INFICON Sensistor ILS500F Leak Detection System - Manual (Page 55)

55 Troubleshooting
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Tracer Gas Fill Valve
This step tests that tracer gas fill valve opens to fill gas. Test will fail if tracer gas feed
pressure is too low. If this is the case, adjust pressure and restart hardware test from
beginning.
Possible results:
• Valve works
• Faulty!
Malfunction will result in:
• Failed gas filling
External Gas Leaks
The ILS500 F is now prepared for a manual test for external leakage. Use a Leak
detector with hand probe to check for leakage.
1 Start by checking all connections between the ILS500 F and your test object.
Follow each test line carefully and check every joint.
2 Proceed to check around the gas valves and manifold inside the ILS500 F.
Hardware Test
CONTINUE STOP
Vacuum:
Pressure:
0.00 bar
bar
Tracer Gas Fill Valve
Valve works!
0.50
Hardware Test
CONTINUE STOP
Vacuum:
Pressure:
0.00 bar
bar
Check for Leaks with Hand Probe
0.50