worked only one hour

good that I did not smoke during scarfing weed;))

Postscript
The new works perfectly.

IMPORTANT INFORMATION

how can I read here several times, obvious "lay in dealing with gas appliances" buy these parts and obviously know nothing about the safety issues associated with gas! And then begint the "tinkering" ...

So here's a little info:

Why is the pressure reducer important?
He ensures all systems for uniform, low pressure downstream of the pressure reducer. The connected devices need a certain pressure to be safe and to work at all. [...]

Where to install the pressure reducer?
Directly behind the gas cylinder valve, ie at the beginning of all other connecting cables, whether hose or pipe. A connection example of a gas hose directly to the gas cylinder will bring this hose with safety burst because of the pressure to a 10-fold or more, may be higher, depending on the outside temperature and sunlight on the gas bottle. The fact that there is no seal between the connection from the pressure reducer to the hose, irritated the people and promotes obviously crafty Ratschäge other laymen. But metal to metal seals upon application of a certain torque perfectly.

Who should not run the installation?
Anyone who does not understand the basic functioning. Campers are this knowledge usually from other campers on, or get the knowledge from literature, the Internet or from distributors. But there are also people who want to make something like trust. But when I read the part here, then I advise rather all lay on it.

I hope to be able to help a little here
and wish everyone Good luck