Hyundai power products HCOMP200-2 User manual

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MODEL: HCOMP200-2

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CONTENTS
1. SAFETY WARNING 3
2. ABOUT YOUR PRODUCT 7
3. ASSEMBLY 10
4. USE 13
5. MAINTENANCE 15
6. STORAGE 20
7. LIFT AND TRANSPORT 22
8. TROUBLE SHOOTING 23
9. DECLARATION OF CONFORMITY 24

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1. SAFETY WARNINGS
General Safety Rules
a) Understand your Machine
Read and understand the operator’s manual and labels affixed to the machine.
Learn its application and limitations as well as the specific potential hazards peculiar to
it.
Be thoroughly familiar with the controls and their proper operation. Know how to stop
the machine and disengage the controls quickly.
Make sure to read and understand all the instructions and safety precautions as outlined
in the Engine Manual, packed separately with your unit. Do not attempt to
operate the machine until you fully understand how to properly operate and maintain the
Engine and how to avoid accidental injuries and/or property damage.
b) Work area
Never start or run the engine inside a closed area. The exhaust fumes are dangerous,
containing carbon monoxide, an odorless and deadly gas. Operate this unit only in a
well ventilated outdoor area.
Never operate the machine without good visibility or light.
c) Personal safety
Do not operate the machine while under the influence of drugs, alcohol, or any medication that could
affect your ability to use it properly.
Dress properly. Wear heavy long pants, boots and gloves. Do not wear loose clothing, short pants,
jewelry of any kind. Secure long hair so it is above shoulder level. Keep
your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long
hair can be caught in moving parts.
Check your machine before starting it. Keep guards in place and in working
order. Make sure all nuts, bolts, etc. are securely tightened.
Never operate the machine when it is in need of repair or is in poor mechanical
condition. Replace damaged, missing or failed parts before using it. Check for fuel leaks.
Keep the machine in safe working condition.
Do not use the machine if the engine’s switch does not turn it on or off. Any gasoline
powered machine that can not be controlled with the engine switch is dangerous and must be
replaced.
Form a habit of checking to see that keys and adjusting wrenches are removed
from machine area before starting it. A wrench or a key that is left attached to a rotating part of the
machine may result in personal injury.
Stay alert, watch what you are doing and use common sense when operating the machine.
Do not overreach. Do not operate the machine while barefoot or when wearing sandals or
similar lightweight footwear. Wear protective footwear that will protect your feet and
improve your footing on slippery surfaces. Keep proper footing and balance at all times.
This enables better control of the machine in unexpected situations.
Avoid accidental starting. Be sure the engine’s switch is off before transporting the machine or
performing any maintenance or service on the unit. Transporting or performing
maintenance or service on a machine with its switch on invites accidents.
d) Fuel safety

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Fuel is highly flammable, and its vapors can explode if ignited. Take precautions when
using to reduce the chance of serious personal injury.
When refilling or draining the fuel tank, use an approved fuel storage container
while in a clean, well-ventilated outdoor area. Do not smoke, or allow sparks, open flames or other
sources of ignition near the area while adding fuel or operating the unit. Never fill fuel tank indoors.
Keep grounded conductive objects, such as tools, away from exposed, live electrical parts
and connections to avoid sparking or arcing. These events could ignite fumes or vapors.
Always stop the engine and allow it to cool before filling the fuel tank.
Never remove the cap of the fuel tank or add fuel while the engine is running or when the
engine is hot. Do not operate the machine with known leaks in the fuel system.
Loose the fuel tank cap slowly to relieve any pressure in the tank.
Never overfill fuel tank (there should be no fuel above the upper limit mark).
Replace all fuel tank and container caps securely and wipe up spilled fuel.
Never operate the unit without the fuel cap securely in place.
Replace all fuel tank and container caps securely and wipe up spilled fuel.
Never operate the unit without the fuel cap securely in place.
Avoid creating a source of ignition for spilled fuel. If fuel is spilled, do not attempt to start the
engine but move the machine away from the area of spillage and avoid
creating any source of ignition until fuel vapors have dissipated.
Store fuel in containers specifically designed and approved for this purpose.
Store fuel in a cool, well-ventilated area, safely away from sparks, open flames or other
sources of ignition.
Never store fuel or machine with fuel in the tank inside a building where fumes may
reach an spark, open flame, or any other source of ignition, such as a water
heater, furnace, clothes dryer and the like. Allow the engine to cool before storing in any enclosure.
e) Machine use and care
Never pick up or carry a machine while the engine is running.
Do not force the machine. Use the correct machine for your application. The
correct machine will do the job better and safer at the rate for which it was designed.
Do not change the engine governor settings or over-speed the engine. The
governor controls the maximum safe operating speed of the engine.
Do not run the engine at a high speed when you are not pounding.
Do not put hands or feet near rotating parts.
Avoid contact with hot fuel, oil, exhaust fumes and hot surfaces. Do not touch the engine or muffler.
These parts get extremely hot from operation. They remain hot for a short time
after you turn off the unit. Allow the engine to cool before doing maintenance or
making adjustments.
If the machine should start to make an unusual noise or vibration, immediately shut off
the engine, disconnect the spark plug wire, and check for the cause. Unusual noise or
vibration is generally warning of trouble.
Use only attachments and accessories approved by the manufacturer. Failure to do so can
result in personal injury.
Maintain the machine. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may affect the machine’s operation. If damaged, have

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the machine repaired before use. Many accidents are caused by poorly maintained equipment.
Keep the engine and muffler free of grass, leaves, excessive grease or carbon build up
to reduce the chance of a fire hazard.
Never douse or squirt the unit with water or any other liquid. Keep handles dry, clean and free from
debris. Clean after each use.
Observe proper disposal laws and regulations for gas, oil, etc. to protect the environment.
Store idle machine out of the reach of children and do not allow persons unfamiliar with
the machine or these instructions to operate it. Machine is dangerous in the hands of
untrained users.
f) Service
Before cleaning , repair , inspecting , Or adjusting, shut off the engine and make certain
all moving parts have stopped. Always make sure the engine’s switch is in its “OFF” position.
Disconnect the spark plug wire, and keep the wire away from the plug to prevent accidental starting.
Have your machine serviced by a qualified repair personnel using only identica l replacement parts.
This will ensure that the safety of the machine maintained.
Specific Safety Rules
To avoid injury, keep hands, fingers and feet away from the base plate. Grip the handle of the plate
compactor firmly with both hands. If both hands are holding the handle and your feet are clear
of the compactor base, your hands, fingers and feet can not be injured by the compactor base.
Always operate the machine from behind, never pass or stand in front of the
machine when the engine is running.
Never place tools or any other item under the plate compactor.
If the unit strikes a foreign object, stop the engine, disconnect the spark plug, thoroughly
inspect the machine for any damage, and repair the damage before restarting and
operating the machine.
Do not overload the machine capacity by compacting too deep in a single pass or at too fast a
rate.
Never operate the unit at high transport speeds on hard or slippery surfaces.
Exercise extreme caution when operating on or crossing gravel drives, walks, or roads. Stay alert for
hidden hazards or traffic. Do not carry passengers.
Never leave the operating position and leave the plate compactor unattended when the engine is
running.
Always stop the engine when compacting is delayed or when walking from one location to
another.
Stay away from the edged of ditches and avoid actions that may cause the plate
compactor to topple over.
Always ascend slopes carefully, in a direct path and in reverse to present the plate
compactor from toppling over onto the operator.
Always park the unit on a firm and level surface and shut the tool off.
To reduce exposure to vibration, limit the hours of operation and take periodic
breaks to minimize repetition and rest your hand. Reduce the speed and force in which you do
the repetitive movement. Try to fill each day with jobs where operating hand-held power
equipment is not required.

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SYMBOLS
Read these instructions for use carefully.
Wear eye protection. Wear hearing protection.
Wear protective gloves.
Wear safety footwear.
It is forbidden to remove or tamper with the protection devices and
safety devices.
Keep away from rotating parts.
Do not touch parts which are hot from operation. Serious burns may result.
Do not smoke or have open flames.
Use extreme caution when storing, handling and using fuels, as they are highly
volatile and explosive in vapor state.
Keep children and bystanders off and away.

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2. ABOUT YOUR PRODUCT
Your new Vibratory Plate Compactor will more than satisfy your expectations.
It has been manufactured under stringent quality standards to meet superior
performance criteria. You will find it easy and safe to operate, and with proper
care, it will give you many years of dependable service.
Carefully read through this entire operator’s manual before using. Take special
care to heed the cautions and warnings.
The commitment to quality has been designed into details: reinforced self-cleaning base
plate, engine oil drain hose, closed V-belt guard, self-adjusting centrifugal clutch
and folding handle. A range of useful accessories enables use in all kinds of applications.
The Plate Compactor applies energy to the loose soil or other materials to increase its density
and load bearing capacity, mainly used for small repair and maintenance work. The loose soil or
particles are moved or rearranged in a particular manner close to each other to avoid any
trapped air or voids. It increases the load bearing capacity, decreases water seepage, prevents
soil settlement, reduces swelling, contraction of the soil and prevents frost damage. It is ideal
for compaction of granular soils, sands, gravel, crushed aggregate and mixed soils.
These compactors are not intended to be used on cohesive soils such clay
or hard surfaces like concrete.
The Engine Manufacturer is responsible for all engine-related issues with
regards to performance, power rating, specifications, warranty and service. Please
refer to the Engine Manufacturer’s owner/operator’s manual, packed separately with
your unit, for more information.
Product description
1. Throttle Control
2. Lift Handle
3. Air Cleaner
4. Fuel Tank
5. Base Plate
6. Handle
7. Muffler
8. Oil Drain Hose
9. Belt Guard
10. Base Plate
11. Foldings Wheels
Bracket(Optional)
12. Wheels(Optional)

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Fuel Valve Control
The fuel valve opens and closes the passage between the fuel tank and the carburetor. The fuel
valve lever must be in the ON position for the engine to run. When the engine is not
in use, leave the fuel valve lever in the OFF position to prevent carburetor
flooding and to reduce the possibility of fuel leakage.
Throttle Control
The throttle lever controls engine speed. Moving the throttle lever makes the
engine run faster or slower.
Engine Switch
The engine switch enables and disables the ignition system. The engine switch must
be in the ON position for the engine to run. Turning the engine switch to the OFF
position stops the engine.
Choke Lever
The choke lever opens and closes the choke valve in the carburetor. The closed
position enriches the fuel mixture for starting a cold engine. The open position
provides the correct fuel mixture for operation after starting, and for restarting a
warm engine. Some engine applications use a remotely-mounted choke control
rather than the engine-mounted choke lever.
Recoil Starter Grip
Pulling the starter grip operates the recoil starter to crank the engine.
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Oil Drain Hose
Running the engine with dirty oil can cause premature engine wear and failure.
Changing oil regularly is extremely important. The flexible oil drain hose is equipped to
drain oil into appropriate receptacle.
Exciter
An eccentric weight mounted on the exciter shaft contained within exciter
housing is driven at high speed by a clutch and belt drive system. This high
speed shaft revolution causes the rapid lifting and downward ramming motion of
the machine as well as imparting a forward motion.
Specifications
Model
HCOMP200-2
Plate Size
520 X 445 mm
Centrifugal Force
13000 N
Exciter Speed
5500/min
Compaction depth
30 cm
Travel Speed
15 m/min
Engine
4.1kW (196cc)
Operation Weight
79 kg
Sound power level measued
99.0dB(A),K=2.26 dB(A)
Guarantee Sound power level
103dB(A)
Vibration value
15.6m/s2, K=1.5m/s2

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3. ASSEMBLY
a) Mount the handle to the chassis with the M10X95 bolt, washers and nut.
b) Fix the throttle control to the upper handle as shown.
c) Folding Wheels Kit
i. Slide the wheels over the stub axles. Secure with hairpin retainers and flat
washers.

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ii. Three holes on the stub axle allow to adjust the distance between the wheels, pull out
the pin first, adjust the wheels to the suitable distance, then tighten with the pin.
iii. Pull up the spring bolt and put the upper pipe of the wheels bracket into the
mounting bracket. Align two ends of the pipe with the holes. Slide the bolt
in and secure with the clips.

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d) Engine Oil
OIL HAS BEEN DRAINED FOR SHIPPING!
Failure to fill engine sump with oil before starting engine will result in permanent
damage and void engine warranty.
Add oil according to Engine Manual.

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4. USE
a) Adding fuel:
i. Fill the fuel tank as instructed in the separate Engine Manual;
ii. More detailed description of the engine operation and all related
precautions and procedures can be found in the Engine Manual packed separately
with the unit.
b) Starting Engine
i. Move the fuel valve lever to the “ON” position.
ii. To start a cold engine, move the choke to the CLOSE position. To restart a warm
engine, leave the choke lever in the OPEN position.
iii. Move the throttle lever away from the SLOW position, about 1/3 of
the way toward the FAST position.
iv. Turn the engine switch to the ON position.
v. Operate the starter.
c) Operating
Do not operate plate on concrete or on extremely hard, dry, compacted
surfaces. The plate will jump rather than vibrate and could damage both plate and
engine.
i. After engine warms up, pull throttle lever to accelerate engine speed. Plate will begin
vibrating and move forward.
ii. The plate compactor is designed to run at an engine speed (engine
take off shaft) of 3600 rpm (Normally considered full throttle). Running the
engine at lower rpm’s will result in a decrease of compaction force and
lower travel speed. It will create excessive “out-of-synch” vibrations resulting
in poor compaction, maneuverability, excessive wear to the machine, and
discomfort to the operator.
iii. In operation, guide the machine, but let the compactor do the work. Bearing
down on the handle is unnecessary and causes shock absorber wear.
iv. On level surfaces the compactor moves forward rapidly. On uneven
surfaces or inclines, light forward pressure on handle may be required to
assist the compactor in moving forward.
v. The number of passes required to reach a desired compaction level
will depend on the type and moisture content of soil. Maximum soil
compaction has been reached when excessive kickback is noticed.
vi. When using a compactor on asphalt, Water Sprinkler Kit is required to
help prevent the bottom plate from adhering to the hot asphalt surface.
vii. When using plate on paving stones, attach a pad to the bottom of the
plate to prevent chipping or grinding surface of the stones. A
special urethane pad designed for this purpose is available as an
optional accessory.

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viii. While a certain amount of moisture in the soil is necessary, excessive
moisture may cause soil particles to stick together and prevent good
compaction. If soil is extremely wet, allow it to dry somewhat before
compacting.
ix. If soil is so dry as to create dust c l o u d s w h i l e o p e r a t i n
g p l a t e , some moisture should be added to the ground material
to improve compacting. This will also reduce service to the air filter.
d) Stopping Engine
To stop the engine in an emergency, simply turn the engine switch to the OFF position.
Under normal conditions, use the following procedure.
i. Move the throttle lever to the SLOW position.
ii. Let engine idle for one or two minutes.
iii. Turn the engine switch to the OFF position.
iv. T urn the fuel valve lever to the OFF position.
Do not move choke control to CLOSE to stop engine. Backfire
or engine damage may occur.
e) Idle Speed
Set throttle control lever to its “low” position t o r e d u c e s t r e s s o n t h e e
n g i n e w h e n compacting is not being performed. Lowering the engine speed to
idle the engine will help extend the life of the engine, as well as
conserve fuel and reduce the noise level of the machine.

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5. MAINTENANCE
a) Preventive Maintenance
i. Turn off engine. Engine must be cool.
ii. Keep the engine’s throttle lever in its SLOW position, and remove spark plug
wire from spark plug and secure.
iii. Inspect the general condition of the plate compactor. Check for loose screws,
m i s a l i g n m e n t o r b i n d i n g o f m o v i n g parts, cracked or
broken parts, and any other condition that may affect its safe operation.
iv. R e m o v e a l l d e b r i s f r o m t h e p l a t e compactor with a soft
brush, vacuum, or compressed air. Then use a premium quality lightweight
machine oil to lubricate all moving parts.
v. Clean the bottom of the compactor base as soon as it begins to pick up soil
being compacted. The unit can not do a good job if the bottom
surface is not smooth and clean.
vi. Replace spark plug wire.
Never use a “pressure washer” to clean your plate compactor.
Water can penetrate tight areas of the unit and cause damage to
spindles, pulleys, bearings, or the engine. The use of pressure
washers will result in shortened life and reduce serviceability.
b) Checking V-Belt(s)
To ensure optimum power transmission from the engine to the eccentric shaft, the V-belt(s)
must be in good condition and operate under proper tension.
i. Turn off engine. Engine must be cool.
ii. Remove the belt guard to access the V-belt(s).
iii. Check the condition of the V-belt(s). If any V-belt is cracked, frayed, or
glazed, it should be replaced as soon as convenient.
iv. Check the V-belt tension by squeezing them in the center. The normal
deflection on each side should be 9mm (3/8” to 13mm (1/2” with
moderate pressure from your thumb or finger.
On new machines or after installing a new belt, check belt tension after
first 20 hours of operation. Check and adjust belt every 50 hours
thereafter.
c) Tensioning V-Belt(s)
Proper belt tension is critical to good performance.
Proper adjustment will assure long belt life. Too much or too little belt tension will
cause premature belt failure.
i. Loosen the jam nuts B, leaving enough space between the nut and bracket.

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ii. Push engine toward the back of the plate by turning the adjustment bolts A
to remove any slack in V-belt(s).
When adjusting the belt(s), make sure that the clutch
pulley is in alignment with exciter pulley.
iii. When the V-belt tension is correct, tighten the jam nuts B against the bracket.
iv. Tighten the engine mount bolts.
v. Replace the belt guard.
If the adjustment bolts have no more adjustment left, the belt(s)
may have to be replaced.

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d) Replacing V-Belt(s)
Both V-belts should be replaced at the same time because they will wear
evenly through normal use. Work on one belt at a time.
i. Loose 4 engine mount bolts (do not remove) only enough to move the
engine forward.
ii. Loosen the jam nuts B and bolts A shown in above figure.
iii. Slide the engine toward the front of plate and slip the old V-belt(s) off of the wheel
pulley and install the new V-belt(s) in their place.
iv. Position the V-belt(s) over the engine pulley.
v. Move the engine back.
When adjusting the belt(s), make sure that the clutch
pulley is in alignment with exciter pulley.
vi. When the V-belt tension is correct, tighten the jam nuts B and the engine mount bolts.
vii. Replace the belt guard.
When removing or installing the drive belt(s), be careful
not to get your fingers caught between the belt and pulley.
e) Exciter Lubrication
The exciter housing is pre-serviced using Automatic Transmission Fluid Dextron III,
Mercon, EXXON (ESSO) NUTO H-32 or its equivalent. Change fluid after 200 hours of
operation.
i. Let exciter cool before changing exciter oil.
ii. Remove the belt guard and V-belt(s).

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iii. Remove the bolts that hold the deck to the housing.
iv. Lift entire deck with engine from housing.
v. Remove pipe plug from top of exciter housing. Tilt housing upside
down so oil drains from exciter. Examine oil for metal chips as a precaution to future
problems.
vi. Return plate housing to the upright position.
vii. Fill the exciter housing with exciter oil 140 ml

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Do not overfill - overfilling can result in excessive
temperatures in the exciter.
viii. Apply pipe sealant to pipe plug and reinstall into top of exciter housing.
ix. Reinstall deck, V-belt(s) and belt guard.
f) Engine maintenance
Refer to the Engine Manual included in your plate compactor for the
information on engine maintenance. Your engine manual provides detailed
information for performing the tasks.

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6. STORAGE
If the plate compactor will not be used for a period longer than 30 days,
following the steps below to prepare your unit for storage.
1) Drain the fuel tank completely. Stored fuel containing ethanol or MTBE can start to go stale
in 30 days. Stale fuel has high gum content and can clog the
carburetor and restrict fuel flow.
2) Start the engine and allow it to run until it stops. This ensures no fuel is left in
the carburetor. Run the engine until it stops. This helps prevent deposits from
forming inside the carburetor and possible engine damage.
3) While the engine is still warm, drain the oil from the engine. Refill with fresh oil of the grade
recommended in the Engine Manual.
4) Allow the engine to cool. Remove the spark plug and put 60 ml of
SAE-30 of high quality motor oil into the cylinder. Pull the starter rope slowly to distribute
the oil. Replace the spark plug.
Remove the spark plug and drain all of the oil from the cylinder
before attempting to start the unit after storage.
5) Use clean cloths to clean off the outside of the compactor and to keep the air
vents free of obstructions.
Do not use strong detergents or petroleum based cleaners
when cleaning plastic parts. Chemicals can damage plastics.
6) Pull up the spring bolt and fold up the wheels bracket.