Husqvarna 150BT Blower Operator's Manual

Product Description

The Husqvarna 150BT is a high-performance backpack blower designed for clearing lawns, pathways, and asphalt roads. It features a powerful 50cc 2-cycle gasoline engine, a comfortable harness system, and an ergonomic throttle control for efficient operation.

Safety Precautions

• Always wear protective equipment: Use approved hearing protection, eye protection, protective gloves, and sturdy, non-slip boots.
• Maintain safe distances: Keep bystanders and animals at least 50 feet (15 meters) away from the work area.
• Handle fuel with care: Gasoline is highly flammable. Always refuel on bare ground, away from heat sources, and never refuel a hot or running engine.
• Avoid hazardous conditions: Do not operate the blower in unventilated areas, high winds, or poor visibility.
• Prevent injury: Never touch hot surfaces like the muffler or spark plug during or immediately after operation.

Assembly

The unit requires assembly of the swivel joint, throttle lever, throttle cable, blower tubes, and harness. Ensure all connections are secure and the harness is adjusted for a comfortable working position. The waist belt must be used to distribute weight and prevent the unit from toppling.

Operation

To start the engine, push the primer bulb until fuel flows, close the choke (if cold), set the throttle to 1/3 open, and pull the starter cord firmly. Once running, gradually open the choke and allow the engine to warm up at idle speed. To stop, move the throttle lever to the STOP position.

Maintenance

Regular maintenance is essential for optimal performance and longevity. Key tasks include:

• Air Cleaner: Inspect and clean the filter element weekly. Moisten with a small amount of filter oil.
• Fuel Filter: Periodically check for clogs and clean or replace as necessary.
• Spark Plug: Inspect every 25 hours, clean electrodes, and adjust the gap to 0.025 in (0.6-0.7 mm).
• Muffler and Spark Arrester: Periodically inspect for damage and clean carbon buildup.
• Cooling System: Keep air inlet nets free from debris to prevent overheating.

Troubleshooting and Disposal

If the engine fails to start or runs poorly, check the fuel mixture, air filter, and spark plug. When disposing of the machine, follow local regulations regarding the recycling of plastic and metal components, and ensure all fuel and oil are drained and disposed of at an authorized facility.