Siemens Maxum II PD PA AP User Manual

12.Position valve upright with the three ports on the left. Place assembly guide tool (Part
Number T11000) on the valve, with the cutout on the lip of assembly tool over the upper
tube fitting. Refer to Figure 6-6.
13.Lift piston and Bal-Seal assembly and orient assembly with the upper piston index guide
pin towards the maintenance person.
14.Firmly, but evenly, press the piston and Bal-Seal assembly through the assembly guide
tool into the cylinder valve base (16). Refer to Figure 6-7.
15.Remove guide tool assembly stud and lock washer.
Figure 4-21 Installing Bal-Seal (20) in Piston Groove (18)
A B
Figure 4-22 Placing Assembly Guide Tool on Valve Base (16)
Valves
4.5 Model 20 HT Valve
Maxum II Valves and Oven Components
Service Manual, 10/2018, A5E42019844001 77

Siemens Maxum II PD PA AP Specifications

General

Brand	Siemens
Model	Maxum II PD PA AP
Category	Control Unit
Language	English