Tadano GT-550E-2, Operation And Maintenance Manual

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The situation of automatic stop due to automatic stop
function and working range limit function is as listed be-
low, depending on the working condition:
◎ : Slow stop ○ : Stop
◆
While the elevation slow stop cancel switch is in “OFF”
position, the slow stop function for boom elevation is de-
activated.
◆
While the automatic swing stop function is in “OFF”
position, swing does not stop automatically.
T038300E
26
AML (Overload Prevention Device) AML (Overload Prevention Device)
Hoisting up
○
Automatic stop Boom lowering
◎
by overloading Boom extension ○
Swing ○
Boom upper Boom raising ◎
angle restriction Boom retraction
○
Stop at stroke end Boom raising/loweing
◎
Stop by working
Boom raising/lowering
◎
Boom extension ○
range restriction
Swing ○
◆
While the automatic swing stop function is in “OFF”
position, swing does not stop automatically.
◆
While the elevation slow stop cancel switch is in “OFF”
position, the slow stop function for boom elevation is de-
activated.