Fire Extinguisher License Test
1. Cartridge or Cylinder Operated EXT.: The extinguishing agent of a
carried or cylinder operated EXT shall be internally examined annually.
2. Wetting Agents: Wetting agent EXT shall be disassembled on an
annual basis and subjected to complete maintenance.
3. Pump Tank EXT.: Pump Tank EXT shall be internally examined annually.
4. Stored Pressure Loaded Stream and Anti-Freeze (Internal/Hydro Static.):
In- ternal: 1 Year
Hydro Static.: 5 Years
5. Pump Tank Water and Calcium Chloride (Internal/Hydro Static.):
Internal: 1 Year
Hydro Static: EXEMPT
6. Dry Chemical, Cartridge and Cylinder Operated, With Mild Steel Shell
(Inter- nal/Hydro Static.): Internal: 1 Year
Hydro Static: 12 Years
7. Dry Powder, Cartridge and Cylinder Operated, With Mild Steel
Shell (Internal/Hydro Static.): Internal: 1 Year
Hydro Static: 12 Years
8. Wetting Agent (Internal/Hydro Static.): Internal: 1
Year Hydro Static: 5 Years
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1. Cartridge or Cylinder Operated EXT.: The extinguishing agent of a
carried or cylinder operated EXT shall be internally examined annually.
2. Wetting Agents: Wetting agent EXT shall be disassembled on an
annual basis and subjected to complete maintenance.
3. Pump Tank EXT.: Pump Tank EXT shall be internally examined annually.
4. Stored Pressure Loaded Stream and Anti-Freeze (Internal/Hydro Static.):
In- ternal: 1 Year
Hydro Static.: 5 Years
5. Pump Tank Water and Calcium Chloride (Internal/Hydro Static.):
Internal: 1 Year
Hydro Static: EXEMPT
6. Dry Chemical, Cartridge and Cylinder Operated, With Mild Steel Shell
(Inter- nal/Hydro Static.): Internal: 1 Year
Hydro Static: 12 Years
7. Dry Powder, Cartridge and Cylinder Operated, With Mild Steel
Shell (Internal/Hydro Static.): Internal: 1 Year
Hydro Static: 12 Years
8. Wetting Agent (Internal/Hydro Static.): Internal: 1
Year Hydro Static: 5 Years
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