Maeda MC305C-3 - Operation in Crane Mode

Section 4 – REMOTE CONTROL OPERATION Mini-Crawler Crane M A E D A
4-110 3/2019 MC305C-3
5. Turn one of the outrigger operation levers to
"Retract (upper)" and pull the Accelerator
lever slowly.
Fig. 4-331
6. When the outrigger is completely retracted,
slowly release the Accelerator lever, then
release the outrigger operation lever to
return to its neutral position.
NOTICE: Repeat the same process to the other
three outriggers to retract all the four outriggers
completely and stow them to the proper position.
Operation in Crane Mode
WARNING!
• Ensure that all the outriggers are properly
installed.
Where outriggers are improperly installed,
it may result a serious hazard, such as a
Crane tipping.
• During crane operations, always refer to
the portable rated total load chart and
avoid over-loaded operations. Operations
in over-loaded conditions may damage or
tip the Crane, which results a serious
hazard.
• Check the smooth and correct actions of
each operation lever of the Transmitter,
and that they smoothly return to the each
neutral position when the finger is
released.
• Each operation lever of the Transmitter will
be blocked by its stopper when it is moved
full. When it is blocked, do not attempt to
push more, otherwise it may damage the
Transmitter and cause its fault; it may
result a serious accident.
• To toggle each operation lever to the
opposite side, or to use another lever,
always release the Accelerator lever, each
time. Also, to operate the Crane,
manipulate the operation lever first, then
pull the Acceleration lever, next. To stop
the operation of the Crane, release your
finger from the Accelerator lever, first, and
next discharge the operation lever.
• Always actuate the Accelerator lever with
caution to the acceleration rate.
It must be properly controlled to keep the
appropriate crane operation speed and
avoid any abrupt motion. Such abrupt
acceleration or deceleration especially
while a load is hung will make a large
impact to the Crane and may result a
serious hazard such as Crane tipping or
damage.
• During a load is hung, do not attempt to
perform multiple operation at a time, the
hook raising and the boom lift, for instance.
That may cause abrupt change of the load
condition and cause a serious hazard such
as the Crane tipping or damage.
1. Ensure that the main switch of the Receiver
is in the OFF position.
2. Start the engine by the Starter switch of the
Crane.
3. Push the Power switch of the Transmitter to
power ON.
Confirm that the LCD screen shows the
mark as the figure in the below and the
"CRANE MODE" is automatically provided.
Fig. 4-332