Veris Industries TURBO SERIES Recordal Install - Manual (Page 2)

SCOPE OF MANUAL
This manual contains information concerning the installation, operation and maintenance of Recordall ® Turbo Series meters with magnetic drive.
To ensure efficient operation of the meters, the instructions in this manual should be thoroughly read and understood. Retain this manual in a
location where it is readily available for reference.
PREFACE
Section I
GENERAL INFORMATION
1-1. DESCRIPTION
Recordall ® Turbo Series meters utilize proven design features such
as thrust compensated rotor geometry, direct drive magnetic coupling
and dual outboard rotor bearings to achieve high accuracy over a broad
flow range. Extended product service life is achieved at higher levels
of accuracy, in addition to lower meter maintenance costs. Recordall
Turbo Series meters are available in 1 1/2", 2", 3", 4", 6", 8", 10", 12",
16" and 20" sizes.
Incorporating unitized construction with corrosion-resistant assem-
blies, the basic components of the Recordall Turbo Series consist of
the housing and completely removable measuring element. Perma-
nently sealed for greater product reliability, the straight-reading local
register and Recordall Transmitter Register (RTR
® ) allow in-line
servicing. The meter housing and cover plate are bronze (1 1/2" - 10").
The 12" - 20" meter housings are cast iron with a heat fused epoxy
coating. The measuring element is constructed of high-impact
strength thermoplastics. Recordall Turbo Series meters are also
equipped with an integral calibration mechanism for in-line accuracy
calibration.
In the operation of a turbo meter, water flows through the straightening
vanes and a nose cone at the inlet side of the meter so that the swirling
effect of upstream piping is minimized. The water then strikes the rotor
blades, causing the rotor to turn. A downstream nose cone includes
straightening vanes to limit the downstream effects of flow profile
distortions. Optional NPT test ports are provided for field performance
testing.
Motion of the rotor is transferred by means of a worm drive to a vertical
shaft driving a gear set, which transmits the rotation to the meter's
registration device. The direct drive magnetic coupling provides
accurate flow registration during line surges, and allows the perma-
nently sealed register to be easily removed to facilitate in-line service.
A pictorial description of the meter's components and location can be
found in the illustrated parts list RTS-P-1 which is provided as a
supplement to this manual. Each assembly or part has an item number
that is cross-referenced to an associated parts list which consists of
the service assemblies and parts shown in the exploded illustration.
The list provides the following information:
a. Item number
b. Name of part
c. Part number
1-2. CONFIGURATIONS AND SPECIFICATIONS
A descriptive brochure, exploded parts list, pressure loss and accuracy
charts are available and show the available sizes, flow range, head
loss, laying length and weight for Recordall Turbo Series meters. The
difference between various meter configurations relate primarily to
flange connections and options for units of registration, i.e., U.S.
gallons, cubic feet, etc. Materials used in the construction of the
meters are also described in the accompanying literature.
1-3. ACCESSORIES
Badger's Recordall Transmitter Register (RTR) is available as an
option for Recordall Turbo Series meters. The RTR provides system
connectivity to the Itron
® ERT ® , ORION ® and TRACE ® meter reading
systems.
Badger Plate Strainers 2" - 20" are also available. Recommended for
use with all turbo meters, Badger Plate Strainers provide exceptional
meter protection while improving meter accuracy and reliability. The
1 1/2" - 4" Turbo Series meters are available with integral stainless
steel plate strainers.
Section II
INSTALLATION
2-1. UNPACKING AND INSPECTION
To avoid damage in transit, Badger ® Recordall Turbo Series meters
are shipped to the customer in special shipping containers. Upon
receipt of shipment, be sure to follow these unpacking and inspection
procedures:
NOTE
If damage to a shipping container is evident upon receipt
of a meter, request that a representative of the carrier be
present when the meter is unpacked.
a. Carefully open the shipping container, following any instructions
that may be marked on the container. Remove all cushioning material
surrounding the meter and carefully lift the meter from the container.
Keep the container and all packing material for possible use in
reshipment or storage.
b. Visually inspect the meter and applicable accessory devices for
any signs of damage such as scratches, loose or broken parts or other
physical damage that may have occurred during shipment.
NOTE
If damage is found, request an inspection by the carrier's
agent within 48 hours of delivery. Then file a claim with
the carrier. A claim for equipment damaged in transit is
the responsibility of the customer.
2-2. INSTALLATION
Procedures for installing Badger Turbo Series meters are essentially
the same for all meter sizes. Any special instructions required for the
installation or connection of accessory devices such as strainers will
be provided as supplements to this manual. Figure 1 outlines a
recommended meter installation.
A. PRELIMINARY CONSIDERATIONS. Before proceeding any fur-
ther with the installation, first read the instructions in the paragraphs
immediately following to become familiar with the requirements and
procedures involved.
NOTE
Badger Recordall Turbo Series meters are designed for
operation in HORIZONTAL piping arrangements.
1. Be sure that the meter flow range and size of the meter coincide
with the intended service and demand for water.
The life of the turbo meter will be curtailed if operated at
flow rates higher than specified. (Reference Technical
Briefs).
2. The meters are designed for use in cold water service (up to
120°F or 49°C) within the applicable flow requirements for turbo
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