Poulan Pro 545146939 Chainsaw Manual

The Poulan Pro 545146939 is a powerful chainsaw designed for both professional and home use. It features a 50cc engine, a 20-inch bar, and an automatic oiling system for optimal performance. This manual provides essential information on safety, operation, maintenance, and troubleshooting to ensure you get the best out of your chainsaw.

1. Features at a Glance 2. Safety Information 3. Operation Instructions 4. Specifications 5. Maintenance 6. Troubleshooting

Features at a Glance

Key features include a powerful 50cc engine, a 20-inch cutting bar, and an ergonomic design for comfortable handling.

Feature	Description
Engine	50cc, 2-stroke engine for high performance
Bar Length	20 inches for cutting larger logs
Oiling System	Automatic oiling for smooth operation
Weight	Lightweight design for easy maneuverability
Safety Features	Chain brake and throttle lock for user safety

Safety Information

Always wear appropriate safety gear, including gloves, goggles, and hearing protection. Ensure the area is clear of obstacles before operating the chainsaw.

Read the manual thoroughly before use.
Keep hands and feet away from the cutting area.
Do not operate in wet conditions.
Ensure proper maintenance is performed regularly.

WARNING! Failure to follow safety instructions may result in serious injury.

Operation Instructions

To start the chainsaw, follow these steps:

Ensure the chainsaw is on a flat surface.
Engage the chain brake.
Prime the fuel bulb.
Pull the starter cord to start the engine.
Release the chain brake and begin cutting.

CAUTION! Always keep a firm grip on the chainsaw while operating.

Specifications

Engine Type: 50cc, 2-stroke
Bar Length: 20 inches
Weight: 11 lbs
Fuel Capacity: 16 oz
Oil Capacity: 8 oz
Chain Speed: 15 m/s
Noise Level: 110 dB

Maintenance

Regular maintenance is crucial for optimal performance. Ensure to clean the air filter, check the spark plug, and sharpen the chain regularly.

Clean the air filter after every 10 hours of use.
Inspect the chain tension before each use.
Replace the spark plug annually.
Lubricate the chain as needed.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Chainsaw won't start	Fuel issue	Check fuel level and quality; ensure proper priming.
Chain not moving	Chain tension	Adjust chain tension; check for obstructions.
Excessive vibration	Loose parts	Tighten all screws and bolts; inspect for damage.
Smoke from engine	Oil mix	Check oil/fuel mixture; ensure correct ratio.

Reset: Refer to the manual for reset instructions if available.

Service: Contact customer support for further assistance.