User`s guide

Troubleshooting
344
Status Description
Economy Mode The instrument is in the economy mode. The
heaters have been switched off and the carrier
gas flow has been reduced to the minimum.
Fatal Error A fatal error is a malfunction from which the
TD cannot recover without user intervention.
See Fatal Errors on page 364 for details of
the fatal error.
In Split Adj Adjust the inlet split flow. SV1 and SV5 are
open.
Inject Standard The internal standard is being added to the
tube
Leak Test Trap The trap is being leak tested.
Leak Test Tube The sample tube is being leak tested.
Loading Tube The tube is being transferred from the
carousel to the sampling position.
Loop Fill The sample loop of the internal standard
accessory is being flushed and filled with
internal standard.
Online Cal Inj Calibration gas is being injected onto the
sample tube.
Online
Sampling
The sampling valve is open and sample is
being loaded onto the tube.
Out Split
Adjust
Adjust the outlet split flow. SV4 is open.
Pressurize Trap The trap is being pressurized in preparation
for the leak test.
Pressurize Tube The tube is being pressurized in preparation
for the leak test.
Primary Desorb The tube oven is moved into position and the
sample tube is heated for the duration of the
desorb time.