KaVo GENTLEsilence 8000BN, Инструкция по эксплуатации

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4 First use
WARNING
Hazard from non-sterile products.
Infection hazard for care provider and patient.
▶ Before first use and after each use, prepare and sterilise the medical device
and accessories accordingly.
4.1 Check the amount of water
CAUTION
Compressed air connection on devices.
Dirty and moist compressed air causes premature bearing wear.
▶ Ensure that the cooling air is dry, clean and uncontaminated in accordance
with EN ISO 7494-2.
CAUTION
Hazard to the tooth from insufficient water for spray cooling.
Insufficient water can cause thermal damage to the tooth.
▶ Ensure a water supply of at least 50 cm³/min for spray cooling.
4.2 Check the pressure
A drive pressure of at least 2.7 to 2.9 bar (39 to 42 psi) is required for operating
the medical device. 2.8 bar (40 psi) is ideal.
The air consumption is approx. 47 to 53 Nl/min.
▶ Install the NSK MG-4H test manometer between the hose and coupling.
▶ Connect test manometer NSK manometer MG-4H to the NSK FlexiQuik
®
cou‐
pling.
Pressure displayed:
Induction air: 2.8 bar
Spray air: 1.0 to 4.0 bar (14 to 57 psi)
Spray water: 0.8 to 2.5 bar (11 to 36 psi)
4.3 Check O-rings
CAUTION
Missing or damaged O-rings
If the O-rings are missing and damaged, malfunctions and premature failure can
occur.
▶ Check if all O-rings are on the turbine and undamaged.
Number of available O-rings: 4
Instructions for use GENTLEsilence 8000BN - 1.000.5700
4 First use | 4.1 Check the amount of water
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