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59 38 399 D3352
D3352.076.01.13.02
07.2008
7 – 43
Tab 7
7.14 Checking the device leakage current
7.14
7.14
Checking the device leakage current
DANGER
Shock hazard! It is essential that you switch the X-ray unit OFF before
replacing any components!
NOTE
i
A high resistance measuring voltage source at line frequency and a measur-
ing circuit compliant with the requirements of IEC 601 are required.
Complete test units, e.g. the "Bender tester", fulfill these requirements.
If you have not done it already...
z
Switch
OFF
the line voltage at the main switch of the building installation.
z
Disconnect the power cable and the second protective ground wire from
the building installation.
z
Remove the following cover parts (see section 1.14):
– Profile cover (10)
Summary of Contents for ORTHOPHOS XG 3 DS
Page 4: ......
Page 9: ...ORTHOPHOS XG 1General information...
Page 12: ...59 38 399 D3352 1 4 D3352 076 01 13 02 07 2008 Tab1...
Page 59: ...ORTHOPHOS XG 2 Messages...
Page 124: ...59 38 399 D3352 2 66 D3352 076 01 13 02 07 2008 2 6 List of available service routines Tab 2...
Page 125: ...ORTHOPHOS XG 3 Troubleshooting...
Page 153: ...ORTHOPHOS XG 4 Adjustment...
Page 269: ...ORTHOPHOS XG 5 Service routines...
Page 433: ...ORTHOPHOS XG 6 Repair...
Page 436: ...59 38 399 D3352 6 4 D3352 076 01 13 02 07 2008 Tab6...
Page 530: ...59 38 399 D3352 6 98 D3352 076 01 13 02 07 2008 6 21 Replacing cables Tabs 6...
Page 531: ...ORTHOPHOS XG 7 Maintenance...
Page 577: ...b 59 38 399 D3352 D3352 076 01 13 02 07 2008...