3M Full Facepiece Respirator 6000 Series (Model R3-6900) Instruction Manual

1. Introduction

The 3M Full Facepiece Respirator 6000 Series, Model R3-6900, is a reusable respiratory protection device designed for industrial and occupational use. When combined with appropriate 3M particulate filters or cartridges (sold separately), it helps provide respiratory protection against particulates and/or a variety of gases and vapors. This manual provides essential information for the proper selection, use, and maintenance of your respirator.

Image 1.1: The 3M Full Facepiece Respirator 6000 Series, Model R3-6900. This image shows the complete respirator with its large clear lens, gray facepiece, and orange filter attachment points.

2. Safety Information and Important Warnings

WARNING:

• 3M industrial and occupational products are intended for use by trained industrial and occupational customers in workplace settings.
• These products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature).
• Always select and use this product in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations.
• The user must take any action required under any recall, field action, or other product use notice.
• Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.
• Consult your on-site safety professional, industrial hygienist, or other subject matter expert for help with product selection and use.

This respirator does not supply oxygen. Use only in adequately ventilated areas containing sufficient oxygen to support life. Do not use in atmospheres immediately dangerous to life or health (IDLH).

3. Components and Features

• Full Facepiece Design: Provides eye, face, and respiratory protection.
• Large Lens: Offers a wide field of view for excellent visibility.
• Lightweight and Balanced Design: Enhances user comfort during extended wear.
• Silicone Faceseal: Contributes to enhanced comfort, durability, and ease of cleaning.
• Center Adapter: Directs exhaled breath downward, reducing fogging and improving communication.
• 3M Cool Flow Valve: Designed to make breathing easier, providing cool, dry comfort.
• Compatibility: Can be used in air-purifying and supplied air respirator modes with appropriate 3M filters and cartridges.

4. Setup and Preparation

1. Inspect the Respirator: Before each use, carefully inspect the facepiece, straps, valves, and lens for any signs of damage, cracks, tears, or deterioration. Ensure all components are clean and in good working order.
2. Select Appropriate Filters/Cartridges: Based on the specific hazards present in your work environment, select the correct 3M particulate filters or gas/vapor cartridges. Refer to 3M's selection guides and local regulations.
3. Attach Filters/Cartridges: Align the chosen filters or cartridges with the attachment points on the facepiece. Twist or snap them into place according to the specific filter/cartridge instructions, ensuring a secure seal.
4. Adjust Head Straps: Loosen all head straps before donning the respirator.

5. Operating Instructions (Donning and Fit Check)

1. Donning the Respirator:
   • Hold the respirator with one hand, placing your chin into the chin cup.
   • Pull the head harness over your head, ensuring the straps are not twisted.
   • Position the facepiece centrally on your face.
2. Adjusting the Straps:
   • Begin tightening the bottom straps first, pulling them evenly until the respirator feels secure but not uncomfortably tight.
   • Next, tighten the top straps, again pulling evenly.
   • Adjust the crown strap if necessary to achieve a comfortable and secure fit. The respirator should be centered on your face and not slip.
3. Performing a Positive Pressure Seal Check:
   • Gently exhale while covering the exhalation valve (the center adapter) with the palm of your hand.
   • If the facepiece bulges slightly and no air leaks are detected around the edges of the facepiece, a positive seal has been achieved.
4. Performing a Negative Pressure Seal Check:
   • Cover the filter/cartridge inlets with the palms of your hands.
   • Inhale gently. The facepiece should collapse slightly, and no air should leak around the edges of the facepiece.
   • If air leaks are detected during either check, readjust the straps and repeat the seal checks. If a proper seal cannot be achieved, do not enter the contaminated area.

6. Maintenance and Storage

1. Cleaning:
   • After each use, remove filters/cartridges.
   • Wash the facepiece in warm water with a mild detergent or a 3M respirator cleaning wipe.
   • Rinse thoroughly with clean water.
   • Air dry in a clean, non-contaminated area.
   • Do not use solvents or harsh cleaning agents.
2. Inspection: Regularly inspect all components for wear, damage, or degradation. Replace any damaged parts immediately using genuine 3M replacement parts.
3. Storage: Store the cleaned respirator and its components in a clean, dry, non-contaminated area, away from direct sunlight, extreme temperatures, and damaging chemicals. Use a sealed bag or container to protect it from dust and damage.

7. Troubleshooting

• Difficulty Breathing:
  • Check if filters/cartridges are clogged or expired. Replace if necessary.
  • Ensure the 3M Cool Flow Valve is not obstructed.
• Air Leakage Around Facepiece:
  • Readjust head straps for a tighter, more even fit.
  • Ensure no hair, clothing, or other obstructions are interfering with the faceseal.
  • Verify the facepiece size is appropriate for the user.
  • Inspect the faceseal for damage or deformation.
• Fogging of Lens:
  • Ensure the respirator is properly sealed and the exhalation valve is functioning correctly.
  • The center adapter directs exhaled breath downward to minimize fogging. If fogging persists, re-check fit.
• Discomfort:
  • Adjust head straps to relieve pressure points.
  • Ensure the respirator is correctly sized.

If problems persist or you suspect the respirator is not providing adequate protection, immediately leave the contaminated area and consult a safety professional.

8. Specifications

9. Warranty and Support

For specific warranty information, replacement parts, or technical support regarding your 3M Full Facepiece Respirator 6000 Series, please refer to the official 3M website or contact 3M customer service.

Additional product information can be found at: www.3M.com

Always ensure you are using genuine 3M replacement parts and accessories to maintain the integrity and performance of your respirator.