This manual introduces the features and characteristics of Makita DPC7311HD and DPC7321HD gasoline power cutters, and details the usage methods and precautions.
This manual covers safety precautions, proper use, and maintenance for the Makita DPC7311HD and DPC7321HD gasoline Power Cut cutoff saws. It includes warnings about emissions, required protective equipment, and detailed instructions for refuelling, starting, and operating the machine safely.
The document also outlines the emission component defect warranty, parts covered, and the procedures for obtaining warranty service. Technical data such as disc speed limits, torque specifications, and emission compliance periods are provided, along with troubleshooting tips and a spare parts list.
| Maximum peripheral speed of cutting disc | 80 m/s |
|---|---|
| Maximum disc speed for 350 mm disc | 4370 rpm |
| Torque for disc mounting bolt | 30 Nm |
| Emission compliance period categories | C = 50 h, B = 125 h, A = 300 h |
A 350 mm disc may be run up to 4370 rpm (or 80 m/s).