Gaslow manual changeover gauge shows green (1 Viewer)

[Gazza333]

hi can anyone tell me , I've just bought one of these second hand. Should it show green with nothing connected ie just in my hand. ..? All pics seem to show it red. Or does it not work till pressure is applied?

Not fitting till after Xmas so just wondered if someone knew

Gary

 

[Techno]

Or does it not work till pressure is applied?

Correct.
You turn it by hand to the bottle in service and it will show green. As it runs out it will change to red.

 

[Gazza333]

it's this one
Link Removed
Shows red in picture but mine shows green

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[Techno]

Sorry I don't know. I can't see a tap to change it over?

 

[Gazza333]

You connect two bottles to it and use the taps on the bottles .

 

[Techno]

Designed to create a twin cylinder gas system for new caravans. This unit simply screws on to your 30mbar regulator and allows you to reconnect your existing hose and (with an additional hose) turn your system into a manual changeover with built in leak detection and low-level indicator. These design configurations are for 30 mbar regulators which are not fitted upright in the middle of a gas locker but are fitted either sideways in the corner, e.g.the (01-1626) or other difficult configurations (01-1627). These special adapters allow you to connect both cylinders before setting off. With Propane this is very helpful as shorter hose lengths make connection difficult in the confined area of the locker. The Gaslow Changeover is a manual twin gas cylinder system providing an easy solution when connecting two gas cylinders together. it enables quick and easy changeover without the hassle of disconnecting the gas cylinders whilst providing all the benefits of the Gaslow Gauge. With both cylinders connected to the system, only one is turned on. When the Gaslow Gauge warns of low gas levels, changeover is straightforward. Simply turn ON the full cylinder and turn OFF the empty one. The special non-return valve allows the empty gas cylinder to be removed without turning OFF the gas supply. With a Gaslow, you are in control. You can now decide the most convenient time to change the cylinders.

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[two]

If it's not pressurised, I think it should be red.