64 95 142 D3632
180
D3632
.
031.01.02
.
02 03.2016
12 Startup, measurements and tests (for USA/Canada only)
Sirona Dental Systems GmbH
12.4 Checking the power supply connection
Installation Manual ORTHOPHOS SL
12.4
Checking the power supply connection
To check the line voltage, the
line voltage drop
must be determined while
creating an X-ray. To do this, proceed as follows:
Preparing the measurement
1. DANGER! After disconnecting the unit from the junction box of the
building installation, wait at least 1 minute before starting to check the
line voltage!
Disconnect the unit from the junction box of the building installation.
2. Remove the "Bottom profile" cover (see Service Manual).
3. CAUTION! Only use fully insulated measuring wires.
Connect the measuring wires as shown in the illustration to the
connectors L and N of the power supply terminal K1.
4. On the multimeter, select the voltage measuring range "300 V
AC
".
5. Re-attach the unit to the junction box of the building installation.
6. DANGER! Do not touch any live components!
Set the main switch (A) to I (see also Operating Instructions).
7. Wait for approx. 1 minute.
8. Press the R key.
The unit moves to its starting position.
K1
K1
3
00
V
AC
