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PROPERTIES OF THE TOOL
The manual hammer drill is an ordinary electric tool, insulation Class II, which has been designed for drilling and hammering in
concrete, natural and artifi cial stone, marble, etc., using working tools with an SDS maxchuck system. The hammer drill permits
continuous adjustments of rotation of the spindle and by deactivation of the hammering action it permits drilling in such materials
as: wood, metal or plastics. A correct, reliable and safe operation of the tool depends on its correct use, so:
Read the operating manual thoroughly before work and keep it for future reference.
The supplier shall not be held responsible for any damage occurred as a result of failure to observe safety regulations and indica-
tions contained in this manual.
ACCESSORIES
The package provided by the manufacturer should contain:
- hammer drill
- additional handle
- drilling depth limiting device
TECHNICAL PARAMETERS
Parameter
Catalogue No.
Rated voltage
Rated frequency
Rated power
Rated speed
Max drilling diameter in concrete using a twist drill
Max drilling diameter in concrete using a crown drill
Impact energy
Impact frequency
Weight
Noise level
- sound pressure L
± K
pA
- power L
± K
wA
Vibration level ah
± K / ah
± K (impact drilling / forging)
,HD
,CHeq
Insulation class
Protection rating
GENERAL SAFETY CONDITIONS
NOTE! Get acquainted with all the instructions below. Failure to observe them may lead to an electric shock, fi re or injuries. The
notion of electric tool used in the instructions applies to all the tools which are powered with electric current, both wire tools and
wireless ones.
OBSERVE THE FOLLOWING INSTRUCTIONS
Place of work
The place of work must be properly illuminated and clean. Disorder and poor illumination may be a cause of accidents.
Do not work with electric tools in explosive environments, or those which contain infl ammable liquids, gases or vapours.
Electric tools generate sparks, which may cause a fi re in case of contact with infl ammable gases or vapours.
Do not allow children and outsiders to the place of work. A lack of concentration may result in a loss of control over the tool.
Electric safety
The plug of the power supply cable must fi t the mains socket. Do not modify the plug. Do not use any adapters whatso-
ever in order to adapt the plug to the socket. Unmodifi ed plug which fi ts the socket reduces the risk of an electric shock.
Avoid contact with grounded surfaces, such as pipes, heaters and refrigerators. Grounding of the body increases the risk
of an electric shock.
Do not expose electric tools to precipitation or humidity. Water and humidity which gets into the electric tool increases the
risk of an electric shock.
Do not overload the power supply cable. Do not use the power supply cable in order to carry the tool or to connect and
O R I G I N A L
GB
Unit
[V~]
[Hz]
[W]
[min
]
-1
[mm]
[mm]
[J]
[min
]
-1
[kg]
[dB(A)]
[dB(A)]
[m/s
]
2
I N S T R U C T I O N S
Value
YT-82131
220 - 240
50
1300
300 - 540
50
150
20
2900
9.7
95 ± 3
106 ± 3
20.93 ± 1.5 / 23.19 ± 1.5
II
IP20
11
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