Champion 91050, Owner'S Manual And Operating Instructions

Page 1: ...7 6 cm Chipper Shredder 12039 Smith Ave Santa Fe Springs CA 90670 USA 1 877 338 0999 www championpowerequipment com SAVE THESE INSTRUCTIONS Important Safety Instructions are included in this manual MADE IN CHINA REV 91050 20140620 91050 MODEL NUMBER ...

Page 2: ...ightly from the image on the cover 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 stora...

Page 3: ...llection Bag 16 Stopping the Engine 16 Maintenance and Storage 17 Engine Maintenance 17 Oil 17 Spark Plugs 17 Air Filter 18 Chipper shredder Maintenance 18 Cleaning 18 Flail Housing and Impeller Cleaning 18 Blade Sharpening 19 Maintenance Schedule 20 Storage 20 Chipper shredder Storage 20 Engine Stored for Less than 30 Days 20 Engines Stored for Over 30 Days 20 Troubleshooting 21 Specifications 22...

Page 4: ... and place of purchase for future reference Have this information available when ordering parts and when making technical or warranty inquiries Website Champion Power Equipment manufactures and supports every product we sell To find out more about your chipper shredder please visit our website at www championpowerequipment com This Booklet Every effort has been made to ensure the accuracy and comp...

Page 5: ...ween 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 indicates an imminently hazardous situation which if not avoided will result in death or serious injury DANGER WARNING indicates a potentially hazardous situat...

Page 6: ...the plug removed Use only approved spark plug testers Running engines produce heat Severe burns can occur on contact Combustible material can catch fire on contact DO NOT touch hot surfaces Avoid contact with hot exhaust gases Allow equipment to cool before touching Maintain at least 3 ft 91 4 cm of clearance on all sides to ensure adequate cooling Maintain at least 5 ft 1 5 m of clearance from co...

Page 7: ...amaged CAUTION 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 o...

Page 8: ...iameter branches Do not use for other purposes 11 Always make sure the spark plug wire is disconnected from the engine when not in use and before cleaning or maintenance Preparation 1 Be thoroughly familiar with all controls and with proper use of the equipment 2 Make sure the spark plug wire is disconnected until operation 3 Safety Gear a Always wear safety shoes or heavy boots when operating the...

Page 9: ...when under the influence of alcohol drugs or medication 5 The machine owner should instruct all operators in safe chipper shredder operation 6 Always operate the chipper shredder with all safety equipment in place and all controls properly adjusted for safe operation 7 Always operate the chipper shredder at manufacturer s recommended speed 8 Always keep hands and feet clear of moving parts 9 When ...

Page 10: ...to chute deflector to collect material 9 Chute Deflector chipped or shredded material will exit from this 10 Support Leg with Vibration Mounts used to help stabilize the unit 11 Flail Housing housing for chipper shredder blades Chipper shredder Controls and Features Read this owner s manual before operating your chipper shredder Familiarize yourself with the location and function of the controls a...

Page 11: ... 20140620 8 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 1 ...

Page 12: ... 2 Install the Handle 1 Insert handle ends 56 into the receptacles on the lower shredder chute 52 A 2 Secure handle end by threading bolt M8x35 11 through lock washer 30 and washer 14 and then through the handle B 3 Tighten till secure Do not over tighten 4 Repeat step 2 3 until both handle ends are secure 3 Install the Chipper Chute 1 Line up the upper chipper chute 18 with the rubber blocker 20 ...

Page 13: ...ING Once the collection bag appears to be almost full it is recommended to empty it This will help to keep the bag from becoming dislodged from the deflector chute and also to keep the bag from bursting Do not allow the collection bag to become dislodged from the deflector chute during operation If this occurs stop operation at once and let unit cool before reconnecting the collection bag Only emp...

Page 14: ...aled pre lubricated ball bearing that requires no additional lubrication for the life of the bearing NOTE The recommended oil type is 10W 30 automotive oil NOTE Synthetic oil may be used after the 5 hour initial break in period Using synthetic oil does not increase the recommended oil change interval NOTE We consider the first 5 hours of run time to be the break in period for the unit During the b...

Page 15: ...an approved container to transfer the fuel to the engine DO NOT fill fuel tank indoors DO NOT fill fuel tank when the engine is running or hot DO NOT overfill the fuel tank DO NOT light cigarettes or smoke when filling the fuel tank CAUTION Pouring fuel too fast through the fuel screen may result in blow back of fuel at the operator while filling WARNING Our engines work well with 10 or less ethan...

Page 16: ...crete or other harden surfaces DO NOT position the unit next to or facing any buildings walls or fences that could cause any projectiles to ricochet back at the operator or bystanders Work Area Always operate the chipper shredder outdoors in a large open area on solid ground that will allow for good footing and ventilation Keep a clean and clear immediate area around the chipper shredder at all ti...

Page 17: ...before operation DANGER Starting the Engine 1 Make certain the chipper shredder is on a flat level surface 2 Re attach the spark plug wire to the spark plug Make sure the connection is secure 3 Turn engine switch to ON position A 4 Turn the fuel valve to the ON position B 5 Move the throttle level to the middle position C 6 Move the choke lever to the Choke position D 7 Pull the starter cord slowl...

Page 18: ... operate or let anyone else operate the chipper shredder while under the influence of alcohol drugs or medication NEVER leave the chipper shredder unattended while the engine is running Avoid contact with the muffler as it can cause serious burns WARNING Always be aware of who and what is in the immediate and surrounding areas of the chipper shredder Operators should always work in the SAFE ZONE o...

Page 19: ... 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 Standing in the safe zone will prevent any damage or injury i...

Page 20: ...lection bag fill to capacity before emptying It is recommended to empty the bag before it fils completely to minimize damage to the bag NOTE As the engine shuts off and the blades wind down some noises in the flail housing can be made these are normal but any weird noises may be damage and if these occur the unit should be inspected NOTE Operation Emptying the Collection Bag 1 Turn the throttle do...

Page 21: ...ispose of used oil at an approved waste management facility Spark Plugs 1 Remove the spark plug cable from the spark plug 2 Inspect the electrode on the plug It must be clean and not worn to produce the spark required for ignition 3 Make certain the spark plug gap is 0 7 0 8 mm 0 028 0 031 in 4 Refer to the spark plug section on the Specifications page when replacing the plug 5 Carefully thread th...

Page 22: ...orbent cloth to remove all excess oil 7 Reassemble the elements and the supporter 8 Reattach the air filter cover and snap in place 9 Tighten wing nuts DO NOT use a garden hose or water to clean the engine or chipper shredder CAUTION Water can contaminate the fuel system and can enter the engine through the cooling slots and damage the engine Cleaning Clear the debris from the chutes and engine Us...

Page 23: ...y as they are a wear item and therefore should be sharpened regularly to keep their edge and to ensure a longer life of the blades other parts and engine 1 Make sure spark plug wire is disconnected 2 Disconnect the recoil housing on the front of the engine 3 To get to the blades and impeller the outer flail housing assembly 40 must be removed The steps in the flail housing and impeller cleaning se...

Page 24: ...an and adjust spark plug Check cooling fan Every 100 hours or per 1 year Check adjust valve clearance Clean fuel tank and filter Every 200 hours or per 2 years Check replace fuel line Change spark plug Every 250 hours Clean combustion chamber Chipper shredder Storage 1 The chipper shredder needs to be cool for at least 5 minutes before storing 2 Clean the chipper shredder before storage according ...

Page 25: ...oline with a minimum octane rating of 85 and an ethanol content of less than 10 by volume Maintenance Valve Clearance Intake 0 13 0 17 mm 0 005 0 007 in Exhaust 0 18 0 22 mm 0 007 0 009 in Note Tech bulletin regarding the valve adjustment procedure is on www championpowerequipment com An Important Message About Temperature Your Champion Power Equipment product is designed and rated for continuous ...

Page 26: ... 10 14 10 14 13 11 12 10 18 19 20 23 21 22 17 10 3 2 22 25 24 10 32 31 30 26 27 28 29 36 14 34 30 35 35 30 14 37 38 39 33 32 40 41 42 10 43 45 25 44 22 46 21 22 57 58 59 30 14 60 56 11 30 14 53 21 22 43 33 43 9 8 61 52 2 51 54 55 43 21 22 49 48 47 49 50 48 47 49 50 48 47 49 50 47 48 ...

Page 27: ...ock Nut M10 4 29 SMJ 03 01 01 Impeller Assembly 1 30 GB T 93 1987 Ø8 Lock Washer Ø8 14 31 ASME B18 2 1 1996 Bolt 5 16 24UNF 4 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 35 GB T 889 1 2000 M8 Lock Nut M8 6 36 SMJ 03 04 Shredder Blade 1 37 SMJ 24 Washer 1 38 ASME B18 21 1 1999 Lock Washer 7 16 1 39 SMJ 1...

Page 28: ... 28 29 30 92 143 33 34 35 142 37 38 39 40 22 41 43 44 45 46 48 49 50 51 52 53 54 55 13 56 57 58 59 60 61 62 63 65 66 68 69 70 71 72 73 74 75 76 77 78 79 141 81 82 114 13 115 91 93 101 86 87 88 89 90 102 132 133 105 132 131 130 129 134 135 116 117 136 137 138 139 140 67 83 84 103 94 95 96 97 98 2 1 10 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 99 144 31 32 31 22 80 13 36 100 104 89 145 ...

Page 29: ...l Valve 2 71 45 040003 00 Spring Valve 2 72 23 040010 00 Bolt Rocker Arm 2 73 45 040001 00 Retainer Intake Valve Spring Up 1 74 45 040007 00 Retainer Exhaust Valve Spring Up 1 Part Number Description Qty 75 45 040008 00 Rotator Exhaust Valve 1 76 46 040004 00 Guide Plate Push Rod 1 77 46 040016 00 Shaft Rocker Arm 1 78 46 040201 00 Retainer Rocker Arm 1 79 46 040009 00 Rocker Arm Intake Valve 1 80...

Page 30: ...o a well ventilated area No materials are discharged Flail housing clogged Stop engine immediately disconnect spark plug take apart flail housing to clear clog Deflector chute clogged Stop engine immediately disconnect spark plug take apart deflector chute to clear clog Collection bag is full Stop engine disconnect spark plug empty collection bag Discharge rate slows or discharge material changes ...

Page 31: ... This warranty will not apply to parts and or labour if this chipper shredder is deemed to have been misused neglected involved in an accident abused loaded beyond its limits modified and installed improperly Normal maintenance such as spark plugs air filters adjustments fuel system cleaning and obstruction due to buildup is not covered by this warranty Other Exclusions This warranty excludes Cosm...

Page 32: ...ars subject to provisions set forth below If during the warranty period emission related part on your engine is defective in materials or workmanship the part will be repaired or replaced by CPE OWNER WARRANTY RESPONSIBILITIES As the small off road engine owner you are responsible for the performance of the required maintenance listed in your Owner s Manual CPE recommends that you retain all your ...

Page 33: ...hall be warranted for the remainder of the ECS Warranty Period c Any warranted emissions related part which is scheduled for replacement as required maintenance in the Owner s Manual shall be warranted for the period of time prior to the first scheduled replacement point for that part If the part fails prior to the first scheduled replacement the part shall be repaired or replaced by CPE according...

Page 34: ... is installed along with your warranty registration card or other proof of original purchase date at your expense to any Champion Power Equipment dealer who is authorized by Champion Power Equipment Inc to sell and service that CPE product during his normal business hours Claims for repair or adjustment found to be caused solely by defects in material or workmanship will not be denied because the ...