IHI IC75 Operation Manual page 52

Slope Warning
The warning lamp (1) of the slope warning device on the
ceiling goes on and the alarm buzzer sounds for 5
seconds, if the machine is inclined in the forward direction
by 9° or more while moving down a slope.
Overrun warning lamp
The overrun warning lamp (2) on the ceiling goes on and
the alarm buzzer keeps sounding, if the engine speed
-1
exceeds 2300 min while moving down a slope.
Carry out the following operation to reduce the speed
immediately.
1. Return the travel lever to the neutral position.
2. Reduce the engine speed down to the low idling speed.
3. If the speed is not reduced, push down on the STOP
mark position of the emergency stop switch (4).
The engine stops in emergency and the machine stops
traveling.
IC75 ENG
OPERATION
Posture that activates the safety warning devices
3-10
ALARM POWER
Overrun Slope
warning lamp warning lamp
Safety warning devices
Warning lamp positions