Akron Brass FireCalc Manual De Instrucciones página 5

E E N N G G I I N N E E P P R R E E S S S S U U R R E E
ENGINE
The
PRESSURE
When this key is pressed, a series of prompts appear one at a
time to guide you in entering the proper data to determine the
required Engine Pressure.
Example: If a nozzle flows 95 GPM at 100 PSI pressure through
100 feet of 1 3/4" hose, what is the engine pressure?
P P R R O O C C E E D D U U R R E E
Press the E E N N G G I I N N E E
P P R R E E S S S S U U R R E E key to
initiate prompts and
then enter the
data requested.
Enter the N N O O Z Z Z Z L L E E
P P R R E E S S S S U U R R E E value
and then press the
E E N N T T E E R R key.
Enter the F F L L O O W W
value and then press
the E E N N T T E E R R key.
Press the proper
H H O O S S E E S S I I Z Z E E key and
then press the
E E N N T T E E R R key.
Enter the number
of S S I I A A M M E E S S E E lines
used. If no siamese
lines are used, enter
1 for a single line
and then press the
E E N N T T E E R R key.
key is used to find the Engine Pressure.
E E N N T T E E R R
1 0 0
9 5
1
- 3 -
P P R R E E S S S S
ENGINE
PRESSURE
ENTER
ENTER
1 3/4"
ENTER
ENTER
D D I I S S P P L L A A Y Y
NOZ PSi
FLOW gPM
HOSE SIZ
1.75
SIAMESE
LGH ft