Sirona SIROEndo Gebrauchsanweisung Seite 67

Operating Instructions SIROEndo
Visual and acoustic check of the file movement in the apical area:
When the second long division mark
has been reached, a short acoustic
signal sounds.
When the third long division mark has
been reached, a long intermittent
acoustic signal sounds until the second
from last mark has been reached.
When the last division mark has been
reached, the apex also has been
reached; an "A" then appears at the end
of the scale and a continuous tone
sounds.
If the file has moved past the apex (fora-
men apicale), this will be indicated by
the flashing "– 1" display at the end of
the scale instead of the "A". In this case
a short, intermittent acoustic tone
sounds.
60 78 104 D 3488
D 3488.201.01.07.02 11.2009
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ca. 0,5 – 1 mm
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CAUTION! Measurement beyond the apex
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-1
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6 Operation
Approach
Annäherung
of the apex
an den Apex
Foramen
apicale
ca. 0,5 – 1 mm
Foramen
apicale
Foramen
apicale
Foramen
apicale
25