Installation 1
Installation and First Startup 51
Configure the Headspace Sampler
Next, enter details that describe the gas types, vial sizes,
sample loop size, and other important information.
1 Press [Config].
2 Use to scroll to Vial Gas type and press [Mode/Type].
3 Use to select the vial pressurization gas type from the
list, then press [Enter].
4 Scroll to Loop Volume (mL). Press [Mode/Type]. Select 1.0 as
the sample loop volume, in mL, then press [Enter]. (All
headspace samplers ship with a 1 mL sample loop
installed.)
5 If you ordered the optional G4562A Carrier Gas EPC
Module Accessory, scroll to Carrier. Press [Mode/Type].
Select the correct control mode for checkout:
• If the HS will provide all carrier gas to the GC, select
GC Control. (For example, you did not plumb carrier gas
to the GC.)
• If the GC will provide its own carrier gas flow, select
GC + HS Control. In this case, the HS will provide enough
additional carrier gas flow during injection to push the
checkout sample into the GC inlet.
6 Scroll to APG polarity. If needed, press [Mode/Type] to
change.
• For Agilent GCs, use Active high.
• For non- Agilent GCs, refer to the GC documentation.
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