6
Battery Replacement
The computer display is powered by two 3-volt
lithium batteries which may be replaced while the
meter is installed. When batteries are removed or
lose power, the batch and cumula tive totals and
the field and factory calibrations are re tained.
(Battery) – Avoid mechanical or electrical
abuse. Batteries may explode or cause
burns, if disassembled, crushed or exposed
to fire or temperatures in excess of 212°F
(100°C). Do not short circuit or install with
incorrect polarity. DO NOT INCINERATE.
Batteries should ONLY be replaced with
P/N 113520-1 Kit (Includes two each
P/N 902004-2 Batteries). Do not mix old
with new. Do not use other brands or
technologies.
Open battery cells should be disposed
of in accordance with local regulations.
Lithium batteries are best disposed of as a
non-hazardous waste when fully or mostly
discharged. EPA does not list or exempt
Lithium as a hazardous waste. If waste
lithium batteries are still fully charged
or only partially discharged, they can be
considered a reactive hazardous waste
because of unconsumed lithium remaining
in the battery. Such batteries may qualify
as “Universal Waste” in many jurisdictions
within the U.S. and thus can be shipped for
disposal or recycling in accordance with
Universal Waste requirements.
CAUTION
WARNING
If the display becomes dim, blank
or the low
battery message appears (see below), replace
the batteries as follows:
1. Remove the four Phillips-head screws from
the face of the meter and lift the faceplate
from the turbine.
2. Remove the old batteries and clean any
corrosion from the terminals.
3. Install new batteries. Make sure the positive
post is in the correct position.
4. When the batteries are replaced, the face-
plate will power ON. Check the display to
ensure normal functions have resumed
before assembling again.
5. Reseat batteries, if necessary, and posi-
tion the faceplate on the turbine housing.
To avoid moisture damage, make sure the
seal is fully seated. Tighten the four screws
on the faceplate.
SPECIFICATIONS
Inlet and Outlet:
Spigot (Pipe) End Models:
TM050/TM050-P ½ inch Schd. 80,
Spigot (Pipe)
TM075/TM075-P ¾ inch Schd. 80,
Spigot (Pipe)
TM100/TM100-P 1 inch Schd. 80,
Spigot (Pipe)
TM150/TM150-P 1 ½ inch Schd. 80,
Spigot (Pipe)
TM200/TM200-P 2 inch Schd. 80,
Spigot (Pipe)
NPT Models:
TM050-N/TM050-N-P ½ inch NPT
TM075-N/TM075-N-P ¾ inch NPT
TM100-N/TM100-N-P 1 inch NPT
TM150-N/TM150-N-P 1 ½ inch NPT
TM200-N/TM200-N-P 2 inch NPT
BSP Models:
TM100-B/TM100-B-P 1 in. BSP
TM150-B/TM150-B-P 1 ½ in. BSP
TM200-B/TM200-B-P 2 in. BSP
Design Type:
Turbine
Wetted Components:
Housing: PVC
Journal Bearings: Ceramic
Shaft: Tungsten Carbide
Rotor and Supports: PVDF
Retaining Washer: Stainless Steel
Max. Working Pressure:
225 PSIG @ 73° F
BSP: 150 PSIG @ 73° F
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