Galvanic Applied Sciences 943-TGX, Operation Manual

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Revision 4 21 August 02, 2019
agency safety procedures and rules should be adhered to. Breathing
apparatus and personal protective equipment (
ie.
gloves, coveralls and
protective eye wear) should be worn and a safety person(s) should be
observing. Do not take unnecessary risks even if you believe the tailgas
line to be at negative pressure.
Before mounting the analyzer at the process (sample) connection, check to ensure that:
a) The bolt holes in the steam jacketed nozzle flange are large enough to accommodate the
four (4) bolts on the analyzer system flange
b) The two (2) flanges are correctly aligned
c) A new gasket of proper size and material is available
d) The appropriate nuts are available to put onto the system flange bolts.
The actual sample probe is sized so that it provides a minimum of 25%
penetration into the process pipe. The diameter of the pipe is provided by
the customer.
If all of the above conditions are satisfied:
a) Put the new gasket in place and move the analyzer system into position placing the four
(4) bolts through the steam jacketed nozzle flange holes.
b) Place the four (4) nuts onto the bolts and tighten.
c) Inspect the flange connection using company and/or regulatory agency procedures to
ensure that the connection is leak-tight (no gases are escaping).
d) Check that process gas is not leaking into the analyzer oven.
When the analyzer is securely fastened to the process sample point flange, make sure that
the analyzer framework is secured to the support structure. This is to ensure that the
framework and support structure, not the flange connection, are bearing the weight of the
analyzer system.
Install the sample probe:
a) Remove the hole plug from the top of the oven cabinet and insert the probe into the
packing gland at the bottom of the oven until it reaches the steam jacketed ball valve.
Explosive, toxic and hot gases and molten sulfur may be released once the
stream jacketed ball valve is opened. All company and/or regulatory
943-TGX-CE
Refer to the 943-TGX-CE User Manual Section 2.7.3.