Convert the Binary Pump to Low Delay Volume Mode

The binary pump is delivered in standard configuration (damper and mixer connected). This paragraph shows how to bypass damper and mixer and convert the pump to low delay volume mode.

Configurations where only damper or mixer are disconnected while the other part is still in line are not supported by Agilent Technologies.

Tools required

Qty.	p/n	Description
1	8710-0510	Open-end wrench 1/4-5/16 inch
1		Wrench, 14 mm
1		Hex driver open, 1/4 inch

Prerequisites

Flush the system (water if buffers were used, otherwise isopropanol).
Turn the flow off.

Use the 1/4 inch hex driver to remove fitting B from port 2 of the pressure sensor. Fold capillary end B away. It remains unconnected.
Disconnect fitting A from outlet 1 of the mixer.
Connect fitting A to port 2 of the pressure sensor. Seal port 1 of the mixer with a plastic blank nut.