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The use of PTJ-120 Sprayer Machine must pay attention to the maintenance of the running-in period. It should not neglect the maintenance of the running-in period due to the progress of the project. Otherwise, it will accelerate the abnormal wear of some components and leave the PTJ-120 Sprayer Machine. Hidden dangers. When the running-in period expires, the necessary mandatory maintenance must be performed. Normal use must be in strict accordance with the maintenance manual for timely maintenance, PTJ-120 Sprayer Machine maintenance is mainly lubrication, including timely filling and replacement of oil, butter, gear oil and hydraulic oil. If the oil is not changed in time, or if you use unqualified oil, it may cause the engine to burn oil.
In addition, timely clean or replace the PTJ-120 Sprayer Machine air filter, idle and run for 3 min~5 mm when starting and extinguishing. The use of qualified diesel is a necessary measure to avoid the machine burning oil. For systems with automatic lubrication for critical lubrication points, grease No. 2 should be used when the temperature is below 20 °C.
The automatic lubrication pump and the progressive distributor have a plunger pair, which is very precise, so the cleaning of the butter is very high and there must be no solid impurities. Failure to do so may result in wear of the lubrication pump plunger, check valve stuck, plunger bending, motor burnout, and dispenser jam. If the spare grease fitting of the automatic lubrication point leaks, look for a reverse seal. It is only necessary to use high temperature grease when paving asphalt.
