Water Connection - mectron compact piezo LED Installation Manual

4.4 Water Connection
the compact piezo LeD requires a water
supply line to cool the handpiece and inserts
during the operating cycle.
the device is sold with a connecting cable
between the electronic module and handpiece
equipped with a polyurethane tube with 1.3
mm internal diameter (see Figure 13 a pagina
23).
the water line of the dental unit must satisfy
the following requirements:
• Guarantee a supply pressure between:
1.00 ÷ 6.00 bar;
• Be fitted with a solenoid valve, 24 V
2.5W maximum, to control the opening
of the irrigation circuit;
• Downstream of the pressure regulator
For details of the procedure to regulate
the pressure and flow rate, see the use and
installation manual of the dental unit.
connect the water circuit in a stable manner in
compliance with standard ISO 60601, seeking
to isolate the water circuit as much as possible
from the live electrical parts.
CAUTION: the water hose of the scaler
handpiece cord must be directly connected
to the dental unit cold water circuit.
Figure 13 – Water hose in cord.
iNStaLLatioN
and solenoid valve, be fitted with
a valve dedicated to supplying the
compact piezo LeD handpiece and able
to regulate and guarantee a water flow
rate of 20 ÷ 30 ml/min.
Ø 2,5x1,3mm
H₂O
23