7 • Maintenance and servicing
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80116-941_V24392
2023-03
Technical safety check – step by step
For simplification the device to be tested is referred to below as the "test
specimen".
Safety information
ATTENTION! In the event of a fault occurring in the test specimen or individual com-
ponents during the technical safety check the test steps taken so far no
longer apply.
Remedy the defect and repeat the technical safety check from the
beginning.
IMPORTANT! The test specimen must be connected to a VIO 3 for all tests.
For testing the protective ground wire resistance and measuring the
leakage current, the unit combination comprising the electrosurgical
unit and the actual test specimen (APC
3) is always checked because
the test specimen does not have its own built-in power supply unit.
IMPORTANT! If the test specimen is also configured with a HF socket in addition to
the APC socket, its function must be tested in accordance with the
specifications in this manual.
IMPORTANT! It is assumed that the user knows how to operate the test specimen,
the test equipment, the measuring equipment, and auxiliary test equip
-
ment. The test instructions only apply in conjunction with the relevant
test steps.
IMPORTANT! Test equipment, measuring equipment, and auxiliary test equipment
(cables, test boxes, etc.) are listed separately at the beginning of each
test unit. Where Erbe article numbers are specified, only original Erbe
test equipment, measuring equipment, and auxiliary test equipment
may be used.
IMPORTANT! For this test only Erbe pressure reducers may be used. For article num-
bers see chapter "Testing and measuring equipment".
IMPORTANT! The test report for the technical safety check can be requested from
Erbe Technical Service Tübingen. For the address see address sheet on
last page.
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