Teledyne 3060e - Ultra Trace oxygen analyzer - Manual (Page 107)

Teledyne Electronic Technologies
Analytical Instruments
4-59
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The Stand-by mode is accessed through the Analyze mode. When STDBY is
pressed while in the Analyze mode, all pneumatic valves are closed except for
the sample/span vent valve. During the 2-minute waiting period, the pressure
between the mass flow controller and the sample inlet valve PV1 is released, and
the sample/span valves are then closed.
Normal Shutdown
To turn the analyzer off, enter the Stand-by mode from the Analyze mode and
wait for 2 minutes. The analyzer will close all valves once the pressure between
the mass flow controller and PV1 has been released. Turn the power switch to
the OFF position. DO NOT turn the analyzer power off until ALL the valve
status indicator lights on the front panel are red, with the exception of PV9,
which remains green if the electrolyte level in the sensor is below a certain level.
1. From the Analyze mode main menu,
press the STDBY key.
2. The pressure between the mass flow
controller and PV1 releases after 2
minutes.
3. For normal shutdown, turn the power
switch OFF . Otherwise, perform what-
ever changes you wish. Press START to
restart the system.
4. Make changes in the background gas
selection if required, and press ACCPT
to continue (quick start), or press ESC
for the initial start-up menu.
VALVES: ANALYZE T=25C C=9:59
FLOW = 150.0 CC/MIN
MAN RANGE: 10 PPM
1 2 3 4 5
RANGE ALRM R
5.00
PPM 02
SETUP STDBY CAL
VALVES: SHUTTING DO W N
TIM E REM AINING 00 : 02 : 00
PLEASE W AIT . . .
1 2 3 4 5
VALVES: STANDBY
STANDBY M O DE - ALARM S DISABLED
START
1 2 3 4 5
VALVES: O FF
SELECT THE BACKGROUND GAS
BACKGROUND GAS = NITROGEN
ESC ACCPT
1 2 3 4 5
DOW N UP