PROPOINT 8570541 Le manuel du propriétaire

V1.1 8570541

Please read and understand all instructions before use. Retain this manual

for future reference.

JPC80 Plate

Compactor

User Manual

8570541 JPC80 Plate Compactor V1.1

2 For technical questions call 1-800-665-8685

SPECIFICATIONS

Engine Type

Honda GX 160

Compacting Plate Dimensions (L x W)

21-1/2 x 16-1/2 in.

Vibrations/Minute

6,400 VPM

Travel Speed

66 to 82 ft/min

Compaction Force

3,968 lb

Compaction Depth

12 in.

Compaction Area/Hour

5,445 to 6,765 sq. ft

Noise Level

70 to 95 dB

INTRODUCTION

The plate compactor is designed to compact granular soils,

crushed aggregate, sand, asphalt and other materials.

Featuring over 3,900 lbs. of compacting force and the ability

to cover up to 6,700 sq. ft./hour makes this compactor ideal

around forms, footings, drainage ditches, gas and sewer works

and building construction. Heavy duty shock mounts provide

vibration isolation to the engine and components helping

prevent component wear and reduces operator stress

and fatigue.

JPC80 Plate

Compactor

V1.1 JPC80 Plate Compactor 8570541

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A separate manual for the gasoline engine is included with

the plate compactor. Please read the engine instruction

manual before using this product. The engine instruction

manual is considered accurate when information about the

engine disagrees with this manual.

SAFETY

WARNING! Read and understand all instructions before

using this tool. The operator must follow basic precautions

to reduce the risk of personal injury and/or damage to

the equipment.

Keep this manual for safety warnings, precautions, operating or

inspection and maintenance instructions.

HAZARD DEFINITIONS

Please familiarize yourself with the hazard notices found in

this manual. A notice is an alert that there is a possibility of

property damage, injury or death if certain instructions are

not followed.

DANGER! This notice indicates an immediate and specific

hazard that will result in severe personal injury

or death if the proper precautions are not taken.

WARNING! This notice indicates a specific hazard or unsafe

practice that could result in severe personal

injury or death if the proper precautions are not

taken.

CAUTION! This notice indicates a potentially hazardous

situation that may result in minor or moderate

injury if proper practices are not taken.

NOTICE! This notice indicates that a specific hazard or

unsafe practice will result in equipment or

property damage, but not personal injury.

8570541 JPC80 Plate Compactor V1.1

4 For technical questions call 1-800-665-8685

WORK AREA

1. Operate in a safe work environment. Keep your work area

clean, well lit and free of distractions.

2. Keep anyone not wearing the appropriate safety

equipment away from the work area.

3. Store tools properly in a safe and dry location. Keep tools

out of the reach of children.

4. Do not install or use in the presence of flammable gases,

dust or liquids.

PERSONAL SAFETY

WARNING! Wear personal protective equipment approved by

the Canadian Standards Association (CSA) or American

National Standards Institute (ANSI).

PERSONAL PROTECTIVE EQUIPMENT

1. Always wear impact safety goggles that provide front and

side protection for the eyes. Eye protection equipment

should comply with CSA Z94.3-07 or ANSI Z87.1 standards

based on the type of work performed.

2. Wear gloves that provide protection based on the work

materials or to reduce the effects of tool vibration.

3. Non-skid footwear is recommended to maintain footing

and balance in the work environment.

4. Wear protective clothing designed for the work

environment and tool.

5. Wear steel toe footwear or steel toe caps to prevent a foot

injury from falling objects.

6. Wear a NIOSH approved respirator when working on

materials that produce hazardous fumes, dust or

particulate matter.

7. This tool can cause hearing damage. Wear hearing

protection gear with an appropriate Noise Reduction

Rating to withstand the decibel levels.

V1.1 JPC80 Plate Compactor 8570541

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PERSONAL PRECAUTIONS

Control the tool, personal movement and the work

environment to avoid personal injury or damage to the tool.

1. Do not operate any tool when tired or under the influence

of drugs, alcohol or medications.

2. Avoid wearing clothes or jewelry that can become

entangled with the moving parts of a tool. Keep long hair

covered or bound.

3. Do not overreach when operating the tool. Proper footing

and balance enables better control in

unexpected situations.

4. Securely hold this tool using both hands. Using a tool with

only one hand can result in loss of control.

SPECIFIC SAFETY PRECAUTIONS

WARNING! DO NOT let comfort or familiarity with product

(gained from repeated use) replace strict adherence to the

tool safety rules. If you use this tool unsafely or incorrectly,

you can suffer serious personal injury.

1. Use the correct tool for the job. This tool was designed for

a specific function. Do not modify or alter this tool or use it

for an unintended purpose.

2. Do not operate the tool if the safety guards are missing.

3. Do not allow anyone to stand next to the plate compactor

while it is in operation. The compactor’s plate can cause a

serious injury.

4. Before operation, the operator has to be made

familiar with the necessary safety precautions and

operating techniques.

5. All users must understand the operation of all controls and

learn how to stop the engine quickly in case of emergency.

5.1 Become familiar with the machine’s controls and all the

caution, warning and danger decals affixed to the

machine before attempting to start or operate.

8570541 JPC80 Plate Compactor V1.1

6 For technical questions call 1-800-665-8685

6. The engine and exhaust are hot during operation.

Severe thermal burns can occur on contact, especially

with the muffler.

6.1 Remove accumulated debris from the muffler and

cylinder area. Combustible debris, such as leaves,

grass, brush, etc. can catch fire if they come in contact

with a hot engine.

6.2 Do not place anything on the engine while it is running.

6.3 Allow the muffler, engine cylinder and fins to cool

before touching grass-covered or brush-covered

unimproved land.

7. Always operate this equipment with all guard and safety

devices in place. Never operate this machine if any guard

or safety devices have been removed or if they have

malfunctioned.

8. Do not insert your hand or finger between the pulley cover

and engine during operation to avoid injury to your hand.

9. Never operate the plate compactor with the belt cover

removed. The exposed belt and pulley may cause serious

injury when the tool is in use.

10. Never leave the machine unattended while running as

it will move on its own. Move the throttle lever to low

gear and shut the plate compactor’s engine off before

leaving the area.

11. Do not use on steep slopes, as the tool can topple over.

VIBRATION PRECAUTIONS

1. This tool vibrates during use. Repeated or long-term

exposure to vibration may cause temporary or

permanent physical injury, particularly to the hands,

arms and shoulders.

2. Anyone using vibrating tools regularly or for an extended

period should first be examined by a doctor and then have

regular medical check-ups to ensure medical problems are

not being caused by or worsened from tool use.

V1.1 JPC80 Plate Compactor 8570541

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3. If you feel any medical symptoms related to vibrations

(such as tingling, numbness, and white or blue fingers),

seek medical attention as soon as possible.

4. DO NOT use this tool if one of the following applies:

4.1 Pregnant

4.2 Impaired blood circulation to the hands

4.3 Past hand injuries

4.4 Nervous system disorders

4.5 Diabetes

4.6 Raynaud's Disease

5. Do not smoke while operating the tool. Nicotine reduces

the blood flow to the hands and fingers, increasing the risk

of vibration-related injury.

6. Wear suitable gloves to reduce the effects of vibration.

7. Use the tool with the least amount of vibration, when there

is a choice between different processes.

8. Do not use for extended periods. Take frequent breaks

when using this tool.

9. Let the tool do the work. Grip the tool as lightly as possible

(while still keeping safe control of it).

10. To reduce vibrations, maintain the tool as explained in

this manual. If abnormal vibrations occur, stop using this

tool immediately.

CARBON MONOXIDE POISONING

WARNING! Never start or run this engine indoors as exhaust

contains carbon monoxide gas. Opening windows and doors

is not enough to ventilate the area.

Carbon monoxide is a colourless and odourless gas that is

difficult to detect. Carbon monoxide poisoning results from

inhalation of the gas and may be lethal if left untreated.

Evacuate all people to an area with clean air and seek

immediate medical attention for any person experiencing the

following symptoms:

8570541 JPC80 Plate Compactor V1.1

8 For technical questions call 1-800-665-8685

1. Headache

2. Confusion

3. Shortness of breath

4. Weakness

5. Fatigue

6. Dizziness

7. Unstable gait (stumbling

around)

8. Nausea and vomiting

9. Unconsciousness

10. Flu-like symptoms

without fever

UNPACKING

WARNING! Do not operate the tool if any part is missing.

Replace the missing part before operating. Failure to do so

could result in a malfunction and personal injury.

Remove the parts and accessories from the packaging and

inspect for damage. Make sure that all items in the parts list

are included.

Contents:

• Plate Compactor

• Engine Instruction Manual

IDENTIFICATION KEY

A Handle

B Throttle Lever

C Lifting Lug

D Engine Frame

E Engine

F Belt Cover

G Base Plate

H Vibrator

I Upper Plate

J Wheel Bushing

When this manual

refers to a part number, it refers to the included Parts List.

Fig. 1

V1.1 JPC80 Plate Compactor 8570541

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OPERATION

IMPORTANT! Before digging or compacting, contact

your local utilities to determine the location of buried

pipes or cables.

The plate compactor can compact loose soil, sand, gravel,

asphalt and broken concrete. Soils with a high clay content are

not recommended for compacting with this tool, but it can be

done with the proper technique (see Compacting High Clay

Content Soil).

The tool vibrates the surface through the base plate,

forcing the soil/gravel into a smaller physical space. The

surface material must be loose enough to allow movement

during compaction. Some surfaces may require preparation

before compacting.

A surface that is too hard can cause the tool to bounce instead

of compact. This may damage the tool or cause a vibration

injury over time due to repeated exposure. A bouncing plate

compactor indicates the material is compact. Add another

layer of material if building up a compacted area.

PREPARING THE SURFACE

1. Dry Surface – A dry surface will produce dust during

compaction. Sprinkle water over soil and allow it to soak in,

before resuming compaction. Only sprinkle enough water

on gravel to keep the dust down. This will extend the life of

the engine’s air filter.

2. Wet Surface – Soil that is too wet may stick to the base

plate. The sticking soil will then compact onto the tool

and cause excess weight that can put more stress on

the engine. It will also prevent the proper compaction of

the soil surface. Dry the surface or wait until it is suitable

for compaction.

3. Asphalt - Wet the asphalt surface and base plate of

the tool to prevent the asphalt from sticking during

8570541 JPC80 Plate Compactor V1.1

10 For technical questions call 1-800-665-8685

compaction. Dampen the surface and base plate

as needed.

4. Stones/Broken Concrete – Remove large stones or chunks

of concrete as the compactor does not break these apart.

Larger stones and broken concrete may not compact as

much as expected. Compaction is more effective with

smaller objects.

5. Obstacles – A work site may have natural obstacles

(stump, buried stones) or manmade obstacles

(construction waste, power cords or hoses) that

will interfere with the compacting process. Check

the work area and remove all obstacles before

beginning compacting.

OPERATING THE PLATE COMPACTOR

The plate compactor is started with the throttle lever (#C12) in

low gear. The power bypasses the centrifugal clutch and the

base plate does not vibrate.

Once the throttle lever is opened, the base plate begins to

vibrate. As the vibrator rotary shaft (#D12) rotates, the

centrifugal force ‘throws’ the base plate forward. This motion

pulls the tool forward without effort. As the throttle lever is

opened further, the centrifugal force increases in strength and

frequency. This results in deeper compaction and the tool

moves faster.

This unit can only travel forward. Plan your compacting route

to allow forward turns, if the compacting next to a structure

such as a wall.

WARNING! Maintain a grip on the tool at all times when under

power, as it will move by itself when the throttle is open and

may pose an injury risk to bystanders and the operator.

1. Check the plate compactor before use (see Maintenance

Chart - Daily before operating)

1.1 Check the gasoline engine before use per the separate

engine instruction manual.

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2. Position the throttle lever in low gear.

3. Start the gasoline engine per instructions in the engine

instruction manual.

4. Hold the compactor handle (#C1) and move the throttle

lever towards high gear. The vibrator assembly will engage

and the compactor will begin to move forward.

5. Retain a hold of the handle and guide the tool as it

compacts. Inclines may require a gentle pressure to

maintain forward momentum (see Compacting on

an Incline).

6. Watch for obstacles in the tool’s work path that can create

a dangerous hazard or may damage the tool. Move the

throttle lever to low gear and wait for it to stop moving

before removing the obstacle. Turn the tool off and move

to a safe location if the object will require more than a few

seconds to remove.

7. The surface may require 3 or 4 passes to achieve full

compaction. The type of surface material will determine

how many passes are needed. The tool will begin to

bounce when the material is compact.

8. Move the throttle lever to low gear once a pass is complete

to disengage the vibrator assembly. Reposition the tool for

another pass and repeat steps 4 and 5.

9. Move the throttle lever to low gear once the job is

complete and wait until the tool stops vibrating. Shut the

engine off per the engine instruction manual instructions

and allow it to cool.

9.1 Let the engine idle for several minutes before shutting

it off if the compactor was used for a length of time

or the job was hard on the equipment. This will allow

a gradual cooling of the engine components

without damage.

8570541 JPC80 Plate Compactor V1.1

12 For technical questions call 1-800-665-8685

COMPACTING HIGH CLAY CONTENT SOIL

A dry intermediary material may be used to cover the soil

surface to prevent the soil from sticking to the compactor’s

base plate.

1. To compact soil with a high clay content, reduce speed

so the compactor’s base plate is still vibrating, but not

leaving the surface. This will require the operator to

push the compactor more to account for the loss of

natural momentum.

2. Check underneath the base plate and remove all material

that is stuck after each pass or more often if required.

3. Double the number of passes to compact the soil as the

plate compactor is not at full power.

COMPACTING ON AN INCLINE

WARNING! Never stand below the plate compactor when

using on an incline as it may topple and cause a serious

injury. When changing direction, always remain uphill.

WARNING! Stop compacting immediately if the tool is

difficult to control on an incline. The tool may topple and

cause a serious injury to the operator or bystanders.

The incline cannot exceed a 20° angle. There may be a risk

that the tool will topple during compaction. The angle will

also prevent the oil lubrication system from operating

correctly and damage the engine.

1. The best method of compacting on an incline is starting at

the top and moving down the incline.

2. Adjust the speed that the compactor moves with the

throttle (#C12), until it is comfortable.

3. At the slope’s bottom, move the throttle (#C12) to idle

speed to stop the base plate from vibrating.

4. Pull the plate compactor to the top of the incline and fully

open the throttle to start the base plate vibrating. Resume

the soil compacting.

V1.1 JPC80 Plate Compactor 8570541

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4.1 The optional wheel assembly will make it easier to pull

the plate compactor up the incline.

5. A shallow incline may allow compacting from

side-to-side, moving down the incline as each section

is complete. In this case, compacting on an incline may

require the operator to lightly push the tool to maintain

forward momentum.

CARE & MAINTENANCE

1. Maintain the tool with care. A tool in good condition is

efficient, easier to control and will have fewer problems.

2. Inspect the tool components periodically. Repair or replace

damaged or worn components. Only use identical

replacement parts when servicing.

3. Follow instructions for lubricating and

changing accessories.

4. Keep the tool handles clean, dry and free from oil/grease

at all times.

5. Maintain the tool’s labels and name plates. These carry

important information. If unreadable or missing, contact

Princess Auto Ltd. for replacements.

6. Have the plate compactor inspected at least once a year.

7. Consult the engine instruction manual for engine care and

maintenance steps.

WARNING! Only qualified service personnel should repair the

tool. An improperly repaired tool may present a hazard to the

user and/or others.

8570541 JPC80 Plate Compactor V1.1

14 For technical questions call 1-800-665-8685

MAINTENANCE SCHEDULE

Maintenance Interval

Maintenance Point

Daily before

operating.

1. Check the fuel level.

2. Check the engine oil level.

3. Inspect the fuel lines.

4. Inspect the air filter and replace it

if needed.

5. Check and tighten the external

hardware.

After the first 20

operating hours.

1. Check and adjust the drive belt.

2. Change the engine oil.

After the first 50

operating hours or

every week.

1. Check and adjust the drive belt.

2. Clean the air cleaner element.

3. Change the engine oil.

4. Check and clean the spark plug.

After the first 100

operating hours or

every month.

1. Clean the fuel strainer.

After the first 300

operating hours or

every year.

1. Check and adjust the valve clearance.

2. Clean the cylinder head.

3. Change the lubrication oil (see

Lubrication).

LUBRICATION

Inspect and lubricate the tool when required. Use grease to

lubricate the tool. Other lubricants may not be suitable and

could damage the tool or cause a malfunction during use.

VIBRATOR SYSTEM LUBRICATION

The tool’s vibrator housing (#D13) contains the vibrator rotary

shaft (#D12) that causes the base plate to move. The vibrator

housing contains extreme pressure oil to bathe the rotary shaft

during operation.

Replace the oil every 300 hours with 150cc of SAE 80W90

Multigear GL-5 Oil (SKU 8003027).

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1. Remove the vibrator oil gauge (#D16) from the vibrator

rotary housing.

2. Confirm the oil is level with the opening.

3. Top up with oil if low.

4. Replace vibrator oil gauge.

REPLACING VIBRATOR SYSTEM OIL

1. Run tool briefly to mix and warm the oil.

2. Remove the vibrator oil gauge from the vibrator

rotary housing.

3. Place a receptacle below the opening to catch the

waste oil.

4. Tip the tool enough to empty the oil out of the vibrator

rotary housing.

5. Refill the vibrator rotary housing with an extreme pressure

oil until it is level with the opening.

6. Replace the vibrator oil gauge.

7. Dispose of the waste oil in accordance with local by-laws.

STORAGE

When not in use for an extended period, apply a thin coat of

lubricant to the steel parts to avoid rust. Remove the lubricant

before using the tool again.

LONG-TERM STORAGE

In case of long period storage for more than 30 days:

1. Remove foreign objects such as loose stones and dirt from

the plate compactor and engine.

2. Drain all the fuel from the fuel tank (see engine instruction

manual for procedure).

3. Clean the engine cylinder cooling fins.

4. Clean or replace the air filter.

5. Change engine oil and follow procedures described in the

engine instruction manual for engine storage.

6. Store the plate compactor in a clean, dry area. Cover it up

with dry cloth for storage.

8570541 JPC80 Plate Compactor V1.1

16 For technical questions call 1-800-665-8685

TRANSPORTATION

WARNING! Transport the plate compactor with an empty

fuel tank or with the fuel shut-off valve secured in the

OFF position.

1. Allow the engine to cool before transporting to prevent

burn injuries or a fire hazard.

2. Do not attempt to load the plate compactor onto a

vehicle by yourself. Use a crane or additional people to

assist in loading/unloading. The tool is heavy and may

cause a back injury.

3. Do not hold the plate compactor by the handle while

loading as it may swing open and cause an impact injury.

4. Secure the tool upright to prevent it from moving or

toppling over during transportation. The tool is heavy

and can cause a crushing injury if it falls over onto the

user or a bystander.

5 Transport the tool in the upright position. Turn all valves to

the OFF position. Ensure all caps are in place and sealed

tight to prevent spills if it should fall over during

transportation.

5.1 Remove fuel from the engine’s fuel tank when possible

before transportation.

6. Do not transport with the engine’s spark plug facing down.

Transporting with the spark plug down will result in hard

starting and/or engine smoking.

DISPOSAL

Recycle a tool damaged beyond repair at the

appropriate facility.

Contact your local municipality for a list of disposal facilities

or by-laws for electronic devices, batteries, oil or other

toxic liquids.

IMPORTANT! DO NOT pollute the environment by allowing

uncontrolled discharge of waste oil.

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TROUBLESHOOTING

Visit a Princess Auto Ltd. location for a solution if the tool does

not function properly or parts are missing. If unable to do so,

have a qualified technician service the tool.

Problem(s)

Possible Cause(s)

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