ARAG Bravo 400S Seletron - Manual (Page 110)

110
17 MAINTENANCE / DIAGNOSTICS / REPAIRS
17.1 Error messages
MESSAGE ON DISPLAY CAUSE REMEDY JOB MODE
Drive!
The machine is stopped
Main switch ON with machine stopped
• Start the machine.
• Move main switch downwards
(position OFF)
Master ON
+
AUTO ON
Connection to RCU not detected!
Communication problems between monitor and
control unit (RCU)
• Check condition of connection cables
(and connectors) between monitor and control unit
(par. 5.2)
--
The cables are damaged • Replace the cable --
GPS receiver not connected!
Wrong connection of receiver cable to Bravo
400S
• Check connection to receiver (par. 5.2) --
The receiver connection cable is damaged • Replace the cable --
The receiver is damaged • Replace the receiver --
Insufficient GPS signal quality!
The position and number of satellites do not
allow a suitable driving precision
• Wait for signal strength to improve --
GPS receiver gives invalid data!
The receiver is establishing a connection to the
satellites
• Wait for connection --
DGPS correction not available!
DGPS signal unavailable in the working area • Disable DGPS correction (par. 10.2.1) --
DGPS connecting • Wait for connection --
Activate pump!
Missing flowrate
Main switch ON but rate at zero • Start the pump and move the machine.
Master ON
+
AUTO ON
Minimum tank level reached!
Tank level is lower than the set reserve value • Fill the tank (par. 15.3) Master ON
Minimum value was not set
correctly
• Check set reserve value (par. 10.1.10)
Automatic adjustment locked!
Pressure does not reach set value • Increase driving speed
Master ON
+
AUTO ON
Limit was not set correctly • Check set limit (par. 10.1.12)
Decelerate!
Pressure too high
The pressure exceeds the maximum level
allowed for the nozzle being used
• Decrease driving speed
• Adjust the operating pressure so as to respect
the previously set limits for nozzles in use.
• Check set maximum pressure for nozzles in use
(par. 10.1.7) Master ON
Accelerate!
Insufficient pressure
The pressure does not reach the minimum value
for the nozzle in use
• Increase driving speed
• Adjust the operating pressure so as to respect
the previously set limits for nozzles in use.
• Check set minimum pressure for nozzle in use
(par. 10.1.7) Master ON
CONTINUES
MAINTENANCE / DIAGNOSTICS / REPAIRS