Amico British Standard Outlet Slim - Manual (Page 9)

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Vacuum Latch Valve Assembly
NOTE: Suction Outlets do not have a secondary check valve. Suction source to the Vacuum Outlet must be turned off
before removing the Latch-Valve Assembly
1. Unscrew the two Surface Box Cover screws (1), and remove the Surface Box Cover (2), or pry off Trim Ring (3) with a
flat screw driver.
2. Unscrew the two Retaining screws (5) until the Latch Valve Assembly (4) can be removed from the Outlet.
3. Remove the Primary Vacuum Spring (12), and inspect for damage replace if needed.
4. Remove the two Retaining washer screws (11), and remove the Retaining washer (10).
5. Remove the Gas Connector (8)
6. Remove the Body Seal (6), and the Poppet O-ring (9), then the Poppet (7) from the front of the Gas Connector (8).
Inspect the items for wear or damage and replace if needed.
7. Re-install all internal components into the Gas Connector (8). Poppet (7), then install Poppet O-ring (9), then inset
Body Seal (6) 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 Primary Vacuum Spring (12).
9. Re-install the Latch Valve Assembly into the outlet. Coat the Gas Connector (8) 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
10. Re-install Surface Box Cover (2), install Surface Box screws (1) and tighten down (DO NOT OVER TIGHTEN) or re-
install Trim Ring (3).
11. 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).
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