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| - | [title] Remove the plastic 3-way valve |
|---|---|
| + | [title] Remove the plastic 3-way (OPV) valve |
| [* black] Pull the clear tube out of the top of the coffee maker. | |
| - | [* black] Pull the clip out of the valve that attaches a small tube to the boiler. You'll see that the clip traps a brass collar around the tube into the valve. |
| + | [* black] Locate the white plastic 3-way valve at the rear top of the machine. This is the Over Pressure Valve, and controls the pressure of the water flowing into the boiler through a simple spring mechanism. The excess water is returned to the reservoir via the clear plastic tube. |
| + | [* black] Pull the clip out of the valve that attaches a small tube to the boiler. You'll see that the clip traps a brass collar around the tube into the valve. Pull the tube clear. |
| [* black] Rotate the valve anti-clockwise to unscrew it from the pump. It can be a bit difficult to move. |