www.preferred-mfg.com preferred instruments cb-hawk replacement system based on burnermate ts...
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www.preferred-mfg.com
Preferred Instruments CB-Hawk Replacement System
Based on BurnerMate TS Technology
“A low-cost upgrade for obsolete CB-Hawk systems”
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The History
• Known as Honeywell BC-7700 and Cleaver-Brooks Hawk systems, thousands of units have been installed since the early 90’s.
• Honeywell abruptly stopped manufacturing system components and spare parts over a year ago.
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The Problem
• CB has literally thousands of systems installed with very limited repair parts--many already gone.
• CB’s answer is a very expensive PLC-based upgrade costing $17K-$60K plus installation.
• Alternatively, C-B will convert the Hawk system to an RM-7800 for $7,000 (and lose all the functions of the Hawk system.
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Preferred’s Solution
Introduced in 2005, the BurnerMate TS consists of:
• A programmable DCS
• A Honeywell flame relay
• A touch-screen HMI.
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Preferred’s Solution
Preferred has configured a BurnerMate TS system to be a wire-for-wire replacement for the CB Hawk system.
• Replace Hawk sub-panel with Preferred sub-panel.
• Replace gas & oil pressure sensors with pressure switches.
Installation is as simple as…
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Preferred’s Solution
Preferred has configured a BurnerMate TS system to be a wire-for-wire replacement for the CB Hawk system.
• Replace steam pressure sensor with a pressure transmitter. (or temp. transmitter for hot water boilers)
• Install a new purge air flow switch.
• Replace mod motor with Preferred SM-15 servo actuator
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Preferred’s Solution
Preferred has configured a BurnerMate TS system to be a wire-for-wire replacement for the CB Hawk system.
• Remove CB Hawk keypad.
• Install the Preferred touch-screen display.
Blockware is pre-programmed. Commissioning is as easy as filling-in-the-blanks.
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Preferred’s Solution
Preferred has configured a BurnerMate TS system to be a wire-for-wire replacement for the CB Hawk system.
• Existing control panel, entrance box, control switches, flame scanner, and operating limits are re-used.
• Existing solid state gas and oil pressure sensors can be re-used for monitoring purposes.
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Easy Set-Up
Fill-in-the-blanks on factory-configured screens.
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Full Color Graphics
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Full Color Graphics
• The screen pages closely resemble the language and logic of the old Hawk systems.
• “Fill-in-the-Blanks” commissioning.• Operators should not be intimidated and
won’t have to “re-learn.”
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Retrofit Advantages
• Lowest cost, full function replacement• Easiest Conversion• Technology proven in thousands of PCC-
III and DCS-III installations• Lowest install time
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Product Improvements
• Touch-screen is easier to use.• DCS-III is configurable for future upgrades.• PV inputs are standard, non-proprietary.• Gas and oil switches are standard, non-
proprietary.
• 6” and 10” touch-screens are available
• NFPA compliant• U.L. 508 compliant
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Product Improvements
• Ethernet IP-Standard• Modbus-Standard• Remote monitoring
through standard web browser.
The BurnerMate TS can communicate with building management systems, energy management systems, or a DCS via open protocols including:
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Retrofit Advantages
• Parallel positioning w/ O2 trim for fuel savings.• An output can be configured to drive an FD fan
variable speed drive for electrical savings.
The BurnerMate TS is available “out-of-the-box” to provide all the functions of the Hawk controller. It is also programmable to provide more features including:
• Additional features are limited only by available I/O and what you can configure using standard DCS-III blockware.
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Cost Competitive
• Material cost is under $15,000.• Product is packaged for easy installation
in existing Hawk enclosures.
This makes for a less expensive project than CB’s upgrade options.
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Support
• Proven BurnerMate Technology. • Fewer proprietary parts.• Industry-standard communications.• Software is pre-programmed for
simplicity, but can easily be expanded for more functionality.
• Rep and factory support available.• Free factory training is available.
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Conclusion
Sell hundreds of Hawk replacement kits.
We’ll build more.
Questions?