Governor electric drum pump to use what are the precautions?

HD series plug drum pump (drum pump, electric pumping pump) can be directly inserted into the material bucket to extract the liquid in the bucket, widely used in chemical industry, petrochemical industry, fine chemical industry, dye chemical industry, environmental protection, water treatment, Medicine, food and other departments. Now introduced under the regulation of electric drum pump to use what are the considerations. Governor electric drum pump governor Electric drum pump precautions ① Please check the hand wheel, the outlet pipe is locked. ② impeller through the particles in the following 3mm soft matter, if more than the particles, please install the filter. ③ When using electric (gas) source, please start from small to large to prolong the running time and life of the pump, and also to prevent the danger of personnel. ④ When using, personnel do not leave the scene. ⑤ If abnormal sound is found, please check if foreign body is inhaled and collide with impeller. ⑥ When transporting solvents or inflammable and explosive liquids, please use explosion-proof motor or air motor, please connect the ground wire and explosion-proof plug at the same time, and the plug switch should be away from the work site to ensure the safe use. If the safety work is not in place, Safety accidents, the manufacturer will not assume the responsibility of equipment damage or personal injury. ⑦ When installing the motor and pump tube, please check if it is installed properly. If it is improperly installed, the coupling of the motor coupling and the pump tube will be damaged. ⑧ Before installing the motor and pump tube, please make sure the switch button is OFF. ⑨ Do not immerse the motor in the liquid or splash the liquid. Further Reading: pump valve pipe fittings Exhibition 2016 Exhibition of Information Industry, Internet (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / micro letter:) http://beng.liuti.cn/ (Hotline :)