Edwards iH Dry Pumping Systems, iH80, iH600, iH1000
Edwards iH Dry Pumping Systems, iH80, iH600, iH1000
Edwards iH Dry Pumping Systems, iH80, iH600, iH1000
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Notes:<br />
You should only use this menu if you have been suitably trained by BOC <strong>Edwards</strong> Service<br />
Personnel. If necessary, contact BOC <strong>Edwards</strong> or your supplier to arrange suitable training.<br />
The actual values displayed depend on the build standard of your system (as identified by its serial<br />
number). Contact BOC <strong>Edwards</strong> if you are unsure what values should be displayed for your system.<br />
Gas Valve<br />
Control<br />
Calibrating<br />
☞ This message is displayed for approximately<br />
30 seconds, while the outputs from the<br />
nitrogen flow transducers stabilise.<br />
▲<br />
Shaft Seals<br />
N2 Flow<br />
SLM<br />
ENTER<br />
☞ When you initially<br />
select each<br />
screen, is<br />
displayed for<br />
approximately<br />
2 minutes, while<br />
the flow readings<br />
stabilise.<br />
▲<br />
▼<br />
2/3 Interstage<br />
N2 Flow<br />
SLM<br />
ENTER<br />
▲<br />
▼<br />
3/4 i/stage<br />
N2 Flow<br />
SLM<br />
ENTER<br />
▲<br />
▼<br />
Inlet Purge<br />
N2 Flow<br />
SLM<br />
ENTER<br />
▲<br />
▼<br />
Exhaust Purge<br />
N2 Flow<br />
SLM<br />
ENTER<br />
▼<br />
Exit<br />
☞ Return to [4-12/2].<br />
Figure 4-15 - Gas valve control menu<br />
<strong>iH</strong> <strong>Dry</strong> <strong>Pumping</strong> <strong>Systems</strong> 4-23
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