Oras Electra 6110 Guide D'installation Et D'entretien page 12

Installation and Maintenance Guide
General
The Electra Installation and Maintenance Guide introduces the operation, installation, maintenance and use of
the Oras Electra lavatory faucet. Please read the instructions carefully prior to installation and save them for
reference where servicing may be needed. If any fault or malfunction occurs in the faucet, please seek the
best possible advice at an expert HVAC store.
Function
No-touch Electra faucets are turned on and shut off by a solenoid valve that is activated by a photocell. When
the hands are held under the faucet, the solenoid valve opens and water starts to flow. When the hands are
removed, the faucet shuts off automatically after a preset time delay.
The wash-basin to which the Electra faucet is to be fixed may not be of the kind that can be
plugged.
Risk of freezing
When installing the faucet in a place where the temperature may fall below freezing, the entire system must be
drained of water to prevent bursting in freezing weather.
– Shut off the water supply.
– Disconnect all flexible hoses and make certain that all parts and hoses are drained of water.
Protection against vandalism
If the eye of the photocell is continuously covered for more than 2 minutes, the faucet shuts off automatically.
To regain normal operation, remove the blockage (e.g. chewing gum, tape) from the sensor.
Installation (see Figures 1 – 4)
– Mount the touchless faucet on the wash-basin (ø 28–35 mm). Ensure that the seal between the
faucet and the wash-basin is correctly installed.
– Slip the fixing washer (1) and stud nuts (2) into position and tighten with a screwdriver or 9 mm
adjustable wrench.
– Remove the control-box cover.
– Using the four screws supplied, mount the control box (3) on to a suitable place in the cabinet
or on the wall below the wash-basin, in a position that permits easy access for maintenance.
– Cut the hose (4) to the proper length.
– Attach the hose (4) to the connector (5) on the control box.
Connecting the water-supply hoses
6110 (see Figures 1 and 3)
– Attach one end of the flexible water-supply hose (7) to the control-box attachment nipple (8) and
the other end to the pre-mixed waterpipe.
6114 (see Figures 1 and 3)
Connecting the water-supply hoses
– Attach one end of each of the flexible water-supply hoses (7) to the control-box attachment
nipples (13). The nipples contain check valves (29).
– Connect hot water to the left-hand water-supply hose and cold water to the right-hand hose.
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