INFICON Sensistor ILS500F Leak Detection System - Manual (Page 50)

Troubleshooting 50
ninp69e1-a (1410)
8 Troubleshooting
8.1 Fault Symptoms
8.2 Perform Hardware Test
• For troubleshooting and testing of the system, use Service menu.
• For remote troubleshooting, use Service Run menu.
• Venturi Pump and all Gas Valves can be tested automatically.
Fault Symptom Fault Measures
Evacuation Failed Failed to reach vacuum
within the specified time.
Large leak on Test Object
or connections.
Check the compressed air
supply.
Gas Fill Failed Failed to fill to the right
pressure within the
specified time.
Large leak on Test Object
or connections.
Check the incoming gas
pressure.
Gas Refill Failed Failed to refill the object.
Large leak on Test Object
or connections.
Check the incoming gas
pressure.
Gas Evac Failed Failed to reach vacuum
within the specified time.
HW Error During Test Serious error has occurred
during test. Check external equipment,
e.g Active Probe.
Test Timeout Maximum time for the test
was exceeded. Check that time is correctly
set.
Notice Before performing the hardware test, carefully check that your tracer gas
and compressed air feed pressures are correct. Wrongly set pressure can
cause erroneous test results.
Hardware Test
OUTPUTS
ILS500 F plugged
ILS500 F + Object
TEST STOP
Press “TEST”
0.00
0.00
Vacuum:
Pressure:
bar
bar