Sirona Dental SIROTorque L+ Manual Del Operador página 42

4 Installing and connecting the unit
BL motor
BL ISO motor
BL motor
BL ISO motor
12
A
2 1
A
2
1
3
4
6
Connecting the BL or BL ISO electric motor
Connection to the supply hose
Push back the cap nut (1) and insert the small tubes and
contact pins of the motor in the supply hose coupling (2)
as far as they will go.
The arrow on the hose coupling must line up with the
notch on the motor (A).
Make sure that the pins and small tubes are inserted
properly (i.e. are not bent).
First press the cap nut (1) gently onto the thread; then
turn it counterclockwise until a faint click can be heard.
Only then should you screw it onto the motor hand-tight.
Adjusting the cooling spray
BL motor
The cooling spray is adjusted with the control ring (3).
The maximum water flow rate is set when the two marks
(4) are lined up opposite each other.
BL ISO motor
The cooling spray is set with the rotating sleeve (5) at the
rear of the hose coupling.
The threshold arrow (6) shows the direction of rotation
for increasing or decreasing the cooling spray.
ATTENTION
During preparation work, a sufficient amount of cooling
media (water component > 50 ml/min) must always be
available. Insufficient cooling leads to overheating of the
cavity and to damage to the tooth substance.
Please always make sure that the flow rate is
sufficient!
5
Sirona Dental Systems GmbH
Operating Instructions SIROTorque L
61 74 499 D 3489
D 3489.201.02.02.02
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