GREER Company MicroGuard RCI 514, Руководство оператора

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20
SYSTEM SETUP
CANCEL ALARM BUTTON
Crane
Setup
1
REAR WINCH PICK FROM BOOM MODE B
77.8
36.9
6,100
1
61.0
12,700
360
°
FULL OUTRIGGER
NO AUX HD
The Cancel Alarm button (Item1) is used to silence the audible alarm. Pressing this button once will
cancel an audible alarm which has occurred as a result of an:
 Overload
 A2B Alarm
 Operator Programmable Alarm
The audible alarm remains cancelled until the condition that caused the alarm has been removed.
For example, if the audible alarm sounded because of an overload condition it will remain cancelled
until the overload condition has been removed.
If another alarm condition that normally causes an alarm to sound, such as an A2B, occurs while
the audible alarm is cancelled or if the previous condition (overload) is removed and then reoccurs,
the new alarm condition will cause the audible alarm to sound again.
The Cancel Alarm button may also used to reset the function kick-out relay. It may be necessary to
override a function kick-out to clear the fault condition.
For example, if the boom hoist cylinder is fully extended the pressure will increase enough to create
a false overload and the FKO will not allow the operator to lower the boom. Using the bypass will
allow the operator to retract the boom hoist cylinder and clear the alarm condition.
When the machine is to be rigged it is often necessary to put the boom in a position which could
cause function kick-out. Using the bypass is necessary in this situation.