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Preferred Instruments CB-Hawk Replacement System - PowerPoint PPT Presentation

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Preferred Instruments CB-Hawk Replacement System
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  1. Preferred Instruments CB-Hawk Replacement System “A low-cost upgrade for obsolete CB-Hawk systems” Based on BurnerMate TS Technology www.preferred-mfg.com

  2. 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. www.preferred-mfg.com

  3. 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-$40K 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) www.preferred-mfg.com

  4. Preferred’s Solution • Introduced in 2005, the BurnerMate TS consists of: • A programmable DCS • A Honeywell flame relay • A touch-screen HMI. www.preferred-mfg.com

  5. Preferred’s Solution Preferred has configured a BurnerMate TS system to be a wire-for-wire replacement for the CB Hawk system. Installation is as simple as… • Replace Hawk sub-panel with Preferred sub-panel. • Replace gas & oil pressure sensors with pressure switches. www.preferred-mfg.com

  6. 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) • Replace mod motor with Preferred SM-15 servo actuator www.preferred-mfg.com

  7. 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. www.preferred-mfg.com

  8. 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. But don’t! They will fail eventually too and replacement parts are unavailable. www.preferred-mfg.com

  9. Easy Set-Up Fill-in-the-blanks on factory-configured screens. www.preferred-mfg.com

  10. Full Color Graphics www.preferred-mfg.com

  11. 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.” www.preferred-mfg.com

  12. Retrofit Advantages • Lowest cost, full function replacement • Easiest Conversion • Technology proven in thousands of PCC-III and DCS-III installations • Lowest install time www.preferred-mfg.com

  13. 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. • 10” touch-screens are available • NFPA compliant • U.L. 508 compliant www.preferred-mfg.com

  14. Product Improvements The BurnerMate TS can communicate with building management systems, energy management systems, or a DCS via open protocols including: • Ethernet IP-Standard • Modbus-Standard • Remote monitoring through standard web browser. www.preferred-mfg.com

  15. 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. www.preferred-mfg.com

  16. 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. www.preferred-mfg.com

  17. Conclusion Contact your local Preferred representative or our factory if you have questions. www.preferred-mfg.com