Remove the Sample Loop-Flex

In the Agilent Lab Advisor software select Service & Diagnostics > Maintenance Positions > Change Loop , click Start and wait until the needle assembly is in maintenance position.

OR

In the Local Controller start the maintenance mode and select Change Loop function.

Open the front door.

Lock the needle in the safety position.

Remove the cartridge out of its proper position, by gently tilting and pulling it out of the work space of the sampler.