Manual Installation and Use
Pag 9 di 10
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSES SOLUTIONS
The Power Led does not light up - The system is not correctly power
supplied
- Power connections are not correct
- Verify the voltage electricity
network
- Verify power connections
The motor does not start up - The electrical connections are not
correct
- The DIP switch settings are not
consistent with the expected
functions.
- The motor fuse has blown
- Verify electrical connections
- Verify the DIP switch
- Verify the motor fuse on the
electronic board.
The motor starts up before receiving
the consent from the nozzle contact,
even if the DIP switch is correctly
configured
- When the system was powered the
first time, the nozzle was held up
and the nozzle contact was closed.
- ATTENTION: If the nozzle contact
has been configured, when the
system is powered the nozzle must
be replaced in its housing (open
contact). This is requested because
the system verifies all the
peripherals at the start up.
- Switch off the system, placed the
nozzle in its housing and switch on
the system again.
The system has an anomalous
behaviour or it never gives the
consent for starting up the motor
- Low tank level – Level sensor
enabled
- Software configurations are not
correct
- Problems of the board
- Verify the level and that the level
sensor works well
- Verify the software configurations.
Verify the number and the type of
the requested consents for
dispensing
- Verify that all the electrical
connections that concern the
consents are correct.
- If everything is correct, but the
system continues not working well
and it is necessary dispening only
by mean of the nozzle contact, set
the DIP switch 3 to bypass all the
electrical consents except the
nozzle contact.
Follow the instructions:
- Switch off the system
- Open the box taking off the screws
to get access to the board
compartement.
- Put the DIP switch 3 in “Electronic
control disabled”
