1. Before using the machine, make sure to clean up the litter in the lawn, such as: stone tile, iron wire, wooden pile, sprinkler head, steel pipe, etc.
2. The new lawn mower must be grinded for 2-3 hours before it is used. For every 45-60 minutes of grinding, it needs to be stopped for 5-15 minutes.The oil must be replaced after the grinding and the new oil must be refilled.The oil should not exceed the upper limit indicated by the ruler, but must not be lower than the lower limit.Always check the oil height before each use.Replace oil every 30 hours (preferably in hot condition).
3. Use no. 90 or above unleaded gasoline, and never use leaded gasoline, mixed gasoline or contaminated gasoline.(note: refueling should be outside, no smoking during refueling, no refueling during engine operation).The engine oil shall be SC grade gasoline engine oil, and the four-stroke motorcycle oil shall not be used.
4, it is strictly prohibited to use in greater than 25 ° slope, due to large Angle oil splash wheel can't reach the oil, there will be a cylinder.
5. The machine will stop for 5-15 minutes every 45-60 minutes.Clean the engine and chassis after each use of the machine.
6. Check the filter element after each use. Replace or clean the paper filter element and sponge filter element every 30 hours. If serious pollution occurs, clean or replace the filter element in advance.