YATO 73470, Original Instructions Manual, Page: 10 / 52

10
GB
O R I G I N A L I N S T R U C T I O N S
MACHINE SPECIFICATION
Sharpener allows for sharpening the drill bit made of steel. Sharpening drill bits for drilling in metal or universal drills is also pos-
sible. Sharpener is not intended for sharpening drill bits with a blades made of ceramic, wood drills, pen drills, drill bits, crown
bits and drill bits of the shape edge different than the drills for steel and universal drills. Sharpener is equipped with two operating
heads, which allow for sharpening a wide range of diameters drills. The sharpeneris designed for intermittent operation. Correct,
reliable, and safe operation of the tool is dependent on proper use, therefore:
Prior to working with the tool, you should read all the instruction and keep it around.
For any damage or injuries caused by failure to comply with safety regulations and instructions of this manual, the supplier is not
responsible.
PRODUCT EQUIPMENT
The product is supplied in a complete state and requires no assembly. Replacing of the working head is described later in this
manual. The machine is not equipped with drill bits.
TECHNICAL DATA
Parameter Unit Value
Catalogue No 73470
Mains voltage [V a.c.] 230
Mains frequency [Hz] 50
Rated power [W] 70
Rated revs [min
-1
] 1600
Type of operation: S3: 20% ON: 2 min / OFF: 8 min
Diameter of the grinding disk [mm] 58; 70
Diameter of the drill bit [mm]
3 – 10 (disk 58 mm)
8 – 16 (disk 70 mm)
Point angle of the drill bit [degrees] 118
Insulation class II
Degree of protection IP20
Noilse level
- accustic pressure L
pA
± K
pA
[dB (A)] 61 ± 3
- accustic power L
wA
± K
wA
[dB (A)] 74 ± 3
Weight [kg] 1.8 kg.
GENERAL SAFETY CONDITIONS
NOTE! Get acquainted with all the instructions below. Failure to observe them may lead to an electric shock, fire 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 inflammable liquids, gases or vapours.
Electric tools generate sparks, which may cause a fire in case of contact with inflammable 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 fit the mains socket. Do not modify the plug. Do not use any adapters whatso-
ever in order to adapt the plug to the socket. Unmodified plug which fits 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
disconnect the plug from the mains socket. Avoid contact of the power supply cable with heat, oils, sharp tools and