YATO YT-0965 Instrucciones Originales página 15

wheel should be applied on the material.
Put only such pressure to the tool, which is required for processing of material. Excessive pressure may damage grinding wheel and increase the
risk of injuries.
Sparks may be generated during the work, and small fragments of material that is being processed may torn off . Take care that sparks and torn off
fragments are not posing any threat at work place.
MAINTENANCE
Never use gasoline, solvent or any other fl ammable liquid for cleaning the tool. Vapours may ignite causing an explosion and serious injuries.
Solvents used for cleaning the tool chuck and body may cause softening of sealing. Thoroughly dry the tool before the work.
In case any irregularities in operation of tool are found, disconnect the tool immediately from the pneumatic system.
All components of pneumatic system must be protected against contaminants. Contaminants that penetrate into pneumatic system may damage
the tool and other components of pneumatic system.
Tool maintenance before each use
Disconnect the tool from pneumatic system.
Before each use, insert small quantity of preserving liquid (e.g. WD-40) through the air slot.
Connect the tool to pneumatic system and start it for approx. 30 seconds. This will allow distributing the preserving fl uid inside the tool and clean
it.
Again disconnect the tool from pneumatic system.
Insert small quantity of SAE 10 oil into the inside of tool, through the air slot and slots designed for this purpose. It is recommended to use SAE 10
oil designed for maintenance of pneumatic tools. Connect the tool and start it for a short period of time.
Note! WD-40 may not be used as the regular lubricating oil.
Wipe the excess of oil that got out through outlet slots. Oil left may damage the sealing of the tool.
Other maintenance actions
Check before each use, if any traces of damage may be found on the tool. Drivers, tool chucks and spindles must be kept clean.
Every 6 months or after 100 hours of service deliver the tool to repair workshop for inspection by qualifi ed staff . If the tool was used without
recommended air supply system, frequency of tool inspection should be increased.
Removal of failures
Immediately stop to use the tool after detection of any failures. Operation of inoperable tool may cause injuries. All repairs or replacements of tool
components must be performed by qualifi ed staff in an authorised repair shop.
Failure Possible solution
Toll's rotational speed is too Insert small quantity of WD-40 though air inlet slot. Start the tool for few seconds. Blades could have stuck to rotor. Start the tool for approx. 30
low or it does not start seconds. Lubricate the tool with small quantity of oil. Note! Excess of oil may cause lowering of tool's power. In this case clean the drive.
Tolls starts and then slows Compressor does not provide proper air infl ow. Toll is started using the air accumulated in compressor's tank. Along with the process of emptying
down. the tank, the compressor is not able to supplement the air. Connect the tool to more effi cient compressor.
Make sure that hose's internal diameter is at least equal to diameter specifi ed in table in point 3. Check the settings of pressure, whether it is set
Insuffi cient power
to maximum value. Make sure, that the tool is properly cleaned and lubricated. If no eff ects are observed, have the tool repaired in repair shop.
Spare parts
To obtain information on spare parts for pneumatic tools please contact the manufacturer or his representative.
After the end of work, housing, ventilation slots, switches, additional handle and cover should be cleaned, e.g. with an air jet (with a pressure of
no more than 0.3 MPa), brush or dry cloth without the use of chemicals or cleaning fl uids. Tools and tool chucks to be cleaned with dry and clean
cloth.
O R I G I N A L
EN
I N S T R U C T I O N S
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