Makita Chainsaw Electric Manual

The Makita Electric Chainsaw is a corded or cordless power tool designed for cutting wood, pruning trees, and general yard work. It features a high-efficiency motor, automatic oiler, chain brake safety system, tool-less chain tensioning, ergonomic handles, and low noise/vibration operation. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Electric motor, guide bar, cutting chain, automatic oiler, chain brake, front hand guard, rear handle with trigger, oil tank, and tension adjustment knob.

Safety Instructions

Read all instructions before use. Always wear appropriate PPE.

1. Personal Protective Equipment: Wear safety glasses, hearing protection, gloves, steel-toe boots, and close-fitting clothing.
2. Work Area Safety: Keep bystanders and pets at least 15 feet away. Ensure stable footing.
3. Kickback Prevention: Hold saw firmly with both hands. Do not cut with tip of bar. Use reduced-kickback chain.
4. Electrical Safety: For corded models, use outdoor-rated extension cord. Keep cord away from cutting area.
5. Chain Brake Test: Test chain brake before each use by engaging front hand guard.

WARNING! Never operate chainsaw above shoulder height or on a ladder. Always plan escape path from falling wood.

Assembly & Preparation

Unpack and inspect all parts. Assemble before first use.

1. Attach Guide Bar & Chain: Place chain over bar sprocket, align bar with mounting studs, tighten nuts finger-tight.
2. Tension Chain: Pull bar tip up, use tensioning knob to adjust until chain fits snugly against bar (can be rotated by hand).
3. Fill Oil Tank: Use recommended bar & chain oil. Fill to level indicated in window.
4. Power Connection: For corded models, plug into grounded outlet. For cordless, insert fully charged battery.
5. Final Check: Ensure all fasteners are tight. Test chain brake and trigger lock-off.

CAUTION! Do not operate without proper chain tension and lubrication. Ensure chain is installed with cutting teeth facing forward.

Specifications

• Motor Type: Brushless electric motor.
• Power Source: Corded (120V AC) or Cordless (18V LXT battery).
• Guide Bar Length: 12 to 16 inches (model dependent).
• Chain Pitch/Gauge: 3/8" LP, .043" or .050" gauge.
• Automatic Oiler: Adjustable flow rate.
• Weight: 7.5 to 10.5 lbs (without battery/cord).
• Sound Power Level: < 100 dB(A).
• Vibration Level: < 2.5 m/s².
• Recommended Oil: Makita bar and chain oil or equivalent.
• Warranty: 3-year limited warranty on tool.

Controls and Functions

Main Controls: Trigger switch, lock-off button, front hand guard/chain brake, tension adjustment knob, oil filler cap.

Operation: Press lock-off button, then squeeze trigger to start chain. Release trigger to stop chain. Engage front hand guard forward to activate chain brake.

Adjustments: Chain tension (via side knob), oil flow (via screw near oil tank - some models).

Indicators: Oil level window, battery charge indicator (cordless models).

Operation Guide

Basic cutting techniques for safe and effective use.

1. Starting Cut: Apply light pressure, let chain do the work. Do not force.
2. Buckling (cutting fallen logs): Support log off ground. Cut from top down, avoid contact with soil.
3. Limbing (removing branches): Stand on left side of trunk. Cut downward from top of branch.
4. Pruning: Make undercut first, then top cut to avoid bark tearing.
5. Kickback Reaction: If kickback occurs, chain brake should engage. Release trigger immediately.
6. After Cutting: Allow chain to stop completely before moving saw. Engage chain brake when carrying.

Tip: Keep chain sharp. Dull chain requires more force, increases kickback risk.

Chain Maintenance

Regular maintenance ensures optimal performance and safety.

1. Sharpening: Use round file and guide. Maintain original filing angle (typically 30°). File each cutter evenly.
2. Depth Gauge Setting: Use flat file to maintain proper depth gauge clearance (0.025" typically).
3. Tension Check: Check tension frequently, especially during first hour of use. Adjust when chain sags.
4. Lubrication: Refill oil tank before each use. Check oil flow by pointing bar at light surface; should show oil line.
5. Chain Rotation: Rotate bar periodically to ensure even wear.
6. Replacement: Replace chain when cutters are worn beyond repair or damaged. Replace bar if grooves are worn or uneven.

WARNING! Always disconnect power before performing maintenance. Wear cut-resistant gloves when handling chain.

Cleaning & Storage

Clean after each use. Store in dry, secure location.

1. Exterior: Wipe with dry cloth. Remove sawdust from air vents and oil ports.
2. Bar & Chain: Clean grooves with brush. Apply light oil to prevent rust.
3. Air Filter: Clean filter (if equipped) according to manual instructions.
4. Storage: Empty oil tank or use stable oil. Store in case with chain brake engaged.
5. Battery Care (cordless): Remove battery. Store at room temperature. Charge every 6 months if not used.

CAUTION! Do not use compressed air to clean motor vents. Do not immerse in water or use solvents.

Regulatory Information

Complies with ANSI/OPEI B175.1 safety standards for gasoline-powered chain saws (where applicable). EPA certified for low emissions. UL listed for electrical safety. Copyright © Makita Corporation. Makita and LXT are registered trademarks. For genuine parts and accessories, visit www.makitatools.com or contact Makita customer service at 1-800-4-MAKITA.

Troubleshooting

Service: For repairs, contact authorized Makita service center. Do not disassemble motor or switch.

Support: 1-800-4-MAKITA; www.makitatools.com