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Unit part<br />
ADJUSTMENT OF PARTS<br />
Cuspidor <strong>unit</strong><br />
• Pressure adjustment of the water tank (optional)<br />
Increase<br />
Knob<br />
Decrease<br />
Lock nut<br />
Pressure gauge<br />
“2” of the inner red scale corresponds to<br />
200 kPa.<br />
▪ Adjust the pressure of air to be supplied to the<br />
water tank.<br />
▪ Loosen the lock nut and turn the knob as shown<br />
in the drawing so that the pressure is lowered<br />
below 200 kPa.<br />
▪ Be sure to tighten the lock nut after completion<br />
of the setting.<br />
▪ This knob is adjusted when installing the <strong>unit</strong>. Do<br />
not change the setting un<strong>de</strong>r normal conditions.<br />
CAUTION<br />
If the pressure exceeds 400 kPa, the water tank<br />
may break. Set the pressure below 200 kPa for<br />
safety.<br />
CLEANING<br />
Cuspidor <strong>unit</strong><br />
• Information about replacing water cleaning filter<br />
Water cleaning filter<br />
(consumable)<br />
Record of filter replacement<br />
Date of <strong>de</strong>livery:<br />
Date of<br />
replacement<br />
Date of<br />
replacement<br />
Date of<br />
replacement<br />
Replace the filter every 9 to<br />
12 months.<br />
▪ The water filtration capability of the water<br />
cleaning filter (consumable) is lowered as the<br />
handpiece is used and water feeding into cups is<br />
executed.<br />
▪ The standard interval of replacing the water<br />
cleaning filter is 9 to 12 months.<br />
▪ The filter replacement record sticker shown on<br />
the left is stuck in the lower part of the<br />
maintenance cover on the left of the Cuspidor<br />
<strong>unit</strong>. Check the replacement period and replace<br />
the water cleaning filter as necessary.<br />
▪ Ask the <strong>de</strong>aler or our company to replace the<br />
water cleaning filter. The filter will be replaced<br />
for a fee.<br />
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