| Features: |
- Gray dry powder of
sodium chloride (570 model)
- Contain copper (571 model)
- Non-conductive of electricite |
| Classification: |
D: Flammables metals |
| Sizes: |
| 30 lbs 570 model |
D |
Fight:
magnesium, sodium, potassium, sodium potassium alloys,
uranium and powdered aluminum |
| 30 lbs 571 model |
D |
Fight: lithium,
lithium alloys |
|
| Extinguisher
possibilities: |
- Permanente pressure
- Auxiliary pressure
- Wheeled
- Portable
|
| Advantages: |
- The only extinghuisher
build to fight the class D fires |
| Disadvantages: |
- Fight only the class D fires
|
| Instructions: |
| - 1 - |
Pick the extinguisher of the wall |
| - 2 - |
Hold up and remove the securite pin |
| - 3 - |
Be at 8 to 10 feet (3 meters) of the fire |
| - 4 - |
Press down the handle |
| - 5 - |
Left and right sweep at the fire base |
|
Maintenance
Hydrostatic test: |
- Maintenance: 6 years
- Hydrostatic test: 12 years
|