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OPERATORS MANUAL
This manual provides installation
& operating instructions for
KITCHEN
VENTILATION
SYSTEMS
BUILT IN
ACCORDANCE
WITH
NFPA 96
NOTIFY CARRIER OF DAMAGE AT ONCE.
It is the responsibility of the consignee to inspect the
container upon receipt of same and to determine
the possibility of any damage, including concealed
damage. Avtec suggests that if you are suspicious
of damage to make a notation on the delivery re-
ceipt. 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.
P/N OMANUAL_KVS-8/10/04
1055 Mendell Davis Drive
Jackson, MS 39272
888-994-7636, fax 888-864-7636
avtecind.com
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Table of Contents
Summary of Contents for Unified Brands Kitchen Ventilation Systems
- Page 1 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. P/N OMANUAL_KVS-8/10/04...
- Page 2 Retain this manual for future reference. Due to a continuous program of product improvement, Randell NOTICE: Manufacturing reserves the right to make changes in design and specifica- tions without prior notice. NOTICE: Please read the entire manual carefully before installation. If certain recommended procedures are not followed, warranty claims will be denied.
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Page 3: Table Of Contents
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 &... -
Page 4: Installation Instructions
Installation Requirements FOR ALL RANDELL AIR SYSTEMS HOODS CANOPIES 888-994-7636 INSTALLATION INSTRUCTIONS Randell Air Systems hoods are provided with slotted hanging brackets designed to re- ceive 1/2” threaded rod with a 1/2” bolt and washer. Supporting rods must be connected to all factory installed brackets. -
Page 5: Low Side Wall Ventilators
LOW SIDE WALL VENTILATORS 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 vent. 3. If vent is base mounted, base must be installed and leveled front to back and left to right. -
Page 6: Pizza Oven Hoods
PIZZA OVEN HOODS DECK OVEN INSTALLATION: (MODEL VPO) 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 vent. 3. Place hood directly on top of pizza oven. 4. -
Page 7: Exhaust Fans & Ducts
EXHAUST FAN & DUCT 1. Check all local codes prior to installation. 2. All exhaust fans are supplied with a minimum ?????? , hinge kit, and grease box. 3. The exhaust fan curb should be installed directly above the hood if possible. Always maintain the shortest duct run possible. -
Page 8: Fresh Air Supply Fans
FRESH AIR SUPPLY FAN 1. Check all local codes prior to installation. 2. Supply fan inlet must be located to minimum 10’-0’ from the exhaust fan. If 10’-0’ is not possible a 3’ vertical separation may be acceptable. 3. Cut and seal supply fan curb to roof. 4. -
Page 9: Hoods With Air Volume Controllers - Adjustment Instructions
HOOD WITH AIR VOLUME Some Randell Air Systems canopy hoods will be designed with our patented Air Volume Controllers (AVC) located directly behind the standard filter bank. The AVC are specially CONTROLLERS designed to exhaust high volumes of air over high heat - high grease producing equipment thereby reducing the total exhaust volume. -
Page 10: Side Skirts
INSTALLATION OF SIDE SKIRTS PIECES PROVIDED One or two optional side skirts may be provided INSTALLATION 1. Side skirts are off set at the top and have a 90º bend inward at the rear. 2. Skirts are to overlap the outside of the hood. Bolts and acorn nuts should be at- tached per the drawing. -
Page 11: Top Enclosure Panels
TOP ENCLOSURES INSTALLATION OF ENCLOSURE PANELS PIECES PROVIDED Enclosure panels are provided for exposed side(s) of hood(s) INSTALLATION INSTRUCTIONS 1. Hoods ordered with enclosure panels will be shipped with threaded metal studs installed on perimeter of hood top where panels are to be installed. Retaining nuts and washers are installed on the studs prior to shipping. -
Page 12: Stainless Steel Wall Panels
INSTALLATION OF INSULATED PIECES PROVIDED STAINLESS STEEL WALL PANELS Insulated wall panel comes in two pieces. A. Top panel will have a 1” flange full length top and bottom and, interlocking slots located on the bottom. B. Bottom panel will have interlocking tabs on top and full length 1” flange on bottom. INSTALLATION INSTRUCTIONS FOR INSULATED WALL PANEL (See Fig. -
Page 13: Operating Instructions Start - Check - Balance Direct Draw Hoods
DIRECT DRAW HOODS 1. Close all doors and windows. 2. Operate all exhaust fans, even fans serving other hoods make-up air unit and building HVAC. 3. Turn on all cooking equipment under the hood to preheat to operating temperature. 4. Produce large quantities of smoke. 5. -
Page 14: Make-Up Air Hoods
MAKE-UP AIR HOODS MAKE-UP AIR HOODS 888-994-7636 START - CHECK - BALANCE EXHAUST FAN(S) 1. Open all doors and/or windows leading to outside. 2. Start the exhaust fan only. Do not run the supply fan or Make-up unit. 3. Refer to Randell Air Systems drawings and/or U.L. information label on hood for proper CFM requirements. -
Page 15: Air Balance Report
Fan No. Designed RPM Fan No. Designed RPM Unit No. Designed RPM AIR BALANCE REPORT EXHAUST FANS Actual RPM Designed CFM Total Exhaust SUPPLY FANS Actual RPM Designed CFM Total Exhaust HVAC SYSTEM Actual RPM Designed CFM Total Outside Air Actual CFM Actual CFM Actual CFM... -
Page 16: Notes And Worksheet
NOTES AND WORKSHEET UNIFIED BRANDS 1055 Mendell Davis Drive Jackson, MS 39272 888-994-7636 fax 888-864-7636 avtec.com...