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1.6.5 MOMENT LIMITER FUNCTIONS
[1] OVERLOAD WARNING
1. SAFETY ZONE (“Actual load” is less than 90 % of the
“rated total load”)
• Green of the working status lamp lights up.
• The LED lights up in green if the load factor is less than
90 %.
2. PRE-WARNING (“Actual load” is 90 to less than 100 % of
the “rated total load”)
• Yellow of the working status lamp lights up.
• The LED lights up in yellow if the load factor is 90 to less
than 100 %.
• The alarm bleeps intermittently.
3. LIMIT WARNING (“Actual load” is 100 % or higher than
the “rated total load”)
• Red of the working status lamp lights up.
• The LED lights up in red if the load factor is 100 % or
higher.
• The alarm bleeps continuously.
• The hazardous operation of the boom stops
automatically.
• Voice message of “Overloading” is heard.
• “Load factor 100 % or more” LED (yellow) lights up.
4. CLEARING LIMIT WARNING AUTO STOP
If the system stops automatically, promptly perform the recovery operation caused by overloading.
See “Operation 1.6.3 [2] Recovery Operation After Auto Stop” for recovery operations.
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