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gas cube
gas cube
The Spencer GasCube® is a natural gas booster skid package designed to enhance the pressure of incoming natural gas for appliance operation. It is a compact, skid-mounted unit with factory-assembled components, excluding the check valve, ensuring long-term service.
Product Description
The GasCube package includes a UL Listed gas booster, control panel, isolation valves, expansion joints, gauges, and a recirculation loop. Larger models feature a gas-to-air intercooler and automatic valve. The booster is a centrifugal, hermetically sealed unit designed for natural gas, using a unique overhung design.
Limited Warranty
The product is warranted against defects for 18 months from shipment or 12 months from startup. The warranty excludes misuse, negligence, improper installation, or unauthorized repairs. Warranty work must be authorized by Spencer.
Safety Precautions & Operating Guidelines
Follow all manual instructions and use rated lifting equipment. Ensure proper installation and avoid operating in temperatures above 104°F. Use genuine Spencer parts for repairs.
Handling and Storage
Handle the GasCube with care during unloading and installation. Store in a clean, dry area with protection from dampness and vibration. Use silica gel desiccant for extended storage.
Installation
Install the GasCube on a level surface, indoors or outdoors, with adequate ventilation. Ensure proper electrical connections and use flexible connectors for piping. Avoid high-pressure testing that could damage components.
Operation and Adjustments
Ensure correct motor rotation and use thermal overload protection. Follow the Sequence of Operations manual for control panel specifics.
Maintenance
Use only Spencer-authorized parts and services. The motor bearings are factory-sealed and do not require additional lubrication.
Troubleshooting Guide
Refer to the manual for troubleshooting steps and contact Spencer for assistance if needed.
GasCube System Parts List
A detailed parts list is provided for reference.
The GasCube package requires careful installation to prevent leaks and ensure proper operation. It should be leak-tested at 3 psig with gauges and low-pressure switches isolated. Flexible connectors are necessary to avoid hard piping, and expansion joints are provided to create a flexible gap. Plug valves are used for isolation and can regulate volume and pressure. The inlet check valve must be installed horizontally to prevent reverse flow.
Operation and Adjustments
Before starting the GasCube, ensure all installation steps are complete, including checking for transportation damage, removing packing materials, and ensuring proper connection and support of piping. Operational checks include verifying open isolation valves, system readiness, motor rotation, and control panel wiring. The system must have adequate resistance to avoid motor overload. Upon startup, allow one minute for PLC software loading before starting the gas booster. Adjust the system load or throttling valve to achieve desired flow without exceeding motor capacity.
Surge and Overload Prevention
Operating in surge conditions is destructive and not covered by warranty. Surge can be identified by noise and power fluctuations and can be mitigated by increasing gas flow or adjusting the recirculation loop valve. Overload conditions will automatically adjust the recirculation loop valve to prevent damage.
Maintenance
Disconnect and lock out electrical power before maintenance. For replacement parts, refer to the GasCube package diagram and provide complete information to expedite orders. Spencer offers factory and field service, with emergency service available after hours.
Troubleshooting Guide
If the GasCube is not delivering rated pressure, check for correct motor rotation, clogged parts, small piping, incorrect gas gravity, or high inlet gas temperature. If the motor is overloaded, check for wrong voltage connections, leaks, or incorrect orifice sizes.
Product Specifications
The document includes detailed specifications for various GasCube models, including dimensions and connection types. The GasCube Series offers different configurations with or without heat exchangers, and varying capacities for pressure and volume.
Additional Services
Spencer provides a range of products and services, including multistage and single-stage blowers, gas boosters, vacuum systems, and custom-engineered solutions. They offer comprehensive engineering support and a worldwide parts and service organization.
The document outlines the services provided by a worldwide organization of sales representatives and distributors. These services include:
- Product selection, installation, and operation assistance.
- Comprehensive system design services.
- Follow-up services and troubleshooting.
Additionally, it mentions that GasCube is a registered trademark of The Spencer Turbine Company.
Catalog excerpts
Spencer GasCube Natural Gas Booster Skid Package ® Serial No: System No: Model No: Installation, Operation and Maintenance Instructions GasCube with heat exchanger, recirculation loop and automatic valve. GasCube with recirculation loop and manual valve. Important This manual contains information you need for handling, installing, operating and maintaining your new equipment correctly, to ensure trouble-free operation and long service life. Read and become familiar with it before installation of your Spencer GasCube® skid package. Following these instructions will help you realize its full potential of efficient service and extended lifespan and will help avoid any damage that could void your warranty. The Spencer Turbine Company Windsor, Connecticut 06095
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I Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Product Description. . . . . . . . . . . . . . . . . . . . . . . . . 3 II Limited Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . 3 III Safety Precautions & Operating Guidelines. . . . 3 IV Handling and Storage. . . . . . . . . . . . . . . . . . . . . . 4 Lifting and Moving. . . . . . . . . . . . . . . . . . . . . . . . . . 4 Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 V Installation. . . . . . . . ....
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Control Panel Recirculation Valve Heat Exchanger GAS OUTLET Recirculation Loop Pressure Gauge Pressure Switch Expansion Joint Plug Valve Rotation Inspection Port Protective Plate (Spencer trademarked sugar-scoop design) Skid Base Product Description The standard components of a GasCube package include a UL Listed Spencer natural gas booster, a UL Listed 508A control panel for automatic operation, isolation valves, expansion joints, gauges, and a recirculation loop. Larger capacity GasCube models include a gas to air intercooler and automatic valve in the recirculation loop. At the heart of the...
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• Perform all installation and operating procedures with care, following sound safe-work practices to avoid accidents and damage. • Avoid climbing on or over the GasCube equipment; use proper staging and ladders for exterior machine access. • Be sure isolation pads are placed beneath the GasCube skid. • GasCube packages include flexible connectors on inlet and outlet flanges to isolate piping loads from the gas booster. • Ensure that piping and accessories such as check valves are properly installed and fastened. • Allow only qualified electricians to work on electrical equipment. • Lock electrical...
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are unobstructed before connecting piping to blower. 1. Piping The Spencer GasCube package contains at its heart a Gas Booster Series GL that is UL Listed as suitable for installation in accordance with the provisions of the National Electric Code, NFPA No. 70, and the National Fuel Gas Code, NFPA No. 54, for natural gas only. All piping connected to the GasCube package should be sized to minimize friction loss. All system joints must be gastight. All piping must be properly aligned and supported to avoid stress on the GasCube components and anchored adequately to prevent movement away from the...
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VI. Operation and Adjustments Startup Precautions IMPORTANT NOTE: Before operating a new GasCube package for the first time, review the installation and setup procedures to be sure that no steps have been overlooked. 1. Installation Check List • Is there any damage from transportation or installation? • Is the package level? • Have all packing, shipping materials and tools been removed? • Have inlet and outlet pie-plate covers been removed? • Are isolation pads in place? • Is the piping connected and supported? • Are flexible connectors in place between the gas booster and piping? • Is the check...
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in unnecessary delays. When in doubt, consult the Spencer Aftermarket Sales Department for further information. When ordering parts, furnish the following: • GasCube package serial and system numbers. VIII. Troubleshooting Guide • Motor horsepower. If your GasCube package is not delivering rated pressure, but motor is not overloaded, check the following: • Part nomenclature — refer to the applicable diagram (pages 8-14) and locate the needed item by its number and name. 1. Correct and reversed rotation will produce two different delivery pressures, the higher pressure indicating correct rotation....
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GasCube Series 21 without Heat Exchanger Single-stage 20" Diameter Casing, 3" Diameter Pipe 2. Inlet and outlet connections are 3" flange • 8 The Spencer Turbine Company ♦ 600 Day Hill Road, Windsor, CT USA 06095 ♦ TEL 800-232-4321 ♦ 860-688-8361 ♦ www.spencerturbine.com
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GasCube Series 21 without Heat Exchanger Single-stage 20" Diameter Casing, 4" Diameter Pipe GasCube System Part No.'s: SYS90150, SYS90151, SYS90152, SYS90153, 2. Inlet and outlet connections are 4" flange - 150# drilling. The Spencer Turbine Company ♦ 600 Day Hill Road, Windsor, CT USA 06095 ♦ TEL 800-232-4321 ♦ 860-688-8361 ♦ www.spencerturbine.com 9
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GasCube Series 20 without Heat Exchanger Multistage 20" Diameter Casing, 4" Diameter Pipe 2. Inlet and outlet connections are 4" flange ■ 10 The Spencer Turbine Company ♦ 600 Day Hill Road, Windsor, CT USA 06095 ♦ TEL 800-232-4321 ♦ 860-688-8361 ♦ www.spencerturbine.com
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GasCube Series 24 without Heat Exchanger Multistage 24" Diameter Casing, 6" Diameter Pipe 2. Inlet and outlet connections are 6" flange - 150# drilling. The Spencer Turbine Company ♦ 600 Day Hill Road, Windsor, CT USA 06095 ♦ TEL 800-232-4321 ♦ 860-688-8361 ♦ www.spencerturbine.com 11
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GasCube Series 24 with Heat Exchanger Multistage 24" Diameter Casing, 6" Diameter Pipe 2. Inlet and outlet connections are 6" flange - 150# drilling. 12 The Spencer Turbine Company ♦ 600 Day Hill Road, Windsor, CT USA 06095 ♦ TEL 800-232-4321 ♦ 860-688-8361 ♦ www.spencerturbine.com
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