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The engine exhaust from this product

 contains chemicals known to the State

 of California to cause cancer, birth

 defects or other reproductive harm. 

WARNING

OWNER / OPERATOR MANUAL

BACKPACK  BLOWER

848-L3A-93A1 (704)

EB4401

Thank you for purchasing a RedMax
product. 
Before using our blower, please read
this manual carefully to understand the
proper use of your unit.

310001  and up

APPLICABLE  SERIAL  NUMBERS : 

Summary of Contents for EB4401

Page 1: ...ancer birth defects or other reproductive harm WARNING OWNER OPERATOR MANUAL BACKPACK BLOWER 848 L3A 93A1 704 EB4401 Thank you for purchasing a RedMax product Before using our blower please read this...

Page 2: ...e breakdown or damage Used to label supplementary instructions designed to provide hints or directions useful in the use of the product WARNING IMPORTANT NOTE SAFETY FIRST Instructions contained in wa...

Page 3: ...HINE 7 SYMBOLS ON THE MACHINE 8 PARTS LOCATION SPECIFICATIONS 9 ASSEMBLY 9 BLOWER TUBE FUEL 10 HOW TO MIX FUEL FUELING THE UNIT OPERATION 12 CONTROL ARM STARTING ENGINE ADJUSTING IDLE SPEED STOPPING E...

Page 4: ...n of dust use a face filter mask in dusty conditions Wear rubber soled shoes or shoes with WARNING Safety Precautions some other form of anti slip protection to help protect you against falling To red...

Page 5: ...e described in this manual should be performed by competent service personnel Improper service to the blower fan and muffler could cause a hazardous failure WARNING Safety Precautions FUEL To reduce t...

Page 6: ...th times listed in local ordinances To reduce sound levels limit the number of pieces of equipment used at any one time Operate power blowers at the lowest possible throttle speed to do the job Check...

Page 7: ...acquainted with all operations and have learned to use it correctly If warning label peel off or become soiled and impossible to read you should contact the dealer from which you purchased the produc...

Page 8: ...GORY A ENGINE FAMILY 7KZXS 0424ST EM 1 ENGINE DISPLACEMENT 41cc REFER TO OWNER S MANUAL FOR MAINTE NANCE SPECIFICATIONS AND ADJUSTMENTS MANUFACTURED ZENOAH CO LTD USE JASO FC OR ISO EGC GRADE 50 1 OIL...

Page 9: ...ped Durability Period hrs 300 Operating Engine Speed rpm 2 000 to 6 500 PIPE END 57 Fuel Consumption liter h fl oz h 1 7 57 5 Average Air Volume cu m min cfm 11 388 Max Air Volume w o Pipes cu m min c...

Page 10: ...ling rings fuel lines or fuel tank of the engine HOW TO MIX FUEL Pay attention to agitation 1 Measure out the quantities of gasoline and oil to be mixed 2 Put some of the gasoline into a clean approve...

Page 11: ...in the container FOR YOUR ENGINE LIFE AVOID 1 FUEL WITH NO OIL RAW GASOLINE It will cause severe damage to the internal engine parts very quickly 2 GASOHOL It can cause deterioration of rubber and or...

Page 12: ...reduce the cooling air and the engine could be damaged by overheating 1 Push the primer bulb until fuel flows out in the clear tube 2 When the engine is cool close the choke 3 Set the throttle lever...

Page 13: ...open the choke and repeat pulling the rope ADJUSTING IDLE SPEED The idling speed is set for 2000 rpm at the factory If it is necessary to adjust the idle speed use the adjustment screw on the top sid...

Page 14: ...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 Never operate the blower without an air filt...

Page 15: ...y law Section 4442 of the California Public Resources Code to equip a spark arrester when a gas powered tool is used in any forest covered brush covered or grass covered unimproved land IMPORTANT WARN...

Page 16: ...it may break during use thus causing the product to fall and resulting in personal injury Follow the instructions below to replace the shoulder strap Pass the upper end of the strap through the hange...

Page 17: ...specified in the parts list then use parts number described in the parts list 4 The contents described in the parts list may change due to improvement 5 The parts for the machine shall be supplied sev...

Page 18: ...18 Parts List EB4401 Fig 1 BLOWER GROUP S N 310001 and up...

Page 19: ...1121 RING 2 23 3460 21311 PAD 1 24 3495 21320 CLIP 4 25 2756 32300 BAND ASSY 2 26 T4012 32500 NET COMP 1 27 1480 74710 CLIP 4 28 2750 32510 DAMPER UPPER 1 29 2750 32520 WASHER 1 30 2750 32530 SCREW M5...

Page 20: ...20 Parts List EB4401 Fig 2 ENGINE GROUP S N 310001 and up...

Page 21: ...1000 43240 Key 1 34 2750 71111 Rotor 1 35 2750 71200 Coil ass y 1 36 3350 14150 Bolt M4x20 2 37 1900 72112 Cap 1 38 1900 72120 Spring 1 39 5500 72130 Grommet 1 40 3699 90491 Spark plug 1 Champion RJ6C...

Page 22: ...Gasket 1 15 Diaphragm 1 16 Gasket 1 17 Diaphragm 1 18 1752 81110 Screw 2 19 5500 81120 Bracket 1 20 1751 81180 Nut 1 21 1918 81170 Screw 1 22 1881 81130 Ring 1 23 1850 81530 Screw 4 24 3407 81250 Jet...

Page 23: ...T4012 25211 ARM 1 6 T4012 25311 BRACKET 1 7 3495 25410 BOLT 1 8 3495 25420 SPRING 1 9 3495 25440 WASHER 1 10 01584 00605 NUT 1 11 3495 25450 WASHER 2 12 T4012 25511 SWITCH 1 13 T4012 83110 CABLE COMP...

Page 24: ...arranty responsibilities As the small off road engine owner you are responsible for the performance of the required maintenance listed in your owner s manual ZENOAH AMERICA INC recommends that you ret...

Page 25: ...PART THAT IS EQUIVALENT IN PERFORMANCE AND DULABILITY MAY BE USED IN NON WARRANTY MAINTENANCE OR REPAIRS AND SHALL NOT REDUCE THE WARRANTY OBLIGATION OF THE COMPANY THE COMPANY IS LIABLE FOR DAMAGES...

Page 26: ...ilit peut tre utilis e pour l entretien hors garantie ou les r parations hors garantie et ce sans r duire l obligation de garantie incombant la soci t La soci t sera tenue responsable des dommages aux...

Page 27: ......

Page 28: ...ZENOAH AMERICA INC 1100 Laval Blvd Suite 110 Lawrenceville Georgia 30043...

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