T038300E
29
AML (Overload Prevention Device)
AML (Overload Prevention Device)
1. AML unit
2. AML override switch
3. Override key switch
4. Emergency outrigger control switch
5. Emergency outrigger control indicator lamp
6. AML cancellation warning lamp
Controls
AML Override Switch
Override Key Switch
These are emergency switches provided to stow the
boom when failure occurs in the AML system.
For details, see the “Disposition of System Troubles”
section.
Emergency Outrigger Control Switch
This switch is used to enable registering outrigger exten-
sion width temporarily on the AML and to sustain crane
operation while an error occurs on the outrigger exten-
sion detector.
◆
For details, see the "Disposition of System Troubles"
section.
1
D E F
MODE
COOL
HOT
O N
O F F
A / C
R / F
ON
ON
ON
INT
3B
〜
2B
OFF
ON
AML
MIKUNI
MY30
FU
E
L
L
H
JIB LOCK
AML
50
℃
85
℃
ON
INT
FREE
1
6
5
2
T24147
4
3
Summary of Contents for GT-550E-2
Page 20: ...A 19 Safety Rules Safety Rules...
Page 23: ...A 22 Safety Rules Safety Rules...
Page 29: ...A 28 Safety Rules Safety Rules...
Page 30: ...A 29 Warning Labels Warning Labels...
Page 32: ...A 31 Warning Labels Warning Labels 1 2 3 JIB PIN STATUS...
Page 36: ...1 Contents Contents...
Page 37: ...2 Contents Contents...
Page 38: ......
Page 41: ...6 Layout of Controls Layout of Controls of Controls Layo out...
Page 46: ...H000450E OPERATION...
Page 73: ......
