Mini-Maintenance Procedures (Valve Cap And Fittings); M11 Procedure - Valve Cap Disassembly - Siemens Maxum II PD PA AP Service Manual

Figure 4-32
Spring
Figure 4-33
4.6.8

Mini-Maintenance Procedures (Valve Cap and Fittings)

4.6.8.1

M11 Procedure - Valve Cap Disassembly

1. Perform a Job Safety Assessment (JSA). Review the procedure and take action to manage
any safety risk.
2. Place the analyzer out of service and put the analyzer in HOLD.
3. Turn off the valve gas, carrier gas and sample gas by closing the block valves for each of
these gasses.
Maxum II Valves and Oven Components
Service Manual, 10/2018, A5E42019844001
P49510
S52000
P49500
V16052
B00065
Assembly of Compression Spring
V16022
Pressure Points
Greasing of Spring Pressure Points
H10648
Apply
Loctite
Piston
Valves
4.6 Model 11 Valve
91