Advance acoustic ADVANCE RS 501, Руководство по обслуживанию

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ENGLISH SERVICE MANUAL
136 33019746(2)2010-03 RS 501
IMPIANTO ELETTRICO
CONTROL PANEL DISPLAY FUNCTIONS
When the key is turned to ON 1.
When the ignition key (76) is turned to the fi rst position, the display (82) shows for a few seconds the fi rst screen (A) with
numbers or symbols that indicate the machine condition. The parameters that can be checked are shown below.
Scheduled maintenance intervals • . MA0 (D) indicates the scheduled maintenance at 200 hours, while MA1 (F)
indicates the scheduled maintenance at 800 hours. If one of the intervals is nearly expired or expired (negative number),
maintenance procedures must be performed as shown in the relevant chapter.
NOTE
When one of the maintenance intervals has expired, one of the symbols (D or F, Fig. H) fl ashes for a few seconds at
machine start-up.
Display functions:
Active transport hour calculation • (B).
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.
Number of transport hours • (C).
Alarm counter • (H). It counts the number of alarms occurred after the last reset of the control unit. If the number is different
from zero, contact a Advance Service Center to reset the system.
Software overhaul • (I).
Road sweeper identifi cation number • (G). The number “006” identifi es the RS 501 model, with Kubota V1505T engine.
Fasten the seat belts • . The fl ashing symbols (E) warns that the seat belts must be fastened.
Transport mode visualization 2.
When the key is turned to ON, the display (82,) automatically shows the transport/working mode visualization (J) thus replacing
the screen (A). The screen (J) remains even after the engine has been turned on. It shows the following parameters.
Engine speed • : 4-digit number (P) with the following symbol
ENG
rpm
(N).
CAUTION!
If the engine speed sensor is faulty, the switches on the display are not illuminated. Repair the circuit
and replace the engine speed sensor, see the relevant procedure.
Fuel level • : the fuel level is shown by the horizontal bar indicator (O). The last bars indicate the reserve, they fl ash when
the level is low. The fuel level instantaneous value in % (Q) is shown too.
CAUTION!
If the fuel level is low, a continuous warning buzzer signals the problem. The warning buzzer can be
reset by pressing the button (41) on “SEL”.
CAUTION!
If the level 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 level sensor, see the relevant procedure.
CAUTION!
If the level sensor is faulty, a continuous warning buzzer signals the problem. The warning buzzer can
be reset by pressing the button (41) on “SEL” for several seconds.
The symbol (R) indicates that the fuel level indicator is activated.