To turn off a water cylinder, the primary step is to locate and close the water supply tap directly on the cylinder. If you can't find this tap, the next best option is to shut off the mains water supply to your property.
Here's a more detailed breakdown:
Steps to Turn Off a Water Cylinder
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Locate the Isolation Valve (Tap) on the Cylinder:
- This is the most direct way to stop water flow to the cylinder.
- The tap is usually located on the pipe feeding cold water into the cylinder.
- Visually inspect the pipes connected to the cylinder to find a tap or valve.
- Turn the tap handle fully to the "off" position (usually a 90-degree turn).
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If You Can't Find the Cylinder Tap:
- Don't worry; you can still stop the water supply!
- You'll need to turn off the mains water supply to your entire property.
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Turn Off the Mains Water Supply:
- The mains water stopcock is typically located near the front boundary of your property, often in a pit outside or under the sink in your kitchen.
- Locate the stopcock.
- Turn the stopcock handle clockwise until the water is fully shut off.
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Relieve Pressure (Optional but Recommended):
- After turning off the water supply (either at the cylinder or the mains), it's a good idea to relieve any residual pressure in the cylinder.
- Turn on a hot water tap in your house (preferably one that's lower than the cylinder) and let the water run until it stops flowing. This indicates that the cylinder is largely empty and the pressure is reduced.
Important Considerations:
- Why Turn Off the Water Cylinder? Common reasons include repairs, maintenance, or preventing damage from leaks.
- Caution: If you're unsure about any of these steps, consult a qualified plumber.
- After Shutting Off the Mains: Remember that turning off the mains water supply will affect all water fixtures in your home (toilets, sinks, etc.).
