Rebreather units, while based on the same core principles, can differ greatly in their design, gas flow systems, emergency protocols, and other key features. If you’re already a certified TDI Air Diluent CCR Diver or hold an equivalent certification, and you want to qualify on the Liberty Sidemount CCR, our crossover course is designed to meet your needs. This course ensures that you master the specifics of the Liberty Sidemount CCR while adhering to all TDI unit-specific standards and skill requirements.

Predive Liberty Sidemount CCR

Our Liberty Sidemount CCR Crossover Course is tailored to provide you with in-depth knowledge and underwater experience with the Liberty Sidemount unit. We take advantage of our extensive experience with several CCR units to deliver streamlined training, focusing on consistent emergency responses regardless of the unit.

Our training takes place in the cenotes. With crystal-clear, warm waters with direct ascent possibilities from depths of 30 meters/100 feet, they create ideal conditions for long and intensive training sessions. This setting, combined with our expert guidance, ensures that you develop the necessary skills and confidence to safely operate the Liberty Sidemount CCR.

Most of your underwater training will occur in the Cenotes, they are not only magical and unique dive sites, there are also lots of advantages in training in the Cenotes.

Some of the sites you may visit to perferct your skills: Cenote Eden, Cenote Angelita, Cenote Orquidea, Cenote Maravilla, Cenote Kin Ha, Cenote Yaakun, Laguna Kan Luum and more…

To complete the crossover to the Liberty Sidemount CCR, you must meet the following TDI standards:

  • A minimum of 60 minutes in confined water is required.
  • Training is conducted at depths not exceeding 9 meters/30 feet.
  • This session focuses on getting you familiar with the Liberty Sidemount unit in a controlled environment, ensuring comfort and proficiency before moving to open water.
  • A minimum of 240 minutes of open water training is required.
  • This training is completed over at least 4 dives.
  • The maximum depth for these dives is 30 meters/100 feet.
  • These dives focus on real-world application, allowing you to master the specific skills and techniques required to safely use the Liberty Sidemount CCR.
  • The course includes a comprehensive academic session that covers:
    • Unit assembly and disassembly
    • Hose routing specific to the Liberty Sidemount
    • Proper techniques for donning and doffing the unit
    • Cleaning and maintenance procedures
  • This ensures a thorough understanding of the unit’s operation and maintenance, crucial for safe diving practices.
  • The course includes detailed training on critical emergency response actions, including handling internal/external booms, SCR mode, and the “three H’s” (hypercapnia, hypoxia, hyperoxia).

This course is certified through TDI and takes a minimum of four days to complete. Upon successful completion, you will receive a TDI certification recognizing your proficiency with the Liberty Sidemount CCR.

1. What is the duration of the Liberty Sidemount CCR Crossover Course?
The course requires a minimum of four days, depending on your experience and proficiency.

2. Who is eligible for this course?
The course is available to divers with a TDI Air Diluent CCR Diver certification or an equivalent qualification.

3. Can I rent a CCR unit for the course?
Yes, Liberty Sidemount CCR units are available for rent during the course.

4. What kind of training environment can I expect?
You will train in crystal-clear, warm waters with direct ascent possibilities from depths of 30 meters/100 feet, ideal for thorough and intensive training sessions.

5. What certification will I receive?
Upon completion, you will receive a TDI certification for the Liberty Sidemount CCR.

6. What emergency procedures will be covered?
The course covers comprehensive emergency procedures, including managing internal/external booms, SCR mode, and the “three H’s.”

This Liberty Sidemount CCR Crossover Course is your opportunity to advance your diving skills and ensure you’re fully equipped to dive with confidence using the Liberty Sidemount CCR.


SDI - SCUBA DIVING INTERNATIONAL
TECHNICAL DIVING INTERNATIONAL - TDI
Razor Side Mount Instructor - RAZOR GO SIDEMOUNT
DIVESOFT