寒冷季節(jié)羅茨風(fēng)機(jī)如何安裝使用：
How to install and use Roots blower in cold season:
1、連接風(fēng)機(jī)進(jìn)口端管路時(shí)，請(qǐng)一定要將風(fēng)機(jī)進(jìn)口法蘭蓋住，以免異物比如焊渣進(jìn)入風(fēng)機(jī)，連接管路前請(qǐng)清理干凈進(jìn)、出口管路內(nèi)的異物。
1. When connecting the inlet pipe of the fan, be sure to cover the inlet flange of the fan to prevent foreign matters such as welding slag from entering the fan. Before connecting the pipe, clean up the foreign matters in the inlet and outlet pipes.
2、檢查機(jī)械、儀表安裝情況，查看有無(wú)松動(dòng)，對(duì)于直聯(lián)羅茨風(fēng)機(jī)檢查聯(lián)軸器、柱銷(xiāo)、螺母有無(wú)松動(dòng);對(duì)于帶聯(lián)風(fēng)機(jī)檢查皮帶的松緊度是否合適，有冷卻水的檢查冷卻水閥門(mén)開(kāi)關(guān)是否好用，水路是否通暢。
2. Check the installation of machinery and instruments to see if they are loose, and check the coupling, pin and nut of the direct roots blower to see if they are loose; Check whether the belt tightness of the fan is appropriate, whether the cooling water valve switch is easy to use and whether the water path is smooth if there is cooling water.
3、檢查風(fēng)機(jī)油箱油標(biāo)油位線(xiàn)的高度，是否在油標(biāo)紅點(diǎn)中間位置。機(jī)油選擇粘稠度低的機(jī)油。
3. Check the height of the oil level line of the oil pointer of the fan oil tank and whether it is in the middle of the red point of the oil pointer. Select the oil with low viscosity.
4、開(kāi)機(jī)前先用手按箭頭方向盤(pán)動(dòng)風(fēng)機(jī)少兩周，檢查是否有異常，點(diǎn)動(dòng)風(fēng)機(jī)看其旋轉(zhuǎn)方向是否異常。
4. Before starting the machine, turn the fan at least two weeks according to the arrow direction by hand to check whether there is any abnormality, and jog the fan to see whether its rotation direction is abnormal.
5、開(kāi)機(jī)前打開(kāi)管道上的閥門(mén)以及放空閥門(mén)，有冷卻水的打開(kāi)冷卻水閥門(mén)。
5. Open the valve and vent valve on the pipe before starting, and open the cooling water valve if there is cooling water.
6、正常停車(chē)時(shí)，先泄壓減載，然后無(wú)負(fù)荷啟動(dòng)羅茨風(fēng)機(jī)，關(guān)閉冷卻水。
6. During normal shutdown, first relieve pressure and load, then start Roots blower without load and turn off cooling water.
7、需要冷卻水的風(fēng)機(jī)，在冬季停機(jī)后需要放掉冷卻水，以免結(jié)冰損壞鼓風(fēng)機(jī)。
7. For fans requiring cooling water, the cooling water shall be discharged after shutdown in winter to avoid freezing and damaging the blower.
The above is a detailed introduction of Shandong Roots blower, and I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with professional service http://www.lzdbgs.com.cn/
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