5 OPERATION
5.1 Introduction
The following sections describe the use of the Pump Display Terminal to operate the iH
system. For a description of the use of an Interface Module or Communications Module
accessory to operate the iH system, refer to the instruction manual supplied with the Module.
For a description of the operation of the load-lock pump (if you have connected the iH system
to the load-lock pump through an Interface Module), refer to Section 5.16.
The following sections summarise the use of the menus in the Pump Display Terminal . We
refer to menus such as 'the Setup/Service/Configuration menu'. Refer to Figure 1-8 or 4-1:
this means that you:
•
Press the Setup button (7) to select the Setup menu.
•
Use the up and down buttons (5, 3) to show the Service option and press ENTER (6) to select
the Service menu.
•
Use the up and down buttons (5, 3) to show the Configuration option and press ENTER (6) to
select the Configuration menu.
We recommend that you fully understand the use of the Pump Display Terminal menus and
buttons before you operate the iH system. Refer to Section 4 which fully defines the menus,
the use of the buttons and the display formats.
Note that you must switch on the electrical supply to the iH system before you can use the
Pump Display Terminal.
iH Dry Pumping Systems 5-1
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