OMBIO5KN4.1
BIOGAS 5000 gas analyser
Page
44
Copyright Geotech
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 5 – Zero Tranducers
Key 6 – Start Logging
This action enables you to zero the static and
differential pressure in the transducers.
This action enables the operator to leave the analyser
unattended to take samples at a predetermined time.
The reading interval and pump run times may be edited
prior to commencing the logging cycle.
8.3.1 Configuration of the data logging option
1)
Connect the blue hose to the sample point. The yellow exhaust hose can be vented
a safe distance from the sample point; do NOT re-circulate back into the system.
2)
By selecting ‘Next ID’ the operator can select the ID which is being sampled at
present.
3)
Once the ID has been chosen the analyser will commence & complete its clean air
purge cycle.
4)
To gain access to the data logging option the operator will be required to select the
’Special Action’ key to obtain the special user options. The data logging option can
then be selected via ‘Key 6’ to configure the logging parameters.
5)
Once the operator has confirmed the logging parameters, select soft-key ‘Start
Logging’.
6)
Once the logging function has been activated the analyser will carry out a 30
second warm-up (displayed below the temperature read out at the right of the main
gas read screen) and begin the first sample.
