Testing Overview - Brainlab Buzz Navigation System And Technical User Manual

ELECTRICAL SAFETY
5.2.2

Testing Overview

Testing Precautions
ME SYSTEM test steps must be performed as described below.
• The described test only covers the Brainlab Buzz Navigation (Ceiling-Mounted) equipment
and not connected equipment.
• In addition, follow the directions given by the manufacturer of the connected device.
• During measurement, all devices must be in operation mode.
• Perform tests in normal condition as well as in single fault condition.
Visually inspect the ME SYSTEM to determine whether the configuration is still the same as at the
time of the last inspection, or whether units of the ME SYSTEM have been exchanged, added or
removed. Such changes must be documented, as well as any changes to the configuration of ME
SYSTEM. Any changes void the validity of previous reference values.
Test Guidelines
When performing recurrent tests:
• Perform required test steps in the order defined below.
• All tests must be passed before the device can be considered safe.
• The calibration of the measuring device must be valid at the time of measurement.
• Measurement results measured after changes of the ME SYSTEM shall be documented as
reference values.
If a test does not pass, the device must be repaired by Brainlab support.
Test Report Form
• Use the test report form below to enter the inspection results.
• Keep form as a record of the inspection.
Required Test Steps for ME SYSTEMS
Step
1.
2.
3.
4.
5.
6.
7.
8.
System and Technical User Guide Rev. 1.2 Buzz Navigation (Ceiling-Mounted) Ver. 1.0
Visual inspection
Protective earth resistance
Equipment leakage current
Touch current
Functional test
Report results
Evaluate results
Check and prepare for normal use
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