Section 4 – BATTERY HANDLING Mini-Crawler Crane M A E D A
4-88 9/2020 MC285CB-3
Charging Method
Recharge the battery when the battery charge is
low.
If the battery is to be used for extended periods, it
should be fully charged beforehand.
If the battery becomes drained, follow the
procedures described in “Action When the Battery
Is Drained” on page 4-86.
Charge the battery using only the specified
charging method.
Check that the charging port, power cable, and
plug are free of water and dirt.
1. Check that the disconnect switch is in the
“LOCK” position. If not, turn the switch to
“LOCK”."
Fig. 4-212
2. Take out the power supply cable.
NOTICE: The power supply cable is stored inside
the inspection door.
3. Connect the power supply cable to the
charging port.
Fig. 4-213
4. Plug the power supply cable into the power
supply outlet.
Fig. 4-214
5. Turn the starter switch to “ON”. Charging
starts.
Once the battery is confirmed as charged on the
monitor, turn the starter switch to “OFF”.
Turning the starter switch to “OFF” automatically
turns off the power once charging is complete.
The charge level can also be checked during
charging using the working status lamp.
• Flashing green: 96% to 100% charge
• Flashing yellow: 80% to 95% charge
• Flashing red: 0% to 79% charge
The working status lamp flashing can be turned on
or off via the monitor.
If work is to be carried out while charging, leave
the starter switch in the “ON” position. The power
will not be turned off automatically when charging
is complete in this state. Charging will also
resume if the battery level falls below 50%.
6. Once charging is complete, unplug the
charging cable from the power supply outlet.
WARNING! Do not remove the power supply
cable from the charging port, as there is a risk
of electric shock. When unplugging, always
unplug by holding the plug and not by pulling
the cable.
Fig. 4-215
7. Unplug the power supply cable from the
charging port, then close the cover on the
charging port.
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