4.1. The installation of the diesel generator power distribution cabinet has been completed, the grounding is reliable, and it meets the design requirements. The general contractor, supervisor and owner have passed the acceptance. Meet all conditions. The technician can make a confession before the single commissioning. <br>4.2. Construction environment: <br>4.3. The construction site should be level and free of debris. <br>4.4. The equipment identification is clear and complete; <br>4.5. The construction site has been cleaned up, has good lighting or lighting conditions, and is equipped with fire-fighting equipment suitable for electrical fires; <br>4.6. The insulation test should be carried out in good weather, and the temperature around the covered test object and the instrument should not be lower than 5℃, and the relative humidity of the air should not be higher than 80%; <br>4.7. The construction road should be unblocked, and the traffic arteries should not be stacked randomly. <br>4.8. The power supply has been installed in place to meet the construction requirements. <br>4.9. Pay attention to the protection of finished equipment.
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