Replace the Outlet Valve (G7104A)Replace the Outlet Valve (G7104C)

适用于

所需工具

所需部件

数量		部件号	描述
1		G4220-60028	Oulet valve (primary pump head)
1		G4220-20020	Internal gold seal for Outlet Valve

数量

部件号

描述

G4220-60028

Oulet valve

(primary pump head)

G4220-20020

Internal gold seal for Outlet Valve

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 pump head from the module

从出口阀卸下盖子。
Unscrew the outlet valve with a 14 mm wrench (1) and remove it (2).
此时请勿固定螺丝！
插入新的出口阀，使用具有 14 mm 套装的扭矩扳手将其拧紧至 10 Nm。
将盖子装到出口阀上。
Install the pump head assembly, reconnect all hydraulic connections, and power up the pump.
冲洗系统以去除空气。

21-6月-2025