Advance acoustic ADVANCE RS 501, Руководство по обслуживанию

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SERVICE MANUAL ENGLISH
RS 501 33019746(2)2010-03 137
IMPIANTO ELETTRICO
CONTROL PANEL DISPLAY FUNCTIONS (Continues)
Engine coolant temperature • : the temperature is shown by the horizontal bar indicator (K). The bars fl ashes in case
of overheating. The temperature instantaneous value (V) is shown too. The symbol (U) indicates that the temperature
indicator is activated.
CAUTION!
If the coolant temperature is high, the engine stops and a continuous warning buzzer signals the
problem. The warning buzzer can be reset by pressing the button (41) on “SEL” for several seconds.
CAUTION!
If the temperature sensor is faulty, the display shows warning messages according to the type of fault
(short or open circuit) (for the alarm coding see the “Alarm description” paragraph). Repair the circuit
and replace the temperature sensor, see the relevant procedure.
Dust control system tank water level • with the relevant indicator (S):
– main tank and sub-tank are full
– main tank and sub-tank are empty. In this condition, the dust control system turns off after about 10 seconds.
Machine operation mode • with the relevant indicator (T):
N – , machine movement mode is not regular.
When pressing the drive pedal, the “N” symbol is replaced by the symbol .
WARNING!
When the drive pedal is pressed, if the symbol is not shown, but the letter “N” still appears on the
display, it means that the parking brake is engaged (release the lever) or that the pedal sensors are
faulty.
Engine operation hours • (M) with the relevant symbol (L).
WARNING!
If the symbol is not shown, but the key appears on the display, it means that the maintenance
interval has expired. Proceed as shown in the relevant chapter.
F
H
B C
D
I
G
A
E
R S
V
K
Q
O
U
P
T
L M
N
ENG
rpm
%
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