4.17
Purge Adjusting Valve
(Models OP400 and OP500)
WARNING!
Ensure that the dryer is de-energized, valve isolated
and fully depressurized before attempting to remove
or disassemble any dryer component or subassembly.
Failure to do so may result in serious personal injury
and/or equipment damage.
Note: Removal of valve body [4] is not required unless
replacement of valve body is necessary.
1.
Clean and inspect all valve hardware upon
disassembly. Replace all software and any hardware
which appears damaged or abnormally worn.
2.
Apply an ultra-thin film of O-ring lubricant to item [2]
before reassembly.
Item
Description
Quantity
1
Retaining Ring
1
2
O-ring
2
3
Valve Stem
1
4
Valve Body
1
Figure 4.17