Counterweight Removal/Install Device Alarm (Optional) - Hitachi ZAXIS 450LC-3 Operator's Manual

Counterweight Removal/Install Device Alarm
(Optional)
When oil pressure in the counterweight remove/install device
cylinder increases, the buzzer sounds and icon (A) is displayed
on the monitor.
d
CAUTION: If the machine is operated with the buzzer
sounds and icon displayed, the counterweight
removal/install device may have serious trouble. The
buzzer and icon display can be cancelled (Cylinder
oil pressure be relieved) by moving front attachment
or travelling. If it can not still be cancelled, lower the
cylinder to the "REST POSITION" and operate shutoff
valve following the "SHUTOFF VALVE ORIENTATION"
procedure.
OPTIONAL ATTACHMENTS AND DEVICES
13-11
Monitor and Icon (A)
M1J3-13-008