Introduction
Thank you for choosing the Lasko U15617 High Velocity Pivoting Utility Blower Fan. This fan is designed to provide powerful airflow for cooling, ventilating, exhausting, and drying in various environments. Please read this manual thoroughly before operating your fan to ensure safe and efficient use. Keep this manual for future reference.
Important Safety Information
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following:
- Read all instructions before using this fan.
- This fan has a grounded plug. To reduce the risk of electric shock, this plug is intended to fit into a grounded outlet only one way. If the plug does not fit fully into the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. Do not attempt to defeat this safety feature.
- Always unplug the fan when moving it, cleaning, or whenever it is not in use.
- Do not operate any fan with a damaged cord or plug, or after the fan malfunctions or has been dropped or damaged in any manner.
- Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Do not route cord under furniture or appliances. Arrange cord away from traffic area and where it will not be tripped over.
- Do not insert or allow fingers or foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock or fire, or damage the fan.
- Do not use this fan with any solid-state speed control device.
- This fan is ETL Listed and features a built-in circuit breaker with a reset button for enhanced safety.
Product Overview and Features
The Lasko U15617 is a robust and versatile utility fan designed for powerful air movement. Key features include:
- High Velocity Air Stream: Generates approximately 375 CFM for effective cooling, ventilation, and drying.
- 3 Adjustable Speeds: Select from three powerful fan speeds to suit your needs.
- Pivoting Fan Head: The blower head pivots up to 270 degrees, allowing you to direct airflow precisely from floor to ceiling.
- Two 120-Volt Accessory Outlets: Conveniently power other tools or accessories directly from the fan (10 Amp maximum total output).
- Integrated Circuit Breaker with Reset Button: Provides overload protection for safety.
- Easy-Grip Handle: Designed for comfortable portability.
- Compact and Lightweight: With dimensions of 11.25"D x 14.5"W x 14.5"H and weighing 12 pounds, it is easy to move and store.
- 10-Foot Cord: Offers extended reach for flexible placement.

Image: The Lasko U15617 High Velocity Pivoting Utility Blower Fan, showcasing its compact design and handle.
Setup
The Lasko U15617 fan comes fully assembled and ready for use. No complex assembly is required.
- Placement: Place the fan on a stable, level surface where airflow is desired. Ensure the fan is not obstructed and has adequate clearance for air intake and exhaust.
- Power Connection: Plug the fan's 3-prong grounded power cord directly into a 120V AC grounded electrical outlet. Do not use extension cords unless absolutely necessary, and ensure any extension cord used is rated for the fan's wattage.
Operating Instructions
Power and Speed Control

Image: Close-up view of the fan's control panel, showing the rotary dial for speed selection and the two accessory outlets.
The fan is controlled by a rotary dial located on the side of the unit:
- Turn the dial to '0' to turn the fan OFF.
- Turn the dial to '1' for Low speed.
- Turn the dial to '2' for Medium speed.
- Turn the dial to '3' for High speed.
Adjusting Airflow Direction

Image: Side view of the Lasko U15617 fan demonstrating its pivoting capability to direct airflow.
The fan head can be pivoted to direct the airflow. Gently tilt the fan body to the desired angle. The fan is designed to maintain its position once adjusted.
Using Accessory Outlets

Image: Detailed view of the fan's two 120-volt accessory outlets and the circuit breaker reset button.
The fan includes two 120-volt grounded accessory outlets. These can be used to power other devices. The total output from these outlets should not exceed 10 Amps. If the outlets stop working, check the circuit breaker button located between them. Press the button to reset the circuit if it has tripped.
Video: An official Lasko Products video demonstrating the features of the U15617 High Velocity Blower Fan, including its accessory outlets and pivoting head.
Maintenance
Regular cleaning and maintenance will help ensure optimal performance and longevity of your Lasko U15617 fan.
- Always unplug the fan before cleaning.
- Exterior Cleaning: Use a soft, damp cloth to wipe the exterior surfaces of the fan. Do not use harsh chemicals or abrasive cleaners.
- Internal Cleaning: Over time, dust and debris can accumulate on the fan blades and inside the housing, which may reduce airflow. Periodically use compressed air or a vacuum cleaner with a brush attachment to remove dust from the grilles and internal components. For thorough cleaning, consult a qualified service technician or refer to online resources for disassembly instructions if comfortable doing so.
- Storage: When not in use, store the fan in a cool, dry place. It is recommended to cover the fan to protect it from dust.
Troubleshooting
If your Lasko U15617 fan is not operating as expected, please refer to the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | No power to the unit. | Ensure the power cord is securely plugged into a working 120V grounded outlet. Check if the circuit breaker on the fan has tripped (press the reset button). Check your household circuit breaker. |
| Reduced airflow. | Dust accumulation or obstruction. | Unplug the fan and clean the intake and exhaust grilles. Remove any obstructions from the fan blades. |
| Unusual noise or rattling. | Loose parts or unstable placement. | Ensure the fan is placed on a stable, level surface. Check for any loose components. If the noise persists, discontinue use and contact customer support. |
| Accessory outlets not working. | Circuit breaker tripped. | Press the reset button on the circuit breaker located between the accessory outlets. Ensure the total load does not exceed 10 Amps. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | U15617 |
| Brand | Lasko |
| Electric Fan Design | Blower |
| Power Source | Corded Electric |
| Voltage | 120V |
| Wattage | 120 watts |
| Number of Speeds | 3 |
| Air Flow Capacity | 375 Cubic Feet Per Minute (CFM) |
| Noise Level | 57.6 Decibels |
| Product Dimensions (D x W x H) | 11.25" x 14.5" x 14.5" |
| Item Weight | 12 Pounds |
| Material | Plastic |
| Special Features | 3 High Velocity Speeds, Portable, Pivoting Fan Head, 2 Accessory Outlets, Circuit Breaker with Reset Button |
| Certifications | ETL Listed |
Warranty and Support
Warranty Information
This Lasko U15617 fan is covered by a 1-year limited manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For specific terms and conditions, please refer to the warranty card included with your product or contact Lasko customer service.
Customer Support
If you have any questions, require assistance, or need to make a warranty claim, please contact Lasko Customer Service. Contact information can typically be found on the product packaging or the official Lasko website.