CPSC campaign 08393
Hazard
Over-tightening of the DIN retainer by a technician during installation can result in the retainer breaking under pressure, a rapid escape of air from the scuba cylinder, and the regulator detaching from the scuba cylinder. This poses a drowning hazard to divers.
Remedy
Consumers should immediately stop using the recalled diving regulators and DIN adaptors and return them to any authorized Aqua Lung dealer for a free replacement DIN retainer.
The text above is quoted verbatim from the CPSC record. Confirm the affected units and the remedy with the manufacturer or CPSC. Recall data may be incomplete, delayed, or superseded.