28 | Model ta7000R Gas Purity Monitor
INSTALLATION INSTRUCTIONS
!
The installation instructions must be strictly followed for safe and
reliable operation of the analyzer.
CAUTION
If any inconsistencies are encountered during installation, stop im-
!
mediately. do not continue the installation without direction from
molecular analytics customer service.
CAUTION
UHP component handling prodedures must be strictly followed to
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maintain factory performance specifications. do not allow the connec-
tions or piping surfaces to be exposed to any hydrocarbons, finger-
CAUTION
print oils or moisture.
The analyzer performance level depends upon the care and attention to
proper handling procedures during gas connections. Exposure to non-
UHP environments or physical contact with sealing surfaces will reduce
the accuracy of the analyzers.
!
The vent must not cause any back pressure in the analyzer. back pres-
sure can damage the analyzer.
WARNING
Tools Suggested for Installation
All connections are made using U.S. standard size conectors.
Open end wrenches: 1/4", 5/16", 3/8", 5/8", 3/4"
Phillips head screwdriver
Allen Keys: 1/16", 7/64", 9/64"
Flow Meter (Digital in the sccm range)
Mirror
Magnet
Making Gas Connections
Prepare for Gas Connections
Remove the red plastic shipping cap from the Hg vapor trap (scrubber).
Remove any 1/16" or 1/8" VICI plugs and 1/4" VCR cap from the rear
panel.