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6

E

MISSION

 C

ONTROL

EPA Phase 2/California Tier 2

The emission control system for this engine is EM (Engine Modifica-
tion).

IMPORTANT ENGINE INFORMATION

ENGINE FAMILY:  3EHXS.0635RB  DISPLACEMENT:  63.3 

CC

EMISSION COMPLIANCE PERIOD: 300 H

OURS

THIS ENGINE MEETS U.S. EPA PH2 AND 2000 AND LATER

CALIFORNIA EMISSION REGULATIONS FOR S.O.R.E.

REFER TO OWNER'S MANUAL FOR MAINTENANCE

SPECIFICATIONS AND ADJUSTMENTS.

PRODUCT  EMISSION  DURABILITY

The 300 hour emission durability compliance period is the time span selected by the manufacturer certifying the
engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are
followed as listed in the Maintenance Section of this manual.

An Emission Control Label is located on the unit.  (This is an EXAMPLE ONLY, information on label varies by engine
FAMILY).

SAFE

 

OPERATION

WARNING  

  DANGER

Do not operate this product indoors or in inadequately ventilated areas. Engine exhaust contains poisonous
emissions and can cause serious injury or death.

Noise Control
• Follow local noise regulations on sound

levels and hours of operations. Use only
during appropriate hours.

• Never use a higher speed setting then

necessary to perform a task. The higher
the engine speed the louder the blower
noise.

• Be a good neighbor.

Avoid Hot Surfaces
• During operation, the muffler or catalytic

muffler and surrounding cover may
become extremely hot. Avoid contact
during and immediately after operation.
Always keep exhaust area clear of
flammable debris.

Determine Operation Area
• Review area to be cleared. Look for potential hazards such as stones

or metal objects.

• Take wind conditions into account: avoid open doors and windows.
• Do not point blower at people or animals.
• Start unit on ground with throttle at idle.  Check that blower pipe is

not blocked by the ground or by any objects.

Read the Manuals
• Provide all users of this equipment with the Operator's Manual and

Safety Manual for instructions on Safe Operation.

Keep A Firm Grip
• Hold handle with fingers together encircling the handle.

Clear the Work Area
• Spectators and fellow workers must be warned, and children and

animals prevented from coming nearer than 15 m (50 ft.) while the unit
is in use.

Keep A Solid Stance
• Maintain footing and balance at all times.  Do not stand on slippery,

uneven or unstable surfaces.  Do not work in odd positions or on
ladders.

• Do not perform Maintenance or Assembly procedures with engine

running.

Summary of Contents for PB-650H

Page 1: ...007864 05999999 PB 650T Serial Number 05008330 05999999 X750005331 09 03 X7501128301 WARNING DANGER Read rules for safe operation and all instructions carefully ECHO provides this Operator s Manual wh...

Page 2: ...vicingInformation 24 Parts 24 Service 24 ECHO Consumer Product Support 24 Warranty Card 24 Additional or Replacement Manuals 24 Specifications descriptions and illustrative material in this literature...

Page 3: ...71 Category III dB A Measured at 50 ft 15m per ANSI B175 2 P NX508000140 General Warning Decal located on top of blower housing Sound Label located on blower housing Hot Decal near muffler MANUAL SAF...

Page 4: ...hysical dexterity may not be good if you are tired or sick if you are taking medication if you have taken alcohol or drugs Operate unit only if you are physically and mentally well Eye Protection Wear...

Page 5: ...swelling numbness weakness and extreme pain in those areas Certain repetitive hand activities may put you at a high risk for developing a Repetitive Stress Injury RSI An extreme RSI condition is Carp...

Page 6: ...e only during appropriate hours Never use a higher speed setting then necessary to perform a task The higher the engine speed the louder the blower noise Be a good neighbor AvoidHotSurfaces During ope...

Page 7: ...he spark arrestor screen prevents hot glowing particles of carbon from leaving the muffler Keep exhaust area clear of flammable debris 3 RECOILSTARTERHANDLE Pullrecoilhandleslowlyuntilstarterengages t...

Page 8: ...ETYDECAL Listsimportantsafetyprecautions 12 HANDLE Rotates downward for throttle control access Spring loaded for flexible operation 13 SHOULDER HARNESS Used to support unit on operator s back The str...

Page 9: ...OILSTARTERHANDLE Pullrecoilhandleslowlyuntilstarterengages thenquicklyandfirmly When engine starts return handle slowly DO NOT let handle snap back or damage to unit will occur 7 FUELTANK Containsfuel...

Page 10: ...65mm 0 026in ExhaustSystem SparkArrestorMuffler Fuel Mixed GasolineandTwo strokeOil Fuel OilRatio 50 1 two stroke air cooled engine oil Gasoline 89 Octane unleaded DO NOT use fuel containing methyl al...

Page 11: ...notches F in handle clamp with tabs G 6 Slide stick handle onto swivel pipe C Stick handle should be angled away from operator 7 Position stick handle H for comfortable operation and tighten wing nut...

Page 12: ...clamps A NOTE A light lubricant may be used to ease assembly of flexible pipe to blowerelbow 5 Install throttle cable guide H in second groove of flexible pipe 6 Move handle F to desired position Tigh...

Page 13: ...brand premium Power Blend TM Universal 2 Stroke Oil meets these standards Engine problems due to inadequate lubrication caused by failure to use an ISO L EGDandJ A S O FCcertifiedoil suchasEchopremium...

Page 14: ...ard to idle position Slide stop switch B forward to run position PB 650H PB 650T 2 Choke Move choke C up to Cold Start position 3 Primer Pump primer bulb D until fuel is visible and flows freely in th...

Page 15: ...res A STOPPING ENGINE PB 650H 1 Throttle Lever Move throttle lever A to idle detent position and allow engine to return to idle before shutting off engine 2 Move throttle lever A to O Stop position PB...

Page 16: ...for a few minutes 3 Set engine speed with throttle lever A 4 Use lower speed to blow dry leaves from walks patios and drives 5 Additional speed may be necessary to clean grass and leaves from a lawn o...

Page 17: ...O H 6 S H T N O M 0 7 2 R O S R U O H Y L R A E Y s e r u d e c o r P e c n a n e t n i a M r e l a e D o h c E d e d n e m m o c e R t r o P t s u a h x E r e d n i l y C n o b r a c e D n a e l C t...

Page 18: ...element can be cleaned and reused be certain it still fits the cavity in the air cleaner cover is installed with the original side out FUEL FILTER Level1 Tools required 200 250 mm 8 10 in length of w...

Page 19: ...cleaning of cooling fins is considered Normal Maintenance Any failure attributed to lack of maintenance is not warranted Cleaning Grill 1 Remove accumulated debris from intake grill between backpack f...

Page 20: ...Screwdriver Parts Required SparkarrestorscreenP NA310000000 WARNING DANGER Do not perform maintenance on engine or muffler until engine and muffler are completely cool otherwise serious personal inju...

Page 21: ...E Do not adjust carburetor unless necessary If you have difficulty see your ECHO dealer BeforeAdjustment Check that Air filter is clean and properly installed Spark arrestor screen is free of carbon B...

Page 22: ...e v o C l e u f h t i w d e l u o F e v i t c e f e d g u l P n i 6 2 0 0 m m 5 6 o t t s u j d A e c a l p e r r o n a e l C e c a l p e r r o n a e l C g u l p e c a l p e R s n u r e n i g n E r o...

Page 23: ...ks 2 Place the stop switch in the STOP position 3 Remove accumulation of grease oil dirt and debris fromexteriorofunit 4 Perform all periodic lubrication and services that are required 5 Tighten all s...

Page 24: ...the application operation or maintenance of this product you may call the ECHO ConsumerProductSupportDepartmentat1 800 673 1558from8 30am to 4 30 pm Central Standard Time Monday through Friday Before...

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