Hollis ENVIRO-PRO Large, Owner'S Manual, Page: 9 / 48

9
PRE DIVE CHECKS
Before each dive check to make sure your equipment is working properly. If any piece of equipment is
not working properly, DO NOT USE! If damaged, return to your authorized Hollis dealer for repair.
• Under pressure, attach the low pressure inflator hose to the inflator and depress the inflator button
to make sure it is working properly.
• Check for leaks at the connection of the inflator.
• Check oral inflation/deflation button is working properly.
• Fill the BCD system with air and check to make sure there are no leaks in the bladder.
• Check all dump valves to ensure air is not leaking in the closed position and that the air can be
easily dumped.
POST DIVE CARE
To keep your BCD in top condition, follow these procedures, in sequence, after each day of diving:
• Fill the BCD one third full of fresh water through the inflator mouthpiece.
• Inflate fully, then rotate and shake, ensuring a complete internal rinse.
• Hold upside down and completely drain the water through the mouthpiece.
• Thoroughly rinse the outside of the BCD with fresh water.
• Store partially inflated out of direct sunlight in a cool dry place.
• Periodically add BCD disinfectant or Steramine™ (available in dive stores) to rinse water to kill any
bacterial growth.
• Transport your BCD in a padded carrying case or equipment bag, separated from sharp items (e.g.,
dive knife, spear gun, etc.) that might puncture the bladder.
• You should also protect the inflation system from damage due to heavy objects (e.g., dive light,
weights, first stage, etc.).