T4022-96110 (111) OWNER / OPERATOR MANUAL HANDHELD BLOWER HBZ2500 WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Thank you for purchasing a RedMax product. Before using our blower, please read this manual carefully to understand the proper use of your unit.
Read this manual carefully to understand all safety precautions, controls, proper operation and maintenance of your RedMax blower. Failure to do so could result in serious injury.
CONTENTS SAFETY PRECAUTIONS················································································ 4 OPERATOR USE OF BLOWER WORKING CONDITION AVOID NOISE PROBLEM AVOID CHANCES OF DAMAGE SYMBOLS ON THE MACHINE ······································································· 7 PARTS LOCATION & SPECIFICATIONS ······················································· 8 ASSEMBLY······································································································ 8 BLOWER PIPE FUE
Safety Precautions • Read this Blower Owner/Operator Manual carefully. Be sure you understand how to operate this unit properly before you use it. Failure to do so could result in serious injury. • Be sure to keep this manual handy so that you may refer to it later whenever any questions arise. Also note that you are requested to contact the dealer from whom you purchased the product for assistance the event that you have any questions which cannot be answered herein.
Safety Precautions WARNING • Never use the blower without the screen at the air intake of the blower. Before each use, check that the screen is attached in place and is free from any damage. • All engine service except for those described in this manual should be performed by competent service personnel. Improper service to the blower fan and muffler could cause a hazardous failure.
Safety Precautions • Keep operation area clear of all persons, particularly small children and pets. Injury may result from flying debris. • Avoid using the blower where stable footing and balance are not assured. • Never touch the spark plug or plug cord while the engine is in operation. Doing so may result in being subjected to an electrical shock. • Never touch the muffler, spark plug, or other metallic parts of the engine while the engine is in operation or immediately after shutting down the engine.
Symbols on the machine For safe operation and maintenance, symbols are carved in relief on the machine. According to these indications, please be careful not to take a mistake. (a) The port to refuel the "MIX GASOLINE" Position: FUEL TANK CAP (b) The direction to close the choke Position: AIR CLEANER BODY (c) The direction to open the choke Position: AIR CLEANER BODY IMPORTANT ENGINE INFORMATION THIS ENGINE MEETS U.S.
Parts Location & Specifications MODEL HBZ2500 Dimensions ( L x W x H ) Dry Weight (without tube and nozzle) Fuel Tank Capacity Engine Type Piston Displacement Durability Period Carburetor Ignition System Spark Plug Muffler Operating Engine Speed Idle Speed Max. Air Volume Max. Air Velocity Noise Level (ANSI B175.2-2000) mm ( in ) kg ( ibs ) liter ( fl. oz ) 327 x 273 x 360 (12.9 x 10.7 x 14.2) 3.8 (8.4) 0.65 (22.0) Air cooled 2-cycle gasoline engine 3 cm ( cu. in ) 25.4 (1.
Fuel WARNING • Gasoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel. Make sure to stop the engine and allow it cool before refueling the unit. Select outdoor bare ground for fueling and move at least 3m(10ft) away from the fueling point before starting the engine. • The RedMax engines are lubricated by oil specially formulated for air-cooled 2-cycle gasoline engine use.
Operation ■ STARTING ENGINE 1. Rest the unit on a flat, firm place. 2. Pump the primer until fuel flows out in the clear tube. ■ RESTARTING ENGINE WHILE ENGINE IS HOT 1. When restarting the engine immediately after stopping it, leave the choke open. 2. If the engine won't start after several attempts, close the choke and repeat pulling the rope or remove the spark plug and dry it.
Maintenance WARNING • Make sure that the engine has stopped and is cool before performing any service to the blower. Contact with rotating blower fan or hot muffler may result in a personal injury. ■ AIR CLEANER • C h e c k the air cleaner every 25 hours of use or more frequently if used under dusty conditions. A clogged air filter may increase fuel consumption while cutting down the engine power.
Maintenance ■ MUFFLER WARNING • Inspect periodically the muffler for loose fasteners, any damage or corrosion. If any sign of exhaust leakage is found, do not use the blower and have it repaired immediately. • Note that failing to do so may result in the engine catching on fire. IMPORTANT • Before starting operation, always make sure to check if the muffler is properly held by two bolts to the cylinder.
Maintenance ■ HOW TO INSTALL THE AIR INLET SCREEN TO THE VOLUTE COVER • Put the mark ▲ of the air inlet screen to the mark ● of the volute cover in line. • Turn the air inlet screen clockwise (arrow direction) and make sure it is firmly installed. ■ PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE • Remove the muffler, insert a screwdriver into the vent, and wipe away any carbon buildup. Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time.
Troubleshooting guide Case 1. Starting failure CHECK fuel tank fuel filter carburetor adjustment screw sparking (no spark) spark plug ➞ ➞ ➞ ➞ ➞ ➞ PROBABLE CAUSES incorrect fuel fuel filter is clogged out of normal range spark plug is fouled/wet plug gap is incorrect disconnected ➞ ➞ ➞ ➞ ➞ ➞ ACTION drain it and with correct fuel clean adjust to normal range clean/dry correct (GAP: 0.6~0.7mm) retighten Case 2. Engine starts but does not keep running/Hard re-starting.
Parts List HANDHELD BLOWER HBZ2500 NOTE : 1. Use KOMATSU ZENOAH genuine parts as specified in the parts list for repair and/or replacement. 2. KOMATSU ZENOAH does not warrant the machines, which have been damaged by the use of any parts other than those specified by the company. 3. When placing parts orders for repair and/or replacement, check if the model name and the serial number are applicable to those specified in the parts list, then use parts number described in the parts list. 4.
Parts List Fig.
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Parts List Fig.
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CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS THE CALIFORNIA AIR RESOURCES BOARD AND KOMATSU ZENOAH Co. ARE PLEASED TO EXPLAIN THE EMISSION CONTROL SYSTEM WARRANTY ON YOUR 1995 AND LATER LAWN AND GARDEN EQUIPMENT ENGINE. IN CALIFORNIA, NEW UTILITY AND LAWN AND GARDEN EQUIPMENT ENGINES MUST BE DESIGNED, BUILT AND EQUIPPED TO MEET THE STATE'S STRINGENT ANTI-SMOG STANDARDS.
RedMax MODEL HBZ2500 2-YEAR LIMITED WARRANTY EMISSION-RELATED PARTS; FOR TWO (2) YEARS FROM THE DATE OF ORIGINAL DELIVERY OF THE MODEL HBZ2500 UNIT, KOMATSU ZENOAH AMERICA INC. (THE COMPANY), THROUGH ANY RedMax DEALER, WILL REPAIR OR REPLACE, FREE OF CHARGE, FOR THE ORIGINAL AND EACH SUBSEQUENT PURCHASER, ANY PART OR PARTS FOUND TO BE DEFECTIVE IN MATERIAL AND/OR WORKMANSHIP.
RedMax Modèle HBZ2500 Garantie limitée à 2 ans Pièces en rapport avec les émissions de gaz d'échappement : KOMATSU ZENOAH AMERICA INC., par l'intermédiaire de n'importe quel revendeur RedMax, réparera gratuitement ou remplacera gratuitement pour l'acheteur initial et chaque acheteur successif toute(s) pièce(s) se révélant de constitution et/ou de montage défectueux pendant deux (2) ans à compter de la date initiale de livraison d’une unité du modèle HBZ2500.
