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storage cabinet. The storage time should not exceed 7 days. If it is
exceeded, it should be reprocessed before use.
Notes:
a) The storage environment should be clean and must be disinfected
regularly;
b) Product storage must be batched and marked and recorded.
4.10 Transportation
1. Prevent excessive shock and vibration during transportation, and
handle with care;
2. It should not be mixed with dangerous goods during transportation.
3. Avoid exposure to sun or rain or snow during transportation.
The cleaning and disinfection of main unit are as follows.
• Before each use, wipe the surface of the connector of cable and
cable with a soft cloth or paper towel soaked in 75% medical alcohol.
Repeat the wipe for at least 3 times.
• Before each use, please let the Ultrasonic scaler work under
irrigation mode for 20-30s, then install the handpiece.
• After each use, please let the Ultrasonic scaler work under irrigation
mode for 20-30s, then remove the handpiece.
• After each use, wipe the surface of the connector of cable and cable
with a soft cloth soaked in clean water (distilled or deionized water) or a
clean disposable wipe. Repeat the wipe for at least 3 times.
5. Precaution
5.1 usage notice
5.1.1 Keep the scaler clean before and after operation.
5.1.2 The scaling tip, wrench and handpiece must be sterilized before
each treatment.
5.1.3 Don't screw the scaling tip when stepping on the foot switch.
5.1.4 The scaling tip must be fastened. There must be fine spray
coming out from the tip when operating.
5.1.5 Change a new one when the tip is damaged or worn excessively.
5.1.6 Don't twist or rub the tip.
5.1.7 While scaler working, the heat of scaling tip will become higher
if there is no water owing out, please keep the water ow smoothly.
5.1.8 Don't use impure water source, and be sure not to use normal
brine instead of pure water source.
5.1.9 If use the water source without hydraulic pressure, the water
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