GEM5000 Gas Analyzer
OMGEM5KN4.7.1
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8.5 Special action
This menu enables the operator to perform the additional following functions out of
sequence if so desired.
1)
From the ‘Main Gas Read Screen’ select the soft-key ‘Special Action’ and the
following menu is displayed:
Note:
The list of special action options displayed on the special action menu is
dependent upon device type and sequence.
The following actions may be available:
Action
Function
Key 1 – Simple Gas
This action enables the operator to take a quick gas
reading. The pump will start running automatically when
this key is selected. The operator can stop the pump by
pressing the pump key on the keypad at any time and
the reading can then be stored by selecting soft-key
‘Store’.
Key 2 – Site Questions
This action enables the operator to update site questions
prior to taking a reading.
Key 3 – ID Questions
This action enables the operator to update ID questions
specific to sample points prior to taking a reading.
Key 4 – Flow
This action enables the operator to measure internal flow
first when taking a reading. Connect the blue hose to the
sample point. The yellow hose can be vented a safe
distance from the sample point or re-circulated back into
the system. Select either soft-key ‘Zero Flow’,’ Flow
Options’ or ‘Start’ to commence internal flow. Select
soft-key ‘Store’ to store and record the reading.
Key 5 – Enter Temperature
This action enables the operator to manually enter a
temperature reading if not using a temperature probe
prior to taking a gas measurement.
Key 6 – Start Logging
This action enables the operator to leave the analyzer
unattended to take samples at a predetermined time.
The reading interval and pump run times may be edited
prior to commencing the logging cycle.
