YATO YT-09910 Manual Original página 13

Installation of accessories (IV)
Screw the needle attachment onto the socket so that the axis of the attachment hits the tool holder. Then fi rmly and securely screw
the attachment onto the tool holder thread, tightening as much as possible.
Do not use any tools when tightening, tighten by hand.
Working with the scaler
Always hold the tool with both hands while working. When working, apply only such pressure on the tool which is required for
the given task. Do not exert excessive pressure on the workpiece, this can lead to needle breaks and serious injuries. Attention
should also be paid to any fragments that may become detached during work. They must not be allowed to cause hazards in the
workplace.
MAINTENANCE
Never use petrol, solvent, or any other fl ammable liquid to clean the tool. Vapours may ignite, causing the explosion of the tool
and serious injury.
The solvents used to clean the tool holder and the body may soften the seals. Thoroughly dry the tool before starting work.
If you notice any malfunction of the tool, immediately disconnect the tool from the pneumatic system.
All components of the pneumatic system shall be protected against contamination. Contaminants entering the pneumatic system
can damage the tool and other components of the pneumatic system.
Maintenance of the tool before each use
Disconnect the tool from the pneumatic system.
Before each use, introduce a small amount of preservative (e.g. WD-40) through the air inlet.
Connect the tool to the pneumatic system and run it for approx. 30 seconds. This will allow you to spread the preservative through
the inside of the tool and clean it.
Disconnect the tool from the compressed air system again.
Insert a small amount of SAE 10 oil into the tool via the air inlet opening and the holes designed for that purpose. The use of SAE
10 is recommended for the maintenance of pneumatic tools. Connect the tool and run it briefl y.
Caution! WD-40 cannot be used as a proper lubricating oil.
Wipe off any excess oil that may have escaped through the outlet openings. The oil left can damage the tool seals.
Other maintenance activities
Before each use of the tool, make sure that there are no signs of damage to the tool. Keep drivers, tool holders and spindles clean.
Have the tool inspected by a qualifi ed workshop personnel every 6 months or after 100 operating hours. If the tool has been used
without the recommended air supply, increase the inspection intervals of the tool.
Removing defects
Stop using the tool as soon as you detect any defect. Use of a defective tool may result in injury. Any repairs or replacements to
the tool components must be carried out by qualifi ed personnel at an authorised repair shop.
Defect Possible solution
Apply a small amount of WD-40 through the air inlet opening. Activate the tool for a few seconds. The blades could stick to the rotor.
The tool rotation is too slow
Activate the tool for approx. 30 seconds. Lubricate the tool with a small amount of oil. Caution! Excess oil can cause the tool to lose
or does not start up
power. In this case, clean the drive.
The tool starts up and then The compressor does not provide an adequate supply of air. The tool is activated by the air accumulated in the compressor tank. As the
slows down tank empties, the compressor does not keep up with fi lling in the air shortages. Connect the device to a more effi cient compressor.
Make sure that the hoses have an internal diameter at least as specifi ed in the table in item 3. Check the pressure setting to ensure that
Insuffi cient power
it is set to the maximum value. Make sure that the tool is properly cleaned and lubricated. If there are no results, have the tool repaired.
Spare parts
A detailed list of product spare parts can be found in the "Download" section, in the product data sheet, on the TOYA SA website:
www.toya.pl.
After work has been fi nished, clean the housing, ventilation slots, switches, additional handle grip and guards using e.g. a jet of
air (pressure not more than 0.3 MPa), or a brush or dry cloth without the use of chemicals or cleaning liquids. Clean the tools and
holders with a clean, dry cloth.
Used tools are recyclable materials - they cannot be thrown into household waste containers as they contain substances dan-
gerous to human health and the environment! Please actively help us to conserve natural resources and protect the environment
by handing over used equipment to a waste equipment storage point. In order to reduce the amount of waste disposed of, it is
necessary to reuse, recycle or recover it in another form.
O R I G I N A L
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I N S T R U C T I O N S
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