Furukawa Unic URW370C4U Series, Руководство по эксплуатации и техническому обслуживанию

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U-WAVE, Radio remote control device, (Option)
In order for the interlocking balance retain-
ing function to be invalid, depress the “store
hook switch” with the “boom Up/Down
switch” turned to “Down”.
Voice message, “Change control mode,
Change control mode”, sounds and the inter-
locking balance retaining function changes to
be invalid.
(The voice message does not sound when the
function remains as it was.)
Switching condition of the interlocking bal-
ance retaining function can be confirmed as
the mode indicator is to be lit as in [
]
(meaning “invalid”) while the switch is
being controlled.
Speed lever
Store Hook switch
Hook Up/Down switch
3. Interlocking balance control function
When interlocking operation (operation of speed lever with more than 2 of “selector switches”
thrown) is carried out through the radio control transmitter, the system equips the function con-
trolling movement of each control lever for each combination of the “selector switches”.
Therefore, when the speed lever is pulled to its extreme, movement of each control lever varies
in accordance with combination of “selector switches”.
In some cases, the control lever may not be shifted to its full extent despite the fact that the
speed lever on the radio control transmitter has been fully pulled which is not a fault.
Remarks On interlocking balance retaining function:
The crane equips interlocking retaining function which prevent its operating speed from making
an abrupt increase when interlocking operation is switched to independent operation,
When operation is switched from interlocking to independent (change from operation of speed
lever with more than 2 of “selector switches” thrown to operation of speed lever with one of
“selector switches” thrown), control speed may become slower as oppose to that of the indepen-
dent operation, which is not a fault.
In order to correct this, release all the “selector switches” once and go back to independent
operation again.
For immediate returning to normal speed of independent operation when it is switched from
interlocking to independent, validity of interlocking balance retaining function can be switched
through the transmitter.