Maintenance Guide

Recommended Materials
The following table defines the materials recommended to install the CMIU.
Material Description Use
Cable
Solid 3 Conductor #22 AWG (black /
green / red) (part # 6431-352)
Connect CMIUto encoder register.
Moisture
Protection
Compound
Novagard
®
sealant (part# 96018-072)
Cover exposed wires and terminal
screws on register and CMIU.
Scotchloks Part# 8138-125 Connect wall CMIU or replacement
pit CMIU to encoder register.
Site Work Order Documentation provided by your utility Receive and record information
about the work site.
Table 6 – Recommended Materials
Safety and Preliminary Checks
Observe the following safety and preliminary checks before and during each installation:
l Verify that you are at the location specified on the site work order.
l Verify that the site is safe for you and your equipment.
l Notify the customer of your presence, and tell the customer that you need access to the
water meter.
l Write the ID numbers of the CMIU you are installing, if the site work order does not
include the numbers.
l Verify that the ID numbers match the IDnumbers on the CMIU you are installing, if the
site work order already includes them.
Verifying and Preparing the Encoder Register
The CMIU is designed for use with the following encoder registers:
l ARB
®
V
l ProRead™
l ProRead™ AutoDetect
l E-CODER
®
l ProCoder™
l MACH 10
®
8 Cellular MIU (CMIU™) Pit and Wall Installation and Maintenance Guide
Chapter 3: General Installation Guidelines