Latch valve assembly – Amico British Standard Outlet User Manual
Page 9
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Latch Valve Assembly
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1. Unscrew the two Trim Plate screws (1), and remove Trim Box Plate (2) and the Trim plate (3).
2. Unscrew the two Retaining screws (5) until the Latch Valve Assembly (4) can be removed from the Outlet.
3. Remove the two Retaining washer screws (11), and remove the Retaining washer (10).
4. Remove the gas connector (9)
5. Remove the Body Seal (6) and Poppet (7) from the front of the Gas Connector (9). Inspect the items for wear or
damage and replace the Body Seal (6).
6. Remove the Gas or Vacuum Spring (8, to inspect if wear id damage. Re-install the Gas or Vacuum Spring.
7. Re-install all internal components into the Gas Connector (9). Check that the Gas or Vacuum Spring (8), Body Seal
(6) and Poppet (7) are in place. Re-install the round Retaining washer (10) and secure with two Retaining washer
screws (11), do not over tighten.
8. Re-install the Latch Valve Assembly into the outlet. Coat the connector (9) with a thin coat of oxygen compatible
silicone lubricant to aid insertion. Tighten down the Retaining screws (5), DO NOT over tighten, as this could
damage the Latch Valve Assembly.
9. Re-install Trim Plate (3) and Trim Box Plate (2) and tighten down Trim Plate screws (1).
10. Connect gas specific adapter into the outlet. The connection should be smooth and the adapter should lock and
remain in place allowing gas to flow. If not, replace the entire Latch Valve Assembly (4).