OWNER’S MANUAL AND OPERATING INSTRUCTIONS 3 in. (7.6 cm) Chipper-Shredder MODEL NUMBER 91050 SAVE THESE INSTRUCTIONS Important Safety Instructions are included in this manual. MADE IN CHINA REV 91050-20140620 12039 Smith Ave. Santa Fe Springs, CA 90670 USA / 1-877-338-0999 www.championpowerequipment.
AN IMPORTANT MESSAGE ABOUT TEMPERATURE: Your Champion Power Equipment product is designed and rated for continuous operation at ambient temperatures up to 40°C (104°F). When your product is needed your product may be operated at temperatures ranging from -15°C (5°F) to 50°C (122°F) for short periods. If the product is exposed to temperatures outside this range during storage, it should be brought back within this range before operation.
91050 3 in. (7.6 cm) Chipper-Shredder TABLE OF CONTENTS Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Chipper-shredder. . . . . . . . . . . . . . . . . . . . . . . . 1 Website. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 This Booklet. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Manual Conventions. . . . . . . . . . . . . . . . . . . . . . . . 2 Safety Rules. . . . . . . . . . . . . . . .
ENGLISH 91050 Introduction Introduction Website Congratulations on your purchase of a Champion Power Equipment chipper-shredder. CPE designs and builds chipper-shredders to strict specifications. With proper use and maintenance, this chipper-shredder will bring years of satisfying service. Champion Power Equipment manufactures and supports every product we sell. To find out more about your chippershredder please visit our website at: www.championpowerequipment.
91050 ENGLISH Manual Conventions This manual uses the following symbols to help differentiate between different kinds of information. The safety symbol is used with a key word to alert you to potential hazards in operating and owning power equipment. Follow all safety messages to avoid or reduce the risk of serious injury or death. DANGER DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
ENGLISH 91050 Safety Rules DANGER Read this manual thoroughly, and understand all safety rules before operating the chipper-shredder. Become familiar with the product and know how to stop the product immediately if needed. Failure to follow safety instructions and familiarize one’s self with product operation could result in serious property damage, injury or death. DANGER Always disconnect the spark plug wire during times of inactivity, cleaning and maintenance.
91050 ENGLISH DANGER Fuel and fuel vapours are highly flammable and extremely explosive. Fire or explosion can cause severe burns or death. Unintentional startup can result in entanglement, traumatic amputation or laceration. When adding or removing fuel: Turn the engine off and let it cool for at least two minutes before removing the fuel cap. Loosen the cap slowly to relieve pressure in the tank. Only fill or drain fuel outdoors in a well-ventilated area.
ENGLISH 91050 Safety Rules 5 Training Preparation 1. Read the Operator’s Manual completely before attempting to use this chipper-shredder. 2. Do not allow anyone to operate your chippershredder who has not read the Operator’s Manual or has not been instructed on the safe use of the chipper-shredder. 3. Never allow children or untrained adults to operate this machine. 4. Many accidents occur when more than one (1) person operates the chipper-shredder.
1050 ENGLISH Safety Rules Operation Maintenance and Storage 1. Before starting this chipper-shredder, review all safety rules. Failure to follow these rules may result in serious injury to the operator or bystanders. 2. Be sure to confirm all connections are tight before each use. It is possible for connections to vibrate loose over time. 3. Never leave the machine unattended with the power source operating. 4. Never operate the machine when under the influence of alcohol, drugs or medication. 5.
ENGLISH 91050 Controls and Features Read this owner’s manual before operating your chipper-shredder. Familiarize yourself with the location and function of the controls and features. Save this manual for future reference. Chipper-shredder 4 5 6 1 2 9 10 7 8 11 3 7 (1) Throttle (7) Wheels – 12 in. (30.5 cm) never flat. (2) Choke (8) (3) Engine – 338cc, OHV, 4-stroke, air cooled. Collection Bag – attach to chute deflector to collect material.
91050 ENGLISH Controls and Features Parts Included Your 91050 gasoline powered chipper-shredder ships with the following parts: –– Collection Bag - 2 Bushel (70 L) Capacity . . . . . . . 1 –– Oil Funnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 –– Spark Plug Socket. . . . . . . . . . . . . . . . . . . . . . . .
ENGLISH 91050 Assembly Your chipper-shredder requires some assembly. This unit ships from our factory without oil. It must be properly serviced with fuel and oil before operation. If you have any questions regarding the assembly of your chipper-shredder, call our help line at 1-877-338-0999. Please have your serial number and model number available. Unpacking 2) Install the Handle 1. Insert handle ends (#56) into the receptacles on the lower shredder chute (#52). (A) 2.
91050 ENGLISH Assembly 4) Install the Chute Deflector Collection Bag Cont’d. 1. Align the chute deflector (#57) and the hinge spacers (#58) up with the hinge mounting holes on the flailing housing. (A) 2. Slide bolt M6x100 (#45) through the hinge mounting holes, hinge spacers, and chute deflector. 3. Secure with lock nut (#22). Tighten. Do not overtighten. 4. Slide knob bolt (#59) through lock washer (#30) and washer (#13) and then through chute deflector and lower flailing housing assembly. 5.
ENGLISH 91050 ASSEMBLy Add Engine Oil CAUTION DO NOT attempt to crank or start the engine before it has been properly filled with the recommended type and amount of oil. Damage to the generator as a result of failure to follow these instructions will void your warranty. NOTE The generator rotor has a sealed, pre-lubricated ball bearing that requires no additional lubrication for the life of the bearing. NOTE Add Engine Oil Cont’d.
91050 ENGLISH Add Engine Fuel 1. Use clean, fresh, regular unleaded fuel with a minimum octane rating of 85 and an ethanol content of less than 10% by volume. 2. DO NOT mix oil with fuel. 3. Clean the area around the fuel cap. 4. Remove the fuel cap. 5. Slowly add fuel to the tank. DO NOT OVERFILL. Fuel can expand after filling. A minimum of ¼ in. (6.4 mm) of space left in the tank is required for fuel expansion, more than ¼ in. (6.4 mm) is recommended.
ENGLISH 91050 Operation Chipper-Shredder Location Work Area Never operate the chipper-shredder indoors or inside any confined spaces, enclosures or buildings; including garages, basements, and sheds. The chipper-shredder must have at least 5 ft. (1.5 m) of clearance on all sides from combustible materials at all times. The chipper-shredder must also have 3 ft. (91.4 cm) or more of clearance on all sides of the at all times to allow for adequate cooling, maintenance and servicing.
91050 ENGLISH Operation Before Each Use Inspect the Chipper-Shredder Starting the Engine 1. Make sure the spark plug wire has been disconnected and engine has been grounded. 2. Visually inspect all attachments and chutes for loose fittings, cracks, fraying or other damage. 3. DO NOT operate the chipper-shredder if there is any indication of damage to parts or the unit. 4. DO NOT operate the chipper-shredder if there are any clogged chutes. Remove all debris before operation. 5.
ENGLISH 91050 Operation Chipper-Shredder Operation DANGER This machine has rotating blades and parts capable of amputating body parts. This machine can also throw objects at high velocity, long distances. Exercise extreme caution when operating the chipper-shredder. NEVER insert body parts or foreign object into any chute at any time. Never look directly into any chute, as projectiles can backfire. 1. ALWAYS wear ear and eye protection, protective shoes and clothing, and proper safety gear. 2.
91050 ENGLISH Chipping and Shredding Tips Chipping 1. Make sure wood is less than 3 in. (7.6 cm) in diameter. 2. Make sure wood is dry. 3. Make sure all smaller branches have been pruned for the wood. 4. Make sure pieces are long enough to be fed through the chute. 5. Large pieces can be rotated and alternately inserted and retracted as they are fed. 6. Always maintain control with two hands of what is being fed, to prevent “whipping” around. 7.
ENGLISH 91050 Operation Emptying the Collection Bag Stopping the Engine 1. 2. 3. 4. 5. 1. Turn the throttle down to the “SLOW” position. 2. Turn the fuel knob to the “OFF” position. 3. Let the engine run until fuel starvation has stopped the engine. This usually takes a few minutes. 4. Turn the engine switch to the “OFF” position. 5. Disconnect spark plug wire. Important: Always ensure that the Fuel Valve and the Engine Switch are in the “OFF” position when the engine is not in use.
91050 ENGLISH The owner/operator is responsible for all periodic maintenance. MAINTENANCE AND STORAGE Oil Cont’d. DANGER Always disconnect the spark plug wire during times of inactivity, cleaning and maintenance. This will prevent any accidental start up that may cause damage or injury. WARNING Never operate a damaged or defective chipper-shredder. WARNING Improper or neglected maintenance will void your warranty. NOTE For service or parts assistance, contact our help line at 1-877-338-0999.
ENGLISH 91050 Maintenance and Storage Air Filter Flail Housing and Impeller Cleaning 1. Unscrew wing nut to remove the air filter cover. 2. Remove the supporter and foam element. 3. Tap the foam element to remove dirt and debris. Use compressed air (25 PSI) to clear debris. 4. For the foam element: Wash in liquid detergent and water. Squeeze thoroughly dry in a clean cloth. 5. Saturate in clean engine oil. 6. Squeeze in a clean, absorbent cloth to remove all excess oil. 7.
91050 ENGLISH Maintenance and Storage Blade Sharpening Blade Sharpening Cont’d. Sharpening of the shredder blade, flail blades and chipper blades are required maintenance to be performed by a professional service center or knowledgeable and experienced owners only. Sharpening of the blades will keep the chipper-shredder performing at a higher quality than with dull blades. Sharp blades will chip or shred material faster and easier, and cause the engine and other parts to work less.
ENGLISH 91050 Maintenance and Storage Maintenance Schedule Chipper-shredder Storage Follow the service intervals indicated in the schedule below. Service your chipper-shredder more frequently when operating in adverse conditions. Contact our help line at 1-877-338-0999 to locate the nearest Champion Power Equipment authorized service dealer for your chipper-shredder or engine maintenance needs. 1. The chipper-shredder needs to be cool for at least 5 minutes before storing. 2.
91050 ENGLISH Specifications Chipper-Shredder Specifications Spark Plugs –– –– –– –– –– –– –– –– OEM spark plug: NHSP F6RTC Replacement spark plug: NGK BPR6ES or equivalent Make certain the spark plug gap is 0.7 - 0.8 mm or (0.028 - 0.031 in.). Max Diameter Chipper Material. . . . . . 3 in. (7.6 cm) Max Diameter Shredder Material. . . . 0.5 in. (1.3 cm) Overall Dimensions Gross Weight . . . . . . . . . . . . . . . 224.9 lb. (102 kg) Net Weight. . . . . . . . . . . . . . . . . 189.6 lb.
23 REV 91050-20140620 52 53 50 22 49 50 43 22 49 21 49 43 54 48 47 43 49 48 50 51 47 55 10 43 22 21 48 47 48 42 47 44 25 45 22 41 21 46 56 57 14 30 32 11 33 29 28 27 59 60 38 36 39 37 40 14 30 58 30 14 31 22 30 33 14 34 35 35 30 26 25 24 61 32 3 2 20 23 22 10 21 10 19 18 17 16 10 14 12 9 14 13 8 15 10 10 11 7 6 5 2 4 1 3 Specifications ENGLISH 91050 Parts Diagram
91050 ENGLISH # Part number Parts List Description Qty # Part number Description Qty 32 GB/T 5783-2000 (M8×20) Bolt M8×20 15 33 GB/T70.3-2000 (M8×25) Machine Screw M8×25 6 34 SMJ-03-02 Chipper Blade 2 1 SMJ-25 Wheel Cap 1 2 GB/T 91-2000 (Ø3.2×20) Cotter Pin Ø3.2×20 3 3 GB/T 95-2000 (Ø12) Washer Ø12 3 4 SMJ-10 12 in. Wheel 2 5 GB/T 95-2000 (Ø10) Washer Ø10 4 35 GB/T 889.
25 REV 91050-20140620 2 115 13 1 114 113 3 118 119 120 121 92 122 123 112 117 116 111 12 4 13 91 23 110 5 24 109 25 126 6 26 125 7 27 108 8 28 124 9 29 30 11 106 10 107 31 105 128 13 32 14 127 90 89 15 13 104 103 102 101 100 16 88 17 33 64 87 91 92 99 18 86 65 85 66 19 34 67 68 20 35 69 70 36 71 21 72 93 95 96 97 98 13 73 74 94 22 37 75 31 76 38 77 78 79 47 39 80 81 48 82 40 49 22 51 84 50 83
91050 ENGLISH Engine Parts List # Part Number Description Qty # Part Number Description 1 23.061006.01 Recoil Handle (Big) 1 75 45.040008.00 Rotator, Exhaust Valve Qty 2 1.5789.0608 Flange Bolt M6×8 3 76 46.040004.00 Guide Plate, Push Rod 1 3 46.061100.00.2 Recoil Starter Cover, Black 1 77 46.040016.00 Shaft, Rocker Arm 1 1 4 45.060005.00 Recoil Starter Spring 1 78 46.040201.00 Retainer, Rocker Arm 1 5 45.061102.00 Recoil Starter Reel 1 79 46.040009.
ENGLISH 91050 TROUBLESHOOTING Problem Cause Solution Engine will not start No fuel Add fuel Faulty spark plug Replace spark plug Unit loaded during startup Remove load from unit Low oil level Fill crankcase to the proper level Engine starts but runs roughly Place chipper-shredder on a flat, level surface Engine shuts down during operation Choke in the wrong position Adjust choke Throttle in wrong position Adjust throttle Spark plug wire loose Attach wire to spark plug Out of fuel Fill
91050 ENGLISH Warranty WARRANTY CHAMPION POWER EQUIPMENT 1-YEAR LIMITED WARRANTY Warranty Qualifications Champion Power Equipment (CPE) will register this warranty upon receipt of your Warranty Registration Card and a copy of your sales receipt from one of CPE’s retail locations as proof of purchase. Please submit your warranty registration and your proof of purchase within ten (10) days of the date of purchase.
Champion Power Equipment, Inc (CPE), Emission Control System Warranty Your Champion Power Equipment (CPE) engine complies with Environment Canada (EC) emission regulations. YOUR WARRANTY RIGHTS AND OBLIGATIONS: CPE is pleased to explain the Emission Control Systems Warranty on your 2014 small off-road engine. New engines must be designed, built and equipped, at the time of sale, to meet EC regulations for small non-road engines.
EMISSION CONTROL SYSTEM WARRANTY The following are specific provisions relative to your Emission Control System Warranty Coverage. Emission Control System Warranty (ECS Warranty): 1. APPLICABILITY: The ECS Warranty Period shall begin on the date the new engine or equipment is delivered to its original, end-use purchaser, and shall continue for 24 consecutive months thereafter. 2.
EMISSION-RELATED PARTS INCLUDE THE FOLLOWING: (using those portions of the list applicable to the engine) Systems covered by this warranty Fuel Metering System Air Induction System Ignition System Exhaust System Miscellaneous Parts Parts Description Fuel regulator, Carburetor and internal parts Air cleaner, Intake manifold Spark plug and parts, Magneto ignition system Exhaust manifold, catalytic converter Tubing, Fittings, Seals, Gaskets, and Clamps associated with these listed systems.
