WATERS CORPORATION 2424, Руководство оператора, Страница: 85 / 196

Setting up a run 3-21
Setting the column heater module temperature
In the Column Heater Temperature Control Home screen, you control the
temperature of the column heater module (see page 2-33 ).
To set the column heater module temperature
1. Press Temp ° C, Next. The Column Heater Temperature Control Home
screen appears.
Column Heater Temperature Control Home screen
2. Specify the column heater temperature in the “set” field.
Result:
You can now view any changes in the current field.
Resetting the stop flow output switch
A dedicated switch, “stop flow,” becomes active when a heater, gas flow, or
lamp failure occurs. Once the cause of the error is corrected, the stop flow
output switch can be reset by reactivating the faulty detector function or
pressing DIAG 1, Reset Flow & Diags.
Requirement:
To automatically stop the chromatographic flow to the system
in the event of an error condition or hardware failure, the Stop Flow signal
must be connected to the chromatographic pump.
Warning:
Fire and explosion hazard. Failure to connect the stop flow
output could cause the detector to flood.