Maeda MC305C-3 - Page 5

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Changing Path While Travelling Forward/Backward .............................................. 4-25
STOPPING/PARKING MACHINE .................................................................................... 4-26
DESCRIPTION ON OUTRIGGER AND CRANE SAFETY DEVICES .............................. 4-27
Outrigger Safety Devices ........................................................................................ 4-27
Functions of Outrigger Safety Device ................................................................ 4-27
OUTRIGGER COMPONENTS ......................................................................................... 4-31
OUTRIGGER DISPLAY ................................................................................................... 4-32
OUTRIGGER UN-SET WARNING LAMP (RED) ............................................................. 4-33
OUTRIGGER OPERATION PANEL ................................................................................. 4-34
OUTRIGGER SETTING ................................................................................................... 4-36
57B56BOutrigger Setting Precautions ................................................................................ 4-36
Cautions When Placing Outrigger ..................................................................... 4-37
58B57BTasks to Be Performed upon Engine Stop ............................................................. 4-39
59B58BTasks to Be Performed after Starting Engine ......................................................... 4-41
60B59BOutrigger Extension Modes .................................................................................... 4-43
Outrigger Maximum Extension .......................................................................... 4-43
Outrigger Midium Extension .............................................................................. 4-43
Outrigger Minimum Extension ........................................................................... 4-44
OUTRIGGER STOWING ................................................................................................. 4-45
61B60BTasks to Be Performed after Starting Engine ......................................................... 4-46
62B61BTasks to Be Performed upon Engine Stop ............................................................. 4-48
WORKING WITH CRANE ................................................................................................ 4-49
CRANE OPERATION ...................................................................................................... 4-50
63B62BDos and Don’ts During Crane Operations .............................................................. 4-50
64B63BBefore Crane Operations ........................................................................................ 4-52
65B64BCrane Operation Posture ........................................................................................ 4-54
66B65BHook Raising/Lowering Operation .......................................................................... 4-54
67B66BBoom Derricking Operation .................................................................................... 4-55
68B67BBoom Telescoping Operation ................................................................................. 4-55
69B68BSlewing Operation .................................................................................................. 4-56
70B69BAcceleration Operation ........................................................................................... 4-56
71B70BCrane Stowing Operation ....................................................................................... 4-57
MOMENT LIMITER (OVERLOAD DETECTOR) .............................................................. 4-59
72B71BMoment Limiter Features ........................................................................................ 4-59
Function of Moment Limiter .................................................................................... 4-60
Mechanism of Moment Limiter ........................................................................... 4-60
Display of Moment Limiter Error Messages ....................................................... 4-61
Moment Limiter Operations .................................................................................... 4-61
Prohibited Actions after Auto Stop ..................................................................... 4-61
Recovery Operation after Auto Stop .................................................................. 4-61
Moment Limiter Display .......................................................................................... 4-64
Descriptions of Switches on Moment Limiter Display ............................................. 4-65
Fall Mode Selector Switch and Fall Mode Display LED (Blue) .......................... 4-65
Boom Angle Upper Limit Switch and LED (Orange) .......................................... 4-65
Boom Angle Lower Limit Switch and LED (Orange) .......................................... 4-66