Cha pte r B
User Mode
Cha pte r B
B-5 Against Action for AML’S System Error NOTICE • Never operate the crane when the AML override key switch is turned to "ON". Use this switch only to stow the crane in an emergency. • Vehicle responsible personnel or construction responsible personnel should keep the key for the AML override key switch. If the cases listed below occur, an error occurs in the AML system. • Even after performing a recovery operation corresponding to the error code, the error code remains. • An error code other than given in the error code list is shown. • The crane stops and you cannot operate it. In this case, stow the crane by the following procedure. 1. When a load is suspended, unwind the winch to
(ex.: GR-700N-1)
lower the load to the ground. 2. Insert the key into the AML override key switch, and turn it to "ON". 3. Stow the crane. 4. Return the AML override key switch to "OFF", and remove the key. When your hand is released from the key, the switch returns to the "OFF" automatically.
B - 46
W301-0481E
