Replace the Rotor Seal

对于生物兼容性模块，只能使用生物 / 生物兼容部件！

请勿与生物惰性部件混用。

适用于

所需工具

所需部件

数量	部件号	描述
1	5068-0279	转子密封垫，3 位/6 端口 FI 阀 (for G7167C) OR
1	5320-0005	Rotor Seal, 3-position/6-port FI Valve, MP35N, 1300 bar (for G7137B)
1	5068-0280	定子 (optional for G7167C) Replacement only necessary in case of wear OR
1	5320-0004	Stator, Bio (optional for G7137B) Replacement only necessary in case of wear

前提条件

Finish any pending acquisition job.
Stop the flow at the pump and remove the solvent lines from the eluent bottles to avoid spilling solvent.
Close the shutoff valves at the pump if available.

小心

Reduced life time of the injection valve

Component cleanliness is crucial for the life time of the injection valve.

警告

有毒、易燃及有害溶剂、样品及试剂

处理溶剂、样品和试剂可能会危害健康安全。

In the Agilent Lab Advisor software select Service & Diagnostics > Maintenance Positions > Change Rotor Seal , and click Start.

OR

In the Local Controller start the maintenance mode and select Change Rotor Seal function.
Open the front door.
Close the front door.
In the Local Controller close Change Rotor Seal.

OR

In the Agilent Lab Advisor software Change Rotor Seal , click Back.
For G4767A, end the procedure with a Pressure Test.
For G7167C and G7137B, proceed with the subsequent steps.
Perform Hydraulic Path Leak Test.
Perform Sampler Leak Test if needed for troubleshooting in case of Hydraulic Path Leak failure.

21-6月-2025