Ozito OZRO450A User manual

Motor: 450W
Input: 230V ~ 50Hz
Disc diameter: 125mm (5”)
Paper retention: Hook & loop
No load speed: 0 - 12,000 /min
Weight: 2.3kg
1. Trigger switch 4. Dust bag (not shown)
2. Lock on button 5. Vacuum adaptor
3. Variable speed control 6. Hook & loop backing pad
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SPECIFICATIONS - MODEL NO. OZRO450A
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KNOW YOUR PRODUCT

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TABLE OF CONTENTS
Page 1
Page 3
Page 3
Page 4
Page 6
Page 7
Page 10
Page 12
Page 13
Page 14
Page 15
SPECIFICATIONS………………………………………
INTRODUCTION………………………………………..
ELECTRICAL SAFETY………………………………….
GENERAL SAFETY INSTRUCTIONS…………………
RANDOM ORBITAL SANDER SAFETY WARNINGS…
PREPARATION & SETUP………………………………
OPERATION…………………………………………….
MAINTENANCE………………………………………...
DESCRIPTION OF SYMBOLS…………………………
CONTENTS……………………………………………..
WARRANTY……………………………………………..

INTRODUCTION
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Congratulations on purchasing the Ozito Random Orbital
Sander. We aim to provide quality tools at an affordable price.
We hope you will enjoy using this product for many years.
Your Ozito Random Orbital Sander OZRO450A has been
designed for sanding timber, metal and plastics. It is intended
for DIY use only.
WARNING! When using mains-powered equipment, basic safety
precautions, including the following, should always be followed to
reduce risk of fire, electric shock, personal injury and material damage.
Read and understand the manual prior to operating this tool.
Save these instructions and other documents supplied with this tool for future reference.
The electric motor has been designed for 230V and 240V only. Always check that
the power supply corresponds to the voltage on the rating plate.
Note: The supply of 230V and 240V on Ozito tools are interchangeable for
Australia and New Zealand.
This tool is double insulated in accordance with AS/NZS 3160: 1996;
therefore no earth wire is required.
If the supply cord is damaged, it must be replaced by a qualified electrician or a
power tool repairer in order to avoid a hazard.
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.
Note: Double insulation does not take the place of normal safety precautions when
operating this tool. The insulation system is for added protection against injury
resulting from a possible electrical insulation failure within the tool.
Using an Extension Lead
Always use an approved extension lead suitable for the power input of this tool.
Before use, inspect the extension lead for signs of damage, wear and ageing.
Replace the extension lead if damaged or defective. When using an extension lead
on a reel, always unwind the lead completely. Use of an extension lead not suitable
for the power input of the tool or which is damaged or defective may result in a
risk of fire and electric shock.
ELECTRICAL SAFETY
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GENERAL POWER TOOL SAFETY INSTRUCTIONS
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 all of the warnings refers to your mains-operated
(corded) power tool or battery-operated (cordless) power tool.
1) Work area safety
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) 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.
c) Keep children and bystanders away while operating a power tool. Distractions
can cause you to lose control.
2) Electrical safety
a) 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.
b) 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.
c) Do not expose power tools to rain or wet conditions. Water entering a power
tool will increase the risk of electric shock.
d) 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.
e) 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.
f) 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.
3) Personal safety
a) 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.
b) 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.
c) 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 energising power tools
that have the switch on invites accidents.
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GENERAL POWER TOOL SAFETY INSTRUCTIONS
d) 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.
e) Do not overreach. Keep proper footing and balance at all times. This
enables better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair,
clothing and gloves away from moving parts. Loose clothes, jewellery or
long hair can be caught in moving parts.
g) 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.
4) Power tool use and care
a) 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.
b) 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.
c) 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.
d) 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.
e) 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.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with
sharp cutting edges are less likely to bind and are easier to control.
g) 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.
5) Service
a) 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.
b) If the supply cord is damaged, it must be replaced by the manufacturer, its
service agent or similarly qualified persons in order to avoid a hazard.
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RANDOM ORBITAL SANDER SAFETY WARNINGS
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• Hold power tool by insulated gripping surfaces, because the sanding pad may
contact its own cord. Cutting a "live" wire may make exposed metal parts of the
power tool "live" and could give the operator an electric shock.
Recommendation that the tool always be supplied via a residual current device
with a rated residual current of 30 mA or less.
Unplug the sander before changing accessories. Accidental start-ups may occur if
the sander is plugged in while changing an accessory.
Disposing of dust. Be extremely careful of dust disposal, materials in fine particle form
may be explosive. Do not throw sanding dust on an open fire. Spontaneous
combustion, may in time, result from a mixture of oil or water with dust particles.
Always wear eye protection and a dust mask for dusty applications and when
sanding overhead. Sanding particles can be absorbed by your eyes and inhaled easily
and may cause health complications.
Use special precautions when sanding chemically pressure treated timber, paint
that may be lead based, or any other materials that may contain carcinogens. A
suitable breathing respirator and protective clothing must be worn by all persons
entering the work area. Work should be sealed by plastic sheeting and persons not
protected should be kept out until work area is thoroughly cleaned.
Do not ‘wet sand’ with this sander. Liquids entering the motor housing are an
electrical shock hazard.
Do not use sandpaper intended for larger sanding pads. Larger sandpaper will
extend beyond the sanding pad causing snagging, tearing of the paper or kick-back.
Extra paper extending beyond the sanding pad can also cause serious lacerations.
WARNING! Some dust created by power sanding, sawing, grinding, drilling
and other construction activities contains chemicals known to cause cancer,
birth defects or other reproductive harm.
Some examples of these chemicals are:
• Lead from lead-based paints
• Crystalline silica from bricks and cement and other masonry products
•Arsenic and chromium from chemically treated timber
Your risk from these exposures varies, depending on how often you do this type of
work. To reduce your exposure to these chemicals: work in a well ventilated area and
work with approved safety equipment, such as dust masks that are specially designed
to filter out microscopic particles.
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PREPARATION & SETUP
WARNING! Failure to unplug your random orbital sander could result in
accidental starting causing possible serious injury.
Sanding Sheet Installation
Your random orbital sander is equipped with a hook and loop backing pad (6).
This uses hook and loop technology, which firmly grips the sanding sheets when
applied with moderate pressure.
1. To change, merely peel off the old sanding
sheet, remove dust from the hook and loop
backing pad (6) if necessary, and press the new
sanding sheet in place.
2. Be sure to align the sanding sheet holes with
the holes in the hook and loop backing pad
(6). This allows the dust extraction system to
function effectively (Fig. 1).
After considerable use, the hook and loop backing pad (6) surface will become
worn, and must be replaced when it no longer offers a firm grip. If the hook and
loop backing pad (6) facing is wearing prematurely, decrease the amount of
pressure applied during operation of the sander. Damage to the hook and loop
backing pad (6) is not covered by the warranty.
Note: Please refer to the maintenance section (page 12) for backing pad
replacement procedure.
Dust Bag
The dust extraction system extracts sanding dust from the work piece through the
holes in the hook and loop backing pad (6). The dust is then transferred through
to the dust extraction port on the rear of the sander housing. To capture this
dust, it is best to attach the dust bag (4).
1. To attach the dust bag (4) simply push the dust
bag into the dust extraction port on the rear of
the sander housing (Fig. 2).
2. To remove the dust bag (4), simply pull the
dust bag out of the dust extraction port.
Note: For the dust bag (4) to work at its optimum level, empty when it becomes
1/3 full. This allows air to flow through the bag freely, increasing its effectiveness.
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Fig.1
Fig. 2

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PREPARATION & SETUP (cont.)
Vacuum adaptor
The vacuum adaptor (5) will enable most standard vacuum cleaner hoses to be fitted
to the sander for efficient dust extraction.
Sandpaper Selection
Selecting the correct grit of sandpaper is an important step in achieving optimum
results. Coarse grit will remove the most material. Finer grit will produce a smoother
finish. The condition of the workpiece will determine the grit of the sandpaper to be
used. The higher the grit number, the finer the grade of sandpaper.
If the surface is rough, start with a coarse grit and sand until the surface is uniform.
Medium grit may then be used to remove scratches left by the coarser grit. Finer grit
is then used to finish the surface. Always continue sanding with each grade of
sandpaper until the surface is uniform.
Note: If intermediate sanding is required, choose a grit rating between coarse and
fine. The above table is intended as a guide only. To ensure a satisfactory result, a
small, inconspicuous area should first be tested to ensure the grit of sandpaper
chosen is suitable for the desired finish.
GUIDE TO SANDPAPER GRIT SELECTION
MATERIAL APPROPRIATE GRIT
Coarse Sanding Fine Sanding
Paintwork 180 400
Wood: Softwood 60 240
Hardwood 60 180
Veneer 240 320
Metals: Aluminium 80 240
Steel 60 240
Stainless Steel 120 240

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Precautions to Take When Sanding Paint
CAUTION: A dust mask should be worn at all times.
Any finish, such as paint or resin, may soften from frictional heat. This will cause the
material to rapidly clog the sandpaper, rendering it useless. A heat gun will remove
paint more effectively before sanding.
CAUTION: Follow all safety instructions in the heat gun's instruction manual.
Environmental Safety
• Paint should be removed in a manner which minimises the amount of
dust generated.
• Areas where paint removal is occurring should be sealed with plastic sheeting.
• Sanding should be done in a manner which reduces the tracking of paint dust
outside the work area.
CAUTION: Sanding of lead based paint is not recommended due to the
dangers of lead poisoning.
Cleaning and Disposal
• All surfaces of the work area should be vacuumed and thoroughly cleaned daily
for the duration of the sanding project. Vacuum filter bags should be changed
frequently.
• Plastic drop sheets should be gathered up and disposed of along with any dust
chips or other debris. They should be placed in sealed refuse receptacles and
disposed of through regular garbage pick-up.
• During clean-up, children and pregnant women should be kept away from the
immediate work area.
•All toys, washable furniture and utensils used by children should be washed
thoroughly before use.
PREPARATION & SETUP (cont.)

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OPERATION
CAUTION: Before attempting to use your sander be sure to familiarise yourself
with all its operating features and safety requirements.
WARNING! The sander should always be disconnected from the power supply
when assembling parts, making adjustments, cleaning or when the tool is not
in use. Disconnecting the sander will prevent accidental starting that could
cause serious injury.
Trigger Switch
1. To turn the sander on, depress the trigger switch (1).
2. To turn the sander off, release the trigger switch (1).
Lock On Switch
To turn the sander on, depress the trigger switch (1), then depress the lock on button
(2). Release the trigger switch (1) first, then release the lock on button (2).
To turn the sander off, depress and then release the trigger switch (1), disengaging the
lock on button (2).
Variable Speed Dial
The variable speed control (3) is located on the trigger switch (1).
1. Adjust the variable speed control (3) to suit different working materials.
2. Turn the variable speed control (3) in the direction of the plus (+) marked on the
trigger switch (1) for faster speed. Turn the variable speed control (3) in the
direction of the minus (-) marked on the trigger switch (1), for slower speed.
3. Determine the optimum speed by trialling on a scrap piece of timber.
Note: Using the correct speed for the job increases the life of the sanding sheet.
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Fig. 3

OPERATION (cont.)
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Sanding Tips
Never force the sander. The weight of the sander supplies adequate pressure,
allowing the sandpaper to do the work. Applying additional pressure will slow the
motor, rapidly wear the sandpaper, and greatly reduce the sander speed. This will
slow the removal rate and produce an inferior quality surface.
CAUTION: Excessive pressure will overload the motor, causing possible
damage to the sander by overheating the motor; or damage to the
workpiece.
Be sure to check your workpiece often. The sander is capable of removing material
rapidly, especially with coarse paper.
The orbital action of your sander allows you to sand with the grain, or at any angle
across it for most sanding jobs. In the final stages a better finish will be achieved by
sanding with the grain.
Do not sand on one spot for too long. The sander's rapid action may remove too
much material, creating an uneven surface.
Sanding
WARNING! Guide the cord during sanding to prevent it being caught
on the workpiece, or other tools/objects.
The procedure for operating the sander is set out below:
1. Firmly grasp the sander in front of you and away from your body.
2. Start the sander by depressing the trigger switch (1).
Note: Refer to the procedure outlined above for correct operation of the trigger
switch (1) and lock on button (2).
3. Let the motor build up to maximum speed. Gradually lower it onto the
workpiece with a slight forward movement.
4. Move the sander slowly over the workpiece using forward and backward, or
side to side strokes.
5. Upon completion of the sanding operation, remove the sander from the
workpiece. Turn off the sander by depressing and then releasing the trigger
switch (1).
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MAINTENANCE
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Replacing the Hook & Loop Backing Pad
After considerable use, the hook and loop backing pad (6) surface will become worn,
and must be replaced when it no longer offers a firm grip. The replacement backing pad
(ACMSH-0001) can be ordered through the Special Orders Desk at any Bunnings store.
1. To replace, remove the four philips head screws by rotating anti-clockwise.
2. Place new backing pad on the tool and retighten the four philips head screws by
rotating clockwise.
Keep the ventilation slots of the sander clean at all times. If possible prevent foreign
matter from entering the vents.
After each use, blow air through the sander housing to ensure it is free from all dust
particles that may build up.
CAUTION: Excessive build-up of dust particles may cause the sander to overheat
and fail.
If the enclosure of the sander requires cleaning, use a soft, moist cloth only. Do not use
solvents.
CAUTION: Never immerse any part of the sander in liquid.
Carbon brushes will wear out after many uses, causing the sander to spark and/or stop.
The brushes are a wearing component of the sander and should be replaced prior to
the carbon wearing out completely. Take the sander to a suitably qualified electrician
or power tool repairer for replacement. Always replace both brushes at the same time.
Note: Ozito Industries will not be responsible for any damage or injuries caused by the
repair of the tool by an unauthorised person or by mishandling of the tool.

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Power tools that are no longer usable should not be
disposed of with household waste but in an environmentally
friendly way. Please recycle where facilities exist. Check with
your local council authority for recycling advice.
Recycling packaging reduces the need for landfill and raw
materials. Reuse of recycled material decreases pollution in the
environment. Please recycle packaging where facilities exist.
Check with your local council authority for recycling advice.
DESCRIPTION OF SYMBOLS
CARING FOR THE ENVIRONMENT

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1 x Random Orbital Sander OZRO450A
1 x Hook and loop sanding sheet
1 x Vacuum Adaptor
1 x Dust Bag
1 x Instruction manual
CONTENTS
OZITO INDUSTRIES PTY LTD
AUSTRALIA (Head Office)
1 - 23 Letcon Drive, Bangholme, Victoria, Australia 3175
Telephone: [phone]
Facsimile: [phone]
Website: www.ozito.com.au
Email: [email protected]

3 YEAR REPLACEMENT WARRANTY
Your product is guaranteed for a period of 36 months from the original date of purchase
and is intended for DIY (Do It Yourself) use only. If a product is defective it will be replaced in
accordance with the terms of this warranty. Warranty excludes consumable parts, for example:
carbon brushes, dust bags, backing pads and sanding sheets.
WARNING
The following actions will result in the warranty being void.
Professional, Industrial or high frequency use.
If the tool has been operated on a supply voltage other than that specified on the tool.
If the tool shows signs of damage or defects caused by or resulting from abuse, accidents
or alterations.
Failure to perform maintenance as set out within the instruction manual.
If the tool is disassembled or tampered with in any way.
OZITO
Australia/New Zealand (Head Office)
1-23 Letcon Drive, Bangholme, Victoria, Australia 3175
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OW5
WARRANTY
YOUR WARRANTY FORM SHOULD BE RETAINED BY YOU AT ALL TIMES. IN ORDER
TO MAKE A CLAIM UNDER THIS WARRANTY YOU MUST RETURN THE PRODUCT TO
YOUR NEAREST BUNNINGS WAREHOUSE WITH YOUR BUNNINGS REGISTER RECEIPT.
PRIOR TO RETURNING YOUR PRODUCT FOR WARRANTY PLEASE TELEPHONE OUR
CUSTOMER SERVICE HELPLINE:
TO ENSURE A SPEEDY RESPONSE PLEASE HAVE THE MODEL NUMBER AND DATE OF
PURCHASE AVAILABLE. A CUSTOMER SERVICE REPRESENTATIVE WILL TAKE YOUR CALL
AND ANSWER ANY QUESTIONS YOU MAY HAVE RELATING TO THE WARRANTY POLICY
OR PROCEDURE.
The benefits provided under this warranty are in addition to other rights and remedies which
are available to you at law.
Our goods come with guarantees that cannot be excluded at law. You are entitled to a
replacement or refund for a major failure and for compensation for any other reasonably
foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if
the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Generally you will be responsible for all costs associated with a claim under this warranty,
however, where you have suffered any additional direct loss as a result of a defective product
you may be able to claim such expenses by contacting our customer service helpline above.
` Australia 1800 069 486
New Zealand 0508 069 486