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Unit part<br />
OPERATING INSTRUCTIONS<br />
Cuspidor <strong>unit</strong><br />
▪ If bowl cleaning link operation is active, water comes out of the bowl cleaning nozzle to clean the<br />
spittoon bowl as soon as cup water feeding starts. Press the bowl cleaning switch on the<br />
assistant’s operation panel or Doctor’s operation panel to stop spittoon bowl cleaning halfway.<br />
▪ When turning on the main switch of the <strong>unit</strong>, do so in a condition where no objects are placed on the cup<br />
table.<br />
* The buzzer may sound if the main switch is turned on with something placed on the cup table. If the<br />
buzzer sounds, turn off the main switch once, make sure that nothing is placed on the cup table and turn<br />
on the main switch again.<br />
▪ Use a cup with a weight of 3 g or more.<br />
(Reference) Paper cup for <strong>de</strong>ntal use: Approximately 3.5 g Stainless steel cup for <strong>de</strong>ntal use:<br />
Approximately 60 g<br />
▪ If you touch the cup table with no cup on it, the sensor may work and water may come out of the water<br />
feeding nozzle. Turn off the main switch or select the sensor off mo<strong>de</strong> if you will touch the cup table for<br />
cleaning, etc.<br />
Sensor disabled mo<strong>de</strong><br />
The mo<strong>de</strong> changes to the sensor off mo<strong>de</strong> when on the Doctor’s or Assistant’s operation panel is<br />
held for 2 seconds or more. In the sensor off mo<strong>de</strong>, the buzzer generates a “beep, beep” sound<br />
continuously and automatic water feeding with the sensor is disabled.<br />
Press on the Doctor’s operation panel or assistant’s operation panel again to cancel the sensor off<br />
mo<strong>de</strong>.<br />
* Cancel the sensor off mo<strong>de</strong> in a condition where the cup table is installed and nothing is placed on the<br />
cup table. If the sensor off mo<strong>de</strong> is canceled un<strong>de</strong>r other conditions (e.g., a cup is placed on the cup<br />
table), water may be fed unnecessarily or no water may be fed even though a cup is placed.<br />
▪ If air flow from an air conditioner touches the cup table with no cup on it, the sensor may work and<br />
water may come out of the water feeding nozzle. Decrease the volume of air flow, change the air flow<br />
direction or change other air conditioner settings in such a case.<br />
▪ The sensor may break if a large force is applied to the cup table (such as the cup table is pressed strongly<br />
or a heavy object is placed on it). Be careful.<br />
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