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 OMANUAL_KVS-8/10/04 Retain this manual for future reference. NOTICE: Due to a continuous program of product improvement, Randell Manufacturing 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 Service & Parts 800-621-8560 Safety Procedures • Always disconnect power cord before attempting to work on or to clean equipment. Turning the switch off is insufficient as the power remains live to the cabinet and can be a hazard. • Route the power cord so that it is not likely to be walked on or pinched by other appliances. • Do not overload outlets with too many appliances. This can result in fire or electrical shock. • Disconnect plug when the appliance will be idled for a long period of time. • 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. Index INSTALLATION INSTRUCTIONS OPERATING INSTRUCTIONS START - CHECK - BALANCE FINAL AIR BALANCE Installation Requirements for Randell Air Systems Hoods ................................. page 2 Canopy Hoods ...................................................................................................... page 2 Low Side Wall Ventilators .................................................................................... page 3 Pizza Oven Hoods .................................................................................................. page 4 Exhaust Fans & Ducts ............................................................................................ page 5 Fresh Air Supply Fans ............................................................................................ page 6 Hoods with Air Volume Controllers -Adjustment Instructions ............................. page 7 Side Skirts ............................................................................................................. page 8 Top Enclosure Panels ............................................................................................. page 9 Stainless Steel Wall Panels ................................................................................... page 10 Direct Draw Hoods ............................................................................................... page 11 Make-Up Air Hoods .............................................................................................. page 12 Make-Up Air Hoods ............................................................................................. page 12 Air Balance Report ............................................................................................... page 13 Notes and Worksheet ............................................................................................ page 14 avtec.com 1 INSTALLATION INSTRUCTIONS Installation Requirements FOR ALL RANDELL AIR SYSTEMS HOODS Randell Air Systems hoods are provided with slotted hanging brackets designed to receive 1/2” threaded rod with a 1/2” bolt and washer. Supporting rods must be connected to all factory installed brackets. Recommended hanging height is 6’-6” above finished floor for canopies. Low side wall ventilators should be installed directly upon a Randell base or on a fire rated wall. If wall mounted, the bottom of the vent should be 36” above finished floor. ALL RANDELL VENTILATION SYSTEMS MUST BE INSTALLED IN ACCORDANCE WITH NFPA-96, REMOVAL OF SMOKE AND GREASE-LADEN VAPORS FROM COMMERCIAL COOKING EQUIPMENT. CANOPIES 1. Check all local codes prior to installation. Special requirements may be necessary depending upon building material construction. 2. Move crated hood to location of installation and very carefully uncrate hood. 3. Raise hood to proper hanging height. 4. Suspend hood from adequate roof supports using 1/2” threaded rods with nuts and washers (See Fig. 1) 5. Level hood left to right and front to back. 6. Brackets hare provided for hoods which are to be installed end to end or back to back. Bolt brackets together using 3/8” bolt through holes provided. (See Fig. 2) 7. Install “C” channel where the ends of hood meet and install “...