What to do if there is a leak in the Amerex 322 cylinder?
If your Amerex Fire Extinguisher cylinder is leaking, contact Amerex if it's under warranty. Otherwise, mark it as "Rejected" and remove it from service or return it to the owner.
What to do if my Amerex 322 Fire Extinguisher leaks during discharge under discharge lever?
If your Amerex Fire Extinguisher leaks during discharge under the discharge lever, remove the valve assembly, downtube, spring, and valve stem assembly. Install a new valve stem assembly and check the valve seat for scratches or any foreign matter.
How to fix a leak at the safety relief nut on an Amerex Fire Extinguisher?
To fix a leak at the safety relief nut of your Amerex Fire Extinguisher, remove the safety nut, disc, and gasket assembly. Replace it with a new Amerex P/N 04000 safety nut, disc, and gasket assembly. Tighten the assembly to 250 in-lbs of torque.
What to do if my Amerex 322 has a leak through the valve?
If your Amerex Fire Extinguisher is leaking through the valve, check the valve stem seating area for scratches or foreign matter. Clean the seating area with a toothbrush and soft cloth. Then, install a new valve stem assembly.
How to fix a leak at collar o-ring on Amerex 322 Fire Extinguisher?
To fix a leak at the collar o-ring of your Amerex Fire Extinguisher, remove the valve assembly, clean the collar thoroughly, and install a new collar o-ring. Lubricate it with Visilox V-711 and reinstall the valve to a maximum of 100 ft-lbs torque.
Adherence to NFPA-10 and local requirements for installation, inspection, and maintenance.
Recommends professional maintenance by trained individuals for safety and proper operation.
Emphasizes using genuine Amerex parts to maintain warranty and UL listing; warns against substitutes.
Instruction to recharge fire extinguishers promptly after any discharge.
Outlines the monthly checks for extinguisher availability, condition, and charge level.
Stresses the importance of training personnel on proper operation and fire fighting techniques.
Warns about oxygen deficiency in confined spaces and frostbite risk from skin contact with CO2.
Detailed instructions on how to operate the extinguisher, including aiming, sweeping, and stopping discharge.
Step-by-step guide for thorough extinguisher maintenance, including cleaning and part inspection.
Detailed steps for safely recharging the extinguisher with CO2, including weighing and leak checks.
Identifies common leak problems and provides specific corrective actions for valve and connection issues.
Comprehensive list of parts for 10, 15, and 20 lb. Carbon Dioxide extinguisher models.
General| Type | Stored Pressure |
|---|---|
| Class | A:B:C |
| Extinguishing Agent | Monoammonium Phosphate |
| Weight | 9.5 lbs |
| U.L. Rating | 3-A:40-B:C |
| Operating Pressure | 195 psi |
| Discharge Time | 14 seconds |
| Range | 12-18 ft |
| Capacity | 5 lbs |
To Next Page
