Ametek 116392-00
Ametek 120V 2-Stage Vacuum Motor / Blower 116392-00 User Manual
Model: 116392-00
Product Overview
This manual provides essential information for the safe and efficient operation, installation, and maintenance of the Ametek 120V 2-Stage Vacuum Motor / Blower, model 116392-00. This motor is a 5.7-inch, 120-volt, B/B, 2-stage, Tangential bypass motor designed for various vacuum and blower applications.

Image: Ametek 120V 2-Stage Vacuum Motor / Blower 116392-00. This image displays the compact design of the motor, featuring its main housing, fan assembly, and the tangential bypass outlet.
Safety Information
Always read and understand all safety warnings and instructions before installing, operating, or performing maintenance on the motor. Failure to follow these instructions may result in electric shock, fire, and/or serious injury.
- Electrical Safety: Ensure the power supply matches the motor's voltage (120V). Disconnect power before any installation or maintenance.
- Ventilation: Ensure adequate ventilation around the motor to prevent overheating.
- Mounting: Securely mount the motor to a stable surface to prevent vibration and movement during operation.
- Professional Installation: If unsure about installation procedures, consult a qualified electrician or technician.
Setup and Installation
- Unpacking: Carefully remove the motor from its packaging. Inspect for any shipping damage.
- Mounting: Position the motor in the intended application. Use appropriate fasteners to secure the motor firmly to a rigid, vibration-dampening surface. Ensure the mounting orientation allows for proper airflow.
- Electrical Connection: Connect the motor to a 120V AC power source. Ensure all wiring conforms to local electrical codes. It is recommended to use a dedicated circuit with appropriate overcurrent protection.
- Ducting/Hosing: Connect the vacuum or blower hosing/ducting to the motor's inlet and outlet ports. Ensure connections are airtight to maintain optimal performance.
- Pre-Operation Check: Before applying power, double-check all connections and ensure no foreign objects are near the motor's fan or intake.
Operating Instructions
Once properly installed, the Ametek 116392-00 motor is ready for operation.
- Power On: Apply power to the motor. The motor should start smoothly.
- Monitoring: During initial operation, monitor the motor for unusual noises, excessive vibration, or overheating.
- Continuous Operation: This motor is designed for continuous duty within its specified operating parameters. Avoid operating the motor outside of its rated voltage or current.
- Power Off: Disconnect power when the motor is not in use or before performing any maintenance.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your Ametek vacuum motor. Always disconnect power before performing any maintenance.
- Carbon Brush Replacement: The carbon brushes are wear items and will require periodic replacement. For this motor, use carbon brush part number L-115750C. Refer to a qualified technician for brush replacement if you are unfamiliar with the procedure.
- Cleaning: Keep the motor's exterior clean and free from dust and debris. Ensure the cooling vents are unobstructed to allow for proper airflow.
- Inspection: Periodically inspect wiring for signs of wear or damage. Check mounting bolts for tightness.
- Bearing Lubrication: This motor typically features sealed bearings that do not require lubrication. Do not attempt to lubricate bearings unless specifically instructed by the manufacturer.
Troubleshooting
If you encounter issues with your Ametek vacuum motor, refer to the following common troubleshooting steps.
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor does not start. | No power, faulty wiring, worn carbon brushes, internal motor fault. | Check power supply and connections. Inspect carbon brushes (replace if worn). Consult a technician if issues persist. |
| Reduced suction/airflow. | Obstruction in hosing/ducting, motor nearing end of life, worn impeller. | Check for blockages. Inspect motor for signs of wear. |
| Excessive noise or vibration. | Loose mounting, damaged impeller, worn bearings. | Tighten mounting bolts. Inspect impeller for damage. If bearings are suspected, professional service is recommended. |
| Motor overheats. | Poor ventilation, continuous heavy load, internal fault. | Ensure clear airflow around motor. Reduce load if possible. Discontinue use if overheating persists and seek professional advice. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Ametek |
| Model Number | 116392-00 |
| Voltage | 120 Volts |
| Stages | 2-Stage |
| Motor Type | Tangential Bypass |
| Diameter | 5.7 inches |
| Power Source | AC/DC |
| Item Weight | 5.1 ounces (0.32 Pounds) |
| Package Dimensions | 9 x 8.5 x 8.5 inches |
| Manufacturer | Ametek Lamb |
| UPC | 783961412340 |
Warranty Information
Warranty terms and conditions for the Ametek 120V 2-Stage Vacuum Motor / Blower 116392-00 are typically provided by the manufacturer or the point of purchase. Please refer to the documentation included with your purchase or contact Ametek directly for specific warranty details. Keep your proof of purchase for warranty claims.
Customer Support
For technical assistance, replacement parts, or further inquiries regarding your Ametek vacuum motor, please contact Ametek customer support or the authorized dealer from whom you purchased the product.
Manufacturer: Ametek Lamb
Website: www.ametek.com (Please note: This is a general link to the manufacturer's website and may not lead directly to product support.)
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.







