Agilent Technologies 1220 Infinity II LC User Manual

274 1220 Infinity II LC System User Manual
11 Maintenance and Repair
Autosampler
Exchanging the Needle Assembly
When When the needle is visibly damaged
When the needle is blocked
Tools required Description
Wrench, 1/4 inch (supplied in HPLC Tool-Kit)
Hexagonal key, 2.5 mm
Pair of pliers
Parts required # p/n Description
1 G1313-87201 Needle assembly
Preparations Select Change Needle in the Tools function in the Instrument Utilities or Lab Advisor Software and
select Start.
When the needle is positioned approximately 15 mm above the needle seat, remove the upper front
cover.
WARNING
Personal injury
To avoid personal injury, keep fingers away from the needle area during
autosampler operation.
➔ Do not bend the safety flap away from its position, or attempt to remove the safety
cover.
➔ Do not attempt to insert or remove a vial from the gripper when the gripper is
positioned below the needle.

Agilent Technologies 1220 Infinity II LC Specifications

General

Brand	Agilent Technologies
Model	1220 Infinity II LC
Category	Laboratory Equipment
Language	English