Uploaded May 2018 | Updated September 2026, 54 minutes ago

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This skill video will show you how to resupply an ARFF vehicle with foam.

Foam Resupply – Foam Pails

1. Position ARFF apparatus for resupply.

2. Open ARFF apparatus foam tank fill hatch.

3. Open foam pail.

4. Pour foam into ARFF apparatus foam tank.

5. Monitor foam resupply process.

6. Close ARFF apparatus foam tank fill hatch when operation is complete.

7. Clean any spilled foam concentrate from ARFF apparatus painted surfaces with copious amounts of water.


Foam Resupply – Foam Transfer Pump

1. Position ARFF apparatus for resupply.

2. Connect foam supply hose to ARFF apparatus.

3. Open ARFF apparatus foam tank pressure relief devices, if necessary.

4. Open ARFF apparatus foam tank fill valve.

5. Engage foam transfer pump.

6. Monitor foam resupply process.

7. Shut off foam transfer pump when ARFF foam tank is full.

8. Close ARFF apparatus foam tank fill valve.

9. Close ARFF apparatus foam tank pressure relief devices, if necessary.

10. Disconnect foam supply hose from ARFF apparatus foam fill connection.