| Power Blower | 23 |
| Operator's Manual |
Specifications | | | |
MODEL ---------------------------------------------------- | PB-250 Hand Held | | |
Length ------------------------------------------------------ | 230 mm (9.1 in.) (w/o pipes) | | |
Width -------------------------------------------------------- | 330 mm (13.0 in.) | | |
Height ------------------------------------------------------- | 345 mm (13.6 in.) | | |
Weight (dry) ------------------------------------------------ | 4.0 kg (8.8 lb.) | | |
Engine Type ------------------------------------------------ | Air cooled, two-stroke, single cylinder gasoline engine | | |
Displacement ----------------------------------------------- | 25.4cc (1.55 cu. in.) | | |
Bore---------------------------------------------------------- | 34.0 mm (1.34 in.) | | |
Stroke-------------------------------------------------------- | 28.0 mm (1.10 in.) | | |
Carburetor--------------------------------------------------- | Walbro Diaphragm model w/primer bulb | | |
Ignition System -------------------------------------------- | Flywheel Magneto, capacitor discharge ignition type | | |
Spark Plug -------------------------------------------------- | NGK BPM8Y Gap 0.65 mm (0.026 in.) | | |
Exhaust System -------------------------------------------- | Spark arrestor muffler or spark arrestor muffler with catalyst | | |
Fuel ---------------------------------------------------------- | Mixed (Gasoline and Two-stroke Oil) | | |
Fuel/Oil Ratio ---------------------------------------------- | 50 : 1 Power Blend X ™ ISO-L-EGD (ISO/CD 13738) and | | |
| J.A.S.O. M345- FC/FD, two-stroke, air-cooled engine oil. | | |
Gasoline ----------------------------------------------------- | Use 89 Octane unleaded. Do not use fuel containing methyl | | |
| alcohol, more than 10% ethyl alcohol or 15% MTBE. Do not use |
| alternative fuels such as E-15 or E-85. | | |
Oil------------------------------------------------------------ | Power Blend X ™ Premium Universal 2-Stroke Oil | | |
Fuel Tank Capacity ---------------------------------------- | 0.47 lit. (15.9 US fl. oz.) | | |
Recoil Starter System ------------------------------------- | Automatic Recoil Starter Centrifugal Type | | |
Idle Speed (RPM)------------------------------------------ | 2,700 - 3,300 | | |
Wide Open Throttle Speed (RPM) ---------------------- | 6,900 | | |
Maximum Air Speed w/pipes (MPH) ------------------- | 60.4 m/sec (135 mph) | | |
Maximum Air Volume ------------------------------------ | 10.6 m3/min. (373 cu. ft./min.) | | |
