Rosenbauer RTE FX Instrucciones De Servicio página 19

Establish water supply:
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5.2.5 Foam operation
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For foam operation without foam branch pipe only use AFFF foam com-
pound.
The system is to be flushed after every foam operation. Refer to chapter
"Flushing operation".
5.2.6 Flushing operation
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Put the pump unit into operation.
Refer to corresponding chapter in the superstructure manufactur-
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er's operation manual.
The nozzle must be closed before the line is filled with fire fighting
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water.
Slowly and in a controlled manner open the nozzle valve via the brack-
et shift lever.
Nozzle must be pointed in a safe direction before the valve is
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opened.
Refer to chapter "Open/close nozzle"
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Set required stream pattern.
Refer to chapter "Set stream pattern"
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Set required flow rate.
Refer to chapter "Adjust flow rate"
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Increase or decrease the pump pressure, to adjust the throw range.
Water is discharged from the nozzle.
Operate nozzle as described in chapter "Water operation".
► Set O-stream nozzle to full spray.
Open foam compound tank suction valve and ensure foam compound
supply.
A water/foam mixture is discharged from the nozzle.
Operate nozzle as described in chapter "Water operation".
Set flow rate adjustment to Flush position.
Contaminants in the nozzle can be removed without dismantling
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the nozzle.
Open pressure outlet and flush until clean water is discharged.
Complete flushing operation as soon as you have ensured that only
clean water is discharged.
Close nozzle valve.
The flushing procedure is completed.
Operation
Operation
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