Maeda MC815C - Crane Operation

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4.4 CRANE OPERATION
Set the operation mode selector switch (5) for the transmitter
to Travel.
[ HOOK RAISING AND LOWERING ]
Operate the right control lever (2) as follows:
• Lowering: Push the lever forward.
• Neutral: Release your hand from the lever.
The lever will return to the “NEUTRAL” position
and the raising/lowering of the hook block stops.
• Raising: Pull the lever to the rear side.
[ BOOM DERRICKING OPERATION ]
Operate the right control lever (2) as follows:
• Lower: Push the lever forward.
• Neutral: Release your hand from the lever.
The lever returns to the “NEUTRAL” position and
the boom derricking stops.
• Raise: Pull the lever to the rear side.
[ BOOM TELESCOPING OPERATION ]
Operate the left control lever (1) as follows:
• Extension: Push the lever forward.
• Neutral: Release your hand from the lever.
The lever returns to the “NEUTRAL” position
and the boom telescoping stops.
• Retraction: Pull the lever toward you.
[ SLEWING OPERATION ]
Operate the left control lever (1) as follows:
• Left slewing: Push the lever to the left.
• Neutral: Release your hand from the lever.
The lever returns to the “NEUTRAL” position
and the slewing stops.
• Right slewing: Push the lever to the right.