【Daily Question】Deep Processing 20160601 Multiple-choice Question: What should be done regarding the daily maintenance of ventilators? ( )
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The daily maintenance requirements for ventilators are as follows ( ). A. Maintain proper lubrication of the bearings, with temperatures not exceeding 65°C. B. Ensure that the cooling water flows smoothly, with the outlet temperature not exceeding 35°C. C. Check for any abnormal noises or vibrations in the fan, as well as whether the foundation bolts and fasteners are tight; keep the equipment clean and ensure all components are present. D. All of the above three requirements. Answer: D, all of the above three requirements
The daily maintenance requirements for ventilators are to meet (D).