Gasboy Islander PLUS Installation Manual page 112

Fault Probable Cause
Pump does not Pump setup is
supply fuel incorrect
Faulty connection to
pump
8-port failure
Pump malfunction
Handle-on switch
problem
98
Table 5-1. Islander PLUS Troubleshooting (Cont'd)
Checks
Mechanic pump does not refuel (Continued)
Check pump setup:
• Pump server
• Buses
• Prices
• Pulse rate
Check Control cables
from Islander PLUS to
pump
Verify that Power LED
is lit
Verify that Control red
LED on MPI-C board is
lit
Turn the Islander PLUS
bypass switch on, lift the
nozzle and check that
the pump supplies fuel
Is the In Use red LED in
MPI-C board lit when
nozzle is lifted?
Corrective Action
1. Set pump parameters
2. Save and reload
3. Check again
Make good electrical
connection
If it is off, use a voltmeter to
check power supply to the
unit:
If power supply is OK, then
replace the 8-port board. If
power supply is faulty,
replace the power supply
1. Replace MPI-C board
2. Replace 8-port
If the problem persist:
1. Check Handle-On Switch
2. Repair pump
1. Check In Use cable and
repair, if necessary
2. Check Terminal wires
and repair, if necessary
3. Check The In Use Switch
in the pump and repair, if
necessary
Islander PLUS Manual