INSTRUMENTS AND CONTROLS 10 - WORKING LIGHT WARNING LIGHT It comes on when the working lights are turned on with the switch positioned on the dashboard (see”3.3.3 pos. 5 WORKING LIGHT SWITCH”). RWA07180 70 C This control unit is positioned on the dashboard and checks the E A B C RWA31910 A RWA22370 B RWA22380 E A B C RWA31910 condition of the safety devices installed on the machine. The signals are shown on the display by the coming on and going out of the warning lights. The functions are the following:
A - ORANGE WARNING LIGHT LED off - This means that all the safety devices are on and therefore all the machine functions are normal (the solenoid valve ensures the lifting of the work equipment and the ma- chine travel). LED on - This means that at least one safety function is lacking; in this case the solenoid valve is closed and does not permit the lifting and therefore the use of the work equipment and the machine travel. B - GREEN WARNING LIGHT LED on - This means that the operator is correctly seated in the driving position and that the operator presence sensor is on.
LED off - (with simultaneous coming on of the orange warn- ing light) This means that the operator is standing or that he is not inside the cab. IMPORTANT • The operator presence signal (seat) starts the emergency condition with a delay of 1.5 seconds. With this solution the operatorís jerks (especially when working on uneven ground) are sensed without signalling repeated emergencies.