Inficon D-TEK Stratus Instrucciones De Operación página 31

INFICON
Problem
074-708-P16B D-TEK Stratus Operating Manual
The unit alarms in clean
air.
The ppm falls to zero in an
area known to be
contaminated.
The pump is not making a
sound.
Cause
The sensitivity is set too
low (Pinpoint mode only).
The incorrect sensor is
installed.
The reference sample is
contaminated (Cloud
Hunting mode).
The exhaust port is
covered.
The incorrect sensor is
installed.
The reference sample may
be contaminated.
The pump has failed.
Troubleshooting Guide | 21
Remedy
Verify the sensitivity level.
For very small leaks, High
or Super should be used.
Verify that the correct
sensor is being used
(refrigerant sensor or CO
2
sensor).
Let D-TEK Stratus run in
clean air in Cloud Hunting
mode for up to five
minutes.
Verify that the exhaust port
is not covered.
Verify that the refrigerant
sensor is installed instead
of the CO sensor.
2
Let D-TEK Stratus run in
clean air in Cloud Hunting
mode for up to five
minutes.
If the battery has a proper
charge, contact INFICON.
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