Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the Sloan ESD-500 Deck-Mounted Foam Drip-Free Soap Dispenser. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product.
The Sloan ESD-500 is an infrared sensor-activated, touch-free foam soap dispenser designed for hygienic hand washing in commercial restrooms. It features a modular one-piece construction and is battery-powered.
Product Features
- Touch-Free Activation: Infrared sensor for hygienic operation.
- Easy Installation: Modular one-piece construction for direct deck surface attachment.
- Battery Powered: Includes four D-size alkaline batteries with an estimated lifespan of 45,000 activations.
- Foam Soap System: Designed for foam soap, includes two 1500 mL bottles of non-scented, non-colored foam soap.
- ADA Compliant: Meets Americans with Disabilities Act requirements.
- Drip-Free Design: Engineered to prevent soap drips.
- Polished Chrome Finish: Durable and aesthetically pleasing.
Package Contents
Verify that all components are present before beginning installation.
- Sloan ESD-500 Soap Dispenser Spout Assembly (Polished Chrome)
- Motor Assembly
- Battery Pack (4 D-size alkaline batteries included)
- Two (2) 1500 mL bottles of Sloan ESD-325 Foam Soap
- Mounting Hardware
- Installation Guide (this document)
Safety Information
Observe all local plumbing and building codes. Disconnect power before servicing. Use only specified replacement parts and soap refills. Keep batteries out of reach of children. Do not mix old and new batteries, or different types of batteries.
Setup and Installation
The modular one-piece construction simplifies installation. Ensure the mounting surface is clean and dry.
- Prepare Mounting Hole: Ensure a standard 1-3/8 inch (35mm) diameter hole is available on the deck surface.
- Install Spout Assembly: Insert the soap dispenser spout assembly through the prepared hole from the top of the deck. Secure it from underneath with the provided mounting hardware.
- Connect Motor Assembly: Attach the motor assembly to the underside of the spout assembly. The motor assembly is designed to rotate 360 degrees for flexible positioning.
- Install Batteries: Open the battery compartment on the motor assembly. Insert the four D-size alkaline batteries, ensuring correct polarity. Close the compartment securely.
- Insert Soap Refill: Remove the cap from a 1500 mL foam soap bottle. Insert the bottle into the designated slot in the motor assembly until it clicks into place.
- Test Operation: Place your hand under the sensor to activate the dispenser. The dispenser should dispense foam soap. If not, check battery installation and soap bottle seating.

Image: Underside view of the Sloan ESD-500 dispenser, showing the spout assembly connected to the motor and wiring for deck mounting. This illustrates the modular construction for easy installation.
Operating Instructions
The Sloan ESD-500 dispenser operates automatically via an infrared sensor.
- Activation: Place your hands directly under the dispenser spout. The infrared sensor will detect your hands and activate the pump.
- Soap Dispensing: A measured amount of foam soap will be dispensed onto your hands.
- Sensor Range: The sensor is calibrated for optimal detection. Avoid placing objects directly in front of the sensor when not in use to prevent unintended activation.

Image: The Sloan ESD-500 foam soap dispenser in polished chrome, shown from a side angle. The sensor is visible on the underside of the spout.

Image: A top-down view of the Sloan ESD-500 dispenser, highlighting its sleek, rectangular design and the "SLOAN" branding on the side.
Video: A short demonstration of the Sloan ESD-500 soap dispenser in use, showing foam soap being dispensed into a hand. This video illustrates the touch-free operation and the foam consistency.
Maintenance
Regular maintenance ensures optimal performance and hygiene.
- Cleaning: Clean the exterior of the dispenser with a soft, damp cloth and mild soap. Do not use abrasive cleaners or solvents, as these can damage the finish.
- Battery Replacement: When the batteries are low, the dispenser's indicator light may flash or dispensing may become inconsistent. Replace all four D-size batteries simultaneously. Dispose of old batteries according to local regulations.
- Soap Refill: Replace the soap bottle when empty. Use only Sloan ESD-325 foam soap refills to ensure proper operation and prevent damage to the pump mechanism.
- Sensor Cleaning: Periodically wipe the infrared sensor window with a soft, dry cloth to ensure clear detection.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dispenser does not activate. |
|
|
| No soap dispensed. |
|
|
| Inconsistent soap dispensing. |
|
|
Specifications
- Model: ESD-500
- Part Number: 3346087
- Activation: Infrared Sensor
- Soap Type: Foam Soap (Sloan ESD-325 recommended)
- Power Source: 4 D-size Alkaline Batteries (included)
- Battery Life: Approximately 45,000 activations
- Soap Capacity: 1500 mL per bottle (approx. 1,500 dispenses)
- Finish: Polished Chrome
- Dimensions: 2 x 2 x 2 inches (spout assembly, approximate)
- Compliance: ADA Compliant
Warranty and Support
For warranty information, technical support, or to purchase additional Sloan ESD-325 soap refills, please visit the official Sloan website or contact Sloan customer service. Keep your purchase receipt for warranty claims.
Official Sloan Website: www.sloan.com





