Yokogawa GC8000 Process Gas Chromatograph - Manual (Page 172)

<3. Basic Operation and Startup>
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IM 11B08A01-01E
IMPORTANT
Confi rm as daily inspection that the pressure gauge of the electronics section in the pressure
control section indicates the specifi ed pressure.
3.2.3 Operation after supplying power
This section describes preparatory work before measuring process or standard samples.
(1) Setting day and hour
Since GC8000* (in TIIS explosionproof specifi cation) does not keep the day/hour settings,
always set the day and hour after supplying power.
 Setting hour
The setting procedure is as follows:
(1) Change the user level.
(2) Press
the (OPR) in the navigation bar on the analyzer operation screen (Figure 3.4).
(3) Open the GCM tab.
(4) Set the operation mode to Manual.
(5) Press the in the navigation bar on the analyzer operation screen.
(6) Press EtherLCD in the General setting.
(7) Set the passward.
(8) Press Table and select the System setting.
(9) Enter the day and hour and press Set/Ent key.
(10) Press the key Close EtherLCD.
(2) Checking the set values
The set values are described in the Operation data. Confi rm that all items are equal to the values
described in the Operation data.
 Checking the set values
The procedure for confi rming the set values is as follows:
(1) Change the user level.
(2) Press
the (OPR) in the navigation bar on the analyzer operation screen.
(3) Open the GCM tab.
(4) Set the operation mode to Manual.
(5) Press the in the navigation bar on the analyzer operation screen.
(6) Press EtherLCD in the General setting.
(7) Set the passward.
(8) Press Table. The set values are described along the items on the Table menu screen.
Confi rm that all items are set as described in the Operation data.
(9) Press the key Close EtherLCD.
2nd Edition : May 11, 2012-00
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