After using a CO2 portable extinguisher, it...

Question 1 / 270705eccef9ebacbc34ba4d462e6

Question 1 of 270705eccef9ebacbc34ba4d462e6

After using a CO2 portable extinguisher, it should be __________.

Question 1 of 27070

After using a CO2 portable extinguisher, it should be __________.

🔍 Key Concepts

• Fixed vs. portable CO₂ extinguishers and how they discharge • What it means for a portable extinguisher to be in service and ready for use • Basic inspection vs. recharge vs. hydrostatic test requirements for portable fire extinguishers

💭 Think About

• Think about what happens inside a CO₂ cylinder when you squeeze the handle and discharge agent. Is the seal or valve left in the same condition as before? • Would you want to rely on an extinguisher that has already been partially discharged in an emergency, or should its status be clearly restored/verified? • Hydrostatic tests are done on a time interval; do we normally trigger a hydrostatic test every time an extinguisher is used even briefly?

✅ Before You Answer

• Verify the difference between recharging and hydrostatically testing an extinguisher • Consider whether a partially used extinguisher is considered fully serviceable for life‑safety equipment • Recall that retagging usually records inspections or maintenance — ask what must happen before retagging in this situation

Question 1 of 27070

After using a CO2 portable extinguisher, it should be __________.

recharged

hydrostatically tested

put back in service if some CO2 remains

retagged