Manual for Craftsman Convertible Chainsaw

The Craftsman Convertible Chainsaw is a versatile power tool designed for various cutting tasks, featuring a convertible power head that accepts multiple attachments including a chainsaw, string trimmer, pole saw, and hedge trimmer. It offers gas-powered operation, automatic oiling system, tool-less attachment changes, anti-vibration handles, safety chain brake, and a durable construction for professional and homeowner use. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Information 3. Assembly & Setup 4. Specifications 5. Controls and Components 6. Operating Instructions 7. Attachment Guide 8. Maintenance & Storage 9. Troubleshooting 10. Warranty Information

Features at a Glance

Key components: Convertible Power Head, Chainsaw Attachment, String Trimmer Attachment, Pole Saw Attachment, Hedge Trimmer Attachment, Anti-Vibration Handle System, Automatic Oiling System.

FeatureDescription
Convertible Power HeadAccepts multiple attachments for versatile use
Chainsaw Bar & Chain16-inch guide bar with low-kickback chain
Automatic Oiling SystemLubricates chain during operation
Tool-Less Attachment ChangeQuickly switch attachments without tools
Anti-Vibration HandlesReduces user fatigue during extended use
Safety Chain BrakeStops chain immediately in kickback situations
2-Cycle Gas EnginePowerful 42cc engine for demanding tasks
Front Hand GuardProtects hands from debris and chain
Chain Tension AdjustmentEasy side-access for proper chain tension
Fuel Mix WindowVisual fuel level indicator

Safety Information

Read all instructions before operation. Wear proper safety equipment.

  1. Personal Protective Equipment: Always wear safety glasses, hearing protection, gloves, steel-toed boots, and close-fitting clothing.
  2. Work Area Safety: Clear area of bystanders, especially children and pets. Maintain secure footing.
  3. Chain Safety: Keep chain sharp and properly tensioned. Never operate with loose chain.
  4. Fuel Safety: Mix fuel outdoors. Use proper 2-cycle oil ratio (50:1). Store fuel in approved container.
  5. Kickback Prevention: Hold saw firmly with both hands. Avoid contact with bar tip. Use reduced-kickback chain.

WARNING! Chainsaws are dangerous power tools. Failure to follow safety instructions can result in serious injury or death. Always engage chain brake when not cutting.

Assembly & Setup

Unpack all components and inspect for damage.

  1. Assemble handle: Attach rear handle to power head using provided bolts. Tighten securely.
  2. Install chainsaw attachment: Align attachment with power head coupler. Push until it clicks. Test security.
  3. Install chain: Place chain on bar with cutting edges facing forward. Fit bar over studs. Adjust tension.
  4. Fuel mixture: Mix 2.6 oz of 2-cycle oil with 1 gallon of fresh unleaded gasoline (50:1 ratio).
  5. Fill oil reservoir: Use bar and chain oil. Check level before each use.
  6. Starting procedure: Place on flat surface. Set choke. Pull starter cord until engine fires.

CAUTION! Ensure all fasteners are tight before operation. Test chain brake function.

Specifications

Controls and Components

Main Controls: Throttle trigger, Throttle trigger lockout, Stop switch, Choke lever, Primer bulb, Chain brake lever.

Components: Power head, Fuel tank, Oil tank, Air filter, Spark plug, Muffler, Starter handle, Front hand guard, Chain catcher, Bar cover.

Operation: Throttle trigger lockout must be depressed before throttle can be engaged. Chain brake lever stops chain when engaged forward. Choke lever for cold starts. Stop switch to shut off engine.

Operating Instructions

Starting Procedure:

  1. Place chainsaw on clear, flat ground.
  2. Engage chain brake by pushing lever forward.
  3. Move choke lever to closed position (cold start).
  4. Press primer bulb 5-6 times until fuel is visible.
  5. Pull starter cord briskly until engine fires (1-3 pulls).
  6. Move choke to open position.
  7. Pull starter cord again to start engine.
  8. Allow 30-second warm-up at idle.

Cutting Techniques:

  1. Hold saw firmly with both hands: left on front handle, right on rear handle.
  2. Stand with feet shoulder-width apart for balance.
  3. Let chain do the work - don't force the saw.
  4. For felling trees: Plan escape path. Make notch cut first, then felling cut.
  5. For limbing: Work from trunk outward. Beware of springback.
  6. For bucking logs: Support log properly. Cut from top down.

Tip: Keep chain sharp. Dull chains require more force and increase kickback risk.

Attachment Guide

Changing Attachments:

  1. Stop engine and allow to cool.
  2. Press attachment release button on power head.
  3. Pull attachment straight off power head.
  4. Align new attachment with coupler.
  5. Push until audible click confirms engagement.
  6. Tug gently to ensure secure connection.

Available Attachments:

WARNING! Always stop engine before changing attachments. Ensure attachment is securely locked before use.

Maintenance & Storage

Daily Maintenance:

  1. Clean air filter: Remove, wash in soapy water, dry, reinstall.
  2. Check chain tension: Should be snug but pull freely around bar.
  3. Sharpen chain: Use round file and guide. Maintain 30° angle.
  4. Clean saw: Remove debris from cooling fins, bar groove, and clutch area.

Monthly Maintenance:

  1. Clean spark arrestor screen in muffler.
  2. Check spark plug gap (0.025 inch). Replace if worn.
  3. Inspect fuel lines for cracks or leaks.
  4. Clean fuel filter in tank.

Storage:

  1. Drain fuel tank completely or add fuel stabilizer.
  2. Run engine until it stops to clear carburetor.
  3. Remove chain, clean, and soak in oil.
  4. Store in dry place, covered, out of children's reach.

CAUTION! Always disconnect spark plug wire before performing maintenance. Allow engine to cool completely.

Troubleshooting

SymptomPossible CauseCorrective Action
Engine won't startNo fuel, flooded, bad sparkCheck fuel level; wait if flooded; check spark plug.
Engine starts then diesClogged fuel filter, air leakClean/replace fuel filter; check fuel lines.
Chain won't turnBrake engaged, clutch wornDisengage chain brake; inspect clutch.
Chain throws oilOverfilled reservoirDrain excess oil; check oiler adjustment.
Excessive vibrationLoose parts, unbalanced chainTighten all fasteners; sharpen chain evenly.
Chain dulls quicklyCutting dirty wood, improper filingAvoid cutting ground-contact wood; sharpen correctly.
Attachment won't lockDebris in couplerClean coupler and attachment interface.

Service: For repairs beyond basic maintenance, contact authorized Craftsman service center.

Warranty Information

Craftsman Convertible Chainsaw is covered by a 2-year limited warranty from date of purchase. Warranty covers defects in materials and workmanship. Not covered: normal wear, misuse, improper maintenance, commercial use. Keep original receipt as proof of purchase. For warranty service, contact Craftsman Customer Service at 1-888-331-4569 or visit www.craftsman.com.

Safety Standards: Meets ANSI B175.1 and EPA Phase 2 emissions standards. Contains parts from global suppliers.

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