TIGIEFFE AIRO R Series, Use And Maintenance Manual

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Use and Maintenance Manual - R13 R17 Series Page 43
5.1.3.7.3. Enabled warning light Diesel motor fault / low fuel level (ZD) (DIESEL motor only)
This warning light indicates malfunctioning of diesel motor or low fuel.
On steady with machine on; platform control panel; heat motor power selected. Diesel motor off ready for start-up. Insufficient
motor oil pressure.
Slow flashing in the event of the motor head overheating. If on, it stops the Diesel motor; if off, it prevents the Diesel motor from
starting.
Fast flashing in the event of low fuel. This warning is active only when the motor is running.
5.1.3.7.4. Danger warning light (unsteady position and faults indicator)(ZE)
It flashes quickly for 4 seconds together with the audible alarm at the machine start-up in case of fault during safety test on controls
(levers, joystick control, buttons, etc).
It is lit up steady together with the audible alarm when the chassis inclination exceeds the allowed value. All types of lifting and
telescopic extension are blocked. Retraction movements (lowering and rotations) are possible at reduced speed. It is necessary to
lower the booms completely and then place the machine onto a horizontal surface.
On steady with activation of audible alarm when one of the levelling jack looses contact with the ground with lifted platform. All
types of lifting and telescopic extension are blocked. Retraction movements (lowering and rotations) are possible at reduced speed.
Booms must be lowered completely and outriggers positioned on a firm ground.
WARNING! The activation of this indicator warns of a dangerous situation since the machine has reached a
dangerous inclination level for the machine stability.
When the chassis inclination exceeds the allowed value, to prevent increasing the overturn risk, the operator
on the platform is recommended to retract the telescopic boom first and to lower it as the last operation.
5.1.3.7.5. Overload alarm warning light (ZF)
This light is not active on the a.m. models the machine is not equipped with a platform load control system as in the design phase
we considered stability and overload criteria increased as reported by the EN280 in paragraphs 5.4.1.5 and 5.4.1.6 .
5.1.3.7.6. Outriggers position warning lights (ZA)
When all warning lights are ON steady, all levelling jack pads are resting on the ground.
When all warning lights are off, none of the levelling jack pads is in contact with the ground.
Platform can be lifted only when all warning lights are on with no other alarms (see description other warning lights).
WARNING!
When the platform is lifted if one of the feet looses contact with the ground, the corresponding warning light
ZA turns off, danger red light ZE turns on and all lifting movements are inhibited. Cage lowering on the ground
is still possible (lowering and turret rotation in both directions) at automatically reduced speed.
With one or more pads resting on the ground (one or more ZA warning lights are ON) drive is inhibited. To
carry out drive movement,it is necessary to lift the pads from the ground.