Key facts
- Manuals
- 2
- Models
- 1
- Languages
- EN
- Last added
- 2023-10-19
Hollis Rebreather models by category
Featured Hollis Rebreather manuals

Hollis PRISM 2 Rebreather User Manual
This is the official user manual for the Hollis PRISM 2 rebreather, designed for certified divers. It provides detailed instructions on setup, operation, and maintenance, with critical safety warnings regarding oxygen handling, CO2 absorbent, and dive procedures. The manual is specific to Hollis PRISM 2 models and does not replace formal training.
The device is intended for recreational and technical diving, with warnings against modifications or third-party parts. Safety features include gas monitoring, PO2 control, and buoyancy management. Users must complete certified training and follow all safety protocols to avoid injury or death.
Covers: General Safety Statements · PRISM 2 Models · Oxygen Handling · CO2 Absorbent Safety · Dive Safety and Procedures · Authorized Service and Maintenance

Hollis PRISM 2 Rebreather User Manual
This document provides detailed instructions for operating, maintaining, and safely using the Hollis PRISM 2 rebreather. It includes critical safety warnings, such as handling high-pressure oxygen systems and avoiding unauthorized modifications. The manual is intended for certified divers and must be used alongside formal training. It covers specific models including PRISM 2 FMCL and BMCL variants, with guidance on gas monitoring, CO2 absorption, and buoyancy control. The document is copyrighted by Hollis Rebreather, LLC, and is subject to updates on their website.
Covers: General Safety Statements · Warning Symbols · PRISM 2 Models · Oxygen Safety · CO2 Absorbent Handling · Design and Testing
Latest Hollis Rebreather manuals
Hollis PRISM 2 Rebreather User Manual
User Manual 120 pages · 7.1 MB · ENUser manual for the Hollis PRISM 2 rebreather, covering setup, operation, maintenance, and safety guidelines for certified divers.
Hollis PRISM 2 Rebreather User Manual
User Manual 120 pages · 8 MB · ENUser manual for the Hollis PRISM 2 rebreather, covering setup, operation, maintenance, and safety guidelines for certified divers.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Hollis Rebreather manuals
What models does this manual cover?
This manual covers PRISM 2 FMCL, PRISM 2 FMCL METRIC, PRISM 2 BMCL, and PRISM 2 BMCL METRIC models.
Is this manual a substitute for training?
No, this manual is not a substitute for a recognized training agency instructor-led diver-training course. It is intended as a type-specific addition to such training.
What models does this manual cover?
This manual covers PRISM 2 FMCL, PRISM 2 FMCL METRIC, PRISM 2 BMCL, and PRISM 2 BMCL METRIC models.
Can I use this manual as a substitute for SCUBA training?
No, this manual is not intended to replace a recognized training agency instructor-led diver-training course or its associated materials.
