Shandong drilling machine maintenance carried out from three aspects, if any abnormalities are found, should prompt diagnosis and take improvement measures.
A, and filter of maintenance: filter up to has filter oil or gas road in the impurities of role, block it invaded system internal and caused fault; various filter to according to (operation maintenance manual) of requirements regularly replaced; replaced filter Shi, should check whether has metal attached in old filter Shang, as found has metal particles, should timely diagnosis and take improved measures; using meet machine provides of pure filter.
Second, lubricant management: using oil (butter) can reduce the wear on the moving surfaces to prevent noise. Grease storage storage and cannot be mixed with dust, sand, water and other impurities; recommend using lithium base grease G2-L1, good anti-wear properties apply overload situation; raise, to all of the old oil and clean as possible to prevent soil adhesion.
Three, and fuel of management: to according to different of environment temperature selection different grades of diesel; diesel cannot mix impurities, and dust and water, or will makes fuel pump early wear; inferior fuel in the of paraffin and sulfur of content high, will on engine produced damage; daily job finished Hou fuel box to added full fuel, prevent tank within wall produced drops; daily job Qian open fuel bottom of water valve water.