YATO YT-0925, Instructions Manual

O R I G I N A L   I N S T R U C T I O N S

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operation of the tool by persons that have not been trained as far as its operation is concerned. The tool must be properly maintained. Check the tool for lack of adjustment 

and play of mobile parts. Check if any element of the tool is damaged. In the case if any defects are detected, they must be repaired before the pneumatic tool may be used. 

Many accidents are caused by incorrect maintenance of tools. Cutting tools must be kept clean and sharp. Properly kept cutting tool is easier to control during operation. 

Use pneumatic tools and accessories with accordance to the above mentioned instructions. Use the tools with accordance to their purpose, taking into account the type and 

conditions of work. Using the tools for purposes that differ from those for which they were designed, increases the risk of dangerous situation. While operating a pneumatic 

tool, take into account a possibility of fracturing the working tool, what may cause expulsion of its parts at a high velocity and lead to serious injuries. Make sure the tool is 

rotating in a correct direction. Unexpected direction of rotation may be a cause of a dangerous situation. Do not place hands near the mobile elements of the pneumatic tool, 

since it may cause serious injuries. In the case the socket of the collector is damaged, there is a risk of expulsion of parts of the tool at a high velocity and lead to serious 

injuries. As result of the turning moment, the tool or the reaction stick may turn. It may lead to serious injuries if the body of the operator is within the range of the turning tool 

or the reaction stick. Adopt an appropriate position during work and be prepared for a turn of the tool. Solely the equipment that is destined to function with pneumatic tools 

may be used. Using inappropriate equipment may lead to serious injuries. In the case the power supply is suddenly interrupted, the switch of the tool must be immediately 

released.

Repair 

The tool may be repaired solely in authorised service points which use only original spare parts. It will guarantee an appropriate level of safety of the pneumatic tool. Do 

not clean the pneumatic tool with petrol, solvents or another in

fl

 ammable liquid. The fumes may ignite causing an explosion of the tool and serious injuries. The tool may 

only be maintained with high quality materials. It is prohibited to use substances other than those mentioned in the service manual. Before the inserted tool is replaced or 

dismantled, disconnect the compressed air supply duct. 

CONDITIONS OF OPERATION 

It is indispensable that the source of compressed air permits generating of the appropriate working pressure. Should the pressure of the fed air be too high, it is necessary to 

use a reducer with a safety valve. The pneumatic device must be supplied with compressed air through a 

fi

 lter and lubricator system. It will guarantee both cleanliness and 

lubrication of the air with oil. The conditions of the 

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 lter and the lubricator must be revised between each use and, if necessary, clean the 

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 lter or replenish oil in the lubricator. 

It will guarantee appropriate operation of the machine and prolong its durability. 

It is only allowed to use in the tools only those connecting elements that are speci

fi

 ed in the manual. The tool which is used to drive connecting elements and the connecting 

elements speci

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 ed in the manual are considered to constitute a single system from the point of view of safety.

In order to connect the tool to the pneumatic system, it is recommended to use snapping connections, and the tool itself should have a non-sealing screwed connector, so 

that after the tool has been disconnected, there is no remaining air in it.

The tool must not be supplied with oxygen or other in

fl

 ammable gases.

Tools should be connected solely to such a supplying system in which it is not possible to exceed the pressure by more than 10% of the maximum value. In case there are 

higher pressures, it is necessary to apply a reduction valve with a safety valve.

The tools may be repaired solely with original spare parts, which are speci

fi

 ed by the manufacturer or their representative. Repairs should be realised by experts who are 

authorised by the manufacturer. ATTENTION! Experts are meant to be persons who in a result of a professional training or experience have suf

fi

 cient knowledge regard-

ing machines used to drive connecting elements and have suf

fi

 cient knowledge of appropriate industrial safety regulations, accident prevention regulations, directives and 

general technical regulations (e.g. CEN and CENELEC), in order to guarantee safe working conditions for the tools whose purpose is to drive connecting elements.