Avtec suggests that if you are suspicious of damage to make a notation on the delivery receipt. It will be the responsibility of the consignee to file a claim with the carrier. We recommend that you do so at once. Information contained in this document is known to be current and accurate at the time of printing/creation. Unified Brands recommends referencing our product line websites, unifiedbrands.net, for the most updated product information and specifications. 1055 Mendell Davis Drive Jackson, MS 39272 888 994 7636, fax 888 864 7636 avtecind.com P/N PP MNL0806 09/08 Table of Contents Types of Systems ... ........................................................................................................ .page 4 Installation Requirements for Avtec Ventilation Hoods............................................ ..page 5 Canopy Hoods .................................................................................................... ...page 5 Exhaust Fans & Ducts........................................................................................... .page 6 Control Panels .................................................................................................... ...page 7 Fresh Air Supply Fans ... ..................................................................................... ..page 7 Side Skirts ... ............................................................................................................... .page 8 Top Enclosure Panels ............................................................................................... ...page 9 Stainless Steel Wall Panels ............................................................................................................................page 10 Operation Instructions Start-Check-Balance ... .........................................................page 11 Direct Draw Hoods ..................................................................................................... ..page 11 Make-Up Air Hoods ... ....................................................................................................page 11 Final Air Balance Make-Up Air Hood ... ........................................................... .back cover SAFETY PROCEDURES • Do not attempt to service this unit yourself as removing covers may cause unnecessary exposure to dangerous voltage. • Never connect the unit to a power source while standing in water. Wet hands and wet floors should be avoided when connecting any electrical appliance to a power outlet. • Fans may have multiple power connections. Make sure all fans are isolated from power prior to performing maintenance. 2 888-994-7636 In addition, all Avtec food service equipment is backed by some of the best warranties in the foodservice industry and by our professional staff of service technicians. Retain this manual for future reference. NOTICE: Due to a continuous program of product improvement, Avtec reserves the right to make changes in design and specifications without prior notice. NOTICE: Please read the entire manual carefully before installation. If certain recommended procedures are not followed, warranty claims will be denied. MODEL NUMBER SERIAL NUMBER INSTALLATION DATE TYPES OF SYSTEMS Installation Instructions This manual covers three of the basic types of systems offered by Avtec: • TAKU-Baffle Filter (AF) • Modular Grease Extractor (AX) • Auto Wash Down (AW) BAFFLE FILTER (AF) SERIES Model AF ventilators are listed by UL and are built in accordance of NFPA-96 for use with UL listed re extinguishing systems for duct hood protection. They are available with or without an automatic re damper. They utilize UL classified removable baffle filters to extract grease and provide a limited re barrier. The canopy contains a hidden grease trough and removable cup. Surface, plenum and duct collar re extinguishing systems may be factory supplied. MODULAR GREASE EXTRACTORS (AX) SERIES Model AX ventilators are listed by UL and are built in accordance of NFPA-96 for use with UL listed re extinguishing systems for duct hood protection. They are available with or without an automatic re damper. These models utilize high velocity removable grease extractors. The canopy contains a hidden grease trough and removable cup. Surface, plenum and duct collar re extinguishing systems may be factory supplied. AUTO WASH DOWN (AW) SERIES Model AW ventilators are listed by UL and are built in accordance of NFPA-96 for use with UL listed re extinguishing systems for duct hood protection. They are available with or without an automatic re damper. These systems utilize a high velocity grease extractor and an integral water wash system cleans the inside of the grease extraction chamber either by manual activation of the Wash Start button or by a programmable timer. The duration of the wash is electronically controlled. The wash system is also activated by an electrical thermostat or a manual switch in the event of a re condition. A s...