Neptune E-Coder)R900i, Руководство по установке и обслуживанию

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Installing the Pit Version
18 E-Coder)R900 i Basement and Pit Installation and Maintenance Guide
3 Before installing the E-Coder)R900 i meter, remove the thread
protectors and spud caps. Be sure that no debris enters the
meter during installation.
4 Place the coupling gaskets inside the coupling nuts and set
the E-Coder)R900 i meter in the line. The E-Coder)R900 i
meter should be in the horizontal position with the register
dial facing upward. The direction of flow marked on the meter
must agree with the direction of water flow.
5 Start the coupling nuts by hand then use a wrench and tighten
sufficiently to prevent leakage. Be careful not to cross-thread
the connections.
6 Slowly open the E-Coder)R900 i meter outlet valve slowly.
Open a down stream faucet and run enough water to dissipate
entrained air and flush the line. While the faucet is open,
check to see if the E-Coder)R900
i meter is operating cor-
rectly.
7 Turn off the faucet and check the E-Coder)R900 i meter instal-
lation for leaks.
8 To activate the LCD and begin the MIU transmissions, use a
small flashlight to activate the light sensor. The light sensor is
recessed under a small hole near the center of the faceplate.
9 Test the installation as described in “Testing the E-
Coder)R900i Basement Installation” on page 13.
Retrofit Meter Installation:
10 Use a punch/screwdriver and hammer to punch out the
tamper proof seal pin on the existing register head.
11 Remove the existing register by twisting counter-clockwise
12 Install the new E-Coder)R900 i register head onto the meter
body in the desired orientation by twisting clockwise.
13 Test the installation as described in “Testing the E-
Coder)R900i Basement Installation” on page 13.
14 Snap the new tamper-proof seal pin to secure the register to
the meter body.
The small hole is denoted on the faceplate by a flashlight symbol.