Technical maintenance of paver
1, daily maintenance (1) clean paver: remove the paver surface accumulation of mud sand and asphalt; remove the engine, hydraulic components and other components on the surface of dust and grease. Be careful not to pour dirt into the gas inlet and air filter. (2) inspect the nozzle, connecting pipe, air tank and switch of the heating system. (3) check the paver parts connecting and fastening, especially around the track beam and frame, screed, feeding device and the scraper conveyor device the connecting bolts are loose or broken, when necessary to tighten or replacement. (4) check and exclude the leakage of various parts. (5) check the engine oil, fuel, coolant and hydraulic oil quantity, and add new oil to the oil mark according to the regulation. (6) check whether the grease in the centralized lubrication unit is right or not. (7) check whether the blade of the screw distributor is cracked, if it should be replaced. (8) check whether the electrical plug is loose or not. 2, periodic technical maintenance (1), after running in 50h technical maintenance content before putting into use, paver should be 50h test run, otherwise, may not be put into use. The running in of 50h shall be carried out in accordance with the relevant regulations in the engine operation instructions. Running after the end of the test run, shall carry out technical maintenance according to the following contents: 1. The replacement of diesel engine: engine put old oil, then add new oil; after short-term operation, immediately check the oil level in the specified height.
