How to Maintain the Long Stroke Pumping Unit

(1) After install completed, it is necessary to strictly check the correctness and reliability of the transmission system and connection structure. Then the machine can be started five minutes for test, before normal work.

(2) The guide wheel is made of cast nylon and does not need grease lubrication.

(3) There are sufficient greases in the transition wheel bearings, enough for one year.

(4) New install machine within 24 hours should be observed and recorded its working condition at any time. And it is necessary to stop and inspect in time if any abnormality is found. After confirmation of normal, the machine can be restarted.

(5) After 72 hours of operation, it is necessary to stop the machine and check every component, structure connection part, fixing point of machine base, power supply wire, electronic control box, etc.

(6) After seven days of operation, it is necessary to stop the machine and check the transmission parts, the guide counterweight mechanism, connecting fastening parts and the suspension traction system, etc.

(7) The machine body should be painted anti-corrosion and anti-rust paint on the surface according to the requirements of environmental protection on site.