Ametek Western Research IPS-4, Руководство пользователя

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Installation and Start-Up | 3-27
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
Legend (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
Enclosure 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
Interface Panel. Following this, the AMETEK Process Instruments
start-up screen will appear. This screen also displays the software
version.
!
WARNING

NOTE