YATO YT-828293 Manual Original página 21

EN
which can only be charged with YATO YT-82848 or YT-82849 chargers. It is forbidden to use other batteries with a diff erent rated
voltage and not matching the device battery socket. It is forbidden to modify the socket or battery to make them match.
Slide the battery into the socket with the contacts facing inside the tool until the battery latch engages. Make sure that the battery
will not slide out on its own during operation. Disconnect the battery by pressing and holding the latch and then pulling the battery
out of the tool housing.
Charging the battery
Caution! Before charging, disconnect the charging station power unit from the mains by removing the plug from the mains socket.
In addition, clean the battery and battery clamps of dirt and dust with a soft, dry cloth.
The battery has a built-in charge indicator. The LEDs will light up by pressing the button (II), the more of them come on, the more
charged the battery is. If the LEDs do not light up when the button is pressed, the battery is discharged.
Disconnect the battery from the tool.
Slide the battery into the charger socket (V).
Plug the charger into a mains socket.
The red LED will light up, which indicates the charging process.
When charging is complete, the red LED will turn off and the green LED will light up to indicate that the battery is fully charged.
Pull the power unit plug out of the mains socket.
Pull the battery out of the charging station by pressing the battery latch button.
Caution! If the green LED lights up when the charger is connected to the mains, the battery is fully charged. In this case, the
charger will not start the charging process.
USING THE GRINDER
Remove the battery from the tool socket!
Before using the tool, check that the housing and battery body are not damaged.
If any damage is visible, it is forbidden to connect the battery to the tool!
Fix the abrasive disc cover and handle.
Never work with the grinder without the abrasive disc guard installed!
Select the type of abrasive disc suitable for the type of operation and install the disc on the grinder spindle.
The workpiece must be secured, e.g. with vices or clamps, in such a manner that it cannot move during work. The grinder disc
rotates at a high speed and, if not properly secured, the material may move uncontrollably during work, which would increase the
risk of serious injury.
In the case of cutting, support the material being cut on both sides of the cutting line, but in such a way that it does not cause the
cutting disc to jam during cutting. Place the supports near the edge of the material being cut and near the cutting line.
Wear eye protection, hearing protectors and protective gloves.
Check that the power switch is in the off position "O". Then connect the battery to the tool.
Keep an appropriate body position to ensure balance and turn the tool on with the switch.
If the power switch is located in the upper or side wall of the grinder body, press the power switch in the rear part of it to turn it on,
and then, without releasing the pressure, move it forward in the direction marked with the symbol "I." The power switch may have
a hitch that allows it to be locked in this position easier prolonged use. To turn the grinder off , press the power switch on the back
of the grinder and allow it to retract. If the power supply is lost while working with the locked power switch, it will only be possible
to start work after the power switch has been restored after unlocking and restarting the power switch.
If the grinder is equipped with a power switch located in the lower part of the handle, press and hold the lock button and then press
the power switch. Hold the power switch pressed while performing work, but it is not necessary to hold the lock button. Releasing
the pressure on the power switch will turn the grinder off . Such a power switch cannot be locked for operation.
Start work by applying the correct surface of the disc to the workpiece:
- when using abrasive discs grind with the side and/or front surfaces,
- in the case of leaf grinding wheels, grind with the side surface so that the sandpaper leaves move parallel to the workpiece,
- in the case of velcro discs enabling the attachment of sandpaper, sanding should be carried out with the side surface,
- in the case of wire brushes, the surface should be worked on with ends of the wires and not with their side surface,
- in the case of cutting discs, cut with the front surface, do not grind with the front surface of the cutting discs.
Speed control (VI)
Speed control is only possible when the supply battery is connected.
Press the button and the lights next to the gear number are illuminated one after another. The higher the number of gears, the
higher the speed. Once the highest speed is reached, the next press of the button will shift to the lowest speed gear. Lower gears
have lights illuminated in green and higher gears have lights illuminated in red.
The lower speed should be used for brushes and grinding discs made of sandpaper. The high speed should be used for abrasive
discs.
O R I G I N A L I N S T R U C T I O N S
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