SMACO Instructions


This product is suitable for wading activities such as snorkeling, recreational diving and indoor diving teaching and the maximum applicable depth is less than 10 meters underwater; When used as an underwater emergency rescue or backup air supply for professional diving equipment, the maximum applicable depth is within 30 meters underwater. In this case, it can only be used as an emergency air supply.

For more installation and maintenance videos, you can click here Use Tutorial to learn more, or enter our YouTube:SMACOSCUBA

When receiving the product, please check any possible missing parts.
Remove the screw protection sleeve at the bottom of the cylinder valve and
check the thread connection. After careful check, please tighten the cylindervalve and have it inflated for use.

Please check any possible air leakage when inflating. In case of any leakage, stop the inflation immediately; the gas fifilled is compressed air (it’s strictly forbidden to fifill in pure oxygen or other gases harmful to human body). When the air pressure in the cylinder reaches 3000psi /200bar/20Mpa, stop the inflation immediately to avoid any accidents;
Common Inflation Methods: electric pump inflation, manual pump inflation and adapter inflation. When the aforesaid tools are used, please ensure that the pressure can reach 3000psi/200bar/20Mpa, otherwise the cylinder will not be fully fifilled. When electric pump/manual pump is used for inflation, oil-water separator shall be equipped;
The compressed air fifilled shall meet the requirements of human breathing to ensure the air is pure and harmless to human body. If the pure compressed air suitable for human body is not fifilled as required, the fifilter system or channel in the cylinder valve may be blocked to cause malfunction.

Pressure Release

Press the release valve on the top of the cylinder valve to release the pressure.
If air leakage occurs after air fifilling, release the pressure in this way and check the malfunction.

How to Use



Storage Conditions:

  • It should be stored in the place with ambient temperature of 5° C~30° C and relative humidity of 40%~70%;
  • It should not be placed within one meter from the heat source and in the direct sunlight;
  • The warehouse where scuba is stored should not have oils, acids, alkalis and other gaseous substances that can damage rubber material.

Transportation Conditions:

SMACO scuba tank is small in size and light in weight, so it’s very convenient to carry. Violent shocks and vibrations during transportation should be avoided. It should be kept clean without contacting with oils, acids, alkalis and other substances that damage rubber and fabrics.

Deposite Conditions


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