reefrat
Contributor
Hi
When I turn on the gas to my DC7/500SE there is a "hiss-pop" as the valve in the second stage activates and I understand this is normal.
Does this mean that the downstream valve is not seated when it is unpressurized and can this second stage be rinsed or soaked unpressurized? (assuming as always that the purge is not pressed while doing this!)
Cheers
RR
When I turn on the gas to my DC7/500SE there is a "hiss-pop" as the valve in the second stage activates and I understand this is normal.
Does this mean that the downstream valve is not seated when it is unpressurized and can this second stage be rinsed or soaked unpressurized? (assuming as always that the purge is not pressed while doing this!)
Cheers
RR