VEVOR 133-12.4-5LB 5 Lbs CO2 Tank Aluminum Gas Cylinder Installation Guide
- June 13, 2024
- VEVOR
Table of Contents
VEVOR 133-12.4-5LB 5 Lbs CO2 Tank Aluminum Gas Cylinder
Product Information
| Model | 133-12.4-5LB |
|---|---|
| Standard | DOT-3AL |
| Diameter (mm) | 133 |
| Capacity (L) | 3.4 |
| Length (mm) | 465 |
| Weight (kg) | 3.6 |
| Working Pressure (Psi) | 1800 |
| Filling Medium | CO2 |
| Filling Weight | 50-5%LBS |
| Working Temperature | -30~+60 |
Product Usage Instructions
Step 1: Operation steps
This product has the following components:
- Valve
- Seal ring
- Bottle
Step 2: Daily inspection
Perform daily inspections to ensure the proper functioning and safety of the product.
Step 3: Matters needing attention
Take note of the following precautions when using the product:
- Read all manual instructions carefully before operating.
- Verify carefully if you are actually saving half in comparison with the top major brands when placing an order.
- VEVOR reserves the right to interpret the user manual.
- The appearance of the product may vary from what is shown.
- No further notifications will be provided for technology or software updates on the product.
We continue to be committed to provide you tools with competitive price. “Save Half”, “Half Price” or any other similar expressions used by us only represents an estimate of savings you might benefit from buying certain tools with us compared to the major top brands and doses not necessarily mean to cover all categories of tools offered by us. You are kindly reminded to verify carefully when you are placing an order with us if you are actually saving half in comparison with the top major brands.
This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won’t inform you again if there are any technology or software updates on our product.
Introduction
Standard: DOT-3AL
Specification
Diameter(mm)
| Capacity (L)| Length (mm)| Weight (kg)|
Working Pressure(Psi)
---|---|---|---|---
φ133| 3.4| 465| 3.6| 1800
- Filling Medium: CO2
- Filling weight: 50-5%LBS
- Working Temperature: -30~+60℃
Product structure diagram
Operation Steps
In order to ensure that the gas cylinder is not under overpressure due to the rise of ambient temperature during filling and use, the filling quantity of the gas cylinder must be strictly controlled. When determining the filling capacity of compressed gas and high-pressure liquefied gas cylinders, it is required that the pressure of the gas in the cylinder at the maximum service temperature shall not exceed the maximum allowable pressure of the cylinder. The specific requirements are as follows:
- Conduct safety inspection on gas cylinders and surrounding environment;
- Slowly unscrew the cylinder valve;
- Adjust the pressure reducing valve to adjust the pressure to the required value;
- Close the cylinder valve after use;
- Close the pressure reducing valve after the residual gas in the pressure reducer is exhausted;
- Check whether the cylinder valve is fully closed (see whether the pressure gauge on the pressure reducer is zero).
When opening the cylinder valve, never stand in front of the pressure reducer, that is, the pressure gauge; When opening the cylinder valve, the adjusting screw must be fully loosened.
Daily Inspection
- When there is no gas in the pressure reducer, confirm that the pointer of the pressure gauge returns to zero.
- Leak detection (under normal circumstances, the frequency of leak detection shall not be less than 1 time/week)
- Open the cylinder valve and pressure reducing valve normally;
- Apply the leak detection liquid to the position where air leakage may occur. If air bubbles appear and gradually increase, it indicates that there is air leakage here. Generally, the place where air leakage occurs is the interface between the pipeline and the nut and the screw;
- If the pressure reducer is checked for air leakage, close the cylinder valve first, turn out the pressure regulating screw in a counterclockwise direction. If the reading of the high pressure gauge decreases, it means that the high pressure part of the pressure reducer or the valve seat of the cylinder is leaking; If the reading of the low pressure gauge decreases, it may be that the low pressure part of the pressure reducer or the pipeline equipment leaks; If the reading of the high pressure gauge decreases and the reading of the low pressure gauge increases, it is air leakage at the adjusting screw.
Matters Needing Attention
- Gas cylinders should be stored in a cool, dry place away from heat sources.
- When serious gas leakage is found, the cylinder valve shall be closed in time.
- Handle gas cylinders with care.
- Pressure reducer shall be installed during use. Various pressure reducers cannot be mixed.
- When opening the cylinder valve, the pressure regulating screw should be fully loosened to prevent the diaphragm from being damaged by the instantaneous pressure, thus leading to the failure of the pressure reducer.
- Do not let oil or flammable organic matter contaminate the cylinder (especially on the cylinder outlet and pressure gauge).
- When opening the cylinder valve, do not face your head or body directly to the cylinder valve to prevent the cylinder valve or pressure gauge from rushing out andcausing accidents.
- Each time the supplier delivers gas, it shall check whether the gas cylinder is qualified and within the verification period. The gas cylinder that is unqualified or beyond the verification period cannot be used.
- The gas in the cylinder cannot be completely exhausted, and some gas should be left to prevent the outside air from entering the cylinder. Generally, the residual pressure above 0.05MPa gauge pressure should be maintained, because the last residual gas in the cylinder often contains impurities.
More Information
- Address: Baoshanqu Shuangchenglu 803long 11hao 1602A-1609shi Shanghai.
- Imported to USA: VEVOR STORE INC, 9448 RINCHMOND PL #E RANCHO CUCAMONGA, California, 91730 United States of America
- Technical Support and E-Warranty Certificate: www.vevor.com/support
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