Replace the Inlet Valve (G7131A)Replace the Inlet Valve (G7131C)

适用于

所需工具

数量		部件号	描述
1			扳手，14 mm
1		5067-5688	1 - 25 Nm 扭矩扳手，带 14 mm 扳手

所需部件

数量		部件号	描述
1		G7131-60022	Inlet Valve Biocompatible Flexible Pump

前提条件

Switch off pump at the on/off switch
Open the doors
Use an optional solvent shutoff valve or lift up solvent filters inside solvent bottles for avoiding leakages
Remove the inlet weaver, see Replace the Inlet Weaver

With a 14 mm wrench, unscrew the inlet valve and remove it.
Install the new inlet valve and tighten it using a torque wrench with a 14 mm bit set to approximately 10 Nm.
Insert the inlet weaver, see Replace the Inlet Weaver .
Purge and condition the system to remove air.