RedMax BT280 Owner's/operator's Manual

20, E n g l i s h --- 2 0 115391427 Rev. 4 5/15/12 TECHNICAL DATA Technical data BT280 Engine Cylinder volume, cu. in./cm 3 1.7/28 Cylinder bore, inch/mm 1.4/35 Stroke, inch/mm 1.130/28.7 Idle speed, rpm 2,800--3,200 Recommended max. speed, rpm 10,000 Speed of output shaft, rpm 8,000 Max. engine out…

17, RedMax BT280 E n g l i s h --- 1 7 115391427 Rev. 4 5/15/12 MAINTENANCE W ARNING: If the idle speed can- not be adjusted so that the cutting attachment stops, contact your ser- vicing dealer . Do not use the ma- chine until it has been correctly ad- justed or repaired. Unit/Maintenance Safety Disc…

25, E n g l i s h --- 2 5 115391427 Rev. 4 5/15/12 U.S. EPA / CALIFORNIA / ENVIRONMENT CANADA EMISSIONS CONTROL WARRANTY STATEMENT MAINTENANCE, REPLACEMENT AND REPAIR OF EMISSION RE- LATED PARTS: Any RedMax approved replacement part used in the performance of any warranty maintenance or repair on emi…

14, E n g l i s h --- 1 4 115391427 Rev. 4 5/15/12 FUEL HANDLING Mixing ratio Recommended mixing ratio: 50:1 for all engines Gasoline 2--stroke oil 2% (50:1) Liter Liter 50.10 10 0.43/0.20 15 0.30 20 0.40 U.S. gallon U.S. fl. oz. 121/2 21/2 61/2 5127/8 S Engine problems due to inadequ…

11, E n g l i s h --- 1 1 115391427 Rev. 4 5/15/12 WHAT IS WHAT? 1. Trimmer head 8. Starter handle 2. Cutting attachment guard 9. Fuel tank 3. Shaft 10. Choke control 4. Loop handle 11. Air purge 5. Throttle control 12. Air filter cover 6. Stop switch 13. Handle adjustment 7. Cylinder cover 14…

19, E n g l i s h --- 1 9 115391427 Rev. 4 5/15/12 Trimmer Head Line Loading Instructions 20i 10i 3m 6m 1 23 45 6 78 9 …