RedMax HB250 Specifications

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. WA

 10 Fuelagain for at least one minute. As someoils may be difficult to agitate dependingon oil ingredients, sufficient agitation isnecessary for the

 11  RESTARTING ENGINE WHILE ENGINE IS HOT1. When restarting the engine immediatelyafter stopping it, leave the choke open. 2. If the engine won&apo

 12  FUEL FILTER•A clogged fuel filter may cause pooracceleration of the engine. Checkperiodically to see if the filter is cloggedwith dirt. The fi

the muffler may get loose during operationwhich may result in engine catching onfire. SPARK ARRESTER• The muffler is equipped with a sparkarrester to

 14 StorageBEFORE STORING THE BLOWER:1. Drain a fuel tank and push the primer bulb until itbecomes empty of fuel.2. Remove the spark plug and drop a

Parts List NOTE : 1. Use KOMATSU ZENOAH genuine parts as specified in the parts list for repair and/orreplacement. 2. KOMATSU ZENOAH does not warrant

Fig.1 ENGINE GROUP HB250 16 Parts List

 17 Fig.1 ENGINE GROUP HB250Key# Part Number Description Q'ty1 6457402 ROTOR 12 4309501 CRANKCASE&SHAFT ASSY 13 6968501 • BEARING 24 568750

Key# Part Number Description Q'ty1 848-L0F-55A1 VOLUTE CASE 12 848-L0F-55B0 VOLUTE COVER 13 T4970-52000 SCREW TORX 124 6811-11130 GURD NET 15 681

EMISSION-RELATED PARTS, FOR TWO (2) YEARS FROM THE DATE OF ORIGINAL DELIVERY OF THE UNIT, KOMATSU ZENOAH AMERICA INC. (THE COMPANY), THROUGH ANY RedMa

Read this manual carefully to understand allsafety precautions, controls, proper operationand maintenance of your RedMax blower.Failure to do so could

Pièces en rapport avec les émissions de gaz d'échappement : KOMATSU ZENOAH AMERICA INC., parl'intermédiaire de n'importe quel revendeur

CONTENTSSAFETY PRECAUTIONS················································································ 4OPERATORUSE OF BLOWERWORKING CONDITIONAVOI

• Read this Blower Owner/OperatorManual carefully. Be sure youunderstand how to operate this unitproperly before you use it. Failure to doso could res

• Never use the blower without thescreen at the air intake of the blower.Before each use, check that, thescrew(1) is securely tightened and isfree fro

 6 • Keep operation area clear of all persons,particularly small children and pets. Injurymay result from flying debris.• Avoid using the blower whe

 7 Symbols on the machineCE MOTEUR EST CONFORME A LA REGLEMENTATION U.S. EPA 2005 POUR LES PETITS MOTEURS HORS-ROUTE. DUREE DE CONFORMITE DES EMIS

Parts Location & SpecificationsAssembly BLOWER PIPE• Align groove in blower pipe with projectionon blower housing (or another blower pipe)and sli

 9 Fuel RECOMMENDED MIXING RATIOGASOLINE 50:OIL 1• Exhaust emission are controlled by thefundamental engine parameters andcomponents(eq., carburati