4-34 BA 35203_04 * 3.0 * 35203_04_04_Inbetriebnahme_04.fm
4 Putting into operation
4.3 Overview of indicator lights
Indicator lights on indicating instrument
Indicator light (green) – left/right turn indicators
Flashes intermittently when the direction indicators are used
– see “Turn indicators” on page 5-28.
Indicator light (green) – right/left turn indicator light on rear
attachment
Flashes intermittently when the turn indicators are used and a front or rear
attachment is connected electrically.
Indicator light (yellow) – control unit/controller
Illuminates if an error comes from the engine controller or the cabin
controller
– see “Error memory” on page 4-44 and
“Malfunctions of the electrical system” on page 8-4
Indicator light (red) – fuel system water separator (option)
Illuminates if there is too much water in the water separator of the fuel
prefilter:
Drain water – see “Fuel system” on page 7-27.
Indicator light (red) – dirt in hydraulic oil filter
Illuminates if the resistance of the oil flow in the return filter is too high
– see “Monitoring the hydraulic oil and the return filter” on page 7-44.
Indicator light (yellow) – air filter
Illuminates if the air filter is dirty
– see “Air filter” on page 7-40.
Indicator light (red) – engine oil pressure
Illuminates if the engine oil pressure is too low
– see “Engine lubrication system” on page 7-31.
Indicator light (yellow) – preheating
Illuminates when the key in preheating start switch is in position 1.
A sheathed-element glow plug preheats the intake air of the diesel engine
during this time and is switched off once the preheating time is over
– see “Starting the engine” on page 4-58.
Putting into operation
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