WARNING LIGHTS

1 - GENERATOR WARNING LIGHT

This warning light comes on when the starting circuit is ener-gized and goes out when the engine exceeds the idling speed;

if this warning light remains on even when the engine is run-ning at the normal operating speed, this means that the alter-nator does not work and the battery is not charged correctly.

NOTE

q If the warning light remains off when the ignition key is

1 Generator warning light 7 Speed increase warning light 2 Preheating warning light 8 Floating device warning light 3 Engine oil pressure warning light 9 Direction indicator warning light 4 Air cleaner clogging warning light 10 Working light warning light

5 Hydraulic oil filter clogging warning light 11 Safety device functionality control unit 6 Parking brake warning light

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2 - PREHEATING WARNING LIGHT

This warning light comes on when the ignition key is turned to position « » to start the engine at low temperatures and goes out automatically after approximately 13 seconds (see

"3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLI-MATES").

3 - ENGINE OIL PRESSURE WARNING LIGHT

This warning light comes on and activates the acoustic alarm with engine at rest when the starting circuit is energized and goes out as soon as the engine lubrication circuit is pressu-rized.

If this warning light remains on or comes on with the engine running, stop the machine immediately and try to locate the trouble.

4 - AIR CLEANER CLOGGING WARNING LIGHT

This warning light comes on when the engine air filter needs cleaning.

5 - HYDRAULIC OIL FILTER CLOGGING WARNING LIGHT This warning light comes on when the hydraulic circuit filter needs replacing.

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INSTRUMENTS AND CONTROLS

6 - PARKING BRAKE WARNING LIGHT

This warning light comes on when the parking brake circuit isn't pressurised (brake applied).

If the warning light comes on during routine operations, stop the machine and try to locate the cause of the malfunction.

7 - SPEED INCREASE WARNING LIGHT

It comes on when the high speed is selected (see "3.3.3 pos.

13 - SPEED INCREASE BUTTON").

8 - FLOATING DEVICE WARNING LIGHT

It comes on when the floating device is connected (see "3.3.3 pos. 14 - FLOATING DEVICE SWITCH (if installed)").

9 - DIRECTION INDICATOR WARNING LIGHT

This warning light comes on intermittently when the lever on the dashboard is operated (see "3.3.3 pos. 8 - DIRECTION INDICATOR SWITCH") or when the emergency switch is oper-ated (see «"3.3.3 pos. 6 - EMERGENCY SWITCH (HA-ZARD)").

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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").

11 - SAFETY DEVICE FUNCTIONALITY CONTROL UNIT This control unit is positioned on the dashboard and checks the 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 - RED 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 machine 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 sen-sor is on.

LED off - (With the red warning light coming on at the same time) This means that the operator is standing or that he is not inside the cab.

NOTE

INSTRUMENTS AND CONTROLS

C - GREEN WARNING LIGHT

LED on - This means that the safety bars are down and therefore safety is ensured.

LED off - (With the red warning light coming on at the same time) This means that the safety bars are not com-pletely down and therefore the work equipment and the travel function cannot be used.

CAUTION

q The sounding of the acoustic alarm (buzzer) signals that the solenoid valve coil is jammed.

This alarm sounds even with the engine at rest and disconnected ignition key.

q Be particularly careful in the following conditions:

A) Safety bars lifted and temporary jamming of the valve. (The engine stops and the acoustic alarm sounds).

Lower the work equipment to the ground (see "3.3.5 MACHINE CONTROLS"), get off the machine and try to locate the trouble.

B) Coil jamming with engine off. (The acoustic alarm sounds).

Lower the work equipment to the ground (see "3.3.5 MACHINE CONTROLS"), get off the machine and try to locate the trouble.

q When the troubleshooting takes long, disconnect the negative pole (-) of the battery, in order not to de-plete it comde-pletely.

NOTE

q The green leds (seat and bar) come on only if the operator has engaged all the safety locks and released the parking brake (red led on). The leds go out whenever the bar is lifted (servocontrols off); to reactivate the servo-controls, seat in the driving position, lower the safety bar and press the parking brake push button (green and red leds on).

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INSTRUMENTS AND CONTROLS