
14. Rubber Cover – Lift this rubber cover to gain access to
the fuel tank.
10
MVH-406
6
11
PAGE 14 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
MVH-406GH— ENGINE COMPONENTS
Figure 5. MVH-406GH Engine Components
INITIAL SERVICING
The engine (Figure 5) must be checked for proper lubrication and
filled with fuel prior to operation. Refer to the manufacturers engine
manual for instructions & details of operation and servicing. The
engine shown above is a HONDA engine, operation for other
types of engines may vary somewhat.
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.
6. Choke Lever – Used in the starting of a cold engine, or in
cold weather conditions. The choke enriches the fuel
mixture.
7. 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.
DANGER
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 until the fuel residue has been completely
wiped up, and the area surrounding the engine is dry.
2. Throttle Lever – Used to adjust engine RPM speed (lever
SLOW
advanced forward
FAST
).
3. Engine ON/OFF Switch – ON position permits engine
starting, OFF position stops engine operations.
4. Recoil Starter (pull rope) – Manual-starting method. Pull
the starter grip until resistance is felt, then pull briskly and
smoothly.
5. Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop
the flow of fuel.
, lever back toward operator
8. Spark Plug – Provides spark to the ignition system. Set
spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch) Clean
spark plug once a week.
9. Muffler – Used to reduce noise and emissions.
operating. NEVER operate the engine with the muffler removed.
10. Fuel Tank – Holds unleaded gasoline. For additional
information refer to engine owner's manual.
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.
WARNING
Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas
while the engine is running or immediately after
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 15
MVH-406GH — PRE-INSPECTION
CAUTION
NEVER operate the compactor in a confined
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. Familiarize yourself with the operating
and control elements of the machine
and the working environment. This includes obstacles in
the working area, bearing capacity of the ground and the
necessary safety provisions.
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 fastening nuts and bolts for tightness. Loose threads
may cause damage to the machine when vibrating.
free flow of air
.
4. If the oil level is low (Figure 7), fill to the edge of the oil filler
hole with the recommended oil type (Table 4). Maximum oil
capacity is 1.16 quarts (1.10 liters).
Figure 7. Engine Oil Level
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5. Understand the geographical features and regulations of
the job site.
6. Clean the compactor, removing dirt and dust. Particularly,
the bottom of the plate, engine cooling air inlet.
Checking Engine Oil Level
1. To check the engine oil level, place the compactor on secure
level ground with the engine stopped.
2. Remove the dipstick from the engine oil filler hole (Figure 6)
and wipe it clean.
3. Insert and remove the dipstick without screwing it into the
filler neck. Check the oil level shown on the dipstick.
Checking the Hydraulic Oil Level
1. To check the engine oil level, place the compactor on secure
level ground with the engine stopped.
2. Remove the hydraulic oil breather cap located at the top of the
hydraulic oil tank (Figure 8).
3. Using a 24 mm wrench, remove the hydraulic oil filler plug.
3. Visually inspect to determine if hydraulic oil level is low. If oil
level is low add Shell Tellus 46 hydraulic oil or equivalent
through the hand pump oil filler port.
Figure 6. Engine Oil Dipstick Removal
PAGE 16 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
Figure 8. Hydraulic Oil Filler Plug Removal
MVH-406GH — PRE-INSPECTION
CAUTION
DO NOT overfill hydraulic oil tank. This could cause oil leaks
and sluggish operation. Clean cap and surrounding area before
opening to prevent dirt from entering oil tank.
4. When adding hydraulic oil, only fill to the specified oil level as
marked on the front of the hydraulic oil tank (Figure 9). DO
NOT overfill
Figure 9. Oil Tank (Front View)
Checking the Air Cleaner
1. To check the engine oil level, place the compactor on secure
level ground with the engine stopped.
2. Loosen the wing nut (Figure 10), remove the air cleaner
cover.
3. Remove the air cleaner element (Figure 11) and inspect it
for signs of wear or dirt. If air cleaner element is dirty, clean
or replace element.
Diesel fuel is highly flammable and can be dangerous if
mishandled. DO NOT smoke while refueling. DO NOT attempt
to refuel the compactor if the engine is
Checking The Fuel
1. Remove the fuel cap located on top of fuel tank.
2. Visually inspect to see if fuel level is low. If fuel is low, replenish
with diesel fuel (Figure 12).
3. When refueling, be sure to use a strainer for filtration. DO NOT
top-off fuel. Wipe up any spilled fuel.
Figure 11. Air Cleaner Element
Explosive Fuel
DANGER
hot! or running
.
Figure 12. Refueling
DANGER
Fuel spillage on a hot engine can cause a
fire
or
explosion
.
If fuel spillage occurs, wipe up the spilled fuel completely to
prevent fire hazards.
NEVER!
smoke around or near the
compactor.
Figure 10. Air Cleaner Element
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 17
CAUTION
DO NOT attempt to operate the compactor
until the Safety, General Information and
Inspection sections of this manual have
read and thoroughly understood
been
This section is intended to assist the
operator with the
compactor. It is extremely important that this section be read
carefully before attempting to use the compactor in the field.
Refer to Figure 3 for the location of controls and components.
Releasing the Handle
1. Pull the handle release pin, (Figure 13) then push down on
the hand grip to release the handle.
initial start-up
.
of the
STARTING THE ENGINE
1. Place the engine fuel valve lever (Figure 15) to the “ON”
position.
MVH-406GH — OPERATION
Figure 14. Handle Adjustment
2. Place the
(center).
Figure 13. Handle Release Pin
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.
Figure 16. Travel/Throttle Lever (Start Positions)
Figure 15. Engine Fuel Valve Lever
throttle lever
(Figure 16) in the START position
PAGE 18 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
MVH-406GH — OPERATION
3. Place the
if starting a cold engine.
4. Place the
position if starting a warm engine or if the temperature is
warm.
choke lever
Figure 17. Engine Choke Lever (Open)
choke lever
( Figure 17) in the “OPEN” position
( Figure 18) in the “CLOSED”
Figure 20. Engine Start Handle
7. If the engine has started, slowly return the choke lever
(Figure 18) to the “CLOSED” position. If the engine does
not start, repeat steps 1 through 6.
8. Before the compactor is placed into operation, run the
engine for several minutes. Check for fuel leaks and noises
that would be associated with a loose component.
TRAVELING
CAUTION
Make sure to follow all safety rules referenced in the safety section
of this manual before operating compactor. Keep work area
clear of debris and other objects that could cause damage to the
compactor or bodily harm.
Figure 18. Engine Choke Lever (Closed)
5. Place the
position.
Figure 19. Engine ON/OFF Switch (ON position)
6. Grasp the starter grip (Figure 20) and slowly pull it out. The
resistance becomes the hardest at a certain position,
corresponding to the compression point. Pull the starter
briskly and smoothly for starting.
engine ON/OFF
switch (Figure 19) in the “ON”
1. Grasp the compactor's hand grip (Figure 21), and move the
fast
engine throttle lever (Figure 21) quickly to the
2. With the throttle lever in the fast position, the engine speed
should be around 3,600 RPM, therefore engaging the centrifugal clutch
Figure 21. Throttle Lever (Fast)
position.
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 19
ALWAYS move the throttle lever quickly without
hesitation, because increasing the engine
speed slowly causes the clutch to slip.
3. To make the compactor move in the forward direction push
the travel lever ( Figure 22) forward.
MVH-406GH—OPERATION
Figure 23. Throttle Lever (Stop)
Figure 22. Travel Lever
4. To make the compactor move in the reverse direction pull the
travel lever ( Figure 22) backwards.
5. Firmly gasp the compactor's hand grip, the compactor will
begin moving in the desired position when the direction lever
has been placed in the desired position.
6. 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.
7. If travel lever is placed in the neutral position, the machine will
vibrate in place.
8. To move the compactor laterally, hold the hand grip firmly and
swing compactor. DO NOT swing compactor while gripping
the travel lever.
Normal Shutdown
1. Return the throttle lever to the START position (Figure 16).
Allow the machine to cool down for 2 to 3 minutes.
2. Place the travel lever in the NEUTRAL position.
3. Place the throttle lever in the STOP position (Figure 23) to stop
the engine.
Emergency Shutdown
1. Move the throttle lever quickly to the
STOWING THE HANDLE
1. Push up the handle upward (Figure 25) until the handle locks
in place.
Figure 24. Starter Switch (STOP)
STOP
position.
4. Turn the engine ON/OFF switch to the “OFF” position (Figure
24).
Figure 25. Stowing the Handle
PAGE 20 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
MVH-406GH — MAINTENANCE
CAUTIONCAUTION
Inspection and other services should
always
be carried out on
hard and level ground with the engine shutdown.
Inspection and Maintenance Service Tables.
1. 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.
HG604-HVM.5ELBATNOITCEPSNIENIHCAM
METINOITAREPOFOSRUOH
gnissiMroesooL
swercS
straPdegamaD)yadyreve(sruoh8yrevE
oCfonoitcnuF
gnillortn
traPmetsyS
kaeLmetsySciluardyHsruoh001yrevE
)yadyreve(sruoh8yrevE
)yadyreve(sruoh8yrevE
Fuel piping and connections should be replaced every 2 years.
HG604-HVM.6ELBATKCEHCENIGNE
METINOITAREPOFOSRUOH
kcehCgulPkrapS)keewyreve(sruoh04yrevE
kaeLleuFroliO)yadyreve(sruoh8yrevE
enthgiT
sdaerhT
gninetsaFfoss
dnakcehCliOenignE
tnemhsinelpeR
tnemecalpeRliOenignE
gninaelCretliFriAsruoh001
)yadyreve(sruoh8yrevE
)yadyreve(sruoh8yrevE
sothsinelpeR(
)level
sruoh001
yrevE
mumixamdeificep
ot05yrevenehtsruoh52tsrifretfA
.kcehcenignenosliatedroflaunamenigneetarapeseeS
Daily Service
Check for leakage of fuel or oil.
kcehCliOrotarbiVsruoh001yrev
E
Check for loose screws including tightness. See Table 7
below (tightening torque ), for retightening:
liOrotarbiV
tnemecalpeR
kcehCliOciluardyHsruoh001yrevE
liOciluardyH
tnemecalpeR
kcehC)hctulc(tleb-Vsruoh002yrevE
sruoh003yrevE
lairetaM
T4 07 051 003 005 057 001,1 004,1 000,2
oh002retfatsriF
sruoh000,1
yreveneht,sru
T8-6 001 052 005 008 003,1 000,2 007,2 008,3
T11 051 004 008 002,1 000,2 009,2 002,4 006,5
* 001
CAUTION
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.
Remove soil and clean the bottom of compaction plate.
Check hand pump, piping and hose for any leakage. A
loosened hydraulic hose can be a cause for leakage. Check
hydraulic hose connections with wrench applied for
tightness.
.7ELBAT
mm6 mm8 mm01 mm21 mm41 mm61 mm81 mm02
~003
~056
053
007
)munimulafositrap-retnuocesacnI(*
)dednahthgirllaeraenihcamsihthtiwesunisdaerhT(
kramsilairetamfoytilauqdnalairetaM
.wercsdna,tlobhcaenode
retemaiD)mc/gk.ni(EUQROTGNINETHGIT
Check engine oil.
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 21
MVH-406GH — MAINTENANCE
Spark Plug
1. Remove and clean the spark plug (Figure 26).
2. Adjust the spark gap to 0.028 ~0.031 inch (0.6~0.7 mm). This
unit has electronic ignition, which requires no adjustments.
Engine Oil Replacement:
1. Replace engine oil, in first 25 hours of operation and every
50 to 100 hours afterwards.
2. Oil may be drained more easily when it is warm after
operation (For more details, see separate engine Owner's
Manual).
Air Filter (Every 6 Months or 400 Hours)
1. The air filter element should be cleaned because a clogged
air cleaner can cause poor engine starting, lack of power
and shorten engine life substantially.
Figure 26. Spark Plug Gap
Engine Oil Replacement
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
as shown in
Figure 27.
3. Remove the oil drain bolt and sealing washer and allow
the oil to drain into a suitable container.
4. Replace engine oil with recommended type oil as listed
in Table 4. Engine oil capacity is 1.16 quarts (1.1 liters).
DO NOT overfill.
5. Install drain bolt with sealing washer and tighten securely.
2. To clean or replace air filter loosen the wing nut on the air
filter housing (Figure 28) remove the cover and take out air
filter cartridge. If only cleaning of the air filter is desired blow
through the air filter cartridge from the inside, moving a jet of
dry compressed air up and down until all dust is removed.
NEVER attempt to check the V-belt with the engine running.
Severe injury can occur if your hand gets caught between the Vbelt and the clutch (Figure 29). Always use safety gloves.
Figure 27. Engine Oil (Draining)
Figure 28. Engine Air Filter and Element
CAUTION
CLUTCH
PULLEY
VIBRATOR
PULLEY
Figure 29. V-Belt Hazard
PAGE 22 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
MVH-406GH—MAINTENANCE
Checking and Replacing the V-Belt and Clutch
1. After 200 hours of operation, remove the belt cover to check
the V-belt tension (Figure 30). Tension is proper if the belt
bends about 3/8”(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.
Figure 30. V-Belt Check
Replacing the V-belt
Remove the belt cover. Engage an offset wrench 3/4”(19 mm) or
the like to vibrator pulley (lower) fastening bolt. 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.
Reinstalling the V-belt
Engage V-belt to lower vibrator pulley and push the V-belt to left
side of upper clutch and, in the same manner as in removal,
rotate offset wrench clockwise so that the V-belt goes back on.
Checking Clutch
Check the clutch simultaneously with V-belt checking. With belt
cover removed, check outer drum of the clutch for seizure and
"V" groove for wear or damage with your eyes. Clean the "V"
groove as necessary. If the shoe is worn, power transmission
becomes deficient and slipping will result.
Replacing Clutch
Vibrator Oil Level Check
Always clean the area around the vibrator oil level check plug
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, use a 3/4” (19 mm) wrench and remove vibrator
oil level check plug (Figure 31). Visually inspect and see if
vibrator oil level is up to filler port. Use engine oil 10W-30 for
lubrication. Capacity of the lubrication oil is 20.3 fl.oz (600cc).
Be sure to clean area around check hole to prevent dirt and
dust from entering.
Figure 31. Vibrator Oil Drain and Check Plugs
Draining Vibrator Oil
1. Replace vibrator oil after first 200 hours and in every 1,000
hours of operation.
2. Position handle bar vertically (storage position).
3. Using a 14 mm wrench remove the vibrator oil drain plug
(Figure 31) from the vibrating plate assembly.
CAUTION
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.
Remove V-belt. Remove bolt at engine power output by giving
a light tap with a hammer to an engaged wrench and rotate bolt
counterclockwise. Remove clutch with a pulley extractor. To
reinstall, reverse the procedure.
CAUTION
Whenever the compactor's vibration becomes weak or lost during
normal operation regardless of operation hours, check the V-belt
and clutch immediately.
MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14) — PAGE 23
4. After hydraulic oil has been completely drained from
machine, fill with 10W-30 motor oil to the appropriate safe
operating level (Figure 31).
5. Reinstall drain plug into vibrating plate assembly. Apply seal
tape or Loctite #575 to thread portion of drain plug.
Draining Hydraulic Oil
1. Disconnect the hydraulic hose (Figure 32) connected to the
hydraulic oil cylinder.
MVH-406GH—MAINTENANCE
2. Push the travel lever back and forth to drain the hydraulic oil
from the hand pump (hydraulic oil reservoir).
Make sure hydraulic oil is at a normal safe operating level. DO
NOT over fill. Over filling (excessive oil) will cause excess oil to
blow out of bleeder plug.
3. Loosen bleeder plug located at top of hydraulic cylinder on
side of vibrator (Figure 35). Air remaining in the circuit will
be forced out of the bleeder plug. Once all air has been
purged from the hydraulic system, tighten bleeder plug
securely
Figure 32. Hydraulic Oil Cylinder/Hose
3. After draining hydraulic oil, reconnect hydraulic oil hose to
cylinder.
4. Place handle in upright position. Pull travel lever all the way
back (reverse), and using a rope, secure travel lever to hand
grip.
Adding Hydraulic Oil
1. Remove the breather cap and oil plug (Figure 33) from the
hydraulic oil tank using a 24mm hex socket.
4. Reinsert oil plug into hydraulic oil tank and tighten securely.
Reinstall breather cap.
The
bleeder plug
CAUTION
CAUTION
should only be loosened, but not removed.
Figure 33. Hydraulic Oil Tank
2. Using a funnel, add
hydraulic oil tank through the oil filler port (Figure 34). Oil
tank capacity is 50.7 fl. oz (1500 cc)
Figure 34. Hydraulic Oil Maintenance
Shell Tellus Oil #46
or equivalent to the
Figure 35. Bleeder Plug
LONG TERM STORAGE
When storing your compactor for long periods do the following:
Run the engine at idle speed for 3-5 minutes.
Stop the engine. Drain the engine crankcase oil while the
engine is still warm. Fill engine crankcase with fresh oil.
Wipe any oil or dirt that may have accumulated on the
compactor.
Store compactor in a cool dry place, out of reach of children
and unauthorized personnel.
Troubleshooting
See Tables 8 (engine) and 9 (plate compactor) on proceeding
pages for engine and plate compactor troubleshooting guide.
PAGE 24 — MVH406GH PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #3 (02/04/14)
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