Maintenance Instructions
Sirona Dental Systems GmbH
6
62 15 144 D 3507.101.01.03.02
Tube Current Verification
•
Turn unit OFF and remove housing (see
Service Manual
!).
•
Connect multimeter to
X
600
, range 10mADC.
•
Turn unit ON.
(WARNING: Electrical shock hazard!)
•
Set the exposure time on the control panel to 3.2s, using the
+
or - button
(conventional radiography technique).
•
CAUTION RADIATION: Make an exposure.
•
The reading should be
7mADC
±
1.4
mA
.
Record reading.
•
If specified value is obtained
turn unit OFF
.
•
Remove meter leads!
– If specified value cannot be obtained, see Service Manual, chapter ”
Tube Current Verification
”.
7
mA
±
1.4 mA
