Maintenance of small sprayer

Sprayer can not start or start difficult, the reasons and exclusion methods are: 

1 oil tank, add fuel can be. 

2 The oil passages are not smooth and the oil passages should be cleaned. 

3 The fuel is dirty and the oil contains water. Replace the fuel. 

4 Into the cylinder too much oil, remove the spark plug a few revolutions and dry the spark plug. 

5 Spark plugs do not flash over, excessive carbon deposits or breakdown of insulators should remove coke or renew insulators. 

6 The spark plug and platinum gap are not properly adjusted and should be readjusted. 

7 Capacitor breakdown, high-voltage wire breakage or detachment, high-voltage coil breakdown, etc., must be repaired and updated. 

8 There is oil on the white gold or burn out, remove the oil or burn the burned parts. 

9 If the spark plug is not tightened, the crankcase leaks, and the cylinder mat is burned out, the relevant parts should be fastened or the cylinder head gasket replaced. 

10 The self-tightening oil seals on both sides of the crankcase are seriously worn and should be replaced. 

11 The main air valve is not open and can be opened.