POWER BLOWER

21

 

OPERATOR'S MANUAL

 

 

 

SPECIFICATIONS

 

 

MODEL -----------------------------------------------------

PB-251HandHeld

 

Length -------------------------------------------------------

330mm(13.0in.)(w/opipes)

 

Width --------------------------------------------------------

265mm (10.4in.)

 

Height -------------------------------------------------------

360mm(14.2in.)

 

Weight (dry) ------------------------------------------------

4.1kg(9.11lb.)

 

Engine Type ------------------------------------------------

Air cooled, two-stroke, single cylinder gasoline engine

 

Displacement -----------------------------------------------

25.4cc(1.55cu.in.)

 

Bore ----------------------------------------------------------

34.0mm(1.34in.)

 

Stroke --------------------------------------------------------

28.0mm(1.10in.)

 

Carburetor --------------------------------------------------

Zama Diaphragm model w/primer bulb

 

Ignition System --------------------------------------------

Flywheel Magneto, capacitor discharge ignition type

 

Spark Plug --------------------------------------------------

NGKBPM8YGap0.65mm(0.026in.)

 

Exhaust System --------------------------------------------

Spark Arrestor Muffler w / Catayst

 

Fuel ----------------------------------------------------------

Mixed (Gasoline and Two-stroke Oil)

 

Fuel/OilRatio -----------------------------------------------

50:1 two-stroke air cooled engine oil

 

Gasoline -----------------------------------------------------

89 Octane unleaded. DO NOT use fuel containing methyl alcohol,

 

more than 10% ethyl alcohol or 15% MTBE.

 

Oil ------------------------------------------------------------

Power Blend TM Premium Universal 2-Stroke oil

 

Fuel Tank Capacity ----------------------------------------

0.5lit.(16.9USfl.oz.)

 

Recoil Starter System --------------------------------------

Automatic Recoil Starter Centrifugal Type

 

Idle Speed (RPM) ------------------------------------------

2,700-3,300

 

Wide Open Throttle Speed (RPM) -----------------------

6,700-7,200

 

Maximum Air Speed w/pipes (MPH) --------------------

63.5 m/sec (142 mph)

 

MaximumAirVolume --------------------------------------

10.9m3/min.(386cu.ft./min.)

 

Sound Level at 50 ft. dB(A) scale per ANSI B175.2 ----

65dB(A)