Page 60 - Gaylord Blue Book 2021

ELXC SERIES

MODEL “ELXC-UVi” ITEM NO. _______________

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