Maeda MC-174CRM, Руководство по эксплуатации

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7. CHECKING BEFORE OPERATION
Precautions shown in this section must be practiced prior to starting work, without fail.
Serious injury or death may arise when these checks are neglected.
Also refer to the section of “OPERATION 2.1 Checking before Operation” for checking of the
crane structure.
In the event where any failure is revealed during checking, repair it, or contact us or our agents
for services.
7.1 CHECKING BEFORE STARTING ENGINE
7.1.1 CHECKING BEFORE TURNING ON THE TRANSMITTER
For checking before Turning ON the Transmitter, ensure that the engine starter key is in the OFF
position, and also the Receiver main switch is OFF.
Otherwise, the engine may un-expectedly start and cause serious injury or death, while
checking the Transmitter.
Perform the following inspections while the Transmitter power is OFF:
• Check the control levers, operation buttons, LCD screen, Accelerator lever and Grip for oily dirt or other
contaminants.
Scrub away any dirt with a clean cloth.
• Check for foreign bodies such as particles of small stone or sand, caught into small openings in the
vicinity of the control levers and/or Accelerator lever.
If found, remove such particles completely. In the event where such particles are caught in the small
openings in the vicinity of the control levers and/or acceleration lever, they may disturb correct operations
and cause un-expected motion of the Crane which may result in a serious accident.
• Check for any cracks and/or damage to the Transmitter enclosure, or impairment to the rubber cover of
the operation levers and control buttons.
Repair such cracks or damage immediately.
Such cracks or damage may allow water to enter inside and bring troubles or failures to the Transmitter
and cause a serious hazard.
• Check the smooth and correct actions of each of the operation lever and control button, and the
Accelerator lever, also that they smoothly return to the each neutral position when the finger is released.
Repair the operation levers, Accelerator lever and/or control button without delay, when any of them
show an incorrect action.
Any failure to the operation levers, Accelerator lever and/or control button brings troubles or failures and
may cause a serious hazard.
• Check the connection cable for any cracks, damage, bent or loose connection or damage in the
connector section.
Repair or replace with a new cable, where such cracks, damages, or loose connection are present.