Speakman SE-920 Wall Mounted Drench Hose Instruction Manual

1. Introduction

The Speakman SE-920 is a wall-mounted drench hose designed for emergency flushing of eyes and body in laboratories and industrial settings. This unit features a flexible hose for direct application to contaminated areas. It includes one aerated spray outlet and a self-closing valve for immediate use and shut-off. The SE-920 is compliant with ANSI Z358.1 standards for emergency eyewash and shower equipment.

Image of the Speakman SE-920 Wall Mounted Drench Hose, showcasing its polished chrome finish and flexible hose.

2. Safety Information

Always ensure the drench hose is easily accessible and free from obstructions. Regular testing of the unit is crucial to ensure proper function during an emergency. Familiarize all potential users with the location and operation of the drench hose.

California Proposition 65 Warning:

This product may be subject to Prop 65 rules and regulations. For more information, visit www.P65Warnings.ca.gov.

3. Product Overview

The Speakman SE-920 drench hose offers the following key features:

• Wall mounted on hook for easy access and storage.
• Aerated spray for gentle yet effective flushing.
• Self-closing valve for immediate shut-off and water conservation.
• 6-foot flexible hose for extended reach and targeted application.
• Meets ANSI Z358.1 standards for emergency equipment.

4. Setup and Installation

The Speakman SE-920 drench hose is designed for permanent wall mounting. Proper installation is critical for ensuring the unit's effectiveness in an emergency.

1. Location Selection: Choose an installation location that provides clear, unobstructed access within 10 seconds of a potential hazard. The area should be well-lit and clearly marked.
2. Mounting: Securely mount the drench hose hook to a sturdy wall surface using appropriate fasteners. Ensure the hook is at an accessible height for all users.
3. Water Supply Connection: Connect the drench hose to a potable water supply. The water supply must be capable of delivering a continuous flow of tepid water (60-100°F / 16-38°C) at the specified flow rate.
4. Handle/Lever Orientation: The handle/lever is designed for wall-mount operation. Ensure it is positioned for easy activation.
5. Initial Flush: After installation, activate the drench hose for a short period to flush any debris from the water line and ensure proper operation.

Consult local plumbing codes and ANSI Z358.1 standards for specific installation requirements.

5. Operating Instructions

In the event of chemical exposure or contamination, follow these steps immediately:

1. Approach: Immediately proceed to the drench hose location.
2. Retrieve: Remove the drench hose from its wall-mounted hook.
3. Activate: Activate the self-closing valve by squeezing the handle/lever to initiate the aerated spray.
4. Flush: Direct the aerated spray to the affected area of the eyes or body. Hold eyelids open with fingers if flushing eyes.
5. Duration: Flush the affected area for a minimum of 15 minutes, or as directed by medical personnel. The unit provides a flow rate of 1.5 Gallons Per Minute (GPM).
6. Deactivate: Release the handle/lever to stop the water flow. The valve is self-closing.
7. Restore: Return the drench hose to its wall-mounted hook after use, ensuring it is ready for the next emergency.

6. Maintenance

Regular inspection and maintenance are crucial for ensuring the drench hose operates correctly and reliably in an emergency.

• Weekly Activation: Activate the drench hose weekly for a short period (e.g., 30 seconds) to flush the line and ensure the valve operates freely. This helps prevent sediment buildup and keeps the water fresh.
• Annual Inspection: Conduct a thorough annual inspection. Check for leaks, corrosion, proper water flow, and the general condition of the hose, spray head, and mounting hardware.
• Cleaning: Clean the spray head regularly to prevent blockages and ensure an effective aerated spray pattern.
• Component Check: Verify that the wall-mounted hook is secure and the hose is free from kinks, cracks, or other damage. Replace any damaged components immediately.

7. Troubleshooting

If you encounter issues with your Speakman SE-920 drench hose, refer to the following troubleshooting guide:

• Low Water Flow:
  • Check the main water supply valve to ensure it is fully open.
  • Inspect the hose for any kinks or obstructions.
  • Examine the spray head for blockages or mineral deposits; clean if necessary.
• No Water Flow:
  • Verify that the water supply to the unit is turned on.
  • Ensure the activation valve is fully engaged.
• Leaking:
  • Inspect all connections for tightness; tighten if loose.
  • Check the hose for any visible damage, cracks, or punctures.
  • If the valve itself is leaking, professional service may be required.

For issues not resolved by these steps, contact Speakman customer support.

8. Specifications

Note: The listed water consumption of 30 Gallons per Minute typically refers to full emergency shower systems. For this drench hose, the effective flow rate for flushing is 1.5 GPM.

9. Warranty and Support

Warranty: The Speakman SE-920 Wall Mounted Drench Hose comes with a 1 Year Limited Warranty. Please retain your proof of purchase for warranty claims.

Customer Support: For technical assistance, troubleshooting, or to inquire about warranty service, please contact Speakman customer service. Visit the official Speakman website for current contact information, including phone numbers and online support resources.