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General<br />
SAFETY PRECAUTIONS<br />
1. Troubleshooting and contact information<br />
NOTICE<br />
In the case of any problems, discontinue use, turn off the main switch and contact the <strong>de</strong>aler or our company.<br />
2. Check operation of the compressor<br />
With no air supplied, this product does not operate even after turning on the main switch. Turn on the power of the<br />
compressor before operating this product.<br />
3. Use the turbine with a water check valve<br />
Use the turbine with a water check valve. Contact the <strong>de</strong>aler or our company when a turbine without a water check valve<br />
will be used.<br />
4. Handling of equipment in the case of a power failure<br />
Put the handpiece in the hol<strong>de</strong>r and turn off the main switch if equipment stops working during use due to a power failure or<br />
other reasons.<br />
5. Use in limited areas<br />
This product is inten<strong>de</strong>d for use in Japan and therefore cannot be used outsi<strong>de</strong> Japan.<br />
6. Use of flow rate adjustment knobs<br />
Flow rate adjustment knobs for water and air are inten<strong>de</strong>d to increase/<strong>de</strong>crease the flow rate, but do not serve as stop valves.<br />
Caution should be exercised as tuning the knob excessively may cause it to turn free.<br />
7. Keep in mind the precautions contained in the “Safety Notebook”<br />
Before use, carefully read the accompanying “Safety Notebook,” which contains the precautions common to <strong>de</strong>ntal <strong>unit</strong>s.<br />
8. Use cups weighing 3 g or more<br />
Use “<strong>de</strong>ntal paper cups” or “<strong>de</strong>ntal stainless steel cups” weighing 3 g or more. Do not use cups weighing less than 3 g, to<br />
which the weight-sensing cup filling sensor may not respond.<br />
9. Check the position of the spittoon bowl<br />
Confirm whether the spittoon bowl is positioned so that the safety switch is released.<br />
If the spittoon bowl is positioned to interfere with the chair, it should be moved to a position where the safety switch is<br />
released.<br />
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