YATO YT-81980, Original Instructions Manual

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O R I G I N A L I N S T R U C T I O N S
CHARACTERISTICS OF THE PRODUCT
The diamond drill rig is designed to make holes in reinforced concrete by means of special bits with a diamond cutting edge. It is
also possible to use the drill rig to drill holes in ceramic materials such as concrete, asphalt, brick or stone. Due to water cooling
option the work is e ff ective and safe. The drill rig can be used as manual or stationary tool. The product is equipped with a rack
dedicated for it. Correct, reliable and safe operation of the product depends on proper use of it, hence:
Before commence of operation read the entire manual and keep it.
The manufacturer shall not be responsible for any damages and injuries arising from use of the product in a way contrary to the
intended use as well as from failure to observe the safety regulations and guidelines herein. Use of the product contrary to the
intended one causes loss of rights to the guarantee and statutory warranty.
EQUIPMENT AND ACCESSORIES
The product is supplied as a whole but it requires some preparatory works described in this manual later. The product is supplied
along with a rack, an additional grip with a bracket and a rear support. The product is not supplied with bits and the water con-
nection hose.
TECHNICAL DATA
Parameter Measurement unit Value
Catalog no. YT-81980
Nominal voltage [V~] 230
Rated voltage [Hz] 50
Rated power [W] 2200
Insulation class II
Rated rpm [min -1 ] 1200
Bit socket 1 1/4” UNC
Min. diameter of the bit [mm] 12
Max. diameter of the bit [mm] 180
Length of the drill [mm] 150 - 450
Diameter of a water connection [‘’ / mm] 1/4” / 6,35
Max. pressure of the outlet water [MPa] 0.5
Noise
acoustic pressure L
wA
± K [dB(A)] 90 ± 3
noise power L
wA
± K [dB(A)] 103 ± 3
Vibrations a
h
± K [m/s 2 ] 2,90 ± 1,5
Protective step IP20
Mass [kg] 12
The declared noise emission value(s) have been measured in accordance with a standard test method and may be used for com-
paring one tool with another. The declared noise emission value(s) may also be used in a preliminary assessment of exposure.
WARNING! The noise emissions during actual use of the power tool can di ff er from the declared values depending on the ways in
which the tool is used especially what kind of workpiece is processed. There is a need to identify safety measures to protect the
operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating
cycle such as the times when the tool is switched o ff and when it is running idle in addition to the trigger time).
GENERAL WARNINGS FOR THE SAFETY OF POWER TOOLS
Warning! Read all safety warnings, illustrations and speci fi cations provided with this power tool. Failure to do so may
result in electric shock, fi re or serious injury.
Keep all warnings and instructions for future reference.
The term “power tool” used in warnings applies to all tools driven by power both wired and wireless.
Workplace safety
Keep the workplace well-lit and clean. Disorder and poor lighting can be causes of accidents.
Do not work with power tools in an environment with an increased risk of explosion, containing fl ammable liquids, gases
or vapors. Power tools generate sparks that can ignite dust or fumes.
Children and third persons should not be allowed to enter the workplace. Loss of concentration can result in loss of control.