Powermat PM-MU-2800T User manual

PM0718
USER MANUAL
Demolition hammer
PM-MU-2800T
ORIGINAL MANUAL

TABLE OF CONTENTS
WARNING / INFORMATION SYMBOLS .............................................. .................................................. ........ 3
APPLICATION OF THE DEVICE ................................................ .................................................. .............................. 3
SAFETY ................................................. .................................................. ................................................ 4
GENERAL THOUGHTS ................................................ .................................................. ............................................... 4
Regarding noise level ............................................... .................................................. ............................ 4
About electrical safety ............................................... .................................................. .... 4
Concerning the position ................................................ .................................................. .................................. 5
Concerning personal security ............................................... .................................................. ......... 5
About proper operation ............................................... .................................................. ..................... 6
Concerning the use of impact hammers .............................................. .................................................. .. 7
Remaining threats ................................................ .................................................. .................................... 7
TECHNICAL DATA................................................ .................................................. ................................................ 8
DEVICE DESCRIPTION ................................................ .................................................. ................................................. 9
PRELIMINARY STEPS ................................................ .................................................. ......................................... 10
DEVICE ASSEMBLY ................................................ .................................................. ........................................ 10
Installing the front handle ............................................... .................................................. ........................... 10
Mounting SDS-max tools ............................................. .................................................. ................................. 10
Lubrication ................................................. .................................................. .................................................. 11
Dust cover (optional) ............................................. .................................................. .................. 11
Carbon brushes replacement ............................................... .................................................. ........................ 11
HOW TO USE THE DEVICE ................................................ .................................................. ....................................... 11
Commissioning the device ................................................ .................................................. ............................... 11
Overload clutch ................................................ .................................................. ................................ 11
Switching the hammer action .............................................. .................................................. ............. 12
USEFUL INFORMATION ................................................ .................................................. ................................... 12
Protection against contamination ............................................... .................................................. ........ 12
MAINTENANCE AND SERVICE ............................................... .................................................. ...................................... 12
Maintenance................................................. .................................................. .................................................. 12
Service................................................. .................................................. .................................................. ........... 13
Storage................................................. .................................................. ............................................ 13
DISPOSAL OF USED DEVICES ............................................... .................................................. ....................... 13
MANUFACTURER'S DATA ................................................ .................................................. ............................................ 14
DECLARATION OF CONFORMITY ................................................ .................................................. ................................... 14
DEVICE DIAGRAM ................................................ .................................................. ....................................... 14
Exploded view ................................................ .................................................. ............................................. 14
2

WARNING / INFORMATION SYMBOLS
CAUTION: Before using the device, carefully read the operating manual and safety
recommendations. Keep the instructions.
CAUTION: The use of eye protection is recommended.
CAUTION: Hearing protection is recommended.
CAUTION: The use of a dust mask is recommended.
Insulation class II
SIGN OF CROSSED BASKET: Obligation to separate collection of waste equipment and a ban on throwing it away
with other waste. Refer to the "DISPOSAL OF THE USED" section
DEVICES Error! Source of reference not found. Error! Source not found
cancellations. "
APPLICATION OF THE DEVICE
The device is used for drilling holes in concrete, drilling holes for handles as well as breaking, crushing, digging and
leveling concrete (using additional accessories). It is not intended for professional or gainful work.
Any use other than that described in this manual is not in accordance with the intended use of the device. The user /
owner, and not the manufacturer, is responsible for any damages or injuries resulting from improper use or changes
to the construction of the device. As part of the continuous improvement of its products, the manufacturer reserves
the right to make slight differences in this manual, which should be noted.
The device may only be repaired and maintained by an authorized service center.
For safety reasons, the device must not be used by children and adolescents under the age of 18, and by people
under the influence of alcohol, drugs or other intoxicants.
3

Persons who have not read this manual should read it carefully before using the device for the first time.
SECURITY
Before starting work, carefully read the instruction manual of the hammer hammer, hereinafter referred to as the
hammer. Please keep it for future reference. The manufacturer is not responsible for any damage resulting from failure
to observe these instructions.
The greatest danger occurs when performing the following prohibited activities:
and) The use of the hammer by children and people with limited manual, physical and mental abilities.
Using the hammer under the influence of alcohol, drugs or other intoxicating substances. Using the hammer for
purposes other than the mowing described in the operating manual, when other people, especially children or animals,
are nearby.
Use of the hammer by persons not acquainted with the manual.
Using the hammer without proper protective clothing and footwear to protect the operator.
Operating the hammer with damaged guards or housing and without properly installed safety devices.
b)
c)
d)
e)
f)
GENERAL THOUGHTS
Regarding the noise level
The noise level emitted by the hammer in neutral gear at each rotational speed is lower than the level allowed by
Polish regulations, therefore it is a safe noise level. The vibration emission value given has been measured
according to standardized procedures and may vary depending on how the power tool is used. In exceptional cases,
it may exceed the given value. Please note that exposure to noise can cause hearing loss or loss.
Regarding electrical safety
and) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use extension cords with
power tools that have a protective grounding conductor.
- No modifications to plugs and socket outlets reduces the risk of electric shock.
Avoid touching earthed or grounded surfaces, such as pipes, heaters, central heating radiators and refrigerators.
- If you touch earthed or short-circuited parts, the risk of electric shock increases.
Do not expose power tools to rain or wet conditions.
- Water entering a power tool increases the risk of electric shock.
Do not strain the connection cables. Never use the power cord to carry, pull or remove the power tool from the
power tool
b)
c)
d)
4

Sockets. Keep the power cord away from heat, oil, sharp edges or moving parts.
- Damaged or entangled cords increase the risk of electric shock.
If the power tool is used outdoors, the connection cables should be extended with extension cords intended for
outdoor use.
- Using an extension cord designed for outdoor use reduces the risk of electric shock.
If the use of the power tool in a wet environment is unavoidable, use a residual current device (RCD) as
protection against the supply voltage.
- Use of an RCD will reduce the risk of electric shock.
e)
f)
Concerning the position
and) The workplace should be kept clean. It should be well lit.
- Insufficient lighting or untidy work areas can cause accidents. Do not operate the device in an explosive
environment, in the vicinity of flammable liquids, gases or dust.
- When operating the power tool, sparks are created which may ignite flammable substances.
Keep children and bystanders away from the places where power tools are used.
- If you are distracted while working with the machine, you may lose control of the tool and cause injury.
b)
c)
Regarding personal safety
and) Be forward-looking, watch what you are doing, and use common sense when using 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.
Use protective equipment. Always wear safety glasses.
- Using protective equipment such as a dust mask, non-skid shoes, hard hat or hearing protection under the
correct conditions reduces the risk of injury.
Avoid unintentional starting. Make sure the power tool switch is in the off position before connecting to the power
source and / or connecting the battery pack, and before lifting or moving the tool.
- Carrying power tools with your finger on the switch or energizing power tools with the power switch turned on
may cause an accident.
Remove all keys before starting power tool.
- Leaving the wrench in the rotating part of the power tool may result in personal injury.
Avoid unnatural positions when working with the device. The working posture of the machine operator should be
stable and balanced.
b)
c)
d)
e)
5

- Correct working position ensures better control of the power tool in unexpected situations.
Please dress appropriately. Do not wear loose clothing or jewelry. Keep your hair, clothes, and gloves away
from moving parts.
- Loose clothes, jewelry or long hair can be caught in moving parts.
If the devices are designed to connect an external dust extraction and dust extractor, make sure that they are
connected and used correctly.
- The use of dust extractors can reduce dust related hazards.
f)
g)
Regarding correct operation
and) Do not switch the device on when not in use. After finishing work or when changing accessories, make sure that
the on / off switch is not accidentally pressed.
- Accidental activation of the device may cause an accident.
Do not overload the device. If necessary, use another more powerful device. Use only devices that are
undamaged, in particular with a functional on / off switch, the incorrect operation of which may result in
uncontrolled activation of the device.
- Accidental activation of the device may cause an accident.
Regularly clean the device and check its technical condition. Before using the machine, check that moving parts
function without jamming and are not blocked.
- Using malfunctioning devices may lead to situations hazardous to health.
If necessary, check the device and have damaged parts repaired, preferably to an authorized service center.
- Repairing the device yourself may result in hazardous situations. Disconnect the plug from the socket before
adjusting the machine, changing working tools or after stopping work with the tool.
- This safety precaution prevents the power tool from being started unintentionally.
When carrying a power tool, first of all disconnect the plug from the electrical outlet. The device handle is used
for carrying.
- Do not carry the device by holding the power cord.
In the event of a malfunction, switch off the power tool immediately and remove the plug from the socket. Then
check the cause of the failure and take the device to an authorized service center if necessary.
- Repairing the power tool yourself may result in damage to the power tool or a hazardous situation.
Kickback phenomenon:
- It is a sudden, uncontrolled reaction of the machine to a jammed or jammed working tool. Jamming or jamming
causes the rotating tool to stop suddenly, which causes the tool to jerk suddenly.
- The kickback phenomenon is a result of improper or incorrect use of the device and non-compliance with the
safety procedures specified in the device's instruction manual.
- Methods of preventing the phenomenon of kickback:
- the device should be held firmly and firmly, and the position of the hands and body should prevent the phenomenon of
recoil, or mitigate this phenomenon in the event of its occurrence,
b)
c)
d)
e)
f)
g)
h)
6

- keep your hands away from the rotating working tools.
i) When transporting the power tool in its original packaging to prevent a dangerous situation, it must be transported.
For the use of impact hammers
a) When working in the vicinity of electrical wiring hidden in structural elements, there is a risk that the
working tool may damage invisible wiring. Therefore, only hold power tools by the insulated surfaces of
the handles.
- In these situations, use commercially available hidden wiring locator sensors.
- Contact with the wiring harness can transfer voltage to metal parts of the power tool, which could result in
electric shock.
When working in the vicinity of water pipes hidden in structural elements, there is a risk that the working tool
may damage the invisible pipe, which may cause flooding damage.
- In such situations, you should use commercially available hidden cable or pipe locator sensors.
If the working tool (drill, wrench) becomes jammed, switch off the machine immediately.
- When the tool is jammed, a kickback phenomenon occurs, which leads to a sharp jerk of the tool and further
uncontrolled reaction.
- Tool lock occurs when the tool in use is overloaded or when the working tool becomes deformed, e.g. bent.
The workpiece should be mounted in a way that prevents its accidental movement during work. Small objects can be
mounted in various types of holders, e.g. in a vice.
- A firm fixture of the workpiece minimizes the risk of hazardous situations.
b)
c)
d)
Remaining threats
There is always a risk of danger when the power tool is operated according to the instructions. Depending on the
design and method of execution of the power tool, the following hazards may appear:
- Injury to the lungs when not using an appropriate dust mask.
- Hearing damage if proper ear muffs are not used.
- Negative effects on health due to vibration of the arms and hands when the device is used for a long time or
incorrectly and without maintenance.
7

TECHNICAL DATA
Model
Power
Power
No-load rotation
The strength of the stroke
Number of strokes
Handle type
Level of security
Insulation class
Sound pressure level L pA
Acoustic power level L. wA
Vibration level (main handle) a h, HD
Vibration level (auxiliary handle) a h, CHeq
PM-MU-2800T
230 V / 50 Hz
2800 Watts
250-650 / min 1
18 J.
1300-4200 / min
SDS-MAX
IP20
II
95 dB (A) K = 3dB
106 dB (A) K = 3dB
14.590 m / s 2 k = 1.5m / s 2
12.78 m / s 2 k = 1.5m / s 2
8

DEVICE DESCRIPTION
Model: PM-MU-2800T
No. | name of the element
1. Drill
3. Mode switch
5. On / off switch
7. Speed control knob
9. Clamp for the auxiliary handle
11. The function of setting the chisel angle
No. | name of the element
2. SDS MAX tool holder
4. Oil block chamber
6. Power LED
8. Auxiliary handle
10. Hammer drilling function
12. Forging function
9

PRELIMINARY STEPS
a) Open the package, then take out the device.
b) Remove the protective foil and transport protection (if any).
c) Check if the package includes dismantled parts and keys.
d) Check that the machine and accessories have not been damaged during transport.
e) Keep the packaging.
ATTENTION! The device and packaging are not for fun! Keep out of the reach of children, risk of swallowing or
suffocation.
DEVICE ASSEMBLY
Before assembling individual elements of the hammer drill, it is absolutely necessary to disconnect the electric tool from the
power supply.
M. FITTING THE FRONT HANDLE
1) Put the mounting clamp (9) on the hammer housing.
2) Adjust the position of the handle (8).
3) Tighten the handle (8) clockwise so that the handle is mounted firmly.
Always use the front handle to ensure safe work. To reduce kickback, always hold the device firmly with both hands.
M. TOOLS SDS- MAX
The SDS-plus system enables tool-free tool changes.
1) Clean and lubricate the tip of the SDS-MAX tool.
2) Pull back the handle lock (2).
3) Keeping the lock pressed, insert the tool into the chuck and then release the lock.
4) To remove the tool, pull the lock back (2), then pull out the tool.
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