YATO YT-828291 Manual De Instrucciones página 19

EN
When grinding with a side surface you should keep the grinder at an angle of no more than 30 degrees with respect to the treated
surface (VII). Move the grinder forward and back by smooth moves.
During cutting, the grinding wheel should be at a right angle relative to the cut surface. Do not make the cut at a diff erent angle. It is
forbidden to change an angle of the cutting grinding wheel in relation to the workpiece during the cutting operation. The cut should
be made only in a straight line. Failure to follow these guidelines increases the risk of grinding wheel jam in workpiece, which can
cause rebound of tool toward the operator, rupture of the grinding wheel or its disintegration
uring cutting, drive the grinder in the direction of rotation of the wheel (VIII).
During grinder operation, do not exert too much pressure on the treated material, and do not make sudden movements, to not
cause jamming, or cracks and bursts of grinding wheel.
Do not allow to overload the grinder, its external surfaces temperature should never exceed 60 C.
O
The grinder is stopped after releasing the pressure on the switch.
At the end of work you should turn off the grinder, remove the battery and make an examination.
Attention! The grinding wheel can rotate even for some time after the machine is switched off . You should wait until a complete
stop of grinding wheel movement before putting away the grinder. Prior to the inspection you should wait for cooling of the grinding
wheel. During the work, both, grinding wheel and workpiece material, can warm up to a high temperature.
Remember! When operating the angle grinder:
Always use eye protection.
Do not use grinding wheels of a maximum allowable peripheral speed of less than 80 m/s.
Do not use grinding wheels of a maximum allowable rotational speed less than the rotational speed of the grinder.
The declared, total declared value of vibration was measured by the standard test method, and it can be applied to compare one
tool to another. The declared, Declared total value of vibration can was used in a preliminary assessment of exposure.
Attention! The vibration emissions when working with the tool can diff er from the declared value, depending on how you use the tool.
Attention! You should specify the security measures to protect the operator, which are based on an assessment of exposure in
the actual conditions of operation (including in it all parts of the work cycle, such as, for example, the time when the tool is turned
off or it is idling, and its activation time).
MAINTENANCE AND OVERHAUL
ATTENTION! Before any adjustment, technical service or maintenance operations unplug the tool. Once the operations have been
fi nished, the technical conditions of the tool must be assessed by means of external evaluation and inspection of the following
elements: body and handle, conductor with a plug and defl ection, functioning of the electric switch, patency of ventilation slots,
sparking of brushes, noise level of functioning of bearings and gears, start-up and smoothness of operation. During the guarantee
period, the user cannot dismantle the electric tools or change any sub-assemblies or elements, since it will cancel any guarantee
rights. All irregularities detected at overhaul or during functioning of the tools are a signal to have the tool repaired at a service
shop. Once the functioning has been concluded, the casing, ventilation slots, switches, additional handle and protections must be
cleansed with a stream of air (at a pressure not exceeding 0.3 MPa), with a brush or a cloth without any chemical substances or
cleaning liquids. Tools and handles must be cleansed with a clean cloth.
O R I G I N A L I N S T R U C T I O N S
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