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General safety rules and warnings for operating the unit.
Checks and preparations required before starting the trimmer.
Specific safety precautions for handling petrol and fueling the trimmer.
Guidelines for safe operation of the trimmer, including posture and usage.
Detailed instructions and ratios for mixing 2-cycle engine oil with petrol.
Step-by-step guide for safely starting the trimmer engine using choke and primer.
Common causes and actions for an engine that fails to start.
Solutions for when the engine idles improperly or stalls.
Troubleshooting steps for acceleration issues.
Diagnosing and fixing problems with low power or stalling.
General safety rules and warnings for operating the unit.
Checks and preparations required before starting the trimmer.
Specific safety precautions for handling petrol and fueling the trimmer.
Guidelines for safe operation of the trimmer, including posture and usage.
Detailed instructions and ratios for mixing 2-cycle engine oil with petrol.
Step-by-step guide for safely starting the trimmer engine using choke and primer.
Common causes and actions for an engine that fails to start.
Solutions for when the engine idles improperly or stalls.
Troubleshooting steps for acceleration issues.
Diagnosing and fixing problems with low power or stalling.
Engine Specifications| engine type | Air-Cooled, 2-Cycle |
|---|---|
| stroke | 1.25 in. (31.75 mm) |
| displacement | 1.9 cu in. (31 cc) |
| operating RPM | 7, 200+ rpm |
| idle speed RPM | 3, 200 - 4, 400 rpm |
| spark plug gap | 0.020 in. (0.5 mm) |
| petrol/oil ratio | 40:1 |
| petrol tank capacity | 15 fl.oz. (444 ml) |
Drive Shaft and Cutting Attachment| drive shaft housing | Steel Tube |
|---|---|
| approximate unit weight | 11 lbs. (5 kg) |
| line spool diameter | 3 in. (76.2 mm) |
| trimming line diameter | 0.080 in. (2.03 mm) |
| cutting path diameter | 17 in. (43.18 cm) |
Sound and Vibration| maximum vibration level (idle) | 6.42 m/s[2] |
|---|---|
| maximum vibration level (racing) | 9.95 m/s[2] |
| maximum sound pressure level (idle) | 86.0 LpeqdB(A) |
| maximum sound pressure level (racing) | 100.0 LpeqdB(A) |
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