Flashcards in Evolution 21 Metal Aerial Used As Water Tower Deck (11)
What is max nozzle pressure when portable ladder pipe?
90 psi max nozzle pressure
Who controls horizontal movement of aerial pipe ?
Controlled by turntable movement by LCC
Who controls vertical movement of aerial pipe?
Vertical movement is control by FF operating the halyards
What is max extension of fly ladder ( tip to ground ) with 1 1/2 tip?
Under extreme conditions is 80 feet
Can you extend or retract fly ladder while operating
No don't extend or retract until water shut down
When using aerial pipe how far away from building do you place aerial ( tractor trailer)
25 to 35 feet
Where is the ladder placed on the Aerial?
On top 2 rungs
Where do you place the halyards on the ladder pipe?
One halyard on the nozzle and one on the handle
The aerial pipe is feed with what size hose ?
3 inch hose
Secure with hose straps
What is proper angle of aerial
70 degree angle from ground