Help with gas system Cub Supamatic

Terry.
Check under the stove for a separate shut off valve (usually in one of the cupboards)
The gas from the new gas bottle might take a while to reach the stove, so hold the stove button on with a lighter on the ring for maybe 30 sec. Hope that helps.
John

Terry,

The first thing I would have checked is the regulator. They can reduce gas flow to nothing if "bad gas" was present at some stage, especially if the regulator is mounted lower than the gas bottle outlet.

With care, you could diagnose the area causing the problem.
First, confirm there is gas flowing out of the bottle. (A little sniff is all that is required, although on the high pressure side of the regulator you should certainly hear it)
Turn off the control valve and disconnect the line at the inlet to the regulator and confirm you are getting gas to this point.
Reconnect and disconnect the line at the outlet of the (dual?) regulator to confirm if gas is flowing at this point, turning off the control valve each time. This will confirm/eliminate problems in the supply line into and out of the regulator and the regulator itself.
If gas flow is confirmed out of the regulator, perform the same disconnect routine at the stove inlet, having someone else turning on and off the control valve while you are inside the van.

Oh, and I assume you know how to turn on the stove?
Usually, you press the control knob in and turn to the ignition point, igniting the burner while the knob is held in. After a few seconds release the knob and the burners should remain lit until the control knob is turned to off, or the gas bottle valve is closed.

Terry just follow the gas line and check for gas flow at each connection, once you have exhausted all other possibilities.

Have someone stand by the gas bottle shut off valve and start at the bottle checking each connection as you go toward the stove to ensure you have some pressure at each point.

As said previously, ensure you have the correct lighting procedure for your stove.

If the vehicle has been standing for some time without a gas bottle connected it could have a wasp nest in the line to the bottle.

It will be a process of elimination I'm afraid if you cannot find something simple.

Cheers, Bruce.

Some of the cubs have a second tap in the front where the gas bayonet is located, Dont worry have missed that a couple of times and wondered why no gas.

Cheers

Morning.
Do all your basic checks as mentioned previously, if to no avail, do not attempt to do anything further. Find a authorized gas fitter to do any other work, i would recommend a gas fitter running his professional eye over the whole set up anyway as the installation is 6 years old, it's cheap insurance. I was once camped at a lovely seaside c/park, when we were awoken with an enormous bang, forty metres away was a caravan with no sides and no roof. The owner the previous day had been fiddling with the gas connections, the pilot light of the 3 way fridge had ignited an accumulative pocket of gas inside the van, and well lucky for them they had gone for an early morning walk. Quiet shocked would be an understatement to describe what they saw when they returned.
Cheers TonyF8

G'day Terry
On my cub, I have a gas gauge/safety thingy.. Can't think what it's called. But to get the gas flowing, every time the bottle is turned on, have to press the little plunger thing down on top.. If you have this thing fitted on yours try press it down. The little gauge won't even register how full the bottle is till it has been pressed. Cheers Odog

Thanks for your guidance. Haven't got the trailer out today = CLEANED THE SHED INSTEAD. But will in a couple of days.