Mini Spider
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19
8. QUALITY CERTIFICATE
Machine control card
Mini Spider Welding Carriage
Serial number .....................................................................
Electric test
Type of test
Result
Name of tester
Insulation electrical strength test
(1000 V, 50 Hz)
...................................
Date
Continuity test of the protective earth system
…........
Ω
...................................
Signature
Quality control .................................................
Adjustments, inspections
Quality control .................................................