105' Ladder Operations Flashcards
1
Q
Stabilizers correct how many degrees of slope and grade?
A
3 degrees
2
Q
Safe operating angles
- Side to side
- Front to rear
A
- Side to side (slope): 0 - 3.5 degrees
- Front to rear (grade): 0 - 5.5 degrees
3
Q
How far away from overhead wires?
A
10’
4
Q
Outrigger psi with and without pads
A
- With pads: 75psi
- Without pads: 150psi
5
Q
How far should rear tires be raised off the ground?
A
0.5 - 1”
6
Q
Time to raise/rotate stick < 90°
A
120 seconds
7
Q
Tip controls operate at what speed when compared to the turntable controls?
A
1/4 of the speed
8
Q
EPU runtime/cooldown time
A
7 minutes runtime, 30 minutes cooldown time
9
Q
Internal relief valve operating pressures
A
230 - 250psi
10
Q
Bed device to what psi?
A
1800psi
11
Q
Generator specs
A
10,000/6,000 watts
120/240 volts
80/40A
12
Q
How many feet of extension cord?
A
200’
13
Q
Number of EPU switches as well as location
A
- Three
- Front panel under the aerial control console on the pedestal
- Each of the outrigger control boxes
