Handpiece Connection - CASTELLINI Silent Power Gold Manual Del Usuario

"SILENT POWER"

HANDPIECE CONNECTION

a) Silent Power Gold, Silent Power Gold Miniature, Silent Power Silver 4L (Pict.1)
The handpiece must be connected to its hose by means of Castellini faston coupling (1 – pict. 1) which has four
ways plus two electric contacts coupling section.
Screw in the faston tightly to the flexible handpiece tubing. Lubricate O-Rings with specific S1 lubricant. Fit the
handpiece over the faston coupling and push until it clicks.
To remove the handpiece, pull it back away from the tubing.
rotating!
b) Silent Power Silver 2, Silent Power Silver 2L
Fit the handpiece to the tubing and tighten the ring.
REGULATING DRIVING AIR PRESSURE (Pict. 2)
Connect the fitting with the pressure gauge (2 – pict. 2) between the tubing and faston or between the tubing
and the handpiece, for handpieces with screw connection. Operate the high-speed handpiece and check pressure
(Pict. 2).
Driving air-pressure: 270 ÷ 280 kPa (2.7 ÷ 2.8 bar) for Silent Power Gold and Silver 4L.
280 ÷ 290 kPa (2,8÷2,9 bar) for Silent Power Gold Miniature.
REGULATING SPRAY WATER (Pict. 3)
Use the ring on the tubing coupling to control water supply.
BURR LOCKING (Pict. 4)
Simply press down with thumb in the centre of handpiece head back cover to remove and introduce a new burr,
and lift thumb to lock in place.
Check the correct fitting of the burr pulling it by hand. Wear protective gloves!
Push burr all the way in for correct fitting. Always use burrs with 1.590-1.600 mm. standard
stem (ISO 1797-1).
To prevent damage, NEVER release burr until high-speed handpiece stops turning.
REPLACING HIGH SPEED HANDPIECE ROTOR (Picts. 5 - 6)
The rotor is field replaceable. Unscrew cap of head (4) with the key (pict.5). Before fitting a new rotor, make
sure that O-Rings (5) are in their correct position, i.e. in the head and cap.
Now screw on cap tightly.
When replacing the rotor replace also the O-Rings and the wavy washer in the cap (Pict. 6).
LIGHTING DEVICE
The halogen microlamp on the faston coupling has to be powered with a maximum 3.5 Vdc source. NEVER
touch it with bare hands. If this occurs, clean lamp with cotton wool and alcohol.
Use the control on the dental unit table to adjust light intensity. The lamp lights automatically when the high-
speed handpiece is working: when it stops, the light will stay on for a set time (up to 20 sec. maximum).
260 ÷ 270 kPa (2,6÷2,7 bar) for Silent Power Silver 2 and 2L.
Don't remove the handpiece while the burr is
Pag. / Seite 10
UK