YATO YT-09676 Manual Original página 14

GB
Use personal protective equipment such as gloves, apron, helmet.
In the case of dropped tools with a mounted grinding wheel, before subsequent switching it on, you should carefully check the condition of the grinding wheel.
OPERATING OF THE TOOL
Before each use, you should check that none of the components of the product is damaged. If you notice any damage, you should replace the element immediately with new
one, undamaged system component.
Before each use of the the pneumatic system, you should dry the moisture condensed inside the tool, compressor and pipes.
Connecting the tool to pneumatic system
The fi gure shows the recommended connection of tool to the pneumatic system. Presented method will ensure the most effi cient use of tool, and also it will extend the service
life of the tool.
Let a few drops of oil with viscosity SAE 10 to the air intake.
To the thread of air inlet you should tightly and fi rmly screw the appropriate tip allowing for the connection of air supply hose. (II)
On the tool driver you should mount an appropriate tipl. When you work with pneumatic tools you should use only equipment designed to work with the impact tools.
Set the desired direction of rotation. The letter F means, that the rotation is clockwise, letter R that the rotation is counter-clockwise.
Where it is possible you can adjust the pressure (torque).
Connect the tool to an air system by using the hose with an inner diameter of 10 mm / 3/8 ". Make sure, that the strength of the hose is at least 1.38 MPa. (III)
Start the tool for a few seconds, making sure that it does not issue any suspicious sounds or vibrations.
Starting and stopping the tool
Caution! Before starting the pneumatic tool, make sure that the mounted inserted tool does not come into contact with any object or any body part.
The tool is operated by means of a lever which opens the air valve and thus ensures the supply of compressed air to the tool drive. If the lever is equipped with a lock that pre-
vents the lever from being accidentally pressed. Turn the lock, so that it is parallel to the lever, and then pull the lever towards the tool housing. This will start the tool. Allow the
tool to reach its rated speed and only then start working.
The tool stops when the pressure on the lever is released. The lever automatically returns to the rest position and the lock secures the lever. Please note that the inserted tool
can still move for some time after. Do not put the tool away until the inserted tool has come to a complete standstill.
Installation and replacement of equipment (IV)
Make sure that the maximum speed of the equipment is higher than the speed of the grinder. You should follow the recommendations of manufacturers of grinding wheels in
relation to their speed and the mandrel length, which should be mounted in the spindle.
Grab the spindle and unscrew the mounting nut until the handle will allow for mounting of the equipment.
Mount a piece of equipment, so at least 10 mm of the mandrel is located inside the spindle.
By using keys, tightly and fi rmly screw the nut which is locking the spindle.
Operation of the sander
Choose the appropriate tool for a given operation mode. Before starting work, you must allow for grinding wheel to reach its full speed. Only the rotating grinding wheel should
be applied to a workpiece.
You should apply only such pressure to the tool, which is required for the material processing. Too much pressure can damage the grinding wheels and increase the risk of injuries.
During work the sparks can occur and workpiece fragments of the workpiece can tear off . You should ensure that sparks and tear-off fragments would not create risks in the
workplace.
MAINTENANCE
Never use gasoline, solvent, or any other fl ammable liquid to clean the tool. The vapors can be ignited, causing the tool explosion and serious injury.Solvents, which are used to
clean the tool holder and the body, can cause seals softening. Thoroughly the tool before starting your work.
In case of fi nding any irregularities in the tool operation, the tool you should be immediately disconnect from the pneumatic system.
All the elements of the pneumatic system must be protected against contamination. Contamination, which entered the pneumatic system can damage the tool and other air
system components.
O R I G I N A L I N S T R U C T I O N S
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