Maeda MC815C, Руководство по эксплуатации, Страница: 131 / 426

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[Resetting]
To reset the upper limit value that has been set (the indicator lamp is illuminating in orange),
push and hold the switch for 5 seconds.
The currently effective upper limit value will be reset. At the same time the illuminated orange
indicator lamp at the switch turns blue to indicate that the set value for the upper limit has been
reset.
NOTES
The setting and resetting operations cannot be performed consecutively even if the switch is
pressed and held for 2 seconds. To perform these operations consecutively, release your finger
from the switch between each operation.
[5] LIFTING HEIGHT LIMITER SWITCH
Use this switch to set or reset the upper limit value for the
lifting height.
Though the lifting height limit is activated by detecting the
height of the front end of the boom, the lifting height
appears in the display field indicating the height of the
hook when it is hoisted until over-winding is detected.
[Setting]
With no value being set for the upper limit angle, set the boom to a height you want to set as an
upper limit for the lifting height, and push and hold the switch for 2 seconds.
The lifting height at this time will be set as an upper limit.
At the same time, the illuminated blue indicator lamp on the switch turns orange to indicate that
the upper limit height has been set.
To enable this setting, turn the key switch to the “OFF” position and then turn it to the “ON”
position again, or move the boom with the engine running so that the lifting height becomes
smaller than the set value by at least “1.3 m” to get the boom out from the warning alarm zone.
NOTES
Before performing a practical operation, be sure to check if the boom automatically stops when
it reaches the specified lifting height limit. If the boom does not stop, set the upper limit for the
lifting height again by repeating the above procedure.
[Resetting]
To reset the upper limit value that has been set (the indicator lamp is illuminating in orange),
push and hold the switch for 5 seconds. The currently effective upper limit angle will be reset. At
the same time the orange indicator lamp at the switch section turns blue to indicate that the set
value for the upper limit has been reset.
NOTES
The setting and resetting operations cannot be performed consecutively even if the switch is
pressed and held for 2 seconds. To perform these operations consecutively, release your finger
from the switch between each operation.