寒冷季節(jié)羅茨風(fēng)機如何安裝使用：
How to install and use Roots blower in cold season:
1、連接風(fēng)機進口端管路時，請一定要將風(fēng)機進口法蘭蓋住，以免異物比如焊渣進入風(fēng)機，連接管路前請清理干凈進、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、檢查機械、儀表安裝情況，查看有無松動，對于直聯(lián)羅茨風(fēng)機檢查聯(lián)軸器、柱銷、螺母有無松動;對于帶聯(lián)風(fēng)機檢查皮帶的松緊度是否合適，有冷卻水的檢查冷卻水閥門開關(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)機油箱油標油位線的高度，是否在油標紅點中間位置。機油選擇粘稠度低的機油。
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、開機前先用手按箭頭方向盤動風(fēng)機少兩周，檢查是否有異常，點動風(fēng)機看其旋轉(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、開機前打開管道上的閥門以及放空閥門，有冷卻水的打開冷卻水閥門。
5. Open the valve and vent valve on the pipe before starting, and open the cooling water valve if there is cooling water.
6、正常停車時，先泄壓減載，然后無負荷啟動羅茨風(fēng)機，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，在冬季停機后需要放掉冷卻水，以免結(jié)冰損壞鼓風(fēng)機。
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.25dns.cn/
TEL:400-9901-557
TEL:18678880998
公司地址：山東省濟南市章丘區(qū)相公街道大康村村南
濟南道源豐達機械制造有限公司
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