1. Introduction
Thank you for choosing the Lasko Super Fan Max Air Mover. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your new air mover. Please read all instructions thoroughly before use and retain this manual for future reference.
The Lasko Super Fan Max Air Mover is designed for efficient air circulation and drying in various indoor environments, including workspaces, garages, and basements. Its powerful airflow and versatile features make it suitable for ventilation and accelerating drying processes.
2. Important Safety Instructions
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons. Please observe the following:
- Read all instructions before operating this air mover.
- This air mover is for indoor use only. Do not use outdoors.
- Always plug the air mover directly into a 120V AC wall outlet. Never use with an extension cord unless absolutely necessary; if an extension cord is used, ensure it is rated for the appliance's power consumption.
- Do not operate any air mover with a damaged cord or plug, or after the air mover malfunctions or has been dropped or damaged in any manner.
- Do not run the power cord under carpeting. Do not cover the cord with throw rugs, runners, or similar coverings. Arrange the cord away from traffic areas where it will not be tripped over.
- To disconnect the air mover, turn controls to the OFF position, then remove the plug from the outlet.
- Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock or fire, or damage the air mover.
- To prevent a possible fire, do not block air intakes or exhaust in any manner. Do not use on soft surfaces, like a bed, where openings may become blocked.
- This air mover is not intended for use in wet or damp locations. Never locate an air mover where it may fall into a bathtub or other water container.
- Always place the air mover on a stable, flat, level surface during operation.
- Unplug the air mover from the wall outlet when not in use or when moving it.
- Do not use the air mover in areas where gasoline, paint, or flammable liquids are used or stored.
- Keep children and pets away from the air mover during operation.
3. Product Overview
The Lasko Super Fan Max Air Mover is a robust and portable unit designed for powerful air circulation. Key features include:
- 3 High-Velocity Speeds: Provides versatile airflow control for various needs.
- Pivoting Blower: Directs air precisely where required.
- Two 120-Volt Auxiliary Outlets: Allows connection of additional fans or accessories.
- Circuit Breaker with Reset Button: Enhances electrical safety.
- 10-Foot Cord with Integrated Cord Wrap: Offers extended reach and convenient storage.
- Easy-Grip Handle: Ensures portability.
- Durable, Impact-Resistant Construction: Built for longevity.

Figure 1: Front-side view of the Lasko Super Fan Max Air Mover, showcasing its compact design and air outlet.
4. Setup
- Unpacking: Carefully remove the air mover from its packaging. Retain packaging for storage or if return is necessary.
- Placement: Place the air mover on a firm, level surface. Ensure there are no obstructions to the air intake or exhaust.
- Power Connection: Unwind the 10-foot power cord and plug it into a standard 120V AC wall outlet. Ensure the outlet is in good condition and not overloaded.
5. Operating Instructions
The Lasko Super Fan Max Air Mover features a simple control panel for ease of use.

Figure 2: Control panel showing the rotary switch, auxiliary outlets, and circuit breaker reset button.
- Power On/Speed Selection: Locate the rotary switch on the control panel. Turn the switch clockwise to select your desired speed setting: 1 (Low), 2 (Medium), or 3 (High).
- Pivoting Blower: The blower head can be manually adjusted to direct airflow. Gently tilt the unit to position the air outlet as needed.
- Auxiliary Outlets: Two 120-volt auxiliary outlets are provided on the control panel. These can be used to connect additional air movers (up to 2 or 3 units for rapid comfort, depending on total amperage) or other low-power accessories. Ensure the total current draw does not exceed the maximum specified on the unit (12.0 Amps max with unit OFF, 9.5 Amps max with unit ON).
- Circuit Breaker: The air mover is equipped with a circuit breaker for protection against electrical overload. If the air mover stops operating, check the circuit breaker button on the control panel. If it has popped out, press it firmly to reset. If the breaker trips repeatedly, unplug the unit and consult the troubleshooting section.
- Power Off: To turn off the air mover, rotate the speed selection switch counter-clockwise to the 'OFF' position.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your air mover.
- Cleaning: Always unplug the air mover before cleaning. Use a soft, damp cloth to wipe the exterior surfaces. Do not use abrasive cleaners or solvents.
- Air Intake/Exhaust: Periodically check the air intake and exhaust grilles for dust and debris accumulation. Use a vacuum cleaner with a brush attachment to gently remove any blockages. Do not attempt to disassemble the unit for cleaning.
- Storage: When not in use, store the air mover in a cool, dry place. Use the integrated cord wrap to neatly store the power cord.
7. Troubleshooting
If your Lasko Super Fan Max Air Mover experiences issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Air Mover does not operate. | No power to the unit; Circuit breaker tripped. | Ensure the power cord is securely plugged into a 120V outlet. Check the circuit breaker on the control panel and press to reset if it has popped out. Check the household circuit breaker. |
| Reduced airflow. | Air intake or exhaust blocked; Unit is dirty. | Ensure nothing is obstructing the air intake or exhaust grilles. Clean any dust or debris from the grilles. |
| Unit makes unusual noise. | Foreign object inside; Unit not on a stable surface. | Unplug the unit and inspect for any foreign objects. Ensure the unit is placed on a stable, level surface. |
| Auxiliary outlets not working. | Overload on auxiliary circuit. | Reduce the total load on the auxiliary outlets. Ensure total amperage does not exceed 9.5 Amps when the air mover is operating. |
If the problem persists after attempting these solutions, do not attempt to repair the unit yourself. Contact customer support for assistance.
8. Specifications
Detailed technical specifications for the Lasko Super Fan Max Air Mover, Model SF-20-G:
| Specification | Detail |
|---|---|
| Model Number | SF-20-G |
| Brand | Lasko |
| Power Source | Corded Electric |
| Voltage | 120 Volts |
| Number of Power Levels | 3 (High-Velocity Speeds) |
| Product Dimensions | 16"D x 11.5"W x 14"H |
| Item Weight | 11.7 pounds |
| Cable Length | 10 feet (120 inches) |
| Auxiliary Outlet Output | 12.0 Amps Max (unit OFF), 9.5 Amps Max (unit ON) |
| Indoor/Outdoor Usage | Indoor Only |
| Special Feature | High Velocity, Pivoting Blower, Circuit Breaker |

Figure 3: Product label with model information and electrical specifications.
9. Warranty and Support
This Lasko Super Fan Max Air Mover (Model SF-20-G) comes with a 1-year limited warranty from the date of purchase. This warranty covers manufacturing defects in materials and workmanship under normal use.
For warranty claims, technical support, or replacement parts, please contact Lasko customer service. Do not return the product to the place of purchase without prior authorization.
For the most current support information, please visit the official Lasko website or refer to the contact details provided with your product packaging.

