Advance acoustic ADVANCE RS 501, Руководство по обслуживанию

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ENGLISH SERVICE MANUAL
138 33019746(2)2010-03 RS 501
IMPIANTO ELETTRICO
CONTROL PANEL DISPLAY FUNCTIONS (Continues)
Alarm visualization 3.
When the engine is running, in case of machine malfunctions, the alarms will be shown on the display (82).
These alarms are shown in the visualization (A).
WARNING!
The alarms are shown for up to 5 seconds. Then the alarm is stored in the B_BOX (see the relevant –
paragraph).
The alarms are shown also in the ALARM LIST (refer to ALARM.01 and ALARM.02 in the relevant
–
paragraph).
The alarms are indicated by the name “ALARM” (B) and by some symbols which identify the source (C) and the seriousness (D)
of the alarm. The visualization shown on the second line of the text identifi es the alarm description (E). For some serious alarms,
the machine will be automatically shutdown. In this case the counter (F) resets after a countdown of 20 seconds, then a message
appears (G).
In the alarm indications, the seriousness symbol can be different:
- Alarm which does not compromise the machine operation. Check/replace the component which caused the alarm.
- Serious alarm which does not cause the machine shutdown. Follow the relevant procedure to repair the fault.
-
STOP
Serious alarms which causes the machine shutdown. Follow the relevant procedure to repair the fault.
The alarms recognized and shown on the display (82) are shown below:
Fuel level sensor short-circuited (I) –
Open fuel level sensor (J) –
Engine coolant overtemperature (K) (the engine is automatically shut-off) –
Engine oil low pressure (L) (the engine is automatically shut-off) –
Hydraulic system oil low level (M) –
Open or disconnected engine coolant temperature sensor (N) –
Coolant temperature sensor short-circuited (H) –
Open or disconnected engine oil pressure sensor (O) –
The above-mentioned alarms are also indicated by the activation of the relevant warning lights shown in “Description of the control
area” paragraph, and by a continuous warning buzzer. The warning buzzer can be reset by pressing the button (41) on “SEL” for
several seconds.