Ronix 2802 User manual

DEMOLITION HAMMER
2802

USER MANUAL 1
TECHNICAL SPECIFICATION
Model 2802
Power 1750W
Voltage 220V
Frequency 50Hz
Impact Energy 48J
Max Impact Rate 1620 BPM
Weight 25.5kg
Accessories
HEX 30x410mm Point chisel
HEX 30x410mm Flat chisel
Grease tube 100g - Wiping cloth
PARTS LIST
Anti-vibration Handle
Switch
Tool Holder Lock
Tool holder
Auxiliary handle
APPLICATION
This hammer should be applied to breaking concrete, chipping off
concrete, grooving, bar cutting, and driving piles in installation of piping
and wiring, unitary facility installation, machinery installation water
supply, and drainage work, interior jobs, harbor facilities and other civil
engineering work etc...

USER MANUAL 2
SAFETY SYMBOLES
In this operator’s manual / or machine’s labels following symbols are
used:
Read the manual carefully.
Accordance with essential applicable safety of European directives.
Double insulation.
Wear ear and eye protection.
Denote risk of personal injury, loss of life or damage to the tool in
case of nonobservance of the instruction in this manual.
Indicate electrical shock hazard.
Immediately unplug the plug from the main electricity in the case
that the cord gets damage and during maintenance.
Faulty and /or discarded electrical or electronic apparatus have to
be collected at the appropriate recycling location.
GENERAL POWER TOOL SAFETY WARNINGS
WARNING!
Read all safety warnings and all instructions. Failure to follow all 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 refer to your mains operated
(corded) power tool or battery operated (cordless) power tool.

DEMOLITION HAMMER
3
.WORK AREA SAFETY
a)Keep work area clean and well lit. Cluttered and 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.
.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 tools in a damp location is unavoidable, use a
residual current device (RCD) protected supply. Use of an RCD reduces
the risk of electric shock.
.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

USER MANUAL 4
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, picking up or carrying the tool.
Carrying power tools with your finger on the switch or plugging in power
tools that have the switch on invites accidents.
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 jewelry. Keep your hair,
clothing and gloves away from moving parts. Loose clothes, jewelry 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 these devices can reduce dust related hazards.
.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 before making any
adjustments, changing accessories, or storing power tools. Such
preventive safety measures reduce the risk of starting the power tool
accidentally.

DEMOLITION HAMMER
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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
intended could result in a hazardous situation.
.SERVICE
a) Have your power tool serviced by a qualified repair person using only
identical replacement parts in Ronix Service after sales centers. This
will ensure that the safety of the power tool is maintained.
ADDITIONAL SAFETY RULES FOR HAMMER
1. Wear ear protectors. Exposure to noise can cause hearing loss.
2. Use auxiliary handle(s), if supplied with the tool. Loss of control can
cause personal injury.
3. Hold power tools by insulated gripping surfaces, when performing an
operation where the cutting tool may contact hidden wiring or its own
cord. Cutting accessory contacting a «live» wire may make exposed
metal parts of the power tool «live» and could give the operator an
electric shock.
4. Wear a dust mask.
5. Be sure the bit is secured in place before operation.
6. Under normal operation, the machine is designed to produce
vibration, the screws and bolts can come loose, causing a breakdown

USER MANUAL 6
and accidents. Check tightness of them carefully before running.
7. In cold weather or a long time tool not be used, please keep the
tool running without load a few minutes to warm up the grease inside,
otherwise hammering function is difficult to get.
8. Be sure you stand stably and no one is below when you using tool is
in high location.
9. Hold the tool firmly with two hands.
10. Don›t touch any moving parts.
11. Don›t leave the tool running itself, operate tool only when hand-held.
12. Don›t point the tool to anybody for the bit could fly out in case.
13. Don›t touch the bit or parts close to the bit immediately after operation,
they may extremely hot and could burn your skin.
14. Any damage and abnormal happen, please stop to use immediately
and disconnect it, ask Ronix Service authorized service center to check
and repair.
15. Parts replace: Only original RONIX›s parts can be used to replace
by authorized service center.
16. Right use accessories and parts: Don›t use other parts and accessories
which not mentioned in the manual otherwise may cause injuries!
17. Special attention to voltage: Before connect the power tool, please
make sure the rated voltage on the tool can match the power supply,
otherwise the power tool may be damaged and cause injuries.
18. Don›t wipe plastic part with solvent: Solvent such as gasoline,
thinner, alcohol etc. these kind of chemical material, are not allowed to
use, water or soap are recommended!
19. In case of damages the replacement of the plug or the supply cord
shall always be carried out by the manufacturer of the tool or his service
organization
PERATION INSTRUCTION
.PRIOR TO OPERATION:
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the
beginning of this manual including all text under subheadings therein

DEMOLITION HAMMER
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before set up use of these products.
1. POWER SOURCE
Ensure that the power source to be utilized conforms to the power
requirements which specified on the name plate of the hammer.
2. POWER SWITCH
Ensure that the power switch is in the position of OFF. If the plug is
connected to power receptacle while the power switch is in ON position,
the demolition hammer will start operation immediately, which can cause
serious accident!
3. EXTENSION CORD
When the work area is removed from the power source, use an extension
cord of sufficient thickness and rated capacity. The extension cord
should be kept as short as practicable.
SWITCH OPERATING
Observe correct mains voltage! The voltage of the power source must
agree with the voltage specified on the type plate of the power tool.
Switch ON To start the power tool, Press the switch towards arrow “I”
direction
Switch OFF To switch off the power tool, Press the switch towards arrow
“0” direction.
For low temperatures, the power tool reaches the full impact rate only
after a certain time.
This start-up time can be shortened by striking the chisel in the power
tool against the floor one time.

USER MANUAL 8
MOUNTING TOOL BITS
WARNING!
Before do it, make sure unplug the machine!
(1) Pull out of the retainer «1», turning 180 clockwise or anticlockwise,
insert the accessory shank portion»1» into the hole on the front cover.
(2) Turning the retainer back into original position.
Remarking: When you removing the accessory, such as a bull point,
a cutter etc.., follow above procedure in reverse order.
INDICATOR LEDS
The green power-ON indicator LED lights up when the tool is plugged.
If indicator led does not light up, the mains cord or the controller may
be detective. The red service indicator LED lights up when the carbon
brushes are worn out to indicate that the tool needs servicing.
GREASE AND OIL FILLING
WARNING!
Pull plug from power before any operations.
Demolition hammer mechanical part is easy to get worn and lose impact
energy if without enough lubrication, recommend filling grease and oil
after 6 months usage.
Grease and oil filling should be carried out by Ronix Service authorized
service agent.

DEMOLITION HAMMER
9
MAINTENANCE AND INSPECTION
BEFORE DO ANY MAINTENANCE, ENSURE UNPLUG THE PLUG.
1. INSPECTING THE TOOL
Since use of a dull tool will degrade efficiency and cause possible motor
malfunction, sharpen or replace the tool as soon as abrasion is noted.
2. INSPECTING THE MOUNTING SCREWS
Regularly inspect all mounting screws and ensure that they are
properly tightened. Should any of the screws be loose, retighten them
immediately. Failure to do so could result in serious hazard.
3. INSPECTING THE BIT RETAINER
The retainer may become loose due to excessive use. Make sure the bit
shank position is hold securely, if any wear or damage is found, ask the
Ronix Service authorized service people to maintenance.
4. MAINTENANCE OF THE MOTOR
The motor unit winding is the very “heart” of the power tool. Exercise
due care to ensure the winding does not become damaged and/or wet
with oil or water.
5. INSPECTING THE CARBON BRUSHES
The Motor employs carbon brushes which are consumable parts. When
they become worn to or near the “wear limit”, it could result in motor
trouble. The red service indicator LED lights up when the carbon brushes
are worn out to indicate that the tool needs servicing. The power tool
must then be sent to Ronix Service after-sales service agent.
6. CLEANING
Clean the machine regularly with a soft cloth, preferably after each use.

USER MANUAL 10
Solvent such as gasoline, thinner, alcohol etc...
These kind of chemical materials are not allowed to use, water or soap
are recommended!
CAUTION:
Repair, modification and inspection of RONIX Power tools must be must
be carried out by a Ronix Service Authorized Service Center.
In the operation and maintenance of power tools, the safety regulations
and standards prescribed in each country must be observed.