Question 833 Deck Safety

The correct answer is C) slip the "D yoke" ring in the lower handle over the upper handle. To operate a portable CO2 extinguisher continuously in the discharge mode, the user needs to secure the two handles together. This is achieved by slipping the "D yoke" ring in the lower handle over the upper handle, which locks the handles in place and allows for continuous discharge of the CO2 agent. The other options are incorrect because: A) inverting the extinguisher would not lock the handles in place, B) reinserting the locking pin would stop the discharge, and D) simply opening the discharge valve would not provide continuous operation.