YATO YT-82800 Manual De Instrucciones página 15

GB
tools of greater or equal than torque than the torque of tool.
Attention! Due to the presence of impact mechanism It is forbidden to mount the drill bits and work with them. If the drill bit is locked
in hole its impact mechanism may result in rupture of the drill bit, what could be the cause of injuries.
Attention! Fixing must be carried out when the battery disconnected, this will prevent accidental activation of the tool.
The handle of the wrench is designed to be used with the hexagonal. "long" bits and adapters with a length of at least 50 mm and
fi tted with a groove. to ensure the blocking of the tip in its holder. It is forbidden to use bits shorter than 50 mm and such that do
not feature the groove.
Pull forward the ring tof ool holder, and then enter the the tip into holder and release the ring, which should return to its starting
position. Check whether the tip is properly locked in its holder, If you cannot pull it out, this means the proper mounting.
The tip removal should be carried out in reverse order.
Setting the direction of rotation (IV)
Set the switch to the desired position. The direction of screws movement is marked on the switch by arrows with the most popular
right-hand thread. In the case of screws with left-hand thread the movement of the screw will be opposite to the direction indicated
by the arrow.
Preparatory steps to work
Before starting the work:
Clamp the workpiece in a vise or with carpentry clamps.
Use the tools which are appropriate for the work to be done. Choose the right type of tip to the screw socket.
Wear work clothing and protection for sight and hearing.
Grasp the tool with both hands (V).
Adopt a stable stand.
Turn on the tool by fi nger pressing the switch.
Attention! If you notice any suspicious noise during operation, cracks, stench, etc. you should immediately turn off the tool and
remove battery pack from it.
OPERATING OF THE TOOL
The depth of switch push determines the revs speed and torque. The tool does not have option to set the preset speed and
torque.
You should enter the tip in socket screw or impose on the nut, and then swithc on the device. This will prevent damage to the
fasteners or to the tip. It will also reduce the risk of injuries.
In the case of screwing bolts in the surface, it is recommended that you perform a pilot hole with a diameter of core screws. This
will prevent the destruction of the material during screwing. It is also possible to screw without a pilot hole. During both types of
screwing in you should begin with a small revs speed and possibly increase it in the course of work.
In the case of screw connections, for example, when screwing in the coated screws in threaded holes or when you screw on the
nuts on the threaded pins you should perfor the fi rst few turns by hand, key or a screwdriver. Only after ensuring the correct screw-
ing in of one element in the second, you may ready to work a screw impact wrench. In the case of screwing the threaded elements
it is not recommended to exert too much pressure on the impact wrench. This can lead to the destruction of the thread.
After tightening the elements, it will start the hammer mechanism, what will be indicated by "bumps" the revving mechanism, in
this case, you should release your pressure on the switch and cease further tightening the components. Continuing to tighten can
lead to the destruction of connecting elements.
Using attachments
The tool must not be used to power working attachments.
Additional information
During work do not exert excessive pressure on the processed material and do not make violent moves, so as to avoid any dam-
age to the working tool and the drill.
Make regular breaks during work.
Do not overstress the tool. The temperature of the external surfaces must not exceed 60 O C.
Once the work has been concluded, turn the drill off , remove the battery and carry out maintenance tasks and inspection.
O R I G I N A L I N S T R U C T I O N S
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