Table of Contents
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Troubleshooting
Problem
Air escaping from the hose on regula-
tor bonnet.
Pressure creepage registered on
gauge
Fluid or air leak at lid gasket
Technical Data
Maximum Fluid Pressure . . . . . . . . . . . . . . . . . . . . . . . . . 80 psi (552 kPa, 5.5 bar)
Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4" nps
Fluid Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8" nps
Wetted Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PTFE-coated steel bowl, zinc-plated pick-up tube,
309926C
Cause(s)
Broken or damaged diaphragm
Dirty or worn valve seat in regulator
Defective lid gasket or thumb screws
not tight
nickel-plated fluid fitting
Troubleshooting
Solution(s)
Replace diaphragm
Clean or replace valve seat
Replace or tighten
7
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