makita VR001C Battery Powered Concrete Vibrator Instruction Manual

: June 12, 2024
: Makita

Table of Contents

VR001C Battery Powered Concrete Vibrator
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VR001C Battery Powered Concrete Vibrator

Battery Powered Concrete Vibrator4 9

Original instructions

INTENDED USE

The tool is intended for removing bubbles from concrete when casting concrete.

NOISE

The typical A-weighted noise level determined according
to EN60745:
Model: VR001C, VR002C
Sound power level (LWA): 98.4 dB (A)
Sound pressure level (LpA): 87.4 dB (A)
Uncertainty (K): 3 dB (A)
Model: VR003C, VR004C
Sound power level (LWA): 97.6 dB (A)
Sound pressure level (LpA): 86.6 dB (A)
Uncertainty (K): 3 dB (A)

NOTE: The declared noise emission value(s) has been
measured in accordance with a standard test method
and may be used for comparing one tool with another.

NOTE: The declared noise emission value(s) may also
be used in a preliminary assessment of exposure.

WARNING: Wear ear protection.

WARNING: The noise emission during actual
use of the power tool can differ from the declared
value(s) depending on the ways in which the
tool is used especially what kind of workpiece is
processed.

WARNING: Be sure to identify safety measures
to protect the operator that are based on an
estimation of exposure in the actual conditions of
use (taking account of all parts of the operating cycle
such as the times when the tool is switched off and
when it is running idle in addition to the trigger time).

VIBRATION

The vibration total value (tri-axial vector sum) determined
according to EN60745:
Model: VR001C, VR002C
Work mode: operation without load
Vibration emission (ah): 1.9 m/s2 (Hose)
Vibration emission (ah): 0.7 m/s2 (Inverter case)
Uncertainty (K): 1.5 m/s2
Model: VR003C, VR004C
Work mode: operation without load
Vibration emission (ah): 3.1 m/s2 (Hose)
Vibration emission (ah): 1.7 m/s2 (Inverter case)
Uncertainty (K): 1.5 m/s2

NOTE: The declared vibration emission value has
been measured in accordance with a standard test
method and may be used for comparing one tool with
another.

NOTE: The declared vibration emission value may
also be used in a preliminary assessment of exposure.
WARNING: The vibration emission during actual
use of the power tool can differ from the declared
emission value depending on the ways in which
the tool is used especially what kind of workpiece
is processed.

WARNING: Be sure to identify safety measures
to protect the operator that are based on an
estimation of exposure in the actual conditions of
use (taking account of all parts of the operating cycle
such as the times when the tool is switched off and
when it is running idle in addition to the trigger time).

EC Declaration of conformity

For European countries only
The EC declaration of conformity is included as Annex A to this instruction manual.

GENERAL POWER TOOL SAFETY WARNINGS

WARNING: Read all safety warnings and all
instructions. Failure to follow the warnings and
instructions may result in electric shock, fire and/
or serious injury.

Save all warnings and instructions for future reference.

The term “power tool” in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.

Work area safety

1. Keep work area clean and well lit. Cluttered or dark
areas invite accidents.

2. Do not operate power tools in explosive atmospheres,
such as in the presence of flammable liquids, gases
or dust. Power tools create sparks which may ignite
the dust or fumes.

3. Keep children and bystanders away while operating
a power tool. Distractions can cause you to lose
control.

Electrical Safety

4. Power tool plugs must match the outlet. Never modify
the plug in any way. Do not use any adapter plugs
with earthed (grounded) power tools. Unmodified
plugs and matching outlets will reduce risk of electric
shock.

5. Avoid body contact with earthed or grounded
surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded.

6. Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of
electric shock.

7. Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving
parts. Damaged or entangled cords increase the
risk of electric shock.

8. When operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of a
cord suitable for outdoor use reduces the risk of
electric shock.

9. If operating a power tool in a damp location is
unavoidable, use a ground fault circuit interrupter
(GFCI) protected supply. Use of a GFCI reduces
the risk of electric shock.

Personal Safety

10. Stay alert, watch what you are doing and use
common sense when operating a power tool. Do
not use a power tool while you are tired or under the
influence of drugs, alcohol or medication. A moment
of inattention while operating power tools may result
in serious personal injury.

11. Use personal protective equipment. Always wear
eye protection. Protective equipment such as dust
mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce
personal injuries.

12. Prevent unintentional starting. Ensure the switch is
in the off-position before connecting to power source
and/or battery pack, picking up or carrying the tool.
Carrying power tools with your finger on the switch
or energizing power tools that have the switch on
invites accidents.

13. Remove any adjusting key or wrench before turning
the power tool on. A wrench or a key left attached to a
rotating part of the power tool may result in personal
injury.

14. Do not overreach. Keep proper footing and balance
at all times. This enables better control of the power
tool in unexpected situations.

15. Dress properly. Do not wear loose clothing or Jewelry.
Keep your hair, clothing, and gloves away from
moving parts. Loose clothes, Jewelry or long hair
can be caught in moving parts.

16. If devices are provided for the connection of dust
extraction and collection facilities, ensure these are
connected and properly used. Use of dust collection
can reduce dust-related hazards.
Power tool use and care

17. Do not force the power tool. Use the correct power
tool for your application. The correct power tool will
do the job better and safer at the rate for which it
was designed.

18. Do not use the power tool if the switch does not turn
it on and off. Any power tool that cannot be controlled
with the switch is dangerous and must be repaired.

19. Disconnect the plug from the power source and/or the
battery pack from the power tool before making any
adjustments, changing accessories, or storing power
tools. Such preventive safety measures reduce the
risk of starting the power tool accidentally.

20. Store idle power tools out of the reach of children
and do not allow persons unfamiliar with the power
tool or these instructions to operate the power tool.
Power tools are dangerous in the hands of untrained
users.

21. Maintain power tools. Check for misalignment or
binding of moving parts, breakage of parts and
any other condition that may affect the power tool’s
operation. If damaged, have the power tool repaired
before use. Many accidents are caused by poorly
maintained power tools.

22. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.

23. Use the power tool, accessories and tool bits etc.
in accordance with these instructions, taking into
account the working conditions and the work to be
performed. Use of the power tool for operations
different from those intended could result in a
hazardous situation.

Battery tool use and care

24. Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one type
of battery pack may create a risk of fire when used
with another battery pack.

25. Use power tools only with specifically designated
battery packs. Use of any other battery packs may
create a risk of injury and fire.

26. When battery pack is not in use, keep it away from
other metal objects, like paper clips, coins, keys,
nails, screws or other small metal objects, that can
make a connection from one terminal to another.
Shorting the battery terminals together may cause
burns or a fire.

27. Under abusive conditions, liquid may be ejected from
the battery; avoid contact. If contact accidentally
occurs, flush with water. If liquid contacts eyes,
additionally seek medical help. Liquid ejected from
the battery may cause irritation or burns. Service

Service

28. Have your power tool serviced by a qualified repair
person using only identical replacement parts.
This will ensure that the safety of the power tool is
maintained.

29. Follow instruction for lubricating and changing
accessories.

30. Keep handles dry, clean and free from oil and grease.

PRODUCT SAFETY WARNINGS

This product is a vibrator for compacting concrete.
Do not use the vibrator for any other purpose.
Be sure to read and understand this instruction
manual carefully before using the product so that
it can be operated safely and efficiently. Improper
machine use may result in injury or machine failure.
Keep this manual for further reference.
This product should be used by connecting it to the
Makita portable power pack “PDC01” or “PDC1200.”
Also, read the instruction manuals for the portable
power pack and the battery charger.
Never use this product while connected to any other
power supply device. Doing so may result in damage
to the circuit board or burnout of the motor. The
damage or motor burnout may destroy the insulation
and cause electric shock.
Do not use any battery other than the dedicated
battery specified by Makita for the portable power
pack. Also, do not use batteries that have been
modified (including batteries that have been
disassembled and the cells or other internal parts
replaced).
Do not charge the battery with anything other than
the included charger.
The term “battery cartridge” in this manual is
hereinafter referred to as “battery.”
Handle and maintain this product appropriately to
ensure safe operation.
When you lend this product to another person, be
sure to provide them the manuals and to fully explain
to them the safe and appropriate use of the product.
The specifications in this document are subject to
change without notice due to modification.
This product complies with these EMC standards:
EN61000-6-2 / EN61000-6-4.
This product does not comply with these EMC
standards: EN61000-6-3 / EN55014-1.
When using this product near other electronic
devices, it may cause radio interference.
At that time, users of this product may need to take
appropriate measures.

Concrete vibrator safety warnings

1. Put on a safety helmet, anti-vibration gloves, safety
boots, hearing protection, face protection (safety
glasses and mask), and safety harness before using
the vibrator.

2. When working, wear long sleeves and long pants
and keep skin exposure to a minimum to avoid skin
damage caused by flying concrete adhering to the
skin.
3. When using the vibrator near feet or in places that are
not very deep, concrete may be splattered around.
Use face protection (safety glasses and mask) to
protect your eyes and mouth. Please wear hearing
protector when working in noisy places.
4. Ensure a footboard is placed when work on bad
footing area such as on a rebar.
5. Since this product has a long hose, there is a risk
of injury by stumbling or making a false step if the
hose gets caught on rebar during work or moving,
or movement is limited by putting something on the
hose. Also, if the product is left in an area where
people pass by when work is suspended, it may
catch someone’s foot and cause someone to fall
or be injured. Be careful when handling hoses and
cables.
6. Long time use of vibrator or operating the vibrator
with unnatural posture may put a strain on a body.
Be sure to take appropriate breaks to avoid fatigue
or injury. Also, if you feel pain or numbness in your
hands, arms, shoulders, or back while using the
product, stop using it immediately and receive
appropriate treatment.
7. The business operator making use of this concrete
vibrator has to manage working hours and must
make efforts to prevent worker’s health impairment
comes from vibration.
Refer to the “VIBRATION TOTAL VALUE” section for
the details about the vibration strength of the vibrator.
Observe the relevant legal requirements and
guidelines of the country where the vibrator is used.

8. When temporarily stopping work, store the product
in a safe place. If it is placed in an aisle, it may catch
your foot and cause you to fall or get injured. If any
abnormality or malfunction occurs, immediately turn
off all power supplies, discontinue use, and detach
the portable power pack. For inspection and repair,
contact your local Makita Authorized Service Center.

9. The head assembly of this product is cooled by
insertion into ready-mixed concrete. Thus, do not
use it outside the ready-mixed concrete (i.e. in the
air). There is a possibility that the motor could burn
out.
10. Do not operate the head assembly in the air. When
operating it in the air, the vibrator reaches 100°C
(212°F) or higher in a few minutes, and you may get
burned upon touching it.
11. The head assembly becomes hot during operation.
After use, be careful not to touch it. There is a risk
of being burned.
12. Do not place or drop any heavy objects on the
cable or hose. It may damage the cable and cause
a malfunction.

13. Do not swing the head assembly by holding the hose
or cable. There is a possibility that this could cause
injury or damages to objects nearby.

14. The power switch should be turned ON/OFF only
when the head assembly is not inserted in the ready mixed
concrete.
If the power is turned OFF while the vibrator is in
the ready-mixed concrete, you may not be able to
remove the head assembly. Forcibly pulling it out
may cause injury.

15. Do not set the vibrator down and switch it on. The
head assembly may whip around out of control and
cause an accident.
16. Do not pry or twist the vibrator among the rebar or
the formwork with the head assembly. Otherwise the
head assembly may become abraded and burns the
motor.

17. When using a vibrator connected to the portable
power pack, be sure to work alone. Two-person
operation, where one holds the vibrator and the other
holds the portable power pack separately, may cause
accidents or injury.
18. When moving or storing the product, be sure to move
it with the portable power pack turned off . If the power
is left on, it may start up unexpectedly, causing an
accident or injury.
19. The head assembly of this product should not
be operated on hard surfaces such as hardened
concrete or steel plate. There is a possibility that
the bearings could burn, and the rotor could break.
20. Do not pull or suspend the cable from anything when
placing concrete or moving it, or the plug may be
loosened and could cause cable breakage or circuit
board failure.
21. The inverter case contains precise electronic
devices. Do not drop it, throw it, step on it, or subject
it strong shocks.
22. When inserting or removing the connector, be sure to
turn the portable power pack to OFF. If the connector
is plugged in or unplugged while the power is ON, it
may cause a malfunction.

23. To prevent poor contact, clean off any dirt or rust from
the plug terminals before inserting them securely into
the output socket of the portable power pack. Poor
contact with the plug is one of the main causes of
failure, such as motor burnout and damage to the
circuit board.
24. The portable power pack to be connected to this
product uses a lithium-ion battery. Do not give strong
shock to the battery, splash water onto the battery,
or place the battery near a heat. Doing so may result
in malfunction, electric shock, or fi re.
25. When an abnormality occurs, please stop operation
immediately. Otherwise, it may cause a fi re, electric
shock, or injury.
26. Do not use the product in the presence of flammable
liquids, gases, or dust. Doing so may cause ignition
or explosion.
27. Do not attempt to disassemble or modify this product.
Doing so may result in electric shock, overheating,
rupture, or fi re.
28. Do not use the vibrator under the rain.
29. Do not wash the vibrator with water.

Important safety instructions for portable power pack

1. Before using, portable power pack, read all
instructions and cautionary markings on (1) battery
charger, (2) battery, and (3) portable power pack.
2. Do not pick up or carry this portable power pack by
holding only the cord. Do not pull the cord while you
are wearing or using this portable power pack.
3. Before wearing or putting off the portable power
pack, remove the socket from the vibrator.
4. When you leave the vibrator, be sure to remove the
socket from the vibrator, or remove the portable
power pack from your body.
5. Be careful not to trip over the cord during operation.
6. Do not use this portable power pack on an unstable
surface, or unstable high places.
7. During operation, keep the cord away from obstacles.
The cord caught by obstacles may cause serious
injury.
8. Do not insert the adapters into the charger.
9. Inspect the portable power pack including cords and
harness before use. If they are damaged, ask your
local Makita Authorized Service Center for repair.
10. When attaching the cord to the cord holder, be sure
to attach it slowly and securely.
11. Always make sure that the vibrator is switched off and
the socket is removed before attempting to perform
inspection or maintenance of the vibrator.
12. When wearing the portable power pack, do not put
on anything, such as safety harness or shoulder
belt, which may interfere the emergency detachment
function of the portable power pack.

13. Do not use this portable power pack when you are
wearing cordless fan jacket or cordless heated
jacket.
14. Do not expose this portable power pack to sparks.
15. When using this portable power pack without wearing
it, be sure to lay down the portable power pack.
16. Do not disassemble, repair, or modify the portable
power pack.
17. Be careful not to entangle the harness or belt by the
vibrator.
[ PDC01 ] 1. Do not use multiple portable power packs by
connecting one portable power pack to another
portable power pack.
2. Do not install the adapters to the battery ports of this
portable power pack.
3. This portable power pack is designed exclusively
for use with 18V batteries. Do not use the batteries
other than 18V batteries.
4. Do not let water enter into the cover.
[ PDC1200 ] 1. When you stand the portable power pack upright
using the battery stand, be sure to place the portable
power pack on the flat surface.
2. Use the charger dedicated to the portable power
pack only. Do not use other chargers.
3. Do not carry the portable power pack by holding the
battery stand or width adjustment belt.
4. Do not put or fix anything between the battery and
battery stand.
5. Do not hang anything from the battery stand.

Important safety instructions for battery charger

1. Before using battery charger, read all instructions
and cautionary markings on (1) battery charger, (2)
battery, and (3) portable power pack.
CAUTION: To reduce risk of injury, charge only
Makita type rechargeable batteries. Other types of
batteries may burst causing personal injury and
damage.
2. Non-rechargeable batteries cannot be charged with
this battery charger.
3. Use a power source with the voltage specified on
the nameplate of the charger.
4. Do not charge the battery in presence of flammable
liquids or gases.
5. Do not expose charger to rain or snow.
6. Never carry charger by cord or yank it to disconnect
from receptacle.
7. After charging or before attempting any maintenance
or cleaning, unplug the charger from the power
source. Pull by plug rather than cord whenever
disconnecting charger.

8. Make sure cord is located so that it will not be stepped
on, tripped over, or otherwise subjected to damage
or stress.
9. Do not operate charger with damaged cord or plug. If
the cord or plug is damaged, ask Makita authorized
service center to replace it in order to avoid a hazard.
10. Do not operate or disassemble charger if it has
received a sharp blow, been dropped, or otherwise
damaged in any way; take it to a qualified
serviceman. Incorrect use or reassembly may result
in a risk of electric shock or fire.
11. When charging the batteries, do so in an indoor
environment with an ambient temperature of 10°C
(50°F) to 40°C (104°F) .Do not charge battery when
room temperature is BELOW 10°C (50°F) or ABOVE
40°C (104°F). At cold temperature, charging may not
start.
12. Do not attempt to use a step-up transformer, an
engine generator or DC power receptacle.
13. The holes of the charger are cooling vents and
should not be blocked. Insufficient cooling affects
charging time. Periodical inspection of cooling vents
is recommended.

Important safety instructions for battery

1. Before using battery, read all instructions and
cautionary markings on (1) battery charger, (2)
battery, and (3) portable power pack.
2. Do not disassemble or tamper with the battery. It
may result in a fire, excessive heat, or explosion.
3. If operating time has become excessively shorter,
stop operating immediately. It may result in a risk of
overheating, possible burns and even an explosion.
4. Under severe conditions such as high temperature,
the battery may leak liquid. Do not carelessly touch
the leaked liquid. It may cause irritation or burns. In
the unlikely event that battery fluid gets into your eyes
or on your skin, immediately rinse with clean water
such as tap water, and then seek medical attention.
5. Do not short the battery:
(1) Do not touch the terminals with any conductive
material.
(2) Avoid storing battery in a container with other
metal objects such as nails, coins, etc.
(3) Do not expose battery to water or rain.
A battery short can cause a large current
flow, overheating, possible burns and even a
breakdown.
6. Do not enter the battery in a conductive material such
as water, and do not put a conductive material such
as water inside the battery. Doing so may cause a
short circuit, which may result in overheating, fire,
rupture, or explosion.
7. Do not charge, store and use the vibrator and the
portable power pack and the battery in locations
where the temperature may reach or exceed 50 °C
(122 °F).
8. Do not incinerate the battery even if it is severely
damaged or is completely worn out. The battery can
explode in a fire.
9. Do not nail, cut, crush, throw, drop the battery, or hit
against a hard object to the battery. Such conduct
may result in a fire, excessive heat, or explosion.
10. Do not use a battery that has been dropped or
damaged in any way.
11. The contained lithium-ion batteries are subject to
the Dangerous Goods Legislation requirements.
For commercial transports e.g. by third parties,
forwarding agents, special requirement on packaging
and labeling must be observed. For preparation of
the item being shipped, consulting an expert for
hazardous material is required. Please also observe
possibly more detailed national regulations. Tape
or mask off open contacts and pack up the battery
in such a manner that it cannot move around in the
packaging.
12. When disposing the battery, remove it from the
portable power pack and dispose of it in a safe place.
Follow your local regulations relating to disposal of
battery.
13. Use the battery only with the products specified
by Makita. Installing the battery to non-com- pliant
products may result in a fire, excessive heat,
explosion, or leak of electrolyte.

14. If the vibrator is not used for a long period of time,
the battery must be removed from the portable power
pack.
15. Keep the battery away from children.
16. During and after use, the battery may take on heat
which can cause burns or low temperature burns.
Pay attention to the handling of hot batteries.
17. Do not touch the terminal of the battery immediately
after use as it may get hot enough to cause burns.
18. Do not allow chips, dust, or soil stuck into the
terminals, holes, and grooves of the battery. It may
result in poor performance or breakdown of the
vibrator or battery.
19. Do not contact the terminals of the charging battery
with metal or other objects.
20. Do not use the battery near high-voltage electrical
power lines. It may result in a malfunction or
breakdown of the vibrator or battery.
21. When the battery temperature is high (40 °C (104 °F)
or higher), such as after working under the blazing
sun, charging may become temporarily Unable.
However, this is due to the battery protective function
and does not indicate a malfunction. Allow the battery
to cool down for a while before recharging.

SAVE THESE INSTRUCTIONS.

CAUTION: Only use genuine Makita batteries.
Use of non-genuine Makita batteries, or batteries that
have been altered, may result in the battery bursting
causing fires, personal injury and damage. It will also
void the Makita warranty for the Makita products.

Tips for maintaining maximum battery life
1. Charge the battery before completely discharged.
Always stop tool operation and charge the battery
when you notice less tool power.
2. Never recharge a fully charged battery. Overcharging
shortens the battery service life.
3. Charge the battery with room temperature at 10 °C
– 40 °C (50 °F – 104 °F). Let a hot battery cool down
before charging it.
4. When not using the battery, remove it from the
portable power pack or the charger.
5. Charge the battery if you do not use it for a long
period (more than six months).

NAMES OF VIBRATOR PARTS

CAUTION: This product is a dedicated device for the Makita Portable Power Pack “PDC01” and “PDC1200.”
Do not use other battery-powered devices. Doing so may result in electric shock, overheating, rupture, or fire.

Vibrator cap
Head assembly
LED lamp
Switch
Hose
Inverter case
Connector (plug)

OPERATIONS

1. Make sure that the vibrator’s operation switch is set
to OFF.

► 1. “ I ” mark 2. “ ” mark
3. Operation switch 4. LED lamp
NOTE: The “ ” mark means OFF; the “ I ” mark
means ON.
2. Align the arrow mark on the plug of the vibrator with
the socket of portable power pack, and insert it all
the way in.

3. Press the power button on the portable power pack
to turn it ON. The main power lamp lights up green.
The LED lamp on the vibrator also lights up green.
NOTE: When the LED lamp is blinking red, the
erroneous start prevention function is activated.
Turning the operation switch to OFF cancels the
erroneous start prevention function, and the LED
lamp of the vibrator will light up green.

► 1. Main power button
4. Hold the vibrator hose so that the head assembly is
suspended in the air.
5. When you are ready, turn the Operation Switch to
ON to start the vibrator.
NOTE: Hold the vibrator hose at the point where
the vibration to the hand is weak.
6. Insert the vibrator perpendicularly into the concrete
with a pitch of effective compacting range.
NOTE: The effective compacting range for
the vibrator is an area having a diameter
approximately 10 times the diameter of the
vibrating part.
7. Guideline of replacing vibrator position is when the
concrete stops settling and the mortar floats evenly
on the surface and gets shiny.
NOTE: Placing the vibrator at one point for a long
time may cause aggregate separation.
NOTE: If separation occurs during concrete
placing, fill coarse aggregate evenly and place
the concrete again.
NOTE: It is recommended to set the Operation
Switch to OFF while the vibrator is not inserted
into the concrete. This helps to extend the usage
time/product life of the vibrator.
8. When pulling up the vibrator, pull it up slowly so that
no holes are left.
9. After the completion of casting, turn the vibrator
Operation Switch to OFF to stop the vibrator.
10. Press and hold the power button on the portable
power pack to stop the output of power.
The power indicator will turn off.
11. Remove the connector that connects the portable
power pack and vibrator.
NOTE: When removing the connector, hold the
socket and plug and don’t pull the power cord
itself.

HOW TO CHARGE THE BATTERY

CAUTION: Before charging the battery, be sure to read the instruction manual for the portable
power pack and the battery charger.
• To charge, refer to the portable power pack or battery charger instruction manual.

CLEANING AFTER USE

• After use, the vibrator should be cleaned well and the hoses and cables neatly wrapped up.
1. Remove concrete from the head assembly, hose,
inverter case, and cables before it hardens.
2. Do not wash the inverter case with water. Wipe off
any adhering dirt with a damp cloth. When wiping,
wipe with a dry cloth to remove any remaining
moisture.
3. If there is dirt or rust on the terminals of the plug or
socket, clean them. The poor contact of terminal
may cause malfunction.
4. When carrying the portable power pack, remove
the socket of the portable power pack and the plug
on the vibrator before moving it.
5. When carrying the unit, hold the vibrator and the
handle of the portable power pack. Do not lift or pull
by either the vibrator or the portable power pack.
Doing so may cause the vibrator to wear out or the
power cord to break.
6. When carrying the portable power pack, be sure
to turn off the portable power pack before moving
it. Press and hold the power button to turn off the
power.

INSPECTION

• Before carrying the vibrator to the worksite and also after use, be sure to check the following.
• It will greatly help prevent problems during operation.
1. Is there any wear, cracks, or loose components on
the vibrator?
2. Is there any wear, damage, or scratches on the
hose?
3. Is there any wear or cracks in the cable sheath?
4. Is there any deformation of the inverter case, loose
screws, or damage on any part of the inverter such
as a cover of the operation switch or LED lamp?
5. Is there any dirt or rust on the terminals of the plug
or socket?
6. Is the insulation resistance value correct?
(DC500V, 10MΩ or more)
(1) Use a 500V insulation resistance tester as the
measuring instrument.
(2) Measure between the terminals of the plug
and the inverter case.

NOTE: Do not measure among the three
connectors. It may damage the inverter board.
7. Are there any cracks, dents, or other damage to the
portable power pack?
8. Is the battery fully charged?
9. Can the vibrator be started while held in the air by
connecting the vibrator to the portable power pack?
When doing so, does the LED lamp on the inverter
case light up green?
10. Is there any abnormal noise from the vibrator?
Does the vibrator operation sound normal during
operation? (It is normal if there is regular and
continuous sound.)

REPLACEMENT PERIOD FOR CONSUMABLES

• Consumables should be replaced periodically according to the table below.

Consumables

|

Replacement period.

(visual and auditory check)

|

Replacement frequency (in hours)

---|---|---

Head assembly

|

Determined wear status (visual)

|

300-500

Vibrator cap

Bearing

|

Determined by the noise during operation (auditory)

|

400-500

Hose

|

Determined by wear or scratches (visual)

|

Upon found

• The above replacement time of consumable parts is a rough guide. Because it depends on usage, we recommend replacing consumables earlier than the above.

11 ENGLISH

LED LAMP

• You can check the output status of the inverter by the lighting or blinking of the LED lamp.

• If it flashes, the protection function is activated and the power output is stopped. Be sure to stop operation and remove the cause of the abnormality before restarting operation.

LED lamp status

|

Output status of the inverter

---|---

1. Solid green light

|

Normal condition. Vibrator can be used.

2. Blinking green light

|

The vibrator is overloaded. The vibrator can be used, but the vibration frequency has been lowered to prevent failure due to overload. The vibrator will return to its normal state when the overload condition is resolved.

3. Blinking red light

|

In this state, the erroneous start prevention function is activated.

This function prevents the vibrator from starting up unexpectedly when the power is turned on while the vibrator operation switch is in the ON position. Turning the operation switch to OFF restores the vibrator to its normal state.

4. Solid red light

|

When an abnormality is detected, the output of the inverter is stopped. When the red light turns on, please check the following.

• Check the remaining capacity of the battery.

• Is there any restraint or excessive load caused by rebar, etc.?

If no problem is found, turn the switch to OFF to return to the normal state (solid green light).

If the red light turns on repeatedly, a malfunction has likely occurred. Inspection and repair are required.

5. No lights on

|

Because there is a problem on the power supply, the vibrator has been stopped. The battery may be dead, the battery may have been inserted incorrectly, or the battery may be defective. Please check the power supply.

TROUBLESHOOTING

• If any of the following conditions are observed while using the product, stop using the product and check the cause and potential remedies.

• For inspection and repair, contact your local Makita Authorized Service Center.

Operation

|

Symptom 1

|

Symptom 2

|

Cause

|

Remedy

---|---|---|---|---

Vibrator operates

|

Unusual noise from the vibrating part of the vibrator (metallic sound, etc.)

|

Bearing abnormality (Rough, worn)

|

Replace the

bearings.

Low vibration

|

The LED on the

inverter case is

blinking green.

|

Bearing abnormality (Rough, worn)

|

Replace the

bearings.

An overload condition that exceeds the

capability of the

vibrator.

|

Reduce the load

by pulling the head assembly out of the concrete.

Stops during

operation

|

The LED on the

inverter case is solid red.

|

The vibrator

is significantly

overloaded beyond its capacity.

The battery power is low and the vibrator’s capacity is reduced.

|

Reduce the load

by pulling the head assembly out of

the concrete. Then switch on again.

If the red light turns on repeatedly, check the battery. If it is fully charged, it should be checked and

repaired.

Vibrator does not start

|

The LED lamp on the inverter case is not lit.

|

The power indicator of the portable power pack does not light up.

|

The portable power pack is not turned on.

|

Turn on the portable power pack.

The battery is not installed.

Or, the remaining battery capacity is not enough.

|

Install the battery. Or, charge the

batteries or replace the batteries with charged ones.

The portable

power pack is

malfunctioning.

|

Inspection and repair are required.

The power light on the portable power pack is alternating between blinking

green and red.

|

The portable power pack detected an abnormality.

|

Turn off the portable power pack and turn it on again.

The portable

power pack is

malfunctioning.

|

Inspection and repair are required.

The power indicator on the portable power pack is solid green.

|

The plug on the

vibrator is not

properly connected to the socket on the portable power pack. Or, the cable is

disconnected.

|

Make sure the plug is firmly connected to the socket.

In case of

disconnection,

inspection and repair are required.

The inverter board on the vibrator is

malfunctioning.

|

Inspection and repair are required.

Operation

|

Symptom 1

|

Symptom 2

|

Cause

|

Remedy

---|---|---|---|---

Vibrator does not start

|

The LED lamp on the inverter case is not lit.

|

The power indicator on the portable power pack is blinking

green.

|

Battery power is low. Or, it is not installed correctly.

|

Check the battery level indicator. If

the battery level is sufficient, check

how the battery is installed.

Portable power pack or power cord is hot.

|

Cool the portable power pack.

The plug on the

vibrator is not

properly connected to the socket on the portable power pack. Or, the cable is

disconnected.

|

Make sure the plug is firmly connected to the socket.

In case of

disconnection,

inspection and repair are required.

The LED lamp on the inverter case is solid red.

|

The vibrator has

stopped because a fault has been

detected.

|

Turn the portable power pack back on. If the LED lamp lights up red repeatedly, inspection and repair are required.

The LED lamp on the inverter case is blinking red.

|

The vibrator’s

erroneous start

prevention function is activated.

|

Turn the vibrator

Operation Switch to OFF once and then turn it to ON again.

SPECIFICATIONS

Model

|

VR001C

|

VR002C

|

VR003C

|

VR004C

---|---|---|---|---

Output

|

250 W

|

400 W

Voltage

|

36 V

Current

|

8.7 A

|

14.0 A

Frequency

|

200 Hz

Total length

|

1,945 mm

(76-9/16″)

|

3,445 mm

(135-5/8″)

|

1,977 mm

(77-27/32″)

|

3,477 mm

(136-7/8″)

Head

Diameter x Length

|

43 x 255 mm

(1-11/16″ x 10-1/32″)

|

52 x 287 mm

(2-1/16″ x 11-5/16″)

External Hose

Diameter x Length

|

33 x 1,500 mm

(1-5/16″ x 59-1/16″)

|

33 x 3,000 mm

(1-5/16″ x 118-1/8″)

|

33 x 1,500 mm

(1-5/16″ x 59-1/16″)

|

33 x 3,000 mm

(1-5/16″ x 118-1/8″)

Mass

|

4.8 kg

(10.6 lbs)

|

5.9 kg

(13.0 lbs)

|

5.6 kg

(12.4 lbs)

|

6.7 kg

(14.8 lbs)

Mass does not include power supply equipment such as portable power pack and batteries.

OPERATING TIME

Model

|

When using PDC01 (min.)

|

When using PDC1200 (min.)

---|---|---

VR001C / VR002C

|

approx. 100

|

approx. 300

VR003C / VR004C

|

approx. 60

|

approx. 200

Operating time using PDC01 is based on four BL 1860B batteries installed on the portable power pack.
The operating time is a reference value that represents when each vibrator is operated continuously. It depends on
the battery charge status and usage environment.