YATO YT-0950, Manual, Page: 9 / 52

9
O R I G I N Á L N Á V O D U
GB
O P E R A T I N G I N S T R U C T I O N
Personal safety
Work in good physical and psychological condition. Pay attention to what you are actually doing. Do not work if you are tired or
under in fl uence of medicines or alcohol. Even a moment of distraction during work may lead to serious injuries. Use personal
protection. Wear protective goggles. Using personal protections like anti-dust masks, protective shoes, helmets or hearing protec-
tor reduces the risk of serious injuries. While operating a pneumatic tool, wear protective gloves in order to protect yourself from
mechanic injuries and thermal in fl uence of the tool. Avoid starting the tool by chance. Make sure the switch is in the position „OFF”,
before the tool is connected to the compressed air tank. Keeping a fi nger on the switch or connecting of the tool when the switch is
in the position “ON” may cause serious injuries. Before the pneumatic tool is connected, remove all the wrenches and other tools
that were used for adjustments. A wrench that is left on mobile parts of the tool may cause serious injuries. Keep balance. During
the whole period of work, keep an appropriate position. It will facilitate the operation of the pneumatic tool in the case of unpredict-
able situations during work. Use protective clothes. Do not wear loose clothes or jewellery. Keep the hair, clothes and gloves away
from the mobile parts of the tool. Loose clothes, jewellery or long hair may get caught in the mobile parts of the tool. Use dust
removing systems and dust containers if the tool is equipped with them. Connect it correctly. A dust removing system diminishes
the risk of serious injuries. The feeding duct is under pressure what may cause its dynamic movements and serious injuries.
Operating of a pneumatic tool
Do not use the tool in a manner that does not correspond to its purpose. Do not overload the pneumatic tool. Use a proper tool
for a given job. Do not exceed the maximum acceptable working pressure. A proper choice of tool for a given job will guarantee
more ef fi cient and safer operation. Before the tool is regulated, accessories changed or the tool stored, the feeding duct must be
disconnected. Thus the pneumatic tool is protected from casual switching it on. Store the tools away from children. Do not permit
operation of the tool by persons that have not been trained as far as its operation is concerned. The tool must be properly main-
tained. 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 rotat-
ing 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
Make sure the source of compressed air may create appropriate working pressure and guarantee the required fl ow of the air. If
the pressure of the air is too high, use a reduced with a safety valve. The pneumatic tool must be powered through a fi lter and a
greaser.
It will guarantee simultaneously cleanliness and lubrication of the air with oil. The state of the fi lter and the greaser must be
checked before each use and, if necessary, the fi lter must be cleaned or the oil supplied in the greaser. It will guarantee proper
operation of the tool and will prolong its durability.
It is necessary to correctly adapt the reaction stick to a given task.
In the case additional holders or supporting stands are used; make sure the tool has been correctly fi xed.
Adopt a correct position that will allow you to react to normal or unexpected movements of the tool that may be caused by the
turning moment.
Do not keep hands or other parts of the body within the range of the reaction stick – it may lead to serious injuries.
Wrenches and other inserted tools must be adapted to work with pneumatic tools. The inserted tools must be in good working
order and must be cleaned and not damaged. Their size must fi t the dimensions of the collector. It is prohibited to modify the
sockets of the wrenches or the collector.