TA I
NSTRUMENTS
TGA 2950 2–19
2. Make sure your compressed lab air source is
regulated to between 25 and 120 psig and is
free of oil and water vapors.
3. Connect a compressed lab air line to the
COOLING GAS fitting.
Nitrogen may also be used as a cooling gas.
Power Cable
1. Make sure the TGA POWER switch (Figure
2.11) is in the Off (0) position.
Figure 2.11
TGA POWER Switch
2. Plug the power cable into the TGA.
Before plugging the TGA power cable into the wall
outlet, make sure the instrument is compatible
with the line voltage. Check the label on the back
of the unit to verify the voltage.
3. Plug the power cable into the wall outlet.
NOTE:
Installing the Instrument
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CAUTION: