Ariens Sno-Thro ST520E Snow Blower Manual

The Ariens Sno-Thro ST520E is a powerful snow blower designed for efficient snow removal. With a 20-inch clearing width and a 24-inch intake height, this machine is ideal for residential use. It features a 2-stage snow throwing system, adjustable chute, and a reliable engine for optimal performance in various snow conditions. Below are key sections for safety, features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Information 3. Operation Instructions 4. Maintenance 5. Troubleshooting 6. Specifications 7. Warranty Information

Features at a Glance

Key components: 20-inch clearing width, 24-inch intake height, 2-stage snow throwing system, adjustable chute, and electric start.

Feature	Description
Clearing Width	20 inches for efficient snow removal
Intake Height	24 inches to handle deep snow
2-Stage System	Powerful snow throwing capability
Adjustable Chute	Directs snow where needed
Electric Start	Easy starting with the push of a button

Safety Information

Read and understand the safety instructions before operating the snow blower. Always wear appropriate safety gear, including gloves and eye protection.

Keep hands and feet away from moving parts.
Do not operate in enclosed spaces.
Ensure proper maintenance to avoid hazards.
Always clear the area of debris before use.

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

Operation Instructions

To operate the Ariens Sno-Thro ST520E, follow these steps:

Ensure the snow blower is on a stable surface.
Start the engine using the electric start feature.
Adjust the chute direction before beginning to clear snow.
Move the snow blower forward and engage the auger to start clearing.

CAUTION! Always be aware of your surroundings while operating.

Maintenance

Regular maintenance is essential for optimal performance. Follow these guidelines:

Check oil levels before each use.
Inspect the auger and chute for blockages.
Clean the snow blower after each use to prevent rust.
Store in a dry place during off-season.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel issue	Check fuel levels and quality.
Snow not clearing	Blockage in auger	Inspect and clear any blockages.
Chute jams	Debris accumulation	Clear debris from chute.
Unusual noise	Loose parts	Inspect for loose components.

Reset: Refer to the manual for reset procedures if applicable.

Specifications

Engine: 4-cycle, 208cc.
Weight: 120 lbs.
Fuel Capacity: 0.8 gallons.
Clearing Width: 20 inches.
Intake Height: 24 inches.

Warranty Information

The Ariens Sno-Thro ST520E comes with a 3-year limited warranty. For warranty claims, please contact your local dealer or visit the Ariens website for more information.