561383-002 Issue 1.1
32
8.0 Height Alarm Conditions
When the machine equipment reaches a set height limit the EA Heightmaster
+
will go into alarm mode. The operator will be alerted
visually, audibly and operationally of the condition.
Height: 7.30m
! BOOM TOO HIGH
The display will inform the user which piece of equipment
is too high. The RED LED will illuminate. The internal and
external alarms will sound.
Height: 7.30m
! ARTIC TOO HIGH
Height: 7.30m
! ARM TOO HIGH
Depending on the piece of equipment causing the alarm condition, it will have its motion cut such that it cannot intrude into the set
height limit any further. If the Arm is causing the alarm condition, motion to the Boom and Artic (If fitted) will be cut.
In the case of triple articulation machines both base boom and secondary boom (boom and artic) will be restricted from raising should
either a “BOOM TOO HIGH” or “ARTIC TOO HIGH” condition occur.
The alarm condition will be cleared on lowering the equipment from the set height limit.
