U.S. Navy Diving Manual
The MK 16 UBA provides no visual warning of excess CO2 problems.
The diver should be aware of CO2 toxicity symptoms. (Page 17-4)
Do not institute active rewarming with severe cases of hypothermia.
If the tender is outside of no-decompression limits, he should not be
brought directly to the surface. Either take the decompression stops
appropriate to the tender or lock in a new tender and decompress the
patient leaving the original tender to complete decompression. (Page 20-
Acrylic view-ports should not be lubricated or come in contact with any
lubricant. Acrylic view-ports should not come in contact with any volatile
detergent or leak detector (non-ionic detergent is to be used for leak
test). When reinstalling view-port, take up retaining ring bolts until the
gasket just compresses evenly about the view-port. Do not
overcompress the gasket. (Page 22-22)