Alcatel 5081, 5101, CFV 100, 5081 CP IS, Turbo Pump, Turbopack ...
Alcatel 5081, 5101, CFV 100, 5081 CP IS, Turbo Pump, Turbopack ...
Alcatel 5081, 5101, CFV 100, 5081 CP IS, Turbo Pump, Turbopack ...
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72<br />
CHAPTER 4 : OPERATING DIAGRAM<br />
4.1. We recommend to use the classic three valve combination:<br />
PTM<br />
TMP<br />
o<br />
PPM<br />
RP<br />
1) Start TMP :<br />
- RP on.<br />
- Open water line.<br />
- Open dry nitrogen line.<br />
- Open E2.<br />
- Open E3 (E 1 closed).<br />
- At pressure P < 1 mbar :<br />
. E2 closed .<br />
. Open El.<br />
- TMP on.<br />
2) Venting chamber to atmosphere:<br />
. - E3 closed.<br />
- Inert gas enters chamber (2 mn).<br />
_ Allow the pump running as much as possible to take the advantage of the dynamic seal potection when<br />
the purge is off.<br />
062794 • 10/1993
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