1. Introducció
The SMACO S400Plus Mini Scuba Diving Tank is a compact and portable 1-liter oxygen cylinder system designed for various underwater activities. It features a dive respirator, a primary pressure reducing valve, and a medium pressure air hose, offering approximately 15-20 minutes of underwater breathing time. This manual provides essential information for the safe and effective use, setup, operation, and maintenance of your S400Plus system, suitable for underwater exploration, boat cleaning, emergency rescue, and as a backup air source.
2. Informació de seguretat
WARNING: Diving carries inherent risks. Always ensure you are properly trained and certified for diving activities. Never dive alone.
- Límits de pressió: The maximum allowed pressure for the S400Plus tank is 3000 PSI (200 Bar / 20 MPa). Do not exceed this pressure during inflation.
- Límits de profunditat: The safe recommended depth limit for this mini diving cylinder is approximately 33 feet (10 meters). It can be used as a backup air source for deep diving within 100 feet (30 meters) by experienced and properly trained divers.
- Temps d'ús: Underwater breathing time (15-20 minutes) is an estimate and can be significantly affected by diving depth, water temperature, and individual breathing rate. Continuously monitor your air supply closely.
- Qualitat de l'aire: The tank features a three-layer filtration device to ensure clean inhaled gas. Regular maintenance of this system is crucial for air quality.
- Certificació DOT: The S400Plus scuba tank is DOT certified, indicating it meets specific safety standards for compressed gas cylinders.
- Pre-Dive Checks: Always perform thorough pre-dive checks on all equipment.
3. Producte acabatview
The SMACO S400Plus Mini Scuba Diving Tank system includes the following main components:
- Mini Scuba Tank: 1-liter capacity, constructed from 6061 aviation aluminum, featuring a spray coating for pressure and corrosion resistance.
- Primary Pressure Reducing Valve: Connects to the tank, reducing high pressure to a usable intermediate pressure.
- Medium Pressure Air Hose: Connects the primary valve to the secondary respiration valve.
- Secondary Respiration Valve (Regulator):
Figure 2: Detailed diagram of the S400Plus regulator components. - Respirator mouthpiece
- Vàlvula d'alleujament de pressió
- Air switch valve
- Pressure gauge (for monitoring air supply)
- Constant pressure valve
- One-way inflation valve
- Explosion-proof interface
- 360° rotating interface for flexible positioning underwater.
- Inflation Accessories (may vary by package): High-pressure hand pump, 8mm refill adapter, or a scuba tank air compressor.
4. Instruccions de configuració
- Inspeccionar components: Before assembly, carefully inspect all components for any signs of damage, wear, or debris. Ensure O-rings are present and in good condition.
- Attach Primary Pressure Reducing Valve: Screw the primary pressure reducing valve securely onto the neck of the mini scuba tank. Hand-tighten firmly, but do not overtighten.
- Connect Medium Pressure Air Hose: Attach one end of the medium pressure air hose to the primary pressure reducing valve.
- Connect Secondary Respiration Valve: Attach the other end of the medium pressure air hose to the secondary respiration valve (regulator).
- Comprovació final: Ensure all connections are tight and secure. The 360° rotating interface on the secondary respiration valve allows for comfortable positioning.
5. Instruccions de funcionament
5.1. Mètodes d'inflació
The S400Plus scuba tank can be inflated using several methods, provided the maximum pressure of 3000 PSI (200 Bar / 20 MPa) is not exceeded.
- Diving Shop Inflation: Due to its DOT certification, the S400Plus tank can be refilled at certified diving shops.
- 8mm Refill Adapter (from a larger tank):
- Connect the 8mm refill adapter to a larger, filled scuba tank and to your S400Plus tank.
- Slowly open the valve on the larger tank to transfer air.
- Filling time is approximately 8 seconds.
- Monitor the pressure gauge on the S400Plus tank to ensure it does not exceed 3000 PSI (200 Bar / 20 MPa).
- High-Pressure Hand Pump:
- Connect the hand pump to the S400Plus tank's inflation port.
- Pump steadily until the desired pressure is reached.
- Filling time is approximately 35-50 minutes.
- Controleu el manòmetre per evitar un inflat excessiu.
- Scuba Tank Air Compressor:
- Connect the 8mm inflate connector of the air compressor to the S400Plus tank.
- Follow the compressor's instructions for operation.
- Filling time is approximately 26 minutes.
- Ensure the compressor is suitable for filling tanks to 3000 PSI (200 Bar / 20 MPa).
5.2. Pre-Dive Check
- Verify the tank is filled to the correct pressure (max 3000 PSI).
- Check the pressure gauge for functionality.
- Perform a leak check on all connections by listening for hissing sounds or using a soapy water solution.
- Ensure the air switch valve is open.
5.3. Underwater Use
- Place the respirator mouthpiece in your mouth and begin breathing normally.
- Continuously monitor the pressure gauge to track your remaining air supply.
- Ascend safely and gradually when air supply is low.
5.4. Post-Dive
- Close the air switch valve on the tank.
- Depressurize the system if disassembling.
- Rinse all equipment thoroughly with fresh water.
6. Manteniment
- Neteja: After each use, especially in saltwater, rinse the entire system (tank, regulator, hose) with fresh water to prevent salt buildup and corrosion.
- Assecat: Allow all components to air dry completely before storage.
- Emmagatzematge: Store the S400Plus tank and regulator in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the air source is completely shut down to prevent air leakage during storage.
- Inspecció de la junta tòrica: Regularly inspect all O-rings for cracks, tears, or flattening. Replace damaged O-rings immediately to prevent leaks.
- Manteniment del filtre: The three-layer filtration device should be inspected and cleaned or replaced according to manufacturer recommendations to ensure clean air delivery.
- Servei professional: It is recommended to have the regulator and tank professionally serviced annually or after significant use to ensure optimal performance and safety.
7. Solució De Problemes
- Issue: Air Leakage
- Possible causa: Connexions fluixes.
- Solució: Tighten all connections, including the primary valve to the tank and hose connections.
- Possible causa: Damaged or missing O-rings.
- Solució: Inspect O-rings and replace any that are worn or damaged.
- Issue: Short Breathing Time
- Possible causa: Tank not fully inflated.
- Solució: Ensure the tank is filled to the maximum recommended pressure (3000 PSI).
- Possible causa: High breathing rate or strenuous activity.
- Solució: Practice controlled breathing. Understand that dive time varies with exertion and depth.
- Possible causa: Cold water temperature.
- Solució: Cold water can affect air consumption. Be aware of reduced dive times in colder conditions.
- Issue: Difficulty Breathing
- Possible causa: Air switch valve closed or partially closed.
- Solució: Ensure the air switch valve on the tank is fully open.
- Possible causa: Regulator malfunction.
- Solució: Discontinue use immediately and have the regulator inspected by a professional.
8. Especificacions
| Característica | Detall |
|---|---|
| Model | S400Plus |
| Capacitat | 1 litres |
| Underwater Breathing Time | 15-20 minuts (aprox.) |
| Pressió màxima | 3000 PSI / 200 Bar / 20 MPa |
| Material | 6061 Aviation Aluminum |
| Certificació | Certificat DOT |
| Safe Depth Limit | Aprox. 33 peus (10 metres) |
| Backup Depth Limit | Within 100 ft (30 meters) |
| Sistema de filtració | Three-layer filtration |
| Regulator Interface | 360° giratori |
9. Consells d'usuari
- Practice in Shallow Water: Before attempting deeper dives, familiarize yourself with the equipment in a controlled, shallow environment.
- Monitor Air Gauge Constantly: Make it a habit to check your pressure gauge frequently to avoid running out of air unexpectedly.
- Controlled Breathing: Efficient breathing techniques can significantly extend your underwater time. Avoid rapid, shallow breaths.
- Viatge preparat: When traveling by air, remember to disassemble the tank as per airline regulations.
- Preparació per a emergències: While the S400Plus can be a backup air source, always have a primary dive plan and emergency procedures in place.
10. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the seller's contact information or the official SMACO weblloc web. Conserveu el rebut de compra com a comprovant de compra.
