GreenWorks 3200007AU User manual

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www.greenworksaustralia.com
Greenworks Australia
A Division Jak Max P/L
380 Foley’s Road Derrimut
Victoria, Australia 3026
3200007AU
EN OPERATOR MANUALANGLE GRINDER
3200007

1 Description......................................... 2
1.1 Purpose.............................................................. 2
1.2 Overview........................................................... 2
2 General power tool safety
warnings............................................. 2
2.1 Work area safety................................................ 2
2.2 Electrical safety................................................. 2
2.3 Personal safety...................................................2
2.4 Power tool use and care..................................... 2
2.5 Battery tool use and care................................... 3
2.6 Service............................................................... 3
3 Safety warnings for angle
grinder................................................3
3.1 Kickback and related warnings..........................4
3.2 Additional safety warnings................................4
4 Installation......................................... 4
4.1 Unpack the machine.......................................... 4
4.2 Install the battery pack.......................................4
4.3 Remove the battery pack................................... 5
4.4 Install the grinding wheel.................................. 5
4.5 Install the auxiliary handle................................ 5
5 Operation........................................... 5
5.1 Start the machine............................................... 5
5.2 Stop the machine............................................... 5
5.3 Adjust the guard.................................................5
5.4 Replace the guard.............................................. 6
5.5 Operate the machine.......................................... 6
6 Maintenance.......................................6
6.1 General manintenance....................................... 7
7 Technical data.................................... 7
8 Warranty............................................ 7
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1 DESCRIPTION
1.1 PURPOSE
The machine is used to grind metals and sand metal surfaces.
1.2 OVERVIEW
Figure1.
1On/Off switch
2Spindle lock button
3Direction arrow
4Protection guard
5Locking screw
6Grinder spindle
7Disc Flange
8Grinding wheel
9Clamp nut
10 Guard clasp
11 Auxiliary handle
12 Battery pack
13 Battery release button
14 Wrench
2 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.
2.1 WORK AREA SAFETY
•Keep work area clean and well lit. Cluttered or dark
areas invite accidents.
•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.
•Keep children and bystanders away while operating a
power tool. Distractions can cause you to lose control.
2.2 ELECTRICAL SAFETY
•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.
•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.
•Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of
electric shock.
•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 and moving
parts. Damaged or entangled cords increase the risk of
electric shock.
•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.
•If operating a power tool in a damp location is
unavoidable, use a RESIDUAL CURRENT DEVICE
(RCD) protected supply. Use of an RCD reduces the risk
of electric shock.
2.3 PERSONAL SAFETY
•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 lapse of attention
while operating power tools may result in serious
personal injury.
•Use personal protection. Always wear eye protection.
Protective products such as dust mask, non-skid safety
shoes, hard hat or hearing protection used appropriately
will reduce personal injuries.
•Prevent unintentional starting. Ensure the switch is in
the off position before connecting to power source
and/or battery pack and when 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.
•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.
•Do not over-reach. Keep proper footing and balance
at all times. This enables better control of the power tool
in unexpected situations.
•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.
•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.
2.4 POWER TOOL USE AND CARE
•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.
•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.
•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.
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•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.
•Maintain power tools and accessories. 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.
•Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges are less
likely to bind and are easier to control.
•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.
•Keep handles and grasping surfaces dry, clean and
free from oil and grease. Slippery handles and grasping
surfaces do not allow for safe handling and control of the
tool in unexpected situations.
2.5 BATTERY TOOL USE AND CARE
•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.
•Use power tools only with specifically designated
battery packs. Use of any other battery packs may create
a risk of injury and fire.
•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 fire.
•Under abusive conditions, liquid may be ejected from
the battery; avoid contact. If contact accidentally
occurs, flush with plenty of soap and water. If liquid
contacts eyes, immediately seek medical help. Liquid
ejected from the battery may cause irritation or burns.
2.6 SERVICE
•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.
3 SAFETY WARNINGS FOR
ANGLE GRINDER
•This power tool is intended to function as a grinder.
Read all safety warnings, instructions, illustrations
and specifications provided with this power tool.
Failure to follow all instructions listed below may result
in electric shock, fire and/or serious injury.
•Operations such as polishing, sanding, wire brushing
or cuttingoff are not recommended to be performed
with this power tool. Operations for which the power
tool was not designed may create a hazard and cause
personal injury.
•Do not use accessories which are not specifically
designed and recommended by the tool manufacturer.
Just because the accessory can be attached to your power
tool, it does not assure safe operation.
•The rated speed of the accessory must be at least equal
to the maximum speed marked on the power tool.
Accessories running faster than their rated speed can
break and fly apart.
•The outside diameter and the thickness of your
accessory must be within the capacity rating of your
power tool. Incorrectly sized accessories cannot be
adequately guarded or controlled.
•Threaded mounting of accessories must match the
grinder spindle thread. For accessories mounted by
flanges, the arbour hole of the accessory must fit the
locating diameter of the flange. Accessories that do not
match the mounting hardware of the power tool will run
out of balance, vibrate excessively and may cause loss of
control.
•Do not use a damaged accessory. Before each use
inspect the accessory such as abrasive wheels for chips
and cracks, backing pad for cracks, tear or excess
wear, wire brush for loose or cracked wires. If power
tool or accessory is dropped, inspect for damage or
install an undamaged accessory. After inspecting and
installing an accessory, position yourself and
bystanders away from the plane of the rotating
accessory and run the power tool at maximum no-load
speed for one minute. Damaged accessories will
normally break apart during this test time.
•Wear personal protective equipment. Depending on
application, use face shield, safety goggles or safety
glasses. As appropriate, wear dust mask, hearing
protectors, gloves and workshop apron capable of
stopping workpiece fragments. The eye protection must
be capable of stopping flying debris generated by various
operations. The dust mask or respirator must be capable
of filtrating particles generated by your operation.
Prolonged exposure to high intensity noise may cause
hearing loss.
•Keep bystanders a safe distance away from work area.
Anyone entering the work area must wear personal
protective equipment. Fragments of workpiece or of a
broken accessory may fly away and cause injury beyond
immediate area of operation.
•Hold the power tool by insulated gripping surfaces
only, when performing an operation where the cutting
accessory may contact hidden wiring. Contact with a
"live" will also make exposed metal parts of the power
tool " live" and could give the operator an electric shock.
•Position the cord clear of the spinning accessory. If you
lose control, the cord may be cut or snagged and your
hand or arm may be pulled into the spinning accessory.
•Never lay the power tool down until the accessory has
come to a complete stop. The spinning accessory may
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grab the surface and pull the power tool out of your
control.
•Do not run the power tool while carrying it at your
side. Accidental contact with the spinning accessory
could snag your clothing, pulling the accessory into your
body.
•Regularly clean the power tool’s air vents. The motor’s
fan will draw the dust inside the housing and excessive
accumulation of powdered metal may cause electrical
hazards.
•Do not operate the power tool near flammable
materials. Sparks could ignite these materials.
•Do not use accessories that require liquid coolants.
Using water or other liquid coolants may result in
electrocution or shock.
3.1 KICKBACK AND RELATED
WARNINGS
Kickback is a sudden reaction to a pinched or snagged
rotating wheel, backing pad, brush or any other accessory.
Pinching or snagging causes rapid stalling of the rotating
accessory which in turn causes the uncontrolled power tool to
be forced in the direction opposite of the accessory's rotation
at the point of the binding.
For example, if an abrasive wheel is snagged or pinched by
the workpiece, the edge of the wheel that is entering into the
pinch point can dig into the surface of the material causing
the wheel to climb out or kick out. The wheel may either
jump toward or away from the operator, depending on
direction of the wheel's movement at the point of pinching.
Abrasive wheels may also break under these conditions.
Kickback is the result of power tool misuse and/or incorrect
operating procedures or conditions and can be avoided by
taking proper precautions as given below.
•Maintain a firm grip on the power tool and position
your body and arm to allow you to resist kickback
forces. Always use auxiliary handle, if provided, for
maximum control over kickback or torque reaction
during start-up. The operator can control torque
reactions or kickback forces, if proper precautions are
taken.
•Never place your hand near the rotating accessory.
Accessory may kickback over your hand.
•Do not position your body in the area where power
tool will move if kickback occurs. Kickback will propel
the tool in direction opposite to the wheel’s movement at
the point of snagging.
•Use special care when working corners, sharp edges,
etc. Avoid bouncing and snagging the accessory.
Corners, sharp edges or bouncing have a tendency to
snag the rotating accessory and cause loss of control or
kickback.
•Do not attach a saw chain woodcarving blade or
toothed saw blade. Such blades create frequent kickback
and loss of control.
3.2 ADDITIONAL SAFETY WARNINGS
•Use only wheel types that are recommended for your
power tool and the specific guard designed for the
selected wheel.Wheels for which the power tool was not
designed cannot be adequately guarded and are unsafe.
•The guard must be securely attached to the power tool
and positioned for maximum safety, so the least
amount of wheel is exposed towards the operator. The
guard helps to protect the operator from broken wheel
fragments, accidental contact with wheel and sparks that
could ignite clothing.
•Wheels must be used only for recommended
applications. For example: do not grind with the side
of cut-off wheel. Abrasive cut-off wheels are intended for
peripheral grinding, side forces applied to these wheels
may cause them to shatter.
•Always use undamaged wheel flanges that are of
correct size and shape for your selected wheel. Proper
wheel flanges support the wheel thus reducing the
possibility of wheel breakage. Flanges for cut-off wheels
may be different from grinding wheel flanges.
•Do not use worn down wheels from larger power tools.
Wheel intended for larger power tool is not suitable for
the higher speed of a smaller tool and may burst.
4 INSTALLATION
4.1 UNPACK THE MACHINE
WARNING
Make sure that you correctly assemble the machine before
use.
WARNING
• If the parts are damaged, do not use the machine.
• If you do not have all the parts, do not operate the
machine.
• If the parts are damaged or missing, speak to the service
center.
1. Open the package.
2. Read the documentation in the box.
3. Remove all the unassembled parts from the box.
4. Remove the machine from the box.
5. Discard the box and package in compliance with local
regulations.
4.2 INSTALL THE BATTERY PACK
Figure 2.
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WARNING
• If the battery pack or charger is damaged, replace the
battery pack or the charger.
• Stop the machine and wait until the motor stops before
you install or remove the battery pack.
• Read, know, and do the instructions in the battery and
charger manual.
1. Align the lift ribs on the battery pack with the grooves in
the battery compartment.
2. Push the battery pack into the battery compartment until
the battery pack locks into place.
3. When you hear a click, the battery pack is installed.
4.3 REMOVE THE BATTERY PACK
Figure 3.
1. Push and hold the battery release button.
2. Remove the battery pack from the machine.
4.4 INSTALL THE GRINDING WHEEL
Figure 4.
CAUTION
Do not attach a wood cutting balde or carving blade to the
machine. It is used to grind and sand materials. Use for
other intentions is not recommended and makes a risk.
WARNING
Examine a new grinding wheel before you install it.
• Use a wooden hammer to tap around the wheel.
• Listen to the result sounds. Fissures or cracks result in a
different sound.
Do not use a wheel with fissures or cracks. When you
install a new grinding wheel, do a no-load revolution test of
1 minute with the grinding wheel at a safe direction.
1. Push the spindle lock button.
2. Engage the flats on the bottom of the disc flange with the
flats on the spindle.
3. Put the grinding wheel on the spindle.
4. Turn the wheel clockwise until the spindle locks in
position.
5. Install the clamp nut on the spindle with the flat side of
the nut up.
6. Install the raised, small diameter piece of the clamp nut
into the hole in the wheel and finger tighten.
7. Tighten the clamp nut.
NOTE
To prevent damage to the spindle or spindle lock, let motor
to come to a complete stop before you engage spindle lock.
WARNING
Install a grinding wheel with the center against the disc
flange. Failure to do so can cause the grinding wheel to
break. This can also cuase injury because the loose particles
breaks off and drop down from the grinder.
4.5 INSTALL THE AUXILIARY
HANDLE
Figure 5.
WARNING
The auxiliary handle must be used to help prevent loss of
control and possible injury.
The auxiliary handle can be installed on the left or right side
of the machine.
1. Install the auxiliary handle into the necessary position.
2. Turn the auxiliary handle clockwise to tighten.
5 OPERATION
WARNING
Always wear eye protection.
WARNING
Do not use any attachments or accessories not
recommended by the manufacturer of this product.
5.1 START THE MACHINE
Figure 6.
1. To start the machine, push the On/Off switch forward.
2. To lock the On/Off switch, push the On/Off switch down
at the front until it latches.
5.2 STOP THE MACHINE
Figure 7.
1. To stop the machine, release the On/Off switch or, if it is
locked, briefly push the rear of the On/Off switch and
then release it.
2. To keep energy, only switch the machine on when you
use it.
WARNING
Examine the machine before you use. The machine must be
installed correctly and can move freely. Do a test to operate
for 1 minute with no load. Do not use damaged, out of
centre or vibration machine. Damaged machine can break
and cause injuries
5.3 ADJUST THE GUARD
Figure 8.
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WARNING
Adjust the guard on the machine correctly refer to which
side you install the handle.
WARNING
Let the guard in front of the machine. If not, sparks and
loose pieces of the grinding wheel can cause injury to the
operator. Put the guard in the correct location.
1. Remove the battery pack.
2. Pull the guard clasp to unlock the guard.
3. Turn the guard to its correct position.
4. Push the guard clasp in to lock the guard.
NOTE
Make sure that you install the ridge on the guard in the
groove of the bearing cap.
5.4 REPLACE THE GUARD
WARNING
Do not change or loosen guard screw. Failure to follow this
warning can make the guard to become loose during
operation and cause injury.
After extended use, you must replace the guard. If you fall the
machine and cause damage the guard. It is also necessary for
you to replace the guard.
WARNING
To prevent loss of control and possible injury, operate the
machine with two hands and keep one hand on the auxiliary
handle.
• Remove the battery pack from the machine.
• Push the spindle lock.
• Use a wrench to loosen and remove clamp nut.
• Remove grinding wheel and disc flange.
• Pull the guard clasp to unlock the guard.
• Remove the guard from the groove in the housing.
• Put the new guard on the shoulder of the bearing cap.
• Adjust the guard to the correct position.
NOTE
Make sure you install the ridge on the guard in the groove
on the bearing cap.
• Install disc flange, grinding wheel, and clamp nut.
• Tighten the clamp nut.
5.5 OPERATE THE MACHINE
Figure 9.
Use correct grinding wheels that are recommended for the
material. Make sure that the minimum speed of a accessory
wheel is 6,500 r/min. or more. The grinding wheel is correct
for grinding welds, preparing surfaces to be welded, grinding
structural steel, and grinding stainless steel.
CAUTION
Do not use the machine without the guard. Use the machine
without guard will cause injury to the operator.
NOTE
Make sure all work in a vise or clamp to a workbench.
1. Use two hands to hold the machine in front and away
from you and the workpices.
2. Start the grinder and let the engine and grinding wheel
increase to full speed.
3. Lower the grinder until the grinding wheel touches the
workpiece.
4. Keep the machine tilted at an angle from 5° to 15° and
move at a stable speed.
5. Use sufficient pressure to keep the machine stable.
6. Lift the machine away from the workpiece before you
stop the machine.
WARNING
To prevent loss of control and injury,operate the machine
with two hands and keep one hand on the auxiliary handle.
NOTE
If you put the machine in one point too long or hold the
machine at too sharp an angle, it will make grooves in the
workpiece.
NOTE
Heavy pressure decreases the speed and put a strain on the
engine. The weight of the machine is sufficient for most
grinding works. Use light pressure when you grind jagged
edges or loose bolts where there is the possible to stop the
machine on the metal edge.
6 MAINTENANCE
WARNING
Remove the battery pack from the machine before
maintenance.
WARNING
Do not use strong solvents or detergents on the plastic
housing or components.
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6.1 GENERAL MANINTENANCE
• Before each use, examine the machine for damaged,
missing, or loose parts such as screws, nuts, bolts and
caps.
• Clean the machine with a dry cloth. Do not use slovents.
WARNING
Do not let brake fluids, gasoline, petroleum-based materials
touch the plastic parts. Chemicals can cause damage to the
plastic, and make the plastic unserviceable.
CAUTION
Use only approved replacement parts.
7 TECHNICAL DATA
Rated Voltage 24 V
No Load Speed 7000 min-1
Shaft 14 mm
Disc diameter 115 mm
Weight (without battery) 1.6 kg
Battery G24B2/G24B4 and other
BAG series
Charger 2913907 and other CAG ser-
ies
Measured sound pressure
level
81 dB(A), KpA= 3 dB(A)
Measured sound power level 92 dB(A), KwA= 3 dB(A)
Vibration m/s2, K = 1.5 m/s2
8 WARRANTY
(The full warranty terms and conditions can be found on
Greenworks webpage)
The Greenworks warranty is 4 years on the product, and 2
years on batteries (consumer/private usage) from the date of
purchase. This warranty covers manufacturing faults. A faulty
product under warranty might be either repaired or replaced.
A unit that has been misused or used in other ways then
described in the owner’s manual might be rejected for
warranty. Normal wear, and wear parts are not considered as
warranty. The original manufacturer warranty is not affected
by any additional warranty offered by a dealer or retailer.
A faulty product must be returned to the point of purchase in
order to claim for warranty, together with the proof of
purchase (receipt).
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