Troubleshooting - YATO YT-09633 Betriebsanweisung

Maintenance the tool before each use
Disconnect the tool from the pneumatic system.
Before each use, let a small amount of liquid preservative (e.g.. WD-40) through the air intake.
Connect the tool to pneumatic system and run for about 30 seconds. This will distribute the liquid preservative inside the tool interior and will clean it.
Again, disconnect the tool from the pneumatic system.
Let small amount of oil SAE 10 to the inside of the tool, through the air inlet and the holes intended for this purpose. It is recommended to use oil SAE 10 intended for maintenance
of pneumatic tools. Connect the tool and run it for a short time.
Attention! WD-40 may not be used as an appropriate lubricating oil.
Remove excess of oil, that spill out through the holes. Left oil may damage the tool seals.
Other maintenance operations
Before each use, you should check whether the tool shows any traces of damages. Drivers, tool holders and the spindles must be kept clean.
Every 6 months or after 100 hours of operation, you must pass the tool for inspection by the qualifi ed personnel in the repair shop. If the tool was used without the application of
recommended air supply system, you should increase the frequency of the tool inspections.

Troubleshooting

You should stop using the tool immediately after the disguardy of any fault. Work with a defective tool can cause injury. Any repair or replacement of tool components must be carried
out by qualifi ed personnel in authorized repair facility.
Failure Possible solution
The tool has too slow rotations or it Let a small amount of WD-40 through the air inlet. Run the tool for a few seconds. The blades may stick to the rotor. Run the tool for about 30 seconds. Lubricate the tool with small
does not start amount of oil. Attention! The excess of oil can cause a decrease in power of tool. In this case, you should clean the drive.
The compressor does not provide proper air supply. The tool starts by the air collected in the tank of compressor. As the tank is emptying, the compressor has not kept pace with the
The tool starts and then slows down
refi lling of air shortages. Connect the device to a more effi cient compressor.
Make sure that your hoses have an internal diameter of at least such as specifi ed in the table in point 3. Check the set point of pressure, whether it is set to the maximum value. Make
Insuffi cient power
sure that the tool is properly cleaned and lubricated. In the absence of results, submit the tool for repair.
Worn tools are secondary raw materials - it is forbidden to dispose of them together wigh household waste, because they contain substances harmful to human health and the
environment! Please actively support the cost-eff ective management of natural resources and environmental protection by passing the used equipment to the point of storage for
worn out devices. To reduce the amount of disposed waste it is necessary to re-use them, recycle or recover in another form.
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