ഡ്രെഗർ എൽഡിവി പ്ലസ് ലംഗ് ഡിമാൻഡ് വാൽവ് ഇൻസ്ട്രക്ഷൻ മാനുവൽ

1. ആമുഖം

This instruction manual provides essential information for the safe and effective use, setup, operation, and maintenance of the Draeger LDV Plus Lung Demand Valve. The LDV Plus is a high-performance, lightweight balance piston lung demand valve designed to deliver a consistent and ample air supply for Self-Contained Breathing Apparatus (SCBA) systems. It is intended for use by trained professionals in environments requiring respiratory protection.

2. ഉൽപ്പന്ന സവിശേഷതകൾ

• High Air Delivery: Delivers in excess of 550 liters/minute of air, ensuring sufficient supply even under strenuous working conditions.
• Single Directional Airflow: Designed with a single directional airflow system to prevent cross-contamination when connected to compatible Draeger face masks, such as the Panorama Nova.
• Positive Pressure System: Activates on the first breath, maintaining a positive pressure within the mask to prevent inward leakage of contaminants.
• എർഗണോമിക് ഡിസൈൻ: Allows for easy connection and disconnection from the mask, even when wearing gloves.
• Donning Lever: Features a donning lever that places the LDV in a stand-by mode for quick activation when needed.

This image displays the Draeger LDV Plus Lung Demand Valve, a critical component of a Self-Contained Breathing Apparatus (SCBA). It features a black main body with a red activation button and a flexible black hose connecting to the air supply.

3 സുരക്ഷാ വിവരങ്ങൾ

The Draeger LDV Plus is a life-support device. Improper use or maintenance can result in serious injury or death. Always adhere to the following safety guidelines:

• Only use this device if you have received proper training in SCBA operation and maintenance.
• Always perform pre-use checks to ensure the valve and associated SCBA components are in good working order.
• Inspect for any signs of damage, wear, or contamination before each use. Do not use if damaged.
• Ensure a secure and airtight connection between the LDV Plus and the face mask, and between the LDV Plus and the SCBA air supply.
• Never attempt to modify or repair the device yourself. Refer all servicing to authorized Draeger personnel.
• Follow all local, national, and international safety regulations pertaining to SCBA use.

4. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും

1. ഘടകങ്ങൾ പരിശോധിക്കുക: Before connection, visually inspect the LDV Plus, the face mask, and the SCBA air supply hose for any damage, dirt, or obstructions.
2. Connect to Face Mask: Align the LDV Plus connector with the corresponding port on the Draeger Panorama Nova face mask (or other compatible Draeger mask). Push firmly until a secure, audible click is heard, indicating a proper seal.
3. Connect to SCBA Air Supply: Attach the hose from the LDV Plus to the SCBA air supply connection point. Ensure this connection is also secure and free of leaks.
4. ഉപയോഗത്തിന് മുമ്പുള്ള പരിശോധന: Don the face mask and perform a negative pressure test to confirm the mask seal. Then, open the SCBA cylinder valve and listen for air flow. The LDV Plus should activate upon first breath, maintaining positive pressure.

5. ഓപ്പറേഷൻ

1. Donning Lever (Stand-by Mode): The LDV Plus features a donning lever. When engaged, this lever places the valve in a stand-by mode, preventing air flow until activated. This allows for quick donning of the mask before entering a hazardous atmosphere.
2. സജീവമാക്കൽ: Once the mask is donned and sealed, take a deep breath. The positive pressure system of the LDV Plus will activate, providing a continuous supply of air.
3. ശ്വസനം: Breathe normally. The LDV Plus automatically adjusts air delivery based on your breathing demands, ensuring optimal performance.
4. വിച്ഛേദിക്കൽ: To disconnect, press the release button or lever on the LDV Plus connector while simultaneously pulling it away from the face mask. Disconnect the air supply hose from the SCBA.

6. പരിപാലനം

Regular maintenance is crucial for the longevity and reliable operation of your Draeger LDV Plus.

• വൃത്തിയാക്കൽ: After each use, clean the exterior of the LDV Plus with a mild disinfectant solution and a soft cloth. Rinse thoroughly with clean water and allow to air dry completely in a clean, dust-free environment.
• പരിശോധന: Periodically inspect all components for signs of wear, cracks, tears, or other damage. Pay close attention to seals, O-rings, and hose connections.
• സംഭരണം: Store the LDV Plus in a clean, dry, and temperature-controlled environment, away from direct sunlight, chemicals, and extreme temperatures.
• പ്രൊഫഷണൽ സേവനം: The LDV Plus requires periodic professional servicing and calibration by authorized Draeger service technicians. Refer to your SCBA system's service schedule for specific intervals.

7. പ്രശ്‌നപരിഹാരം

If you encounter issues with your Draeger LDV Plus, consider the following basic troubleshooting steps:

For any issues not resolved by these steps, immediately remove the equipment from service and contact authorized Draeger service personnel.

8 സ്പെസിഫിക്കേഷനുകൾ

• നിർമ്മാതാവ്: ഡ്രെഗർ
• മോഡൽ നമ്പർ: LDV Plus
• Air Delivery Capacity: Exceeds 550 liters/minute
• സിസ്റ്റം തരം: Positive Pressure, Single Directional Airflow
• അനുയോജ്യത: Standard equipment on Draeger ProAir Evolution, Draeger AirBoss PSS 97, Draeger AirBoss Evolution Plus, and Draeger AirBoss PSS 100 Plus SCBA systems.

Left: A close-up of the product packaging label for the Draeger LDV Plus, confirming its identity. Right: The brown cardboard packaging box for the Draeger LDV Plus Lung Demand Valve.

9. വാറൻ്റിയും പിന്തുണയും

For warranty information, technical support, or to locate an authorized service center, please contact Draeger directly through their official website or customer service channels. Keep your purchase records and model number readily available when seeking support.

Draeger Contact Information: Please refer to the official Draeger webനിങ്ങളുടെ പ്രദേശത്തെ ഏറ്റവും പുതിയ കോൺടാക്റ്റ് വിശദാംശങ്ങൾക്കായി സൈറ്റ് സന്ദർശിക്കുക.