Dionex UltiMate 3000 Series, Руководство по эксплуатации

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UltiMate 3000 Series:
SD, RS, and BM Pumps
Page 90 Operating Instructions
5.5.12 General Precautions for Operating an ISO-3100BM
When operating an ISO-3100BM, observe the following:

When the fluid components of the pump are filled with liquid and the solvent reservoirs
are located above the pump outlet during pump operation, the hydrostatic pressure in the
system may cause eluent to escape when you open a fluid connection in the pump.
Therefore,
before you open a fluid connection, position the reservoirs below the
connection to be opened.

Avoid sudden pressure drops at the pulse damper, for example, by opening the purge
valve. Damages to the pulse damper may result.

To prevent eluent from suddenly escaping any connections, open any capillary
connections in the pump and on to the column only when the system pressure is almost
down. Wait until the pressure is less than 1 MPa before opening a connection.

If the pressure can be reduced only by opening the purge valve, turn the valve knob
slowly counterclockwise to allow sufficient time (minimum 5 seconds) for the pressure to
bleed to zero.

When using the pump with an electrochemical (EC) ESA Coulochem III detector

It is highly recommended that the system be configured to automatically turn off the
EC cells when a pump or system error occurs (

Coulochem III User Manual,
section 2.7.7 Inputs).

Always turn off the EC cells first before shutting down the pump or performing
maintenance tasks.