Evolution 21 Metal Aerial Used As Water Tower Flashcards Preview

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Flashcards in Evolution 21 Metal Aerial Used As Water Tower Deck (11)
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0

What is max nozzle pressure when portable ladder pipe?

90 psi max nozzle pressure

1

Who controls horizontal movement of aerial pipe ?

Controlled by turntable movement by LCC

2

Who controls vertical movement of aerial pipe?

Vertical movement is control by FF operating the halyards

3

What is max extension of fly ladder ( tip to ground ) with 1 1/2 tip?

Under extreme conditions is 80 feet

4

Can you extend or retract fly ladder while operating

No don't extend or retract until water shut down

5

When using aerial pipe how far away from building do you place aerial ( tractor trailer)

25 to 35 feet
Tractor trailer

6

Where is the ladder placed on the Aerial?

On top 2 rungs

7

Where do you place the halyards on the ladder pipe?

One halyard on the nozzle and one on the handle

8

The aerial pipe is feed with what size hose ?

3 inch hose

Secure with hose straps

9

What is proper angle of aerial

70 degree angle from ground

10

What wheels does LCC chock on metal aerial?
Tractor trailer

Chocks rear wheels of tractor


Rear mount he chocks wheels on his side