Maeda MK0003, Service Manual, Page: 192 / 348

2-164
(3-6) Charge abnormality display
Indicates an abnormality of the charging system.
It is normal if the monitor lights up when the main starter button is
turned “ON” and comes off as engine speed increases after engine
start.
The charging system has an error if the monitor lights up during
operation.
Stop the operation immediately. Then, check the tension of the
alternator belt, the battery and alternator output voltages, and others.
(4) Fuel gauge
Displays the remaining amount of fuel in the tank.
The gauge displays the remaining amount of fuel when the main
starter switch is turned “ON”.
If the amount of fuel has decreased on the gauge during operation,
stop the operation immediately and replenish fuel.
NOTES
• Fill the fuel tank to full at the end of work for the day.
• Even if the starter switch is turned “ON”, a regular remaining
amount is not displayed for a while in some cases, but this is not
an error.
(5) Hour meter/clock display
Displays total operation hours of the machine.
Use this value as a reference for periodical check intervals.
When the engine is running, the meter indication advances even if the
machine is not operated.
The meter indication advances “1” when the machine has been
running for 1 hour regardless of the engine rotation speed.
See “(7) Display setting screen button” of “19.2.2 User mode” for
switching between hour meter and clock.
(6) Fixed hook caution display
When fixed hook is selected and then return to home, message of
“Select! Hook position” appears in blinking all times. If actual position
of fixed hook matches, crane can be used safely even the message is
shown.