Related Manuals for Echo Bear Cat SC3306
Summary of Contents for Echo Bear Cat SC3306
- Page 1 3 INCH CHIPPER/SHREDDER SC3306 – 306cc Briggs & Stratton ® SC3306E – 306cc Briggs & Stratton (Electric) ® PN: 70352-00 Rev. 012218 bearcatproducts.com Companion to 70509-00 Range: J00760 - Current...
- Page 2 Please read and understand this manual before operating your machine. If you have any questions or comments about this manual, please call us toll-free at 888.625.4520. If you have any questions or problems with your machine, please call or write your local authorized ECHO Bear Cat dealer.
- Page 3 Crary Industries, Inc. In the event of a failure, return the product, at your cost, along with proof of purchase to the selling ECHO Bear Cat dealer. Crary Industries, Inc. will, at its option, repair or replace any parts found to be defective in material or workmanship. Warranty on any repairs will not extend beyond the product warranty.
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Page 4: Table Of Contents
TABLE OF CONTENTS SAFETY ..............1 SERVICE & MAINTENANCE ......14 1.1 SAFETY ALERT SYMBOL ........1 5.1 MAINTENANCE SCHEDULE ......... 14 1.2 FIRE HAZARD INFORMATION ........ 1 5.2 ROTOR LOCK ............15 1.3 BEFORE OPERATING ..........2 5.3 CHIPPER BLADES MAINTENANCE ..... 15 1.4 OPERATION SAFETY .......... -
Page 5: Safety
SAFETY Section 1.1 SAFETY ALERT SYMBOL 1.2 FIRE HAZARD INFORMATION Federal, state, and local laws may prohibit the operation of an internal combustion engine using hydrocarbon fuels on any forest covered, brush covered or grass covered land or on land covered with grain, hay or other flammable agricultural crops, without an engine spark arrestor in continuous effective working order. -
Page 6: Before Operating
SAFETY 13. Do not operate machine without shields in place. 1.3 BEFORE OPERATING Failure to do so may cause serious injury or death. 14. Keep all guards, deflectors, and shields in good working condition. 15. Before inspecting or servicing any part of this machine, shut off the machine and make sure all moving parts have come to a complete stop. -
Page 7: Battery Safety
SAFETY 9. Ensure debris does not blow into traffic, parked cars, 2. The battery contains toxic materials. Do not damage or pedestrians. battery case. If case is broken or damaged, avoid contact with battery contents. 10. Keep the machine clear of debris and other accumulations. -
Page 8: Safety Decals
SAFETY 1.7 SAFETY DECALS See Section 1.8 for decal locations. Familiarize yourself with all of the safety and operating decals on the machine and the associated hazards. See the engine owner’s manual or contact the engine manufacturer for engine safety instructions and decals. -
Page 9: Safety Decal Locations
SAFETY 1.8 SAFETY DECAL LOCATIONS The numbers below correspond to the decals in Section 1.7. Make certain that all safety and operating decals on this machine are kept clean and in good condition. Decals that need replacement must be applied to their original locations. 1 ** *Decal located on housing **Decal located on base... -
Page 10: Assembly
ASSEMBLY Section WARNING WARNING Do not tip machine onto its side or turn machine upside If any bolts or nuts are dropped in the machine, be down during assembly. Machine must be assembled in sure to remove them before starting the machine. an upright position. -
Page 11: Ce Compliant Assembly
ASSEMBLY 2.2 CE COMPLIANT ASSEMBLY 2.2.1 INSTALL LEG STAND, AXLE AND 2.2.2 ATTACH SHREDDER HOPPER WHEELS HANDLE 1. Align holes in chipper base (1) with the holes in To attach handle (9) to shredder hopper (10) install four axle weldment (2) and the support leg (3). Secure 5/16 x 1"... -
Page 12: Add Oil To Engine
ASSEMBLY 1. Stop engine, wait for all parts to stop moving and 2.3 ADD OIL TO ENGINE disconnect spark plug wire. Remove key from key switch. Allow the engine and muffler to cool for at Check the oil level and, if needed, fill the engine crankcase least three minutes. -
Page 13: Features & Controls
FEATURES & CONTROLS Section Understanding how your machine works will help you achieve the best results when using your chipper. The following descriptions define the features and controls of your machine. REFER TO ENGINE OWNER’S MANUAL FOR FURTHER ENGINE OPERATING INSTRUCTIONS. 1. - Page 14 FEATURES & CONTROLS 5. ENGINE CHOKE Use when starting a cold engine. Move lever to the choke position when starting. Move lever to the run position when engine is running. Refer to engine manual for further engine operating instructions. 6. STARTER SWITCH Electric start model only.
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Page 15: Operation
OPERATION Section As with any other piece of outdoor equipment, getting the 4.1 STARTING ENGINE feel for how your machine operates and getting to know the best techniques for particular jobs are important to BEFORE ATTEMPTING TO START THIS MACHINE, overall good performance. -
Page 16: Chipper Operation Guidelines
OPERATION 8. Alternate green or fresh cut material with dry 3. If the chipper engine stalls while engaging the belt, return the engagement handle back to the START material to lubricate the chipping blades for position, restart engine, SLIGHTLY increase throttle longer life and better performance. -
Page 17: Slowing And Stopping The Chipper Rotor And Engine
OPERATION 4.4 SLOWING AND STOPPING THE CHIPPER ROTOR AND ENGINE NEVER disengage the belt as part of the stopping or NOTE shut down process. The belt should remain engaged during the entire shutdown process. The rotor will continue to turn for some time after the Leaving the belt engaged is a vital part of proper engine has been shut off. -
Page 18: Service & Maintenance
SERVICE & MAINTENANCE Section 5.1 MAINTENANCE SCHEDULE The items listed in this service and maintenance schedule WARNING are to be checked, and if necessary, corrective action taken. This schedule is designed for units operating under To prevent personal injury or property damage: shut normal conditions. -
Page 19: Rotor Lock
SERVICE & MAINTENANCE WARNING BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE, AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP. ● There are cracks, broken corners or nicks greater 5.2 ROTOR LOCK than 1/8"... -
Page 20: Sharpening The Blades
SERVICE & MAINTENANCE WARNING BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE, AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP. 3. Be careful when grinding so that the blade does not become overheated and change color. This will remove the heat-treated properties. -
Page 21: Shredder Knives Maintenance
SERVICE & MAINTENANCE WARNING BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE, AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP. 5.7 SHREDDER KNIVES MAINTENANCE 5.9 ADJUSTING THE CHIPPER ANVIL Do not attempt to sharpen shredder knives. Inspect the The chipping blades should clear the anvil by 1/16"... -
Page 22: Clearing A Plugged Rotor
SERVICE & MAINTENANCE WARNING BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE, AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP. 4. Using a rubber mallet tap the end of the rotor shaft to 5.11 CHANGING THE DISCHARGE obtain 1/16"... -
Page 23: Belt Guide Adjustments
SERVICE & MAINTENANCE WARNING BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE, AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP. 5.12 BELT GUIDE ADJUSTMENTS The belt guide aids in disengaging the chipper/shredder. If problems arise with engaging and disengaging the unit, follow the instructions below. -
Page 24: Drive Belts
SERVICE & MAINTENANCE WARNING BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE, AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP. 5.13 DRIVE BELTS Check the condition of the drive belt annually or after every 25 hours of operating, whichever comes first. If the belt is cracked, frayed, or worn, replace it. -
Page 25: Lubrication
SERVICE & MAINTENANCE WARNING BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE, AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP. 5.15 LUBRICATION WARNING NOTE Do not over grease bearings. Overfilling can lead to Polyurea lithium-based greases... -
Page 26: Troubleshooting
Section Before performing any of the corrections in this troubleshooting chart, refer to the appropriate information contained in this manual for the correct safety precautions and operating or maintenance procedures. Contact your dealer or ECHO Bear Cat for service problems with the machine. - Page 27 TROUBLESHOOTING PROBLEM POSSIBLE CAUSES REMEDY Improper belt installation, belt not under belt Install belt properly, install belt under belt guide guide Cannot engage belt Adjust belt tension, Replace belt or belt Improper belt tension tension spring if needed Contact your nearest authorized dealer to Not using correct belt order the correct belt for your chipper Pulley(s) damaged or worn...
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Page 28: Specifications
SPECIFICATIONS Section SC3306 SC3306E DESCRIPTION ENGLISH METRIC DESCRIPTION ENGLISH METRIC Overall weight 228 lbs. 103.4 kg Overall weight 240 lbs. 108.9 kg Max chipper Max chipper 3" 7.6 cm 3" 7.6 cm capacity capacity Chipper blades 3.125 x 2 x .25" 7.94 x 5.08 x 0.64 cm Chipper blades 3.125 x 2 x .25"... -
Page 29: Bolt Torque
SPECIFICATIONS 7.1 BOLT TORQUE The tables below are for reference purposes only and their use by anyone is entirely voluntary, unless otherwise noted. Reliance on their content for any purpose is at the sole risk of that person and any loss or damage resulting from the use of this information is the responsibility of that person. -
Page 30: Options
OPTIONS Section PART NUMBER DESCRIPTION 31605-00 METER, TACH/HOUR 70089 LEAF TAMPER 70093 ALL WEATHER COVER 70251 BLOWER WITH 2-BLADE RADIAL FAN 70355-00 KIT, 3" DISCHARGE DEBRIS BAG 70738 KIT, CHIPPER BLADE 70973 KIT, SHREDDER KNIVES 77000-00 KIT, TWO WHEEL TOW 77353-00 TRAILER, 3"... - Page 31 OPTIONS Shredder Knife Kit, 70973 Chipping Blade Kit, 70738 Optional Blower, 70251 Discharge Debris Bag, 70355-00 Two Wheel Tow Kit, 77000-00 All Weather Cover, 70093 3 INCH CHIPPER/SHREDDER...
- Page 32 ECHO Bear Cat ® bearcatproducts.com 237 NW 12th Street, West Fargo, ND 58078-0849 Phone: 701.282.5520 • Toll Free: 888.625.4520 • Fax: 701.282.9522 E-mail: service@bearcatproducts.com • sales@bearcatproducts.com...