Maeda MC405C-3, Operation Manual, Page: 8 / 348

Table of Contents Mini-Crawler Crane M A E D A
vi 1/2019 MC405C-3
Checking Before Starting Engine ......................................................................... 4-106
Checking Before Turning on the Transmitter ................................................... 4-106
Checking After Turning on the Transmitter ...................................................... 4-107
Checking Receiver ........................................................................................... 4-110
Checking After Starting Engine ............................................................................ 4-111
Verification for the Engine Start and Stop ........................................................ 4-111
Checking "Outrigger Mode" Operation ............................................................ 4-112
Checking "Crane Mode" Operation .................................................................. 4-114
REMOTE CONTROL OPERATION ............................................................................... 4-116
Cautions Before Operation ................................................................................... 4-116
Operation in Outrigger Mode ................................................................................ 4-116
Outrigger Setting .............................................................................................. 4-118
Outrigger Stowage ........................................................................................... 4-119
Operation in Crane Mode ..................................................................................... 4-120
Slewing Operation ........................................................................................... 4-121
Boom Telescoping ........................................................................................... 4-122
Hook Raising and Lowering Operation ............................................................ 4-122
Boom Derricking Operation ............................................................................. 4-122
Automatic Hook Stow Function ........................................................................ 4-123
Set-Up/Cancel Micro Speed and Enhanced Speed Mode .............................. 4-124
Engine Stop and Emergency Stop Procedure ................................................. 4-126
Engine Start and Reset Procedure .................................................................. 4-126
Checking After Crane Operation .......................................................................... 4-127
ELECTRIC MOTOR (OPTION) ...................................................................................... 4-128
Instrument Panel Sections .................................................................................... 4-129
Engine and Electric Motor Switch .................................................................... 4-129
Power Unit ............................................................................................................ 4-130
Power Supply Box ................................................................................................ 4-130
Inverter Unit .......................................................................................................... 4-131
Main Breaker (with a Leak Detector) ............................................................... 4-132
DC12V Power Switch ...................................................................................... 4-132
AC Circuit Power Switch .................................................................................. 4-133
Power Lamp (White) ........................................................................................ 4-133
Trouble Lamp (Red) ......................................................................................... 4-133
ELECTRIC MOTOR OPERATION ................................................................................. 4-134
Pre-start Inspection............................................................................................... 4-134
Pre-start Visible Checks .................................................................................. 4-134
Checking Before Starting Electric Motor .......................................................... 4-134
Checking After Starting Electric Motor ............................................................. 4-134
Connecting Power Supply Cable .......................................................................... 4-134
Operation and Checking After Power Connection ................................................ 4-136
Machine Operation ............................................................................................... 4-137
Machine Stop and Checks After Stopping Machine ............................................. 4-138
Disconnecting Power Supply Cable ..................................................................... 4-138
SEARCHER HOOK SAFETY PRECAUTIONS .............................................................. 4-139
Handling Precautions ........................................................................................... 4-139
Operating Precautions .......................................................................................... 4-139