1
Q
The turntable…
A
EPU
rotate platform aerial is attached to
capable of 360 degree rotation
supports pedestal
2
Q
Overload gauge
A
Measures downward force exerted on hoisting cylinders
Must be monitored at all times when aerial is in ops
Does not measure lateral or torsional stress
Audible alarm
YELLOW LIGHT ON LADDER BEAM ILLUMINATES
3
Q
Creeper control
A
Gives ladder control to the aerial tip
Operates at 20% or 10% power on Smeal quints
Operator must be at turntable to hold creeper control to give power
