Champion 100682 Straight Shaft Trimmer Operator's Manual

Introduction

Congratulations on your purchase of a Champion Power Equipment (CPE) product. This manual provides essential information for the safe assembly, operation, and maintenance of your Straight Shaft Trimmer. Please read and understand all instructions before use. For service or parts inquiries, contact CPE Technical Support at 1-877-338-0999. Record your product's model and serial numbers for reference.

Model Number: 100682

Serial Number: [User to fill in]

Date of Purchase: [User to fill in]

Purchase Location: [User to fill in]

Safety Definitions

DANGER: Indicates a hazardous situation which, if not avoided, will result in death or serious injury.

WARNING: Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION: Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

NOTICE: Indicates information considered important, but not hazard-related (e.g., messages relating to property damage).

Important Safety Instructions

General Safety:

• Read and understand the operator's manual before use.
• Never operate in a closed area; exhaust fumes are toxic.
• Always wear eye protection (ANSI Z87.1 compliant with side shields) and hearing protection.
• Keep bystanders, children, and pets at least 50 feet (15.2 m) away.
• Wear long pants, long sleeves, boots, and gloves. Avoid loose clothing, jewelry, or bare feet.
• Do not operate when tired, ill, or under the influence of alcohol, drugs, or medication.
• Avoid operating in poor lighting conditions.
• Keep body parts away from moving parts and hot surfaces.
• Use a face filter mask in dusty conditions.
• Check the work area for objects (rocks, glass, nails, wire) before each use.
• Maintain firm footing and balance; do not overreach.
• Never operate without the spark arrestor screen in the muffler.
• Use only identical manufacturer's replacement parts and accessories.
• Maintain the unit according to the manual.
• Inspect the unit before each use for loose fasteners or fuel leaks; replace damaged parts.
• Do not use on unstable supports like ladders or rooftops.
• Before cleaning or maintenance, shut off the engine, disconnect the spark plug wire, and ensure all moving parts have stopped.
• Service should only be performed by qualified personnel.
• The cutting attachment should not rotate at idle, except during carburetor adjustments.
• Never use blades, flailing devices, wire, or rope on the trimmer attachment.
• Stop the engine before installing or removing attachments. Always disconnect the spark plug before maintenance.
• Never run the unit without proper equipment attached, including the grass shield.
• This product is for infrequent homeowner use; prolonged use may cause circulation issues in cold weather.

Fuel Safety:

• Fuel is highly flammable. Handle with care.
• Store fuel in approved containers in a cool, well-ventilated area, away from sparks and flames.
• Refuel outdoors only, and do not smoke while refueling.
• Add fuel before starting the engine. Never add fuel while the engine is running or hot.
• Mix and store fuel in approved containers outdoors, away from ignition sources.
• Loosen the fuel cap slowly to release pressure.
• Tighten the fuel cap securely after refueling.
• Wipe spilled fuel from the unit and move 30 feet (9 m) away from the refueling site before starting.
• Never attempt to burn off spilled fuel.
• If fuel is spilled, do not start the engine; move the machine away and allow vapors to dissipate before creating ignition sources.
• Replace all fuel tank and container caps securely.
• Empty the fuel tank into an approved container and secure the unit before transporting in a vehicle.
• When draining the fuel tank, use an approved container in a well-ventilated area.
• Select bare ground, stop the engine, and allow it to cool before refueling.

Safety Labels

Labels warn of potential hazards. Read them carefully. Contact Technical Support for replacements if labels are missing or unreadable. Labels include warnings about sparks and fire risk in dry vegetation (requiring a spark arrestor) and hot surfaces. Spanish and French translations are also provided on some labels.

Safety Symbols

Familiarize yourself with these symbols:

• Read Operator's Manual: ? Indicates the need to read the manual to reduce injury risk.
• Eye and Ear Protection: ?️‍?️? Always wear safety goggles/glasses with side shields and hearing protection.
• Safety Alert: ⚠️ Precautions involving your safety.
• Risk of Fire/Explosion: ? Fuel and vapors are flammable. Do not refuel a hot engine.
• Open Flame: ? Keep fuel away from smoking, flames, sparks, and heat.
• Toxic Fumes: ? Engine exhaust contains chemicals known to cause cancer and reproductive harm.
• Risk of Asphyxiation: ? Carbon monoxide is an odorless, colorless poison gas. Use only in well-ventilated areas.
• Thrown Objects: ⚠️ Machine may throw objects causing injury.
• Clearance: ↔️ Keep objects and others at least 50 ft (15.2 m) away.
• Hot Surface: ♨️ Avoid contact with hot surfaces to prevent injury or damage.
• Rotating String Trimmer Head: ⚙️ Keep clear of the trimmer head when the engine is running. Never point the trimmer at yourself or others. Stop the engine and allow the head to stop before cleaning or maintenance. Contact with rotating parts can cause severe injury.

Operation Symbols

Choke Lever: ⚙️ Indicates choke positions for starting (CHOKE) and running (RUN).

Quick Start Label Symbols

Follow the starting procedure which includes checking fuel mixture (50:1), priming, setting choke, pulling starter, and allowing the engine to idle.

Controls and Features

Familiarize yourself with the trimmer's controls:

• Bump Feed Trimmer Head: ⚙️ Used for cutting grass and edging.
• Grass Shield: Protects the operator from thrown debris.
• Front Handle: For stable grip and control.
• Stop Switch: ? Turns the engine off.
• Throttle Trigger Lockout: Prevents accidental throttle trigger activation.
• Throttle Trigger: Controls engine speed.
• Air Filter Cover: Protects the air filter.
• Starter Handle: Pull to start the engine.
• Fuel Cap & Tank: Holds the fuel mixture.
• Choke Lever: Aids in starting a cold engine.
• Primer Bulb: Circulates fuel for starting.

Parts Included

The trimmer includes accessories like Allen wrenches and spark plug wrench, along with 2-cycle oil. Assembly parts include the trimmer head and grass shield.

Assembly

Assembly involves attaching the handle, installing the grass shield, and securing the trimmer head. Follow the instructions carefully, using the provided tools. Contact Technical Support if you encounter difficulties.

Operation

Fueling and Refueling:

• Use a 50:1 mixture of unleaded gasoline (87 octane, max 10% ethanol) and premium 2-cycle oil.
• Clean the area around the fuel cap before opening.
• Fill the tank to 80% capacity.
• Ensure the fuel cap gasket is clean and the cap is tightened securely.
• Wipe any spilled fuel and move 30 feet (9 m) away from the refueling area before starting.
• Always shut off the engine before fueling. Never refuel a hot engine.

Starting and Stopping:

• Cold Start: Place unit on a flat surface, press primer bulb 7-10 times, set choke to CHOKE, pull starter handle until engine starts, then move choke to RUN by pressing throttle triggers. Allow engine to idle for 30 seconds.
• Warm Start: Ensure choke is in RUN position. Pull starter handle until engine starts.
• To Stop: Depress and hold the stop switch to the STOP position.

To Extend Line: Firmly bump the bump feed on the trimmer head against the ground while the engine is running.

Proper Trimmer Operation:

• Always position the unit on your right side to avoid contact with hot surfaces.
• Maintain a firm grip on both handles.
• Keep the string head below waist level and never more than 15 inches (38.1 cm) above the ground.
• Move the trimmer slowly and cut tall grass from the top down.
• Avoid forcing the string head into uncut grass or obstacles like fencing and rocks.
• Use the edge of the line for cutting.
• Do not use blades, wire, or rope attachments.
• Operate at reasonable hours and comply with local ordinances.
• Always wear eye and hearing protection.

Maintenance

Regular maintenance ensures longevity and performance.

• General Maintenance: Clean foreign material with a clean cloth. Avoid solvents on plastic parts.
• Air Filter: Clean regularly to maintain performance. Move choke to CHOKE, remove cover, brush away dirt, clean or replace filter, and reinstall.
• Fuel Cap: Check for fuel leaks; replace if leaking.
• Spark Plug: Check for wear, clean, adjust gap (0.6-0.7 mm / 0.024-0.028 inches), or replace as needed.
• Maintenance Schedule:
• Before Use: Wipe fuel leaks, inspect fuel tank, grass shield, and trimmer head.
• Every 25 Hours: Clean cylinder fins, intake cooling vent, and air filter.
• Every 50 Hours: Clean/readjust spark plug, clean exhaust port, clean air filter.
• Annually: Replace spark plug.
• Storing the Trimmer:
• Clean all foreign material. Store indoors in a dry, ventilated area away from children and corrosive agents.
• For storage up to 1 month: Add fuel stabilizer to fuel container and run engine for 3 minutes.
• For storage over 1 month: Drain fuel tank into an approved container and run the engine until it stops.

Specifications

• Model: 100682
• Displacement: 23 cc
• Type: 2-Stroke
• Line Size: 0.095 in. (2.4 mm)
• Cutting Swath: 16 in. (41.5 cm)
• Sound Pressure: 76.4 dB(A) @ 50 ft. (15.2 m)
• Fuel Tank Capacity: 16.9 fl. oz. (500 ml)
• Fuel to Oil Mix Ratio: 50:1

Parts Diagrams and Lists

Detailed diagrams and parts lists are provided for various components of the trimmer, including the main casing, gear case, safety guard, handles, drive shaft, controls, and the engine. These sections allow users to identify and order replacement parts.

Troubleshooting

• Engine does not start: Check fuel mixture, fuel strainer/line, flooded engine, spark plug gap, air filter, fuel type, or blocked exhaust port/spark arrestor screen.
• Engine dies or accelerates poorly: Check for flooded engine, incorrect fuel, blocked exhaust port/spark arrestor screen, or dirty air filter.
• Spool retainer hard to turn: Clean or lubricate threads; replace if necessary.
• Grass wraps around drive shaft housing/string head: Cut tall grass from top down; operate at full throttle; avoid cutting at ground level.

For further technical support, contact Champion Power Equipment's Technical Support Team at 1-877-338-0999 or support@championpowerequipment.com.

Warranty Information

Champion Power Equipment (CPE) offers a 2-Year Limited Warranty for mechanical and electrical components for residential use and 90 days for commercial use. This warranty covers defects in material and workmanship. Proof of purchase is required. Contact CPE's Technical Service for troubleshooting and warranty claims. Misuse, neglect, accident, abuse, overloading, unauthorized modifications, or improper installation/connection will void the warranty. Cosmetic defects and wear items are excluded. Implied warranties are limited, and consequential damages are disclaimed.

Emission Control System Warranty

Champion Power Equipment engines comply with U.S. EPA emissions regulations. The Emission Control System is warranted for two years, covering parts like the carburetor, fuel lines, fuel caps, and other associated components, provided there has been no abuse, neglect, or improper maintenance. Owners are responsible for required maintenance as listed in the Owner's Manual. CPE will repair or replace defective emission-related parts at no cost to the owner at an Authorized CPE Service Outlet.