1
Contents
Contents ……………………………………………………… 1
Introduction ………………………………………………… 2
Symbol and Sign Illustration ……………………………… 3
Safety Precautions ………………………………………… 4
Overview of Preventive Measures …………………………… 4
Safety Prevention of Bounce ………………………………… 5
Other Safety Protection Measures and Precautions ………… 6
Structural Diagram ………………………………………… 9
Installation and Operation …………………………………11
Installation of Guide Plate and Chain ……………………… 11
Fuel …………………………………………………………… 11
Chain lubrication ……………………………………………12
Start-up Operations …………………………………………12
Operation …………………………………………………… 13
Stop Operations ……………………………………………… 13
Chain Brake ………………………………………………… 14
Cutting Guidance ……………………………………………15
Tree Cutting ………………………………………………… 15
Branch Cutting ……………………………………………… 16
Tree Sawing ………………………………………………… 16
Maintenance and Servicing ………………………………… 18
Carburetor …………………………………………………… 19
Air Filter ……………………………………………………… 19
Fuel Supply System ………………………………………… 19
Gasoline Filter ……………………………………………… 19
Oil Filter ……………………………………………………… 19
Guide Plate ……………………………………………………20
Clutch shell ……………………………………………………20
Oil Pump ………………………………………………………20
Spark Plug ……………………………………………………20
Magneto ………………………………………………………20
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Faults and Troubleshooting …………………………………21
Chain Saw Maintenance ……………………………………22
Grinding Tools ………………………………………………22
Grinding Precautions …………………………………………22
Correct Angle of Edge Grinding ……………………………23
Storage Management ………………………………………24
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