MLT Analyzer Module Manual

4.11 Close all Valves
90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98
NGA 2000
4 - 65
Measure Status... Channel Back...
TAG
F1 F2 F3 F4 F5
37.50 ppm
-- Set Gas Valves --
Flow sample gas !
Flow zero gas !
Valve position: AllClosed
Operation status: Ready
Flow span gas !
Close all valves !
Flow test gas !
Display Status... Main... Channel Calib...
TAG
F1 F2 F3 F4 F5
Failures: No
Maintenance-Requests: No
Temperature: 20.0 C
Operation: Ready
Range: 1
37.50 ppm CH4
0.00 50.00
0.0 100.0
⇒ ⇒ Change to the single
component display
of the current
channel
Options:
• Start the gasflow with
zero gas, span gas,
sample gas or test gas.
• F3 key: Changing to
another available channel
to execute gas flow.
• F4 key: Go back to the
menu "Analyzer Module
Calibration" to start
zeroing or spanning.
⇒ ⇒ Single component
display appears in
the standby mode:
All valves are closed
Note:
After the valves are closed
you can start again the
measurement with the "Flow
sample gas" order (see 4.9).