Ozito OZDB45JA User manual

DEMOLITION BREAKER
45 Joules MODEL NO. OZDB45JA
OPERATING INSTRUCTIONS
www.ozito.com.au
For our full range visit

Motor: 1700w
Input: 230V ~ 50Hz
Impact energy: 45 joules
Impacts: 1300 bpm
Breaking capacity: 200mm concrete
Bit capacity: 30mm round hex shank
Tool length: 750mm (excluding bit)
Weight: 18 kg
Features Adjustable handle
Quick release bit lock
Soft grip rear handle
Chisel & Point bits included
Carry case
SPECIFICATIONS - MODEL NO. OZDB45JA
2
1. 30mm Chisel bit 6. Rear handle with soft grip
2. Dust cover 7. Carbon brush caps
3. Front handle with soft grip 8. Front handle adjustment knob
4. On/off trigger switch 9. Quick release bit lock
5. Lock-on button
7
8
9
1
2
5
4
3
6

3
INTRODUCTION
SAFETY INSTRUCTIONS
ELECTRICAL SAFETY
Congratulations on purchasing an Ozito Demolition Breaker.
We aim to provide quality tools at an affordable price.
We hope you will enjoy using this tool for many years.
Your Ozito Demolition Breaker OZDB45JA has been
designed for chiseling, chipping and demolition of masonry
materials. It is intended for LIGHT TRADE & 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 230 - 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 3100: 2002;
therefore no earth wire is required.
If the supply cord is damaged, it must be replaced by the manufacturer
or an authorised Ozito Service Agent in order to avoid a hazard.
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.

GENERAL
4
1. Keep work areas clean. Cluttered areas and benches can cause accidents.
2. Consider work area environment. Do not expose your tool to high
humidity or rain. Do not use your tool in damp or wet conditions. Keep
the work area well lit. Do not use your tool where there is a risk of causing
fire or explosion, e.g. in the presence of flammable liquids and gases.
3. Keep children away. Do not allow children, visitors or animals to
come near the work area or to touch the tool or power lead.
4. Dress appropriately. Do not wear loose clothing or jewellery, as these
can be caught in moving parts. Preferably wear non-slip footwear when
working outdoors. Wear protective hair covering to keep long hair out
of the way.
5. Head protection. Always use safety glasses. Use a face or dust mask
whenever the operations may produce dust or flying particles. Wear
ear protection whenever the sound level seems uncomfortable.
6. Guard against electric shock. Prevent body contact with earthed or
grounded surfaces (e.g. pipes, radiators, cookers and refrigerators).
Electric safety can be further improved by using a high sensitivity (30
mA / 30 mS) residual current device (RCD).
7. Do not overreach. Keep proper footing and balance at all times.
8. Stay alert. Watch what you are doing. Use common sense. Do not
operate the tool when you are tired.
9. Secure work piece. Use clamps or a vice to hold the work piece; it
is safer as it frees both hands to operate the tool.
10.Remove adjusting keys and wrenches. Always check that adjusting
keys and wrenches are removed from the tool before operating the
tool.
11.Extension leads. Before use inspect the extension leads and replace if
damaged. When using the tool outdoors, only use extension leads
intended for outdoor use and marked accordingly.
12.Use appropriate tool. The intended use is described in this operation
manual. Do not force small tools or attachments to do the job of a
heavy duty tool. The tool will do the job better and safer at the rate
for which it was intended. Do not force the tool.
Warning! The use of any accessory or attachment, or performance of
any operation with this tool other than those recommended in this
instruction manual may present a risk of personal injury

5
GENERAL (cont.)
13.Check for damaged parts. Before use carefully check the tool and
power lead for damage. Check for misalignment and seizure of moving
parts, breakage of parts, damage to guards and switches and any other
conditions that may affect its operation. Ensure that the tool will operate
properly and perform its intended function. Do not use the tool if any
parts are damaged or defective. Do not use the tool if the switch does
not turn it on and off. Have any damaged or defective parts repaired or
replaced by an Ozito Authorised Service Agent. Never attempt any
repairs yourself.
14.Unplug the tool. Shut off the power and wait for the tool to come to a
complete standstill before leaving it unattended. Unplug the tool when it
is not in use, before changing any parts of the tool, accessories or
attachments and before servicing.
15.Avoid unintentional starting. Do not carry the tool with a finger on the
on/off switch. Make sure the tool is switched off when plugging in.
16. Do not abuse the cord. Never carry the tool by its cord or pull it to
disconnect from the socket. Keep the cord away from heat, oil and
sharp edges.
17.Connect dust extraction equipment. If devices are provided for the
connection of dust extraction and collection facilities, ensure that these
are connected and properly used.
18.Store idle tools. When not in use, tools should be stored in a dry, locked
up or high place, out of reach of children.
19. Maintain tools with care. Keep tools clean and in good condition for
better and safer performance. Follow the instructions for maintenance and
changing accessories. Keep handles and switches dry, clean and free from
oil and grease.
20.Have your tool repaired by an authorised OZITO SERVICE AGENT.
This power tool complies with relevant safety requirements. To avoid
danger, electrical appliances must only be repaired by qualified technicians
using original spare parts; otherwise this may result in considerable danger
to the user.
21.Users. This appliance is not intended for use by young children or
infirmed persons without supervision. Young children should be
supervised to ensure that they do not play with this appliance.
22.Replacement of the supply cord. If the supply cord is damaged, it
must be replaced by the manufacturer or an authorised Ozito Service
Agent in order to avoid a hazard.

6
SAFETY INSTRUCTIONS FOR DEMOLITION BREAKERS
Before breaking into walls, floors etc, ensure there are no concealed
power cables or pipes in the cavity.
Always use the front handle, this gives you greater control and ensures
safe operation.
Keep the cord clear of the accessory being used, do not wrap the cord
around your arm or wrist.
Hold the tool by the insulated gripping surfaces when performing an
operation where the accessory may contact hidden wiring or its own cord.
Use thick cushioned gloves and limit the exposure time by taking frequent
breaks. Vibration caused by the hammer action may be harmful to your
hands and arms.
When removing an accessory from the tool avoid contact with skin and
use proper protective gloves when grasping the bit or accessory.
Accessories may be hot after prolonged use.
Use hearing protection.
Warning! Some dust created by power sanding, sawing, grinding,
drilling and other construction activities contain 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, cement and other masonry products, and;
• Arsenic and chromium from chemically-treated timber.
The risk from such exposures vary 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 those
dust masks that are specifically designed to filter out microscopic
particles.
Always wear eye protection and a dust mask for dusty applications.
Sanding particles can be absorbed by your eyes and inhaled easily and
may cause health complications.

OPERATION
7
BEFORE ATTACHING OR REMOVING ANY ACCESSORIES BE SURE TO
DISCONNECT THE DEMOLITION BREAKER FROM THE POWER SUPPLY
Front Handle
The front handle will provide additional control, support and guidance for the
tool. The handle is adjustable to any position around the 360º handle collar
mount. The handle will come assembled to the tool yet the locking knob will
need to be fastened to secure the handle in place. Loosen the handle by
rotating the locking knob anti clockwise. Adjust the front handle to the
desired position and retighten by turning the locking knob clockwise.
Fitting the Dust Cover
The dust cap prevents dust and debris generated while using the demolition
breaker from entering the bit lock and gear box. To fit the dust cover, remove
any accessory, place the large opening of the dust cover over the bit lock
and align the hole with “LOCK, UNLOCK” text over the bit lock knob. Insert
the accessory bit through the hole in the dust cover and back into tool
holder as described in the “Fitting Accessories” section below. This should
be a tight fit and will require force to push the hex part of the accessory
through the dust cover hole.
Note: The dust cap MUST always be fitted, and the dust cap MUST be
replaced when worn to maintain the working life of the machine. Failure
to do so will void the warranty.
Fitting and Removing Accessories
1. Clean and grease the
accessories shank.
2. Pull out the bit lock
and rotate it 180°.
3. Insert the shank of the
accessory through hole
in the dust cover into the nose of the tool. Ensure the notch in the shank
is positioned as per illustration shown on the right. Should the notch be
in the incorrect position the shank will not lock into position.

4. Lock the shank into the nose of the tool by pulling out the bit lock and
rotating it 180°.
5. Pull the accessory to ensure the shank is properly secured into the
nose of the tool prior to operation.
6. To remove the accessory, pull out the bit lock, rotate 180° and pull the
accessory from the nose of the tool.
Note: To avoid damage to the bit lock, only use round hex shank bits.
Damaged caused to the bit lock by using incorrect accessories will not be
covered under warranty.
Warning! Drill bits can be hot after use, always wear gloves to
prevent burns or lacerations.
On/off Trigger Switch
To turn on the tool, squeeze the trigger switch on the rear operating
handle. To turn off the tool, release the trigger switch.
Lock on Button
The switch has a lock on button incorporated to the side of the main
handle. As the name suggests it enables the trigger switch to be locked
'ON' without the need to continuously hold in the trigger.
To engage the lock on feature, depress the trigger, then depress the lock
on button with the side of the thumb. Once you release both the trigger
and lock on button, the trigger should remain engaged. To turn off the
drill when the lock on button has been engaged; simply squeeze and
release the trigger.
Cold Hammering
If the demolition breaker is stored for long periods of time or at cold
temperatures, the lubrication may become stiff and the tool may not
hammer initially or the hammering may be weak. Should this occur, insert
an accessory into the tool. Pull the trigger switch and apply the chisel
against a scrape piece of concrete. Turn the tool 'ON' & 'OFF' every few
seconds. After 15 seconds to 2 minutes the tool should have started to
hammer normally. The colder the demolition breaker the longer it may
take to warm up and function like normal.
Note: Always wait until the accessory has stopped moving before putting
down the tool.
OPERATION (cont.)
8

9
MAINTENANCE
• The grease in the gearbox will
require replenishment after
approximately 50 hours
accumulative use. After this time
add approximately 30 grams of
grease, into the gearbox. First
remove the metal plate and
washer from the tool by removing
the 4 retaining screws using the
allen key (supplied), then remove
the metal cover and washer. Add the grease through this hole. Ensure
the washer and metal cover is put back into position and secured with the
4 allen key screws prior to operation.
• After each use, blow air through the tool housing to ensure it is free from
all dust particles that may build up. Build up of dust particles may cause
the tool to overheat and fail.
• If the enclosure of the tool requires cleaning do not use solvents but a
moist soft cloth only. Never let any liquid get inside the tool; never
immerse any part of the tool into a liquid.
• When the carbon brushes wear out the tool will spark and/or stop. The
brushes are a wearing component of the tool and should be replaced
prior to the carbon wearing out fully. Brushes will wear out after many
uses but before they do take the tool to an Authorised Ozito Service
Agent for quick and low cost 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.

AUSTRALIA (Head Office)
5 Chestnut Crt, Dingley, Victoria, Australia, 3172
Telephone: [phone]
Facsimile: 03 9558 0583
www.ozito.com.au
NSW/ACT
Panther Power Tools
Unit 1, 10 Eddie Road
Minchinbury NSW 2770
Ph: 02 9625 0266
QLD
Logan Park Electrical
Unit 18, 22 - 26 Allgas Street
Slacks Creek QLD 4127
Ph: 07 3209 3705
SA
Prestige Power Tool Repairs
Unit 3, 937 Marion Road
Mitchell Park SA 5043
Ph: 08 8358 5772
TAS
Ozito Industries
5 Chestnut Court
Dingley VIC 3172
Ph: 03 9558 3999
VIC
Tool Centre McKinnon
254 McKinnon Road
McKinnon VIC 3204
Ph: 03 9578 2022
NT
Mr. Vac
18 Menmuir Street
Winnellie NT 0821
Ph: 08 8947 1898
WA
Cloverdale Hardware
17 Love Street
Cloverdale WA 6105
Ph: 08 9479 4383
NEW ZEALAND
Network Product Distribution
34 Ben Lomond Crescent
Pakuranga Auckland
Ph: 9576 2730
1 x Demolition Breaker OZDB45JA
1 x 40mm Flat chisel
1 x Point chisel
1 x Front handle
1 x Front handle securing knob
1 x Tub of grease
1 x Allen key
1 x Kit box
1 x Operation manual
CONTENTS
10
OZITO INDUSTRIES PTY LTD
OZITO AUTHORISED SERVICE AGENTS

WARRANTY
THIS WARRANTY FORM AND CONFIRMED BUNNINGS REGISTER RECEIPT SHOULD BE
RETAINED BY THE CUSTOMER AT ALL TIMES
The warranty is only made available by returning the product to your nearest
Bunnings Building Supplies with a confirmed Bunnings register receipt
PURCHASED FROM:__________________________________________________
DATE PURCHASED: __________________________________________________
1 YEAR REPLACEMENT WARRANTY
Your Ozito tool is guaranteed for a period of 12 months from the original date of
purchase and is intended for DIY (Do it yourself) use only.
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.
• If the tool is disassembled or tampered with in any way.
Note: Warranty excludes consumable parts such as carbon brushes, bit accessories,
sanding sheets, dust bags, dust covers, drive belts and other accessories.
YOUR WARRANTY FORM SHOULD BE RETAINED
BY YOU AT ALL TIMES.
SHOULD YOU HAVE ANY QUESTIONS PRIOR TO
RETURNING YOUR PRODUCT FOR WARRANTY OR
REPAIR PLEASE TELEPHONE OUR CUSTOMER
SERVICE HELPLINE:
Australia 1800 069 486
New Zealand 0508 069 486
TO ENSURE A SPEEDY RESPONSE PLEASE HAVE THE MODEL NUMBER
AND DATE OF PURCHASE AVAILABLE. AN OZITO CUSTOMER SERVICE
REPRESENTATIVE WILL TAKE YOUR CALL AND ANSWER ANY QUESTIONS
YOU MAY HAVE RELATING TO THE WARRANTY POLICY OR PROCEDURE.