User Mode

4.5.9 Setting of anemometer alarm threshold value (Option)

While the anemometer is used, if the detected wind speed exceeds the threshold value, an alarm sounds. Follow the procedure below to register the threshold value.

When the wind speed measured by the anemometer exceeds the registered threshold value, an alarm sounds, and the error code "W0097" is shown on the AML

1. Select the anemometer alarm threshold value setting menu icon, and press the < > key (set)

• The pop-up window for wind speed alarm threshold value setting is shown on the display panel.

2. Press the < > key (-) or < > key (+) to adjust the threshold value. Press the < > key (+) to increase the threshold value and the < > key (-) to decrease it.

You can set the threshold value between 0.0 m/s and 14.0 m/ s.

3. Press the < > key (set)

• When registration is completed, the pop-up window closes and the AML returns to the crane operation state.

To abort the registration, press the < > key (cancel)

The pop-up window closes and the AML returns to the crane operation status before registration.

Even after the AML is turned off, the registered information is retained. When the AML is turned on, the operation starts with the retained registered information.

4.6 Back light on (off) function

You can turn on (or off) the back light for the AML while the light switch is "OFF".

The AML back light turns on by pressing and holding the < > key.

The AML back light goes out by pressing and holding the < > key again.

B - 5 Against Action for AML ’ S System Error

Notice

• Do not operate the crane while the limited AML override switch is "ON". Only use this mode when you stow the crane in an emergency.

• The person having supervisory or management duties of the machine or the job shall keep the key for the limited AML override switch.

When the AML system is in error, the crane may not operate normally. In this case, stow the crane by the following procedure.

1. When a load is suspended, unwind the winch to lower the load to the ground.

2. Set the limited AML override switch to "ON".

• The emergency operation warning lamp on the AML will light up.

When the switch is released, it will automatically return to "OFF".

3. Stow the crane.

4 Return the limited AML override switch to "OFF", and remove the key.

5 Set the PTO switch to “OFF”