螺桿式空壓機的啟動步驟是什么？
What are the starting steps of screw air compressor?
答：在空壓機啟動前首先要按照啟動前的檢查項目進(jìn)行檢查無異常后再啟動;
Answer: before starting the air compressor, first check according to the inspection items before starting, and then start it after there is no abnormality;
（1）按下“啟動”按鈕，啟動后，“啟動”指示燈應(yīng)亮，機組開始運行。
(1) Press the "start" button. After starting, the "start" indicator light should be on and the unit starts to run.
（2）2s左右機組自動加載，進(jìn)氣閥打開，潤滑油壓表、排氣壓力指針上升。
(2) After about 2S, the unit automatically loads, the inlet valve opens, and the lubricating oil pressure gauge and exhaust pressure pointer rise.
（3）啟動加載后，檢查油位是否在正常范圍。
(3) After starting the loading, check whether the oil level is within the normal range.
（4）各連接部位有無漏氣、漏油或漏水現(xiàn)象，啟動次數(shù)1h內(nèi)應(yīng)不超過3次。
(4) Whether there is air leakage, oil leakage or water leakage at each connecting part, and the number of starts shall not exceed 3 times within 1h.
（5）投入空壓機聯(lián)控。
(5) Put the air compressor into joint control.
