Combi Flash 7650 Series Bedienungsanleitung PDF herunterladen (Seite 50)

CombiFlash Torrent® User Manual

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level sensing feature (recommended). Otherwise, uncheck this

option to disable this feature.

Solvent B Priming Pump – Select the “Enable solvent B

priming pump” check box to enable this feature

(recommended). Clear this box to disable this feature.

The Torrent is equipped with a priming pump for the B

solvent to ensure that the system forms repeatable gradients.

This pump can be enabled or disabled.

Note

If the Torrent is connected to pressurized lines, disable the solvent

B priming pump.

CombiFlash Torrent Name – (Optional) Use this option to

name your system. The name will appear in operational

displays and run summaries. This feature is useful when your

laboratory has more than one Torrent.

Time Zone – Select your time zone from the drop-down list

box.

Set Date/Time – Click this button to open a window from

which you can set the system date and time.

To prevent unauthorized time changes, this feature is

password protected. The system is shipped with the password

set to combiflash. Use the Tools>Set Password menu

command to change this password for greater security.

Vapor Limit – The Torrent has an internal vapor sensor that

detects vapors present in the Torrent. When the limit is

exceeded, the Torrent will shut down to avoid a hazardous

condition.

Teledyne Isco recommends using the default setting of 12.

This value represents an organic vapor level slightly above the

ambient vapor level of a well-ventilated laboratory.

A setting below 12 could cause random alarms without

significant vapors present. If PeakTrak displays a Vapor Limit

alarm while the Vapor Limit is set at 12, perform the following

checks on your laboratory and the instrument:

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Combi Flash 7650 Series Bedienungsanleitung Seite 50