Table of Contents
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3 inch
chipper/shreDDer
sc3206 (70050) - B&S 205 cc
sc3305 (70080) - B&S 305 cc
sc3305E (70085) - B&S 305 cc Elec
sc3240 (70380) - HONDA 240 cc
sc3240T (70580) - HONDA 240 cc Tow
sc3342 (75311) - B&S 342 cc
sc3270 - HONDA 270 cc
sc3270T - HONDA 270 cc TOW
Manual P/N 14846-00
Rev. 021308
Companion to P/N 14849-00
SN Range: 705134 - A08786
VIN Range: 5VJAA00137W000009 - 5VJAA0012AW002577
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Table of Contents
Related Manuals for Echo 70380
Summarization of Contents
Before You Begin
Warranty Card Submission
Submit warranty card for registration and coverage.
Service and Parts Information
Contact dealer for service or genuine replacement parts.
How to Contact ECHO Bear Cat
Provides contact details for customer support and service.
Safety Precautions
Safety Alert Symbol Explanation
Explains the meaning of hazard warning symbols used in the manual.
Emission Control Information
Details regulations regarding engine emissions and spark arresters.
Operating Safety Guidelines
Before Operating Checks
Essential pre-operation checks and familiarization with controls.
General Operation Safety
Rules for safe operation to prevent injury or damage.
Maintenance and Storage Safety
Towing Safety Procedures
Guidelines for safely towing the chipper/shredder.
Battery Safety Precautions
Important safety information for electric start models.
Machine Assembly Instructions
Handle and Hopper Installation
Steps for attaching the handle and hopper to the main unit.
Chute and Discharge Assembly
Instructions for installing optional chute extension and discharge assembly.
Assembly Procedures
Fuel Tank and Oil Filling
Procedures for safely filling the fuel tank and adding engine oil.
Model-Specific Assembly
Instructions for battery installation and trailer hitch assembly.
Features and Controls Overview
Engagement and Discharge Controls
Description of engagement handle, shredder, and chipper chutes.
Jack Stand Operation
Details on using the jack stand for towable models.
Control Panel and Engine Operation
Engine Speed and Starting Controls
Explanation of throttle, choke, and key switch functions.
Machine Operation
Chipping and Shredding Modes
Describes the two primary operation modes of the machine.
Starting Recoil Models
Step-by-step guide for starting machines with recoil starters.
Starting Electric Models
Step-by-step guide for starting machines with electric starters.
Operating Procedures
Stopping the Chipper/Shredder
Procedure for safely shutting down the machine.
Safe Material Feeding
Guidelines for feeding materials into the chipper and shredder chutes.
Service and Maintenance Schedule
Routine Maintenance Tasks
Lists components and frequency for regular checks and servicing.
Blade Maintenance and Sharpening
Chipper Blade Maintenance
Information on checking, removing, and sharpening chipper blades.
Blade Sharpening Guide
Detailed instructions on how to properly sharpen chipper blades.
Blade Installation and Anvil Adjustment
Blade Installation and Anvil Adjustment
Procedures for installing new blades and adjusting the chipper anvil.
Shredder Knife Replacement
Instructions for replacing the serrated shredder knives.
Discharge Screen and Belt Guide Adjustments
Discharge Screen and Rotor Clearing
How to change discharge screens and clear a plugged rotor.
Belt Guide Adjustments
Steps for adjusting belt guides for proper engagement.
Drive Belt and Rotor Servicing
Drive Belt and Rotor Servicing
Procedures for removing/replacing drive belts and the rotor.
Lubrication Points
Identifies points requiring lubrication and recommended grease types.
Technical Specifications
Size and Capacity Specifications
Detailed dimensions, capacities, and model variations.
Bolt Torque Specifications
Torque values for various bolt sizes and grades.
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