Unified Brands VENTILATION SYSTEMS specifications 1I. TYPES OF SYSTEMS

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1I. TYPES OF SYSTEMS

1I. TYPES OF SYSTEMS

This manual covers three [3] of the basic types of systems offered by AVTEC - Baffle Filter [AF], Modular Grease Extractor [AX] and Auto Wash Down [AW].

A.Baffle Filter [AF Series] [See fig. #1]

Model AF ventilators are listed by Underwriters Laboratories Inc. [UL] and are built in accordance with the National Fire Protection Association [NFPA] Standard No. 96 for use with UL Listed fire extinguishing systems for duct hood protection. They are available with or without an automatic exhaust fire damper. They utilize UL Classified removable baffle filters to extract grease and provide a limited fire barrier. The canopy contains an integral grease trough and

removable grease receptacle(s). Surface, plenum and duct collar fire extinguishing systems may be factory supplied.

Vent Control Panels may be supplied with these systems. See additional wiring diagrams for options.

Installation shall be in accordance with NFPA 96.

B.Modular Grease Extractors [AX Series] Energy Aire [see fig. #2]

Model AX ventilators are listed by UL and built in accordance with NFPA Standard No. 96 for use with UL Listed fire extinguishing systems for duct and hood protection. They are available with or without an automatic exhaust fire damper.

These models utilize high velocity removable grease extractors. This exclusive design extracts up to 95%* of airborne grease contaminants. The

1*Data from independent tests not a part of UL test procedure.

canopy contains an integral grease trough and grease collection receptacle(s). Surface, plenum and duct collar fire extinguishing systems are

required and may be factory supplied.

Vent control panels may be supplied with these systems. See additional wiring diagrams for options.

Installation shall be in accordance with NFPA 96.

C.Auto Wash Down [AW Series] Energy Aire [see fig. #3]

Model AW ventilators are listed by UL and built in accordance with NFPA Standard No. 96 for use with UL Listed fire extinguishing systems for duct and hood protection. They are available with or without an automatic exhaust fire damper.

These systems utilize a high velocity grease extractor. This exclusive design extracts up to 95%* of airborne grease contaminants. An

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Contents VENTILATION SYSTEMS OPERATORS MANUAL1055 Mendell Davis Drive Jackson, MS 888-994-7636,fax avtecind.comTABLE OF CONTENTS VENTILATOR FEATURES AND ACCESSORIES Air Adjustment BafflePERIODIC MAINTENANCE G. Fusible Link Replacement1I. TYPES OF SYSTEMS Installation shall be in accordance with NFPA NOTE Welds must not impede operation of damper Page Page Fig 8a Fig 8b 9.Terminal Block #11 TB-11has three 3 pairs of terminals. The first pair of terminals are low voltage connections for the detergent low level probe. The probe should be installed in the detergent container so that it does not protrude above the top of the detergent pump inlet strainer. fig. #9 This is intended to prevent cavitation of the pump and will advise when the tank needs to be refilled. The probe rods may be cut to facilitate a neat and effective installation Terminal Block Designation For authorized sevice techinician use onlyError! Not a valid link Page VI. OPERATION vac as long as the START Button is depressed a. Fan Start b. Setting the PAWS d. Reviewing The Daily Event Schedule OFF/WASH Page l. Detergent Pump and Tank Refer to fig E. Fire Dampers 1. Fusible Link Type fig. 3. Slot-TypeInternal Air Make-Up D. Grease Collection Receptacle A. PAWS PANEL - ELECTRICAL B. VCW PANEL - ELECTRICALC. PAWS/VCW PANEL - PLUMBING ITEM NOD. EVAC DETERGENT E. ELECTRO - MECHANICAL DAMPERITEM NO DESCRIPTIONF. FUSIBLE LINK DAMPER G. HOOD CANOPYITEM NO AVTEC PART NOCleaner/Degreaser Cleaner/DegreaserFor Exhaust Ventilator Auto-washCleaner UNIQUE, POWERFUL CLEANING FORMULAAIR MOVEMENT RECORDINGS Project NameA. ENERGY AIRE HOODS - EXHAUST B. FILTER HOODS - EXHAUSTPage EXHAUST CALCULATING AND RECORDING AIR MOVEMENTSUPPLY AVTEC SERVICE AGENCY, CALL OR WRITE TO FOR THE NAME AND LOCATION OF THE NEAREST
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