ITRON OpenWay Riva User manual

OpenWay® Riva
Gas Remote Disconnect
Installation Guide
Technical
Communications
knowledge to shape your future

Identification
OpenWay® Riva Gas Remote Disconnect Installation Guide
24 January 2018
TDC-1759-000
Copyright
© 2018 Itron, Inc. All rights reserved.
Confidentiality Notice
The information contained herein is proprietary and confidential and is being provided
subject to the condition that (i) it be held in confidence except to the extent required
otherwise by law and (ii) it will be used only for the purposes described herein. Any third
party that is given access to this information shall be similarly bound in writing.
Trademark Notice
Itron is a registered trademark of Itron, Inc.
All other product names and logos in this documentation are used for identification purposes
only and may be trademarks or registered trademarks of their respective companies.
Suggestions
For more information about Itron or Itron products, see www.itron.com.
If you have questions or comments about the software or hardware product, contact Itron
Technical Support Services.
Contact
• Email: [email protected]
• Internet: support.itron.com
• Telephone Itron Technical Support North America: 1-877-487-6602
For technical support contact information by region, go to www.itron.com and select your
country and language.

Contents
Chapter 1 Important Safety and Compliance Information.............................. 1
USA, FCC Part 15 compliance............................................................................................................................. 1
Canada, ISED compliance.................................................................................................................................... 2
RF Exposure (FCC/ISED)...................................................................................................................................... 2
Electromagnetic compatibility...............................................................................................................................2
Telemetering equipment classication..................................................................................................................3
Intrinsic safety.......................................................................................................................................................3
Lithium battery...................................................................................................................................................... 3
Transportation classication................................................................................................................................. 3
Modications, repairs, installation, and removal...................................................................................................3
Aluminum enclosure............................................................................................................................................. 4
Electrostatic discharge..........................................................................................................................................4
Electrostatic ignition hazard..................................................................................................................................4
Device cleaning.....................................................................................................................................................4
Do Not Drop .........................................................................................................................................................4
Product notication...............................................................................................................................................5
Chapter 2 OpenWay Riva Gas Remote Disconnect Installation Guide
Overview............................................................................................................ 6
Audience............................................................................................................................................................... 6
Chapter 3 About the OpenWay Riva Gas Remote Disconnect .......................7
OpenWay Riva Gas Remote Disconnect models................................................................................................. 7
OpenWay Riva Gas Remote Disconnect system security.................................................................................... 8
Enabling OpenWay Riva Gas Remote Disconnect security....................................................................... 8
Transmission mode............................................................................................................................................... 8
Operational states.................................................................................................................................................8
OpenWay Riva Gas Remote Disconnect functional specications...................................................................... 9
OpenWay Riva Gas Remote Disconnect operational specications.................................................................... 9
Related documents.............................................................................................................................................10
Chapter 4 Installing the OpenWay Riva Gas Remote Disconnect................ 11
Initial calibration and alignment.......................................................................................................................... 11
OpenWay Riva Gas Remote Disconnect installation, commissioning, and decommissioning ......................... 12
OpenWay Riva Gas Remote Disconnect accessories........................................................................................ 12
Meter set installation...........................................................................................................................................13
OpenWay Riva Gas Remote Disconnect valve positions.........................................................................14
Installing the OpenWay Riva Gas Remote Disconnect in the pipe.......................................................... 14
Installing the ood sensor........................................................................................................................ 15
Mounting the ood sensor on the pipe.............................................................................................16
Mounting the ood sensor on a at surface..................................................................................... 16
Chapter 5 Connecting the Flood Sensor to the OpenWay Riva Gas
Remote Disconnect........................................................................................ 18
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Connecting the ood sensor inline connector to the OpenWay Riva Gas Remote Disconnect.........................18
Chapter 6 OpenWay Riva Gas Remote Disconnect Programming...............20
Sending OpenWay Riva Gas Remote Disconnect secure commands............................................................... 20
Get Commands........................................................................................................................................20
Performing a Get Commands........................................................................................................... 20
Commissioning the OpenWay Riva Gas Remote Disconnect................................................................. 21
Performing an OpenWay Riva Gas Remote Disconnect valve commissioning................................ 21
Connecting the OpenWay Riva Gas Remote Disconnect........................................................................21
Connection instructions.................................................................................................................... 21
Disconnecting the OpenWay Riva Gas Remote Disconnect................................................................... 22
Closing the OpenWay Riva Gas Remote Disconnect valve to disconnect service.......................... 22
Decommissioning the OpenWay Riva Gas Remote Disconnect..............................................................23
Decommissioning instructions..........................................................................................................23
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Chapter 1 Important Safety and Compliance
Information
This section provides important information for your safety and product compliance.
USA, FCC Part 15 compliance
This device complies with Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
Operation is subject to the following two conditions:
• This device may not cause harmful interference.
• This device must accept any interference that may cause undesirable operation.
This device must be installed to provide a separation distance of at least 20 centimeters (7.9
inches) from all persons to be compliant with regulatory RF exposure.
USA, FCC Class B-Part 15
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio or TV technician for help.
Modifications and Repairs
To ensure system performance, this device and antenna shall not be changed or modified
without the express approval of Itron. Per FCC rules, unapproved modifications or operation
beyond or in conflict with these instructions for use could void the user's authority to operate
the equipment.
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Canada, ISED compliance
Compliance Statement Canada Déclaration de Conformité
This device complies with Innovation, Science
and Economic Development Canada (ISED)
license-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this
device may not cause interference, (2) this
device must accept any interference, including
interference that may cause undesired operation
of the device.
Under Innovation, Science and Economic
Development Canada (ISED) regulations, this
radio transmitter may only operate using an
antenna of a type and maximum (or lesser) gain
approved for the transmitter by Industry Canada.
To reduce potential radio interference to other
users, the antenna type and its gain should be so
chosen that the equivalent isotropically radiated
power (e.i.r.p.) is not more than that necessary
for successful communication.
Le présent appareil est conforme aux CNR
d'Industrie Canada applicables aux appareils
radio exempts de licence. L'exploitation est
autorisée aux deux conditions suivantes: (1)
l'appareil ne doit pas produire de brouillage, (2)
l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le
fonctionnement.
Conformément à la réglementation d'Industrie
Canada, le présent émetteur radio peut
fonctionner avec une antenne d'un type et d'un
gain maximal (ou inférieur) approuvé pour
l'émetteur par Industrie Canada. Dans le but de
réduire les risques de brouillage radioélectrique à
l'intention des autres utilisateurs, il faut choisir le
type d'antenne et son gain de sorte que la
puissance isotrope rayonnée équivalente (p.i.r.e.)
ne dépasse pas l'intensité nécessaire à
l'établissement d'une communication
satisfaisante.
RF Exposure (FCC/ISED)
This equipment complies with radiation exposure
limits set forth for an uncontrolled environment.
This equipment should be installed and operated
with minimum distance 20 cm between the
radiator and your body. This transmitter must not
be co-located or operating in conjunction with
any other antenna or transmitter.
Cet équipement est conforme aux limites
d'exposition aux radiations dans un
environnement non contrôlé. Cet équipement do
it être installé et utilisé à distance minimum de 20
cm entre le radiateur et votre corps. Cet émetteur
ne doit pas être co-localisées ou opérant en
conjonction avec tout autre antenne ou
transmetteur.
Electromagnetic compatibility
Caution: Use only approved accessories with this equipment. All cables must be
high quality, shielded, and correctly terminated. Unapproved modifications or
operation beyond or in conflict with these use instructions may void the authority's
authorization to operate the equipment.
Important Safety and Compliance Information
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Telemetering equipment classification
Warning:
• Telemetering equipment for use in Cl I, Div. 1, Gp. D Hazardous Location, for
hazardous locations.
• Temperature code: T1
• Ambient temperature: -40°C < Ta < 70°C.
Intrinsic safety
Warning: Substitution of components may impair intrinsic safety.
Lithium battery
Warning: Follow these procedures to avoid injury to yourself or others.
• The lithium battery may cause a fire or chemical burn if it is not disposed of
properly.
• Do not recharge, disassemble, heat above 100°C Celsius (212°Fahrenheit),
crush, expose to water, or incinerate the lithium battery. Fire, explosion, and
severe burn hazard.
• The battery used in this device may present a risk of fire or chemical burn if
mistreated.
• Keep the lithium battery away from children.
• Batteries must not be replaced or modified in any way.
Transportation classification
The Federal Aviation Administration prohibits operating transmitters and receivers on all
commercial aircraft. When powered, the Itron device is considered an operating transmitter
and receiver and cannot be shipped by air. All product returns must be shipped by ground
transportation.
Modifications, repairs, installation, and removal
To ensure system performance, this device and antenna shall not be changed or modified
without the express approval of Itron. Any unauthorized modification will void the user's
authority to operate the equipment.
In the event of malfunction, all repairs should be performed by Itron. It is the responsibility of
users requiring service to report the need for service to Itron.
Important Safety and Compliance Information
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Aluminum enclosure
Warning: This enclosure contains aluminum. Take care to avoid ignition hazard due
to impact.
Electrostatic discharge
Warning: Internal circuit components can be sensitive to electrostatic discharge.
Before installation, discharge electrostatic buildup by touching a metal pipe or other
earth-grounded metal object prior to touching the meter body, register housing, or
Itron device.
Electrostatic ignition hazard
Warning: Verify the area is not hazardous when installing, servicing, cleaning, or
touching the Itron device.
Device cleaning
Warning: Clean only with a damp cloth.
Do Not Drop
Warning: While Itron modules are designed to withstand a drop, dropping the
module may damage the device and void the warranty.
Important Safety and Compliance Information
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Product notification
Warning: These instructions are suggested when Itron-approved utility or installer
company-established valve installation procedures and practices are not available.
• Itron does not endorse or warrant the completeness or accuracy of any third-party
valve installation procedures or practices, unless otherwise provided in writing by
Itron.
• Follow your company's standard operating procedures regarding the use of
personal protection equipment (PPE).
• Adhere to guidelines issued by your company in addition to those given in this
document when installing or repairing valves.
• This product, as of the date of manufacture, is designed and tested to conform to
all governmental and industry safety standards as they may apply to the
manufacturer.
• The purchaser and user of this product must comply with all fire control, building
codes, and other safety regulations governing the application, installation,
operation, and general use of this valve to avoid leaking gas hazards resulting
from improper installation, startup, or use of this product.
• To ensure safe and efficient operation of this product, Itron strongly recommends
installation by a qualified professional.
Important Safety and Compliance Information
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Chapter 2 OpenWay Riva Gas Remote
Disconnect Installation Guide Overview
This installation guide provides instructions for physically installing, commissioning,
connecting, decommissioning, and physically disconnecting the OpenWay Riva Gas
Remote Disconnect remote-controlled valve.
Audience
This installation guide is intended for Itron personnel, third-party OpenWay Riva system
installers, and end-users of the OpenWay Riva Gas Remote Disconnect remotely-controlled
valve.
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Chapter 3 About the OpenWay Riva Gas
Remote Disconnect
The Itron wireless OpenWay Riva Gas Remote Disconnect valve is integrated in the piping
serving OpenWay Riva networks to provide a safe secure device to stop the flow of natural
gas into a residential or commercial structure. The OpenWay Riva Gas Remote Disconnect
enables system monitoring with functionality to remotely-control the natural gas supply. An
externally connected water sensor detects flood water and supports auto-shutoff in extreme
weather conditions. In the event of a disconnect due to an extreme weather condition, the
OpenWay Riva Gas Remote Disconnect sends an alarm to the head-end system.
Communications with the OpenWay Riva Gas Remote Disconnect device are securely sent
between programming and monitoring devices using Itron Security Manager (ISM). ISM
ensures operation occurs over a secured network. The secure network allows for both open
and close remote commands to facilitate operation and keep field personnel safe from
hazardous or unwelcome locations.
The OpenWay Riva Gas Remote Disconnect is made up of two separate chambers: the gas
chamber and the electronics chamber.
• The gas chamber houses the gas valve used to shut off the flow of gas with a remote
command. The gas valve shaft provides a visual indication of the valve position. A special
hardware tool is required to re-engage the gas flow mechanism. Re-engaging the valve
to restore the flow of gas requires a qualified technician's intervention to send a wireless
command to enable the re-engagement and to use the valve tool to physically open the
valve. If the valve was tampered with to force the valve to remain in an open position, the
system reports the tampering.
• The electronics chamber houses the monitoring and wireless radio circuitry. The
electronics chamber is protected with a tamper plug installed over one of the four
fasteners. If the electronics are compromised, the OpenWay Riva Gas Remote
Disconnect reports at least one tamper flag.
• The valve engagement mechanism is protected by an industry standard tamper plug.
The OpenWay Riva Gas Remote Disconnect can be installed in any horizontal or vertical
position that locates the mounting seal in the upright position while it facilitates gas flow in
the proper direction. Locating the mounting seal in an upright position ensures optimum
battery life and helps to keep debris from accumulating on the seal surface.
OpenWay Riva Gas Remote Disconnect models
The OpenWay Riva Gas Remote Disconnect is available in the listed models.
OpenWay Riva Gas Remote Disconnect description Itron part number
Flood sensor with 2' resistive type cable TEL-7103-002
Flood sensor with 5' resistive type cable TEL-7103-003
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OpenWay Riva Gas Remote Disconnect system
security
The OpenWay Riva Gas Remote Disconnect is a component of Itron's OpenWay Riva
system. The OpenWay Riva system enhanced security, provided by Itron Security Manager
(ISM), applies to the RF communications between the collection device and the OpenWay
Riva Gas Remote Disconnect. There are two fundamental security processes used in the
Itron Security Manager to ensure system communication confidentiality and validity.
•Authentication. Authentication is the process of confirming that an artifact is genuine or
valid. Authentication in the OpenWay Riva Gas Remote Disconnect is the process of
verifying a request is from a valid source and in its original form.
•Encryption. Encryption is the process of transforming information to make it unreadable
to anyone who does not have a valid security key. There are two types of encryption,
symmetric and asymmetric. Symmetric encryption uses a shared key to decrypt or
encrypt information. Asymmetric encryption uses a private key to encrypt and a public
key to decrypt. Data transmissions over the network are protected using AES-256
encryption.
Enabling OpenWay Riva Gas Remote Disconnect security
When the OpenWay Gas Remote Disconnects ship from an Itron factory, each module
contains utility factory keys. The presence of these utility factory keys does not enable the
enhanced security. The installer enables the enhanced security at the time the OpenWay
Riva Gas Remote Disconnect is deployed or at a later time using an Itron programming
device, Field Deployment Manager Endpoint Tools Enhanced, and programming
commands. Initial key exchange commands are secured using the utility factory keys. For
more information about programming the OpenWay Gas Remote Disconnect for security,
see the FDM Endpoint Tools Mobile Application Guide (TDC-0934).
Transmission mode
The OpenWay Riva Gas Remote Disconnect operates in OpenWay Riva Network Mode and
is designed to transmit 3 times a day with a 20-year battery life.
An FCC license is not required to read the OpenWay Riva Gas Remote Disconnect.
Operational states
The OpenWay Riva Gas Remote Disconnect features three normal operational states.
• Closed. The remote disconnect remotely-controlled valve receives a command to close
from a network reading device. When the valve is closed, the flow of gas stops.
About the OpenWay Riva Gas Remote Disconnect
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• Commissioned. The remote disconnect remotely-controlled valve receives a command to
open from a network reading device. The valve remains in an armed state (ready to be
opened) until the valve detects an open command after which the valve transitions to on
open state. The OpenWay Riva Gas Remote Disconnect remains in an armed state
(ready to be physically opened) until it detects an open valve. It then transitions to the
open state.
• Open. The OpenWay Riva Gas Remote Disconnect valve receives a command to open
from a network reading device. Opening the valve requires an on-site visit to physically
open the valve. First, a technician uses the reading device to issue the connection (open)
command. After the connection command is received, the on-site technician uses the
valve tool to open the valve. After the gas flow begins, the technician ensures the system
is operating properly and gas is flowing in the system.
OpenWay Riva Gas Remote Disconnect functional
specifications
OpenWay Riva Gas Remote Disconnect functional specifications include basic
specifications and compliance types.
Functional specifications Description
Power source Two "A" cell lithium batteries
Tamper detection Tilt, magnet, cut cable tampers, and valve critical
alarm
FCC compliance Parts 1, 2, and 15 certified
Innovation, Science and Economic
Development Canada (ISED)
RSS-102, RSS-247 and RSS-GEN certified
Intrinsically safe per Telemetering Equipment for use in Hazardous
Locations, for Cl I, Div 1, Gp D for Haz Loc, Temp
Code T1, -40°C ≤ Ta ≤ +70°C.
Product identification Numeric and bar coded device type and serial
number
Construction materials Gray polycarbonate housing with encapsulated
electronics, aluminum die cast valve body
OpenWay Riva Gas Remote Disconnect operational
specifications
The OpenWay Riva Gas Remote Disconnect features these operational specifications.
Operational specifications Description
Operating temperatures -20° to 150° F (-28.9° to +70° C)
Operating humidity 5 to 95 percent relative humidity
Program frequency 908 MHz
About the OpenWay Riva Gas Remote Disconnect
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Operational specifications Description
Transmit frequency Frequency hopping spread spectrum 902.2 to 927.75
MHz in the ISM band
Data integrity Verified in every data message
NIM message FM modulation; all other messages are AM
modulated
Related documents
Document title Document part number
Customer setup to order secured OpenWay Riva modules TDC-1748-XXX
First article review form TDC-1749-XXX
OpenWay Collection Manager Operational Guidelines
OpenWay Riva Events and Exceptions Reference Guide
Itron Mobile Radio User Guide TDC-1719-XXX
Itron Mobile Radio Quick Reference Guide TDC-1720-XXX
Gas and Telemetry Module Meter Compatibility List PUB-0117-002
Gas and Telemetry Module Ordering Guide PUB-0117-001
OpenWay Riva Gas Remote Disconnect Specification Sheet
Field Deployment Manager Endpoint Tools Mobile Application
Guide
TDC-0934-XXX
Field Deployment Manager Mobile Application Guide (NAM) TDC-1713-XXX
Field Deployment Manager Field Representative's Guide TDC-0936-XXX
About the OpenWay Riva Gas Remote Disconnect
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Chapter 4 Installing the OpenWay Riva Gas
Remote Disconnect
This section describes OpenWay Riva Gas Remote Disconnect installation. Installation
requires initial calibration and alignment using an Itron handheld device loaded with Field
Deployment Manager Endpoint Tools Enhanced.
Initial calibration and alignment
At the time of deployment, the OpenWay Riva Gas Remote Disconnect requires initial
calibration and alignment. FDM Endpoint Tools Enhanced support secure installation
commissioning and verification. FDM Endpoint Tools Enhanced receives secure, signed
commands and a list of OpenWay Riva Gas Remote Disconnect reading keys for each
specific device, if they are available. The OpenWay Riva Gas Remote Disconnect supports
FDM Endpoint Tools operation featuring two important capabilities.
• Pre-fetch capabilities. FDM Endpoint Tools Enhanced obtains secure OpenWay Riva Gas
Remote Disconnect commands during in-office work order synchronization.
• In-field commands. FDM Endpoint Tools Enhanced requests and receives commands in
the field when there is network availability and when the network has access to the head-
end equipment.
The OpenWay Riva Gas Remote Disconnect supports a decommissioned state. The device
is placed into a decommissioned state prior to shipment. The device can also be placed into
the decommissioned state when it is removed from service and transported to another
location.
During the commissioning and decommissioning process, FDM Endpoint Tools Enhanced
supports these commands.
• Secure transmission of commissioning and decommissioning commands. Also secure
reception of an outcome response.
• Commissioning to align and calibrate the OpenWay Riva Gas Remote Disconnect.
• Decommissioning to put the OpenWay Riva Gas Remote Disconnect into a state that
allows for removal or relocation.
• Secure valve setting commands.
The OpenWay Riva Gas Remote Disconnect supports FDM Endpoint Tools Enhanced
commands to place the valve in an open or closed state. The valve state is determined from
the work order associated with the task. Factory security keys are injected into the device
prior to shipment from the factory. Utility-specific security keys are supplied by the utility and
are injected at the time the system is deployed. All required Itron Security Manager secure
commands are obtained from FDM before the installation is verified. The following secure
commands types are obtained by FDM.
• Commissioning
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• Valve control
• Secure reading key commands
OpenWay Riva Gas Remote Disconnect installation,
commissioning, and decommissioning
This section provides the information to physically install, connect, commission,
decommission, and disconnect the OpenWay Riva Gas Remote Disconnect.
Warning: These instructions are suggested when Itron-approved utility or installer
company-established valve installation procedures and practices are not available.
Itron does not endorse or warrant the completeness or accuracy of any third-party
valve installation procedures or practices, unless otherwise provided in writing by
Itron. Follow your company's standard operating procedures regarding the use of
personal protection equipment (PPE). Adhere to guidelines issued by your company
in addition to those given in this document when installing or repairing valves.
This product, as of the date of manufacture, is designed and tested to conform to all
governmental and industry safety standards as they may apply to the manufacturer.
The purchaser/user of this product must comply with all fire control, building codes,
and other safety regulations governing the application, installation, operation, and
general use of this valve to avoid leaking gas hazards resulting from improper
installation, startup, or use of this product.
To ensure safe and efficient operation of this product, Itron strongly recommends
installation by a qualified professional.
OpenWay Riva Gas Remote Disconnect accessories
This section provides a list of the accessories available for the OpenWay Riva Gas Remote
Disconnect.
Description Itron part number
Valve tool MSC-5103-003
Universal environmental cap MSC-0019-011
Caution: Shield unconnected flood sensor connectors on field installed OpenWay
Riva Gas Remote Disconnect devices with the protective universal environmental
cap. Do not leave flood sensor connectors exposed in field installations.
Environmental caps employ multiple seals to protect connector life.
Installing the OpenWay Riva Gas Remote Disconnect
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Meter set installation
OpenWay Riva Gas Remote Disconnect deployment begins with the installation of the
device in gas piping. The OpenWay Riva Gas Remote Disconnect is 6.5" in height and
requires clearance from the adjacent pipe, meter set components, and building materials to
accommodate that size. The device can be installed in any horizontal or vertical orientation
that facilitates gas flow in the proper direction. Locating the OpenWay Riva Gas Remote
Disconnect in one of the suggested positions ensures optimum battery life and helps keep
debris from accumulating on the seal surface. Do not mount the OpenWay Riva Gas
Remote Disconnect in a position that places the antenna against a structure or in foliage.
OpenWay Riva Gas Remote Disconnect recommended mounting positions
Note: Install the OpenWay Riva Gas Remote Disconnect in an orientation that positions the
antenna as far from walls, meters, or piping as possible. Ensure the following parameters.
• A clear RF signal reaches the antenna (1).
• Gas is flowing in the proper direction (the direction indicated by the arrow on the
OpenWay Riva Gas Remote Disconnect).
• The valve reset shaft is accessible with the valve tool (2).
Installing the OpenWay Riva Gas Remote Disconnect
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Caution: Do not install the OpenWay Riva Gas Remote Disconnect with the gas out
flow in the down position or in such a way that the antenna is against a wall or other
structure.
Remove the red shipping plugs from the inlet and outlet and vent the OpenWay Riva
Gas Remote Disconnect prior to installation. Keep the piping interior, regulator inlet,
and regulator outlet free from dirt, chemical sealant (pipe dope), Teflon tape, or other
debris. Materials in piping or regulator inlet or outlet create a loss of pressure
control. Apply pipe sealant on the male (exterior) pipe threads. Joint materials can
lode in the regulator and cause a loss of pressure control. Gas must flow through the
valve body in the same direction as the arrow on the valve. Gas flowing in the wrong
direction may prevent a disconnect.
OpenWay Riva Gas Remote Disconnect valve positions
The OpenWay Riva Gas Remote Disconnect valve positions are shown in the illustrations.
Valve open-valve slot horizontal Valve closed- valve slot positioned at angle
Note: When the OpenWay Riva Gas Remote Disconnect valve shaft is closed, the valve
shaft is in a 7:00/1:00 orientation. The valve rotates counterclockwise from open to closed
but does not rotate a full 90 degrees.
Installing the OpenWay Riva Gas Remote Disconnect in
the pipe
1. Select the location for the OpenWay Riva Gas Remote Disconnect and plan piping
revisions to accommodate the gas flow direction, OpenWay Riva Gas Remote
Disconnect device body length, swing radius, and antenna clearance.
Installing the OpenWay Riva Gas Remote Disconnect
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2. Verify the gas flow is in the direction noted by the arrow on the body of the OpenWay
Riva Gas Remote Disconnect valve.
3. Apply pipe sealant on the pipe.
Caution: Do not leave loose tape or excess pipe sealant on the pipe connections.
4. Thread the OpenWay Riva Gas Remote Disconnect onto the inlet pipe (or riser).
5. Tighten the connection with a pipe wrench.
6. Thread the outlet pipe into the OpenWay Riva Gas Remote Disconnect outlet.
7. Tighten the connection with a pipe wrench.
8. Complete meter set piping as appropriate.
9. Install a tamper plug over the top tamper seal cup (if one is not already present).
Installing the flood sensor
Warning: Do not paint the flood sensor.
Installing the OpenWay Riva Gas Remote Disconnect
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Mounting the flood sensor on the pipe
Mounting the flood sensor on a pipe requires a user-supplied band clamp large enough to
secure the sensor to the pipe.
Note: Mount the flood sensor on a vertical (2) or horizontal (1) pipe using the bottom pipe
cradles and top and side bracket guides. The arrow on the flood sensor housing must point
up after installation.
1. Position the flood sensor on the pipe using the correct pipe cradle for the pipe's
orientation.
Note: Place the sensor 6 to 12 inches above the ground or floor but below the OpenWay
Riva Gas Remote Disconnect.
2. Place the open band clamp around the pipe and flood sensor.
3. Tighten the band clamp enough to ensure the sensor cannot rotate or slip on the pipe.
Mounting the flood sensor on a flat surface
1. Locate the installation area on a flat surface 6 to 12" above the ground or floor but below
the OpenWay Riva Gas Remote Disconnect.
Note: The three mounting holes on the flood sensor may be used as a drilling template
for installation.
2. Secure the flood sensor to a wall or other flat surface by tightening three user-supplied
screws through the flood sensor's mounting flanges.
Installing the OpenWay Riva Gas Remote Disconnect
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