8 troubleshooting, 1 fault symptoms, 2 perform hardware test – INFICON Sensistor ILS500F Leak Detection System User Manual
Page 50: Troubleshooting, Fault symptoms, Perform hardware test, 8troubleshooting, 1 fault symptoms 8.2 perform hardware test

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