YESWELDER Nitrogen Regulator with Hose

1. ആമുഖം

The YESWELDER Nitrogen Regulator with Hose (Model WX-YQD-CGA580) is designed for precise control of nitrogen gas pressure in various applications. This regulator features durable brass construction, clear pressure gauges, and a convenient T-shaped adjustment handle. It is suitable for tasks such as HVAC purging, inertization, pressure testing, leakage testing, brazing, and soldering.

Image: The YESWELDER Nitrogen Regulator with Hose, showing its brass body, two gauges, and yellow hose.

2 സുരക്ഷാ വിവരങ്ങൾ

Always prioritize safety when working with pressurized gas. Read and understand all instructions before operation. Ensure proper ventilation and wear appropriate personal protective equipment (PPE).

• Do not install a T-wrench before connecting the gas meter to the cylinder.
• Ensure all connections are tight to prevent leaks. Use appropriate tools for tightening.
• Slowly open the valve of the gas cylinder after connecting the regulator.
• For safety, when the pressure value on the low-pressure gauge reaches or approaches 450 PSI, the relief valve of the gas meter may open. This is a normal function to release excess pressure and may sound like a leak, but it is not a malfunction.
• Never exceed the maximum rated pressure of the regulator or connected equipment.

Image: A close-up of the low-pressure gauge highlighting the 450 PSI safety relief point.

3. പാക്കേജ് ഉള്ളടക്കം

പാക്കേജ് തുറക്കുമ്പോൾ എല്ലാ ഇനങ്ങളും ഉണ്ടെന്നും കേടുപാടുകൾ സംഭവിച്ചിട്ടില്ലെന്നും ഉറപ്പാക്കുക:

• YESWELDER Nitrogen Regulator (Model WX-YQD-CGA580)
• 6.56 feet (2 meter) Hose with 1/4" Male Flare Fitting

Image: The included 6.56 feet yellow hose with 1/4" male flare fittings.

4. സജ്ജീകരണ നിർദ്ദേശങ്ങൾ

Follow these steps to properly set up your nitrogen regulator:

1. Connect Regulator to Nitrogen Cylinder: Ensure the nitrogen cylinder valve is closed. Connect the CGA580 inlet connection of the regulator to the nitrogen cylinder valve. Hand-tighten first, then use an appropriate wrench to secure the connection firmly. Do not overtighten.

Image: Close-up of the CGA580 inlet connection on the regulator.
2. ഹോസ് ബന്ധിപ്പിക്കുക: Attach the 1/4" male flare fitting of the hose to the outlet of the regulator. Hand-tighten, then use a wrench to ensure a secure, leak-free connection.
3. Install T-shaped Adjustment Handle: Insert the T-shaped handle into the adjustment screw on the regulator. This handle is used to control the output pressure.


Image: The T-shaped adjustment handle being inserted into the regulator.

4. സിലിണ്ടർ വാൽവ് തുറക്കുക: Slowly open the nitrogen cylinder valve. The high-pressure gauge (0-4000 PSI) will indicate the pressure remaining in the cylinder. The low-pressure gauge (0-600 PSI) should initially read zero if the adjustment handle is fully disengaged.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

To adjust and use the nitrogen regulator:

1. Set Output Pressure: Turn the T-shaped adjustment handle clockwise to increase the output pressure, as indicated on the low-pressure gauge (0-600 PSI). Turn counter-clockwise to decrease the pressure. Adjust to the desired working pressure for your application.


Image: Close-up of the T-shaped adjustment handle on the regulator, indicating its function for manual pressure adjustment.

2. സമ്മർദ്ദം നിരീക്ഷിക്കുക: Continuously monitor both the high-pressure gauge (cylinder pressure) and the low-pressure gauge (output pressure) during operation.
3. ഷട്ട് ഡൗൺ: When finished, first close the nitrogen cylinder valve. Then, release any remaining pressure in the regulator and hose by turning the T-shaped adjustment handle counter-clockwise until the low-pressure gauge reads zero.

6. പരിപാലനം

Regular maintenance ensures the longevity and safe operation of your regulator:

• Inspect all connections and the hose for wear, damage, or leaks before each use.
• Keep the regulator clean and free from oil, grease, or other contaminants.
• Store the regulator in a dry, clean environment when not in use.
• Do not attempt to repair the regulator yourself. Contact qualified personnel for service.

7. പ്രശ്‌നപരിഹാരം

If you encounter issues with your nitrogen regulator, consider the following:

• സമ്മർദ്ദ വായനയില്ല: Ensure the cylinder valve is fully open and the regulator's adjustment handle is turned clockwise to engage pressure. Check for blockages in the hose or fittings.
• സമ്മർദ്ദ ഏറ്റക്കുറച്ചിലുകൾ: Verify that the cylinder has sufficient gas. Ensure all connections are tight and there are no leaks.
• വാതക ചോർച്ച: Check all threaded connections for tightness. Apply a small amount of pipe thread tape to the CGA580 inlet connection if a leak is detected there. Listen for hissing sounds or use a leak detection solution (e.g., soapy water) on connections.
• കൃത്യമല്ലാത്ത ഗേജ് റീഡിംഗുകൾ: If you suspect a gauge is inaccurate, compare its reading with a known calibrated gauge. If a gauge is faulty, it should be replaced by a qualified technician.

8 സ്പെസിഫിക്കേഷനുകൾ

9. വാറൻ്റിയും പിന്തുണയും

This YESWELDER Nitrogen Regulator comes with a 1 വർഷത്തെ വാറൻ്റി from the date of purchase, covering manufacturing defects. For technical assistance, troubleshooting, or warranty claims, please contact YESWELDER customer support. Our 24/7 ഉപഭോക്തൃ പിന്തുണ team is available to assist you.

For further information, visit the official YESWELDER webസൈറ്റ് അല്ലെങ്കിൽ നിങ്ങളുടെ വാങ്ങൽ ഡോക്യുമെന്റേഷൻ പരിശോധിക്കുക.