MI 3311 GammaGT
Single test
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5.2 Measurements and inspections
5.2.1 Visual inspection
A thorough visual check must be carried out before each electrical safety test.
The following items should be checked:
Inspection of device under test for sign of damage.
Inspection of the flexible power supply cable for damage.
Any signs of pollution, moisture, dirt that can jeopardize safety. Especially openings,
air filters, protection covers and barriers must be checked!
Are there signs of corrosion?
Are there signs of overheating?
Inscriptions and markings related to safety must be clearly readable.
Installation of the device under test must be performed according to the instruction
manual.
During visual inspection the measuring points for the electrical testing have to be
determined too.
Visual inspection procedure
Select the VISUAL INSPECT. function.
Check the device under test.
Select PASS or FAIL according to the result of visual inspection.
Store the result by pressing MEM key (optional).
Figure 5.3: Visual inspection menu
