Tabla de contenido
Idiomas disponibles
Idiomas disponibles
5 Operation
Bur Speed
Motor Speed
Motor Speed
Gear Ratio
A
1
:
1
1
:
4.2
1
:
5
2.4 :
1
6
:
1
24 :
1
115 :
1
+
14
+
SIROTorque L
1
2
Gear Ratio
3
Endo
B
20
1
:
0.5
1
:
1
1
:
1.5
1
:
2
1
:
2.5
1
:
3
–
1
:
9
1
:
9.5
1.5 :
1
1.5 :
1.5
1.5 :
2
1.5 :
2.5
1.5 :
3
–
1.5 :
9.5
2
:
1
2
:
1.5
–
2
:
2
–
2
:
9.5
–
10
:
1
10
:
1.5
10
:
2
10
:
2.5
–
11
:
1
11
:
2
11
:
3
11
:
4
–
11
:
9
12
:
1
12
:
2
12
:
3
12
:
9
–
199 :
1
199 :
2
199 :
3
–
199 :
9
Operating Instructions SIROTorque L
Setting the gear ratio
Attach the selected straight/contra-angle handpiece to
the motor.
ATTENTION
Be sure to compare the gear ratio of the straight/
contra-angle handpiece you're using with the "Gear
Ratio" display reading. If these two values are not
identical, the burr speed display reading is not correct,
since it is calculated by multiplying the motor speed by
the gear ratio.
Set the gear ratio of the attached straight/contra-angle
handpiece with the +/- keys (20).
This is also possible when the motor is running.
Preselection of the gear ratio occurs in the following
order. The most popular straight/contra-angle
(A)
handpieces appear first
straight/contra-angle handpieces are displayed from
(B)
1:0.5 to 199:9
.
Sirona Dental Systems GmbH
. Then additional possible
61 74 499 D 3489
D 3489.201.02.02.02
+
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