Maeda D3001, Operation Manual

Page: 170 / 294

Section 4 – REMOTE CONTROL OPERATION Mini-Crawler Crane M A E D A
4-106 3/2019 MC305C-3
REMOTE CONTROL
OPERATION
WARNING!
• In no event, attempt to disassemble or
modify the Transmitter or Receiver, which
may cause an electrical shock or a fire.
• Avoid to make an impact to the Transmitter
by dropping or hitting. A damaged part of
the enclosure allows water to enter inside
that brings its troubles or failures and
cause a serious hazard, such as
malfunction or electrical shock.
In such event of dropping and damage,
contact us or our sales service agency.
• In no event, water-wash the Transmitter or
Receiver; that allows water to enter inside
and brings its troubles or failures and
cause a serious hazard, such as
malfunction or electrical shock.
• Both remote control operation and manual
operation at a time are not allowed.
That may cause the un-expected behaviour
of the Crane and results a serious hazard.
The Crane must be operated by only in
either method. (Manual operation is not
available, when the remote control is
active.)
• Prior to start the remote control operations,
always conduct inspections of both the
Transmitter and Receiver, in accordance
with "REMOTE CONTROL SYSTEM
VERIFICATIONS" on page 4-96.
Cautions Before Operation
1. So that dropping the Transmitter is
prevented, hook one end of the hook belt
(16) to the Transmitter and attach another
end to the operator’s waist belt, or such.
Fig. 4-313
2. Always conduct inspections of both the
Transmitter and Receiver, in accordance
with "REMOTE CONTROL SYSTEM
VERIFICATIONS" on page 4-96.
3. Make sure that the receptacles (14) in the
both ends of the connection cable are
secured to both the Transmitter and
Receiver, respectively.
Fig. 4-314
NOTICE:
• When it is required to change the initial values
of settings such as the contrast of the
Transmitter LCD screen, the light, or the OFF
timer, once switch to "A MODE" for
adjustment.
• In the event that the remote control operation
is discontinued for the length of the "Auto shut
-OFF time" or more, during the crane operation,
the Transmitter power will be automatically cut.
To resume the remote control operation, turn
ON the Transmitter and set each items for the
operation mode, again.