Page 62 - Gaylord Blue Book 2021

ELXC SERIES

MODEL “ELXC-UVi-BB” ITEM NO. _______________

HIGH EFFICIENCY EXTRACTOR VENTILATOR
WITH CLEAN-IN-PLACE TECHNOLOGY
& ULTRAVIOLET IRRADIATION

GENERAL SPECIFICATIONS AND DESCRIPTION
Furnish Gaylord Ventilator Model “ELXC-UVi-BB-___________” as shown on plans
and in accordance with the following specifications:
HIGH EFFICIENCY EXTRACTION: Each ventilator shall contain “XGS” High Efficiency
Extractors utilizing the “capture and drain” principle. Extractor efficiencies shall be
determined using ASTM F2519-2005 testing procedures as accepted by ASHRAE
TC 5.10 and ASHRAE Standard 154-2011 - 4.7.2. The “capture and drain” principle
shall prevent water from entering the plenum and duct areas during “FAN ON” wash
cycles, thus providing 24/7 operators the full effect of clean-in-place technology.
The High Efficiency Extractors shall not exceed 55 db, on typical cooking lines, as
measured at the chef’s ear so fatigue is minimized and productivity is optimized.

HOOD CONTROLS: Ventilator incorporates canopy mounted RTD’s positioned
strategically across the length of the hood to produce a contact closure to react
to cooking activity to comply with IMC.

CAPTURE AND CONTAINMENT: Each ventilator shall achieve capture and APPLICATION: Island style for all double island arrangements. For use
containment using the lowest possible airflow rates through “passive” versus over all types of equipment; ovens, broilers, griddles, fryers, ranges,
“active” design features, thus eliminating the wiring or adjustment of internal steam equipment, etc.
motors, plenums or jets. The lowest possible airflow rates shall be tested to ASTM
1704-09 by the Food Service Technology Center and published on their website DESIGN FEATURES
for easy confirmation.
• Demand Control Autostart
http://www.fishnick.com/publications/appliancereports/hoods/ • Internal Canopy Radius
• Enhanced “XGS” Extractor Angle and Slot Spacing
CLEAN-IN-PLACE WASH TECHNOLOGY: Each ventilator shall include two full • Faceted “Super Capture”™ Lip
length stainless steel wash manifolds with brass nozzles; one to power wash the
inlet face and internal passages of the extractors during “FAN ON” mode and one OPTIONAL EQUIPMENT
to wash the plenum chamber, during the “FAN OFF” mode as programmed by the
Gaylord Command Center. Each wash manifold on each ventilator section shall 1. Decorative Facings and Trim
operate independently so wash cycles may be programmed at different frequencies 2. Demand Control Ventilation
and different durations to reduce water and detergent usage and optimize cleaning 3. Fire Extinguishing Systems
efficacy according to load and demand. Each ventilator section shall drain to 4. Pollution Control Systems
sloping gutters with 2” outlets.
5. Utility Distribution Systems
ULTRAVIOLET SYSTEM: The ventilator shall include ultraviolet lamps mounted in 6. “XGS” Spark Arrestor Extractors
modules located in the plenum section. There shall be one or more UVi modules,
as dictated by the ventilator length, and each module shall be on a slide track for
easy removal. Access to the UVi modules shall be through tooled and hinged access LIGHT FIXTURES: The ventilator shall be equipped with:
doors. Two pressure switches shall be provided to monitor the airflow and prevent
operation of the UVi lamps if the access doors are open, or if any “XGS” Extractor oRecessed LED 6 Watts / Ft. Min. per side
is removed, or if the airflow is inadequate. Mounted on the face of the plenum of oRecessed fluorescent 12 Watts / Ft. Min. per side
each ventilator section shall be status lights to monitor “UVi System On”, “UVi Lamp o100 watt surface mounted incandescent 24 Watts / Ft. Min. per side
Failure” and “UVi System Stand By.” The Gaylord Command Center shall display text
that duplicates the ventilator mounted status lights. The lamps shall run for 13,000 o150 watt recessed incandescent 36 Watts / Ft. Min. per side
hours before they drop below 80% out of UVC on average. The Ballast compartment Light fixtures shall be factory pre-wired to a single connection point.
shall have a high temperature shut off feature to protect the components from Fan Ventilators built in multiple sections shall be furnished with coiled flex
failure or air blockage. Lamps shall have a double seal for extra protection from conduit for interconnecting sections.
grease or water infiltration. The electrical compartment shall have multiple fans
for extra cooling increasing the longevity of the electrical components. ACCEPTANCE & APPROVALS: Each ventilator shall include an integral
CONSTRUCTION: Each ventilator shall include full length access panels that are listed Demand Control Autostart fan equipment interlock complying with
non-tool entry, non-gasketed and non-removable to ease inspection of extractors, IMC (optional outside North America). Each ventilator shall be Listed to
plenum and fire extinguishing system. The ventilator shall be of all stainless steel UL Standard 710 and 710C, ULC S646 and NSF/ANSI 2, comply with all
construction, not less than 18 gauge, type 300 series. All exposed surfaces shall be requirements of NFPA-96, IMC, UMC, BOCA, and SBCCI standards and
a number 4 finish. The use of aluminized steel or galvanized steel is not acceptable. be capture tested to ASTM 1704-09 with XGS High Efficiency Extractors
The Ventilator shall include a static pressure port in each section to be used in tested to ASTM 2519-2005.
balancing exhaust air volumes. Continuous front and rear mounting brackets shall
be provided to facilitate mounting to the overhead building structure. Each duct
collar shall include as standard a Gaylord Balancing Damper (GBD) with opposed
blades that adjust manually through access from within the canopy. Ventilators
built in end-to-end multiple sections shall have as standard “Continuous Capture”
from one end to the other to ease cleaning and improve capture and containment.
GAYLORD INDUSTRIES

10900 SW AVERY ST • TUALATIN, OREGON 97062 U.S.A.
PHONE: 800.547.9696 • FAX: 503.692.6048 • email: info@gaylordventilation.com
www.gaylordventilation.com