ABB ACX Commissioning Instruction page 56

Analyzer System Start-Up
Power Supply Activation
Function Check
Date and Time Check
56
CAUTION!
Before activating the power supply check once again that the analyzer system
operating voltage is set to match the line voltage.
Step Action
1 Make sure that all fuse switches are deactivated.
Turn on the analyzer system power supply with main switch -Q10 and -Q20
2
if applicable.
Activate the ground fault circuit interrupters -F10 or -F20 if applicable.
3
4 Activate the fuse switches of the individual modules one after the other:
-F01
Lighting, service socket, fan or cooling unit
-F02
Heated probe tube, heated filter unit, back-purging unit,
test gas connection valves
-F03
Heated sample gas line
-F04
NO / NO converter
2
-F05
AO2000-Fidas24, air catalyst
-F06
Sample gas cooler, sample gas feed unit
-F07
AO2000 central unit, power supply
The following events will occur after the power supply is turned on:
Phase Description
1 The three "Power", "Maint" and "Error" LEDs light up.
2 The different booting phases are displayed on the screen.
Also the software version is displayed.
3 After a brief time the screen switches to measurement mode.
STATUS
MESSAGE
4 The softkey appears on the screen. This indicates the possibility of
a temperature or flow problem during the warm-up phase (see page 61).
By pressing the softkey the user can recall the status message summary
and view status message details.
A correct date and time setting is required for proper operation of functions such as
automatic calibration and time / date logging of error messages.
Step Action
Date/time
1 Select the
→
MENU Configure
2 Check and, if necessary, correct the date and time (for more information
see "Setting the Time Zone, Date and Time", page 74).
The analyzer system is factory-set to the
ACX Analyzer System Commissioning Instruction
menu item:
→ →
System Date/Time
GMT+1
time zone.
CI/ACX-EN Rev. D