Carlon 750SSMR Instrucciones de instalación y funcionamiento - Página 2
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SSM
& SSMR
Multi-Jet Meter Installation Instructions
®
®
1. Flush the line thoroughly after plumbing changes to eliminate the
possibility of foreign contaminants reaching the meter.
2. Install meter horizontally with the register facing up and the inlet port
facing the supply water line.
3. Operating pressure maximum of 150 psi.
4. It is recommended that if there is any possibility that the water
supply contains foreign contaminants, a Carlon strainer be installed
between the water supply and the meter.
5. It is not recommended that the meter be run for long periods of
time at the maximum flow rating as excess wear will result and
the life of the meter will be reduced.
6. To reduce potential harmful effects to equipment from water
hammer caused by quick closing valves, it is suggested that you
purchase and install a Carlon slow-closing solenoid valve.
7. Protect the meter from freezing and from heat in excess of 122° F.
8. Protect meter from any backflow of water opposite indicated direction
of flow.
9. For outdoor installation, protect meter (and remote counter) from
direct exposure to the elements.
■
The straight, unobstructed pipe section in front of the meter
should be as follows:
One Bend = 10 x Diameter of pipe
Valves (check, gate, etc.) = 12 X Diameter of pipe
Two Bends or One Tee and one bend(s) at random =
25 X Diameter of pipe
■
Straight, unobstructed pipe section downstream of meter =
5 X Diameter of Pipe
SSMR
(Remote Reader) Meters:
®
In addition to the multi-jet meters, a reed
switch is supplied which is set to activate every
time a gallon of water passes through the meter. 25 feet of wire is
provided to allow mounting the non-resettable remote reader in an
easily read, convenient location. Additional wire is available.
The remote reader furnished with the meter is battery operated, self
powered with an 8 digit LCD display. It receives the signal from the
reed switch on the meter and is connected by using the two-wire, no
polarity cable provided.
Display:
Housing:
Dimensions:
Operating Temperature:
SSMR
Remote Reader Installation:
®
1. Locate the remote in a convenient location. If outdoors; note
temperature range. Protect remote from direct exposure to the
elements.
2. Wire remote reader to electric contact meter.
3. It is recommended that the remote reader be kept away from
solenoids, contactors, fans and any other inductive devices.
4. If the SSMR
remote style meter is installed outdoors; the meter
®
and counter must be protected from direct exposure to the
elements.
5. The remote reader advances 1 digit for each contact received
from the meter*.
*Exception: The remote reader for the 1½" and 2" meters registering in
Liters will advance 1 digit for every 10 Liters of water that passes through
the meter.
Liquid Crystal, 8 Digit, .315" high
NEMA-1
Depth 3½", Width 2½", Height 1¾"
35° to 122° F