YATO YT-09510 Manual Original página 15

EN
Use threaded couplings made of hardened steel (or material of similar strength). Whenever universal screwed
connections (dog connections) are used, safety pins and safety connectors must be used to prevent damage
to the connections between the hoses and between the hose and the tool. Do not exceed the maximum air
pressure specifi ed for the tool. Air pressure is critical to safety and aff ects performance in torque-controlled
systems and continuous speed tools. In this case, the length and diameter of the hoses must be observed.
Never carry the tool holding it by the hose.
OPERATING CONDITIONS
Ensure that the compressed air source is capable of generating the correct operating pressure and providing
the required air fl ow. If the supply air pressure is too high, a pressure regulator with a safety valve must be
used. The pneumatic tool must be fed through the fi lter and lubricator system. This will ensure that the air is
both clean and moistened with oil. Check the condition of the fi lter and lubricator before each use and clean
the fi lter if necessary or make up for the oil shortage in the lubricator. This will ensure the correct operation of
the tool and extend its service life.
When using additional chucks or support racks, make sure that the tool is correctly and securely attached.
Stand in a correct position to prevent normal or unexpected movement of the tool due to torque.
The socket wrenches and other tools used must be suitable for use with pneumatic tools. The tools to be
inserted must be effi cient, clean and undamaged and their size must be adapted to the size of the carrier. It is
forbidden to modify the wrench or carrier sockets.
USING THE TOOL
Before each use of the tool, make sure that no parts of the pneumatic system are damaged. If you notice
damage, immediately replace the components with new, undamaged ones.
Dry the condensed moisture inside the tool, compressor and hose before each use of the pneumatic system.
Connecting the tool to the pneumatic system
The fi gure shows the recommended manner of connecting the tool to the pneumatic system. This will ensure
the most effi cient use of the tool and also prolong the tool's service life.
Apply a few drops of SAE 10 viscous oil into the air inlet.
Screw a suitable nozzle to the air inlet thread fi rmly and securely to connect the air supply hose (II).
Attach a suitable socked to the tool carrier (IV). Only use accessories which are suitable for use with
impact tools when working with pneumatic tools.
Connect the tool to the pneumatic system using the hose with the internal diameter listed in the technical data
table (III). Make sure the hose has a durability of at least 1.38 MPa.
Set the correct direction of rotation (V). The direction of rotation of the carrier is indicated by an arrow. The
letter designation indicates the direction of travel of the right-hand threaded bolt. F – tightening, R – loosening.
If the tool has an adjustable air outlet, it should be positioned so that it is directed as far as possible from the
hands and body of the operator and other occupants of the work area.
Adjust the pressure (torque). If pressure adjustment is not possible on the tool, it should be done on a regulator
in the tool's compressed air supply.
Start the tool for a few seconds, making sure that there are no strange sounds or vibrations.
Working with impact socket wrenches
Install the bolt or nut by hand onto the thread (at least two turns) before you start to screw in the bolt or nut
with a wrench. Make sure that the size of the socket wrench has been chosen correctly in relation to the
component to be unscrewed or screwed down. Improper sizing can result in damage to both the wrench and
the nut or bolt.
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M A N U A L O R I G I N A L