Operating procedures for fire extinguishers

1. Check the fire extinguisher.

(1) Check the fire extinguisher maintenance card, confirm that the fire extinguisher is consistent with the model on the card, and confirm that the fire extinguisher is within the effective use period.

(2) Check whether the pressure of the fire extinguisher is within an acceptable range (the pointer is not lower than the green area). Check the fire extinguisher pressure.

(3) Check whether the nozzle is unblocked and whether it is aging.

(4) Check the fire extinguisher bottle for corrosion and damage.