Sirona Orthophos XG 3D/Ceph, Руководство по установке

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63 03 452 D3352
182 D3352
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031.05.08
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02 10.2015
12 Startup, measurements and tests (for USA/Canada only) Sirona Dental Systems GmbH
12.4 Checking the power supply connection Installation Manual ORTHOPHOS XG 3D / Ceph
Performing and analyzing a measurement
1. Set the highest kV/mA level, e.g. 90kV/12mA (see Operating
Instructions).
2. Make ready for exposure in SIDEXIS.
3. CAUTION! Activating the release button triggers X-rays.
Activate the release button and take the voltage drop reading on the
multimeter display.

If the measured voltage drop does
not fall within the permissible
tolerance range
(see the following table), notify the customer that
a suitable line voltage (according to the notes listed in the
Installation Requirements) must be installed.

If the measured voltage drop falls within the permissible
tolerance range (see the following table), finalize the
measurement.
Permissible voltage drop:
Concluding the measurement
1. Switch the unit on via switch (A) (see also Operating Instructions).
2. Disconnect the unit from the junction box of the building installation.
3. DANGER! Wait at least 1 minute after disconnecting the unit from the
junction box of the building installation before removing the
measuring wires!
Remove the measuring units from the unit.
4. Re-attach the "Bottom profile" cover to the unit.
IMPORTANT
In such a case, the unit must be switched off immediately and
disconnected from the junction box of the building installation. It must
not be placed in operation!
Line voltage, with zero load Max. permissible
line voltage drop
180-208 V 9 V
208-230 V 8 V
230-240 V 7.5 V
240-264 V 7 V