I think Fx regulators are not adjustable. I have tried several times but it either looses the pressure or start creeping up while checking with the reg tester. Sometimes if it is set at let's say 140 bars it would start closing at 130 bars and then would take 15 to 20 seconds to slowly creep up to 140 bars. One other thing that I have noticed is that when the tank pressure starts dropping close to the regulator set pressure the regulator pressure would start going up by 5 to 6 bars.
@hvack play with the hammer spring as much as you can but imo never attempt to open or adjust the regulator.
@hvack play with the hammer spring as much as you can but imo never attempt to open or adjust the regulator.
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