3 Overview
Display unit
Display element
Function
Possible malfunctions
Remedy
V-ribbed belt split or v-ribbed
belt tension too slack
V-ribbed belt tensioner faulty
Cable faulty
Alternator faulty
Charging controller or cut-out
relay faulty
(3) Charging indicator
(red)
- Lights up if there are
generator malfunctions.
Short circuit at output D+ of the
display unit
Insufficient oil i
n the crankcase
Engine too hot
Incorrect oil used
Internal leakage in the
lubricating oil circuit
Top up with engine oil
(4) Engine oil pressure
indicator/engine oil level
indicator
(red)
- Lights up and buzzer sounds
when the oil pressure is too
low.
- If the text field (28) also
shows
Oil with a double
arrow pointing downwards,
the engine oil level is too low.
(special equipment)
When the "Engine protection"*
function is activated):
- Truck moves at creep speed
(approx. 2 km/h)
Display in the text field (28):
- Error code
X202 if the oil
pressure is too low
- Error code
X201 and Oil
with double arrow pointing
down, if the oil level is too low.
Switch off the buzzer with the
reset button (22)
(5) Electrical controller fault
(red)
- Lights up when an electrical
fault is present.
Error code is displayed in the
text field (28).
Fan motor fa
ulty
Thermal sw
itch faulty
Water co
oler contaminated
Leakage in the cooling circuit
Coolant level too low
(6) Engine coolant tempera-
ture indicator
(red)
- Lights up if the maximum
permissible temperature is
reached. A buzzer also sounds
if the temperature limit is
exceeded.
When the "Engine protection"*
function is activated):
- Truck moves at creep speed
(approx. 2 km/h)
Display in the text field (28):
- Error code
X204
Switch off the buzzer with the
reset button (22)
(7)Joystick display electroni-
cally unlocked
(green)
- Lights up when the "Joystick
unlocked" function is activated.
24 Operating Instructions – 394 807 10 01 EN – 07/2011
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