50
English
10.3 Troubleshooting
FAULT
CAUSE
REMEDY
The display does not display the
values
• No power
• Turn the ignition key to ON
• Check the power cable connections
• Check the main fuse (BRAVO 30X)
• Check the computer fuse
F4
(BRAVO
32X)
• Check control unit fuses
F1
and
F5
(BRAVO 32X);
refer to par. 10.1 - Fuse replacement
The valves do not respond to
controls
• The valves are not connected
• Connect the connectors
• Fuse burnt
• Check the main fuse (BRAVO 30X)
• Check control unit fuses
F1
and
F2
(BRAVO 32X);
refer to par. 10.1 - Fuse replacement
The display does not display the
speed
• Incorrect programming
• Check the wheel constant setting *
• Speed sensor signal not received • Check the speed sensor connection
The displayed speed is incorrect
even at constant speed
• Incorrect programming
• Check the wheel constant setting *
The delivery volume display is
incorrect
• Incorrect programming
• Check the wheel constant setting *
• Check the product density factor setting *
The treated surface total displayed
on the computer differs from the
actual amount of terrain covered
• Incorrect programming
• Check the wheel constant setting *
• The surface treated counter has
not been reset
• Reset the counter *
The delivered liquid total displayed
on the computer differs from the
actual value of litres/GPM really
delivered
• Incorrect programming
• Check the product density factor setting
• The liquid delivered counter has
not been reset
• Reset the counter *
A section valve refuses to open
• No power to valve
• Check the electrical connection and
operation of the valve
* Refer to the user and maintenance manual provided with the BRAVO computer.
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