Maeda CC1485S-1 - Page 88

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[11] SLEWING PARKING BRAKE EMERGENCY CANCELING SWITCH
CAUTION
This enables slewing operation temporarily when the controller is abnormal. Do not use
this switch except in the abnormal case. Promptly repair the abnormal area.
Use this switch to perform slewing operation temporarily
when an abnormality occurs.
• (a) "Release" position: Abnormal case (switch raising) +
buzzer sounding and display on
the monitor
• (b) "Normal" position: Normal case (switch lowering)