40 | IPS-4 Zone1/Analyzer
The analyzer is shipped from the factory without a password (security
is disabled). Upon powering up the analyzer for the first time, all con-
figurable parameters can be changed until a password is entered in the
Change Password function (Login/Set Password screen, SYSTEM
SETTINGS menu).
Setting up security for the analyzer is necessary to ensure analyzer
settings are not inadvertently changed while working from the User
Interface Panel. If changing the password, be sure to record and
store the password in a safe place for reference.
To power up the analyzer and verify it is operating properly:
1. Apply air pressure to the purge system. Switch the Purge Bypass
switch from ACTIVE to BYPASS (switch is located to the left of the
purge controller unit ).
2. With the Electronics Enclosure open:
Open the Bench Heater and Oven Heater fuses. Refer to the Fuse Leg-
end (at the back of the Electronics Enclosure) for the location of these
fuses. If a power-disconnect switch (breaker) was not installed, main AC
power will be applied to the analyzer.
Do not power up the temperature-control zone circuitry (Bench
Heater fuse and Oven Heater fuse, if Oven/Sample System En-
closure is heated) until after the sample system leak check has been
performed and verified, as described later in this procedure.
If a power-disconnect switch was installed, close it to apply main AC
power to the analyzer.
3. After applying AC main power to the analyzer, the message “System
Starting” is displayed momentarily on the top line of the User Inter-
face Panel. Following this, the AMETEK Process Instruments start-up
screen will appear. This screen also displays the software version.
After the start-up screen, the system defaults to the HOME screen
which allows you to view the current status of up to seven factory-
configured parameters. These parameters are displayed on the left
side of this screen. The right side of this screen displays the current
operational status of the analyzer. Descriptions of these parameters
and states are described under “HOME Menu Screen” and “System
Status Messages (HOME Screen),” in Chapter 4.
NOTE
NOTE
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