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DS2212NSA Rev. 1 2023-04
SERVICE & INSTALLATION MANUAL - Symbol
8.5 Outlet Valves
Inspection: quarterly
Preventive maintenance: every 10,000cycles
To avoid any issue related to mineral deposits, Evoca North
America recommends rebuilding all outlet valves at the
same time.
Valve Leakage
Identify the leaking valve, change it or rebuild it. If the leak
originates from under the body of the valve or from the
tank exit, try changing the conical mounting seal in the first
instance.
If the coffee valve is not watertight, water will accumulate in the brew chamber.
If it drips all night, the first coffee of the morning will be lukewarm and will overflow.
A leakage will cause water to accumulate in the overflow tray, the flood will be
detected and an error message will be displayed on the screen.
Water is VERY HOT!
Removing and Installing the Valves
1. Turn OFF the machine and unplug the main power cord.
2. Completely drain water from the tank (see section9.1).
3. Remove the back panel.
4. Unscrew the two (2) screws of the tank support, then remove the tank support.
5. Remove the tubes from the valves at the bottom of the water tank.
6. Unplug the tank lid’s connectors and the valves’ connectors (see section8.6).
7. Remove the hot water tank to access the valves.
8. Remove the valves, then replace or
rebuild them. Make sure the seal is in
place for each valve.
9. Reinstall the valves by repeating the
steps in reverse order
If a water filtration system is installed on the brewer, it is recommended to inspect it
on a monthly basis
Hot Water
Tank
Tank Support
Single Valve (3x)
Whipper
Coffee
Hot Water
RED CABLE
BLACK CABLE
Water Tank - Top View
Drainage
Overflow
Water Inlet
Water Tank - Front View
Preventive Maintenance
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