Chapter 8 - Operating Procedures
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MNL000536
Revision 1
03/26/2018
BSGS eV / BULKGUARD eV
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4. Use the
and
keys or the drop
down menu to select the correct source line.
The following instructions are for Post-Purge
sequence source A, but the same procedure applies
to source B.
5.
Press the START POST PURGE Pushbutton.
If Post-Purge is running for side A, purge
sequences for side B will not be available. Only
one side can be changed at a time. If the deep
purge option is present, then only one source per
module can be in this mode at one time.
If your module is equipped with the heat trace
option, heat trace on the pigtail being purged will
be re-energized at the start of the post-purge
sequence.
6.
The process gas wetted area from the source
container valve V-8 to MV-1 (deep purge) or
MV-2 (cross purge) will be charged with purge
gas.