Galvanic Applied Sciences 943-TGS, Operation Manual

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Revision 1 90 6/27/2017
i) When purging is complete, remove the oven compartment cover.
j) Switch valve V4 to the Off position. Ensure V5 is On. Switch V2 to the neutral position.
k) Remove the steam connection from the Probe Access ports and replace the sections of
tubing that connect the measurement cell to valves V1 and V3 to allow the back purge air
through the probe.
l) Replace the oven compartment cover. Ensure that the Fibre Optic Cables are still routed
in the indents to avoid damage when the oven compartment cover is secure.
m) Close and latch the oven cabinet door.
n) Allow the back purge to continue for five to ten minutes.
o) Perform a Manual Zero by clicking the Manual Zero button.
p) Remove the Zero mode by clicking the Manual Zero button again.
q) Click the On Line / Off Line to show ‘On Line’. The system will automatically restart itself.
The analyzer may show a fault and be in Manual (back purge) mode when
put On Line. This is due to a low oven temperature. Once the oven
temperature reaches its set point and the preset time delay expires, the
system will automatically restart.
7.10 Spectrometer Replacement
Consult Galvanic Applied Sciences for spectrometer replacement.