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NOT USED HOOD INSTALLATION: 1. INSTALLATION OF VENTILATION SYSTEM WILL BE BY CONTRACTOR. EXHAUST COLLARS WILL BE PROVIDED BY CONTRACTOR. HOODS SHALL BE INSTALLED IN ACCORDANCE WITH NFPA AND ALL OTHER APPLICABLE LOCAL, STATE AND NATIONAL CODES. SPECIAL ATTENTION MUST BE GIVEN TO CODES REGARDING CLEARANCE TO SURROUNDING COMBUSTIBLE AND LIMITED COMBUSTIBLE (NFPA96) CONSTRUCTION (WALLS, CEILINGS, ETC.). 2. CONTRACTOR IS RESPONSIBLE FOR DRILLING RETAINING BOLT HOLES INTO WALL MOUNTING FLANGES AT TOP AND BOTTOM OF HOOD AND PROVIDING THE HARDWARE. 3. CEILING ENCLOSURE FURNISHED BY HOOD MANUFACTURER WILL BE ATTACHED IN THE FIELD BY CONTRACTOR. 4. DUCTWORK BETWEEN HOOD AND ROOF TOP CURB TRANSITION WILL BE PROVIDED BY CONTRACTOR, AIR FLOW REQUIREMENTS 1. CAPTIVE AIRE IS NOT LIABLE FOR IMPROPER FUNCTION OF THE SYSTEM CAUSED BY CHANGES IN THE SYSTEM STATIC PRESSURE OR OVER ALL AIR FLOW VOLUME FROM THE ORIGINAL SPECIFIED DESIGN POINTS. EXHAUST DUCT AIR FLOW VELOCITY MUST BE BETWEEN 1500 AND 2200 FPM WITH WELDED DUCT. 2. EXHAUST AIR FLOW MUST BE BALANCED WITH OTHER EXHAUST & MAKE-UP AIR SYSTEMS AND THE STORE HVAC SYSTEMS UPON INSTALLATION. TEST & BALANCE IS THE RESPONSIBILITY OF THE INSTALLING CONTRACTOR. FAN OPERATING SPEED, BELTS AND PULLEYS SHOULD BE RECHECKED AFTER 60 DAYS TO ENSURE PROPER PERFORMANCE. STATIC PRESSURE VALUES ARE GIVEN FOR THE HOOD ONLY AND DO NOT INCLUDE DUCTWORK AND ROOFTOP FANS. 3. AIR FLOWS ARE NOTED IN MECHANICAL SCHEDULE. 4. CAPTIVE AIRE RESERVES THE RIGHT TO CHANGE SPECIFICATIONS TO MEET CODE N.T.S. 16 OR JOB REQUIREMENTS. CONSTRUCTION 1. HOOD SHALL BE FABRICATED IN ACCORDANCE WITH NFPA BULLETIN #96 AND SHALL BEAR THE NSF SEAL OF APPROVAL. HOODS SHALL BE LISTED UNDER UL 710 EXHAUST HOODS FOR COMMERCIAL COOKING EQUIPMENT UL FILE # M H 18450. FIRE EXTINGUISHING SYSTEM 1. FACTORY INSTALLED FIRE EXTINGUISHING SYSTEM PIPING SUPPLIED AND INSTALLED IN ACCORDANCE WITH NFPA 96 BY FIRE SUPPRESSION INSTALLER. 2. CAUTION: FIRE EXTINGUISHING SYSTEM INSTALLED ON SITE MUST BE DONE IN ACCORDANCE WITH AVTEC TO INSURE THAT PIPE DOES NOT INTERFERE WITH HOOD PERFORMANCE. IMPROPER INSTALLATION MAY VOID UL LISTING. FIELD DRILL FOR MOUNTING TO STRUCTURE - FACTORY SUPPLIED SHROUD SHIPPED LOOSE; ATTACHED BY CONTRACTOR (2) UL LISTED GLOBE LIGHTS PAN RACK RETENTION CLIP SKINNED ENDS WITH FINISH ON BOTH OUTER AND INNER GENERAL INSTALLATION GUIDELINES: CONTINUED BANDING - 304 SS 3. FIELD MEASURE AND LAYOUT DUCTWORK AS CLOSE AS POSSIBLE TO THE 3/4"W X MIN ARCHITECTURAL DRAWING. DUCTWORK SHOULD NOT EXCEED TWO (2) .015"THK 3"MIN LONGITUDINAL RADIUS-90 DEGREE TURNS AND TEN (10) FEET IN LENGTH. CONSULT OVERLAP AT FACTORY 800/621-8560 X 4129 FOR DUCTWORK THAT EXCEEDS DESIGN BLANKET JOINT LIMITS --FAN PACKAGE MUST BE MODIFIED FOR SITE ADAPTATION. 4. POSITION THE FABRICATED DUCTWORK TO MATCH THE OULET LOCATION ABOVE THE HOOD. THE DUCT MUST BE SIZED AT 7" X 7". 5. A CONTINUOUS LIQUID TIGHT WELD TO THE COLLAR TRANSITION AND 3"MIN PERIMETER DUCTWORK WILL MEET ANY AND ALL CODE REQUIREMENTS. OVERLAP AT 6. CONNECT THE DUCTWORK TO THE CURB TRANSITION TERMINATING AT BLANKET JOINT THE TOP OF THE VENTED CURB EXTENSION BELOW THE FAN BASE. DO TWO LAYERS 1-1/2" THICK NOT TERMINATE THE DUCTWORK AT THE ROOF -LINE. DUCTWORK MUST FIREMASTER BLANKET FOR MIN. ONE BE WELDED WITH A CONTINUOUS LIQUID TIGHT WELD AT EXHAUST FAN 1 1/2" HOUR FIRE RATING (STAGGER JOINTS CURB TRANSITION. 10-1/2" 12"BETWEEN JOINTS) 7. ATTACH FACTORY SUPPLIED HINGE KIT AND GREASE TROUGH TO FAN CURB PER NFPA96-2004. 8. ENCLOSE DUCT AS REQUIRED BY LOCAL, STATE AND NATIONAL FIRE PROTECTION AND MECHANICAL CODES OBSERVING IN PARTICULAR THE HOOD CLEARANCE TO COMBUSTIBLE PROVISIONS. EXHAUST 1-1/2" 9. CONNECT AND TEST THE HOODS FIRE SUPPRESSION SYSTEM. ONLY DUCT 21 "TYP PROFESSIONALLY QUALIFIED PERSONS SHOULD PERFORM THESE 10-1/2" FUNCTIONS. 10. CHECK TO ENSURE PROPER PLACEMENT OF THE GREASE FILTERS AND NOTE: GREASE CUP. 1. WRAP GREASE DUCT CONTINUOUS AS SHOWN BELOW FOR ENTIRE LENGTH 11. REMOVE THE PROTECTIVE PVC COATING FROM ALL OF THE METAL FROM KITCHEN HOOD CONNECTION TO EXHAUST FAN ON ROOF. SURFACES PRIOR TO USE OF THE APPLIANCES. 2. BANDING REQUIREMENTS: USE 304 STAINLESS STEEL FOR MIN. ONE HOUR 12. RUN CHECK THE EXHAUST FAN AND FRYER INTERLOCK. RATING 13. CERTIFIED TEST & BALANCE CONTRACTOR MUST TAKE FPM READINGS 3. WRAP SUPPORT HANGER SYSTEM INDEPENDENTLY WITH SAME THICKNESS ACROSS THE FILTER BANK AND CONFIRM THAT EXHAUST FAN IS FOR EXTERNAL FIRE THREAT CONDITIONS. OPERATING AT OR ABOVE THE EXHAUST CFM DESIGN POINT. ANY AIR FLOW LEVEL BELOW DESIGN POINT IS NOT ACCEPTABLE. DO NOT LACCEPT EVELS. MOTOR RPM READINGS AS A SUBSTITUTE FOR FILTER AIRFLOW HOOD EXHAUST DUCT SYSTEM DETAIL 14. CALL FOR FUNCTIONAL INSPECTIONS AS REQUIRED. 15. APPLY FABRICATED TRIM (CONTRACTOR SUPPLIED) TO THE CEILING AND WALL AS REQUIRED. FACTORY SUPPLIED SHROUD (ENCLOSURE PANELS) FROM TOP OF HOOD TO CEILING SHOULD BE SCREWED TO ANGLE AT TOP EDGE OF HOOD WITH SELF -TAPPING SS SCREWS. 16. CLEAN THE SURFACES OF THE HOOD WITH A MILD DETERGENT USING CARE NOT TO SCRATCH OR DENT THE SURFACE. 17. CONTRACTOR RESPONSIBLE FOR REDIRECTING AIRFLOW FROM HVAC DIFFUSERS WITHIN 6-FEET OF FRYER HOOD AWAY FROM HOOD AND COVER DISCHARGE WITH PERFORATED PANEL. 18. CONTRACTOR RESPONSIBLE FOR REDIRECTING HVAC RETURNS WITHIN 10-FEET OF FRYER HOOD AWAY FROM HOOD. 19. CONTRACTOR RESPONSIBLE FOR STORE TEST & BALANCE OF HVAC AND ALL KITCHEN EXHAUST AND SUPPLY FANS ACCORDING TO THE MECHANICAL AIR FLOW BALANCE SCHEDULE. N.T.S. 113 1 FRYER HOOD EXHAUST FAN NEMA 3R DISCONNECT FACTORY WIRED FROM MOTOR TO DISCONNECT THROUGH THE BREATHER TUBE WIRING NOTES. v 1. FAN CONTROLS (E.G. ON/OFF SWITCH), THERMAL OVERLOAD PROTECTION AND LIQUID TIGHT FLEXIBLE CONDUIT WIRING FOR FAN TO BE FURNISHED BY OTHERS. 2. ANSUL, FAN AND FRYER INTERLOCK SHALL BE WIRED BY OTHERS ACCORDING FIRE -PROOF INSULATION TO SCHEMATIC FURNISHED WITH ARCHITECTURAL DRAWINGS. REMOVABLE BOTTOM SIDE VENTED CURB EXTENSION FIELD DRILL FOR SKIRTS z GENERAL INSTALLATION GUIDELINES: MOUNTING TO MIN. 16 GA. WELDED EXHAUST 1. MEASURE AND MARK THE DESIRED HEIGHT AND CENTERLINE OF THE HOOD ON STRUCTURE ROOF SURFACE 00 DUCT - EXTEND MIN. OF 18" THE WALL. (REFER. TO THE ARCHITECT'S PLAN FOR THE DIMENSION) THE ABOVE ROOF DECK PER NFPA HEIGHT OF THE PLATE SHELF ABOVETHE FIXED FLOOR IS A CRITICAL DIMENSION. ROOF DECK 2. SECURE THE WALL MOUNTING FLANGES AT TOP AND BOTTOM OF HOOD TO A GREASE TRAP MINIMUM OF TWO (2) OR MORE WALL STUDS. 3. ALL MOUNTING AND/OR BRACING SHALL COMPLY WITH SEISMIC ZONE 3 REQUIREMENTS. NOT USED I N.T.S. 1 121 HOOD NOTES I N.T.S. 1 101 EXHAUST FAN I N.T.S. 1 9 1 NOT USED I N.T.S 0 (L OF PANEL POINT 31 /4" MAX. ASTM 325, TYPE 3 NUT & WASHER SIZE AS PER LOADING 1/4 WEB MEMBER -EXTEND ANGLE BETWEEN JOISTS, 6' MAX. -L5X3X3/8 STEEL PLATE WASHER GRINNELL FIG. 60. 1/4 p OR EQUAL �- C3 X 4.1 _:�\ -JOIST WEB MEMBER _ f �OF PANEL 3-1/4" MAX. POINT EXTEND ANGLE BETWEEN JOISTS, 6' MAX. STEEL PLATE WASHER GRINNELL ` FIG. 60. OR EQUAL - WELD L 2-1/2 x 1-1 /2 x 5/16 ` 1/4 p BOTTOM CHORD ASTM 325, TYPE OF ROOF JOIST NUT & WASHER, ROD HANGER TOP & BOTTOM OF ANGLE JOIST WEB MEMBER /---3-1 /4" MAX. (�OF PANEL POINT �4"'-BOTTOM CHORD OF ROOF JOIST ASTM 325, TYPE 3 NUT & WASHER ROD HANGER *LOADS LESS THAN 200 POUNDS NOT USED N.T.S. 7 EQUIPMENT SUPPORT FROM BAR JOIST*_7 N.T.S. 6 3 1/4" MAX. FLUE HOOD �- OUTSIDE AIR INTAKE HOOD 'CL OF PANEL POINT ASTM 325, TYPE 3 NUT & WASHER SIZE AS PER LOADING BOTTOM CHORD / OF ROOF JOIST 18" 18" BOTTOM CHORD OF ROD HANGER ROOF JOIST ROD HANGER L5X3X3/8 FLEXIBLE CONNECTION (TYP) ROOFTOP UNIT CONDENSATE DRAIN MANUFACTURER'S ROOF CURB FLASHING & COUNTER FLASHING ALL AROUND STING ROOF 1" MIN. LOCK TYPE WASHER - ........... ROD HANGER SIZED AS NOTED: AS RECOMMENDED BY MANUF. OF EQUIP. SUPPORTED: AS REQ'D. BY WEIGHT OF ITEM TO 1" MIN. BE SUPPORTED SUPPORT STRUCTURAL STEEL MEMBER SCHEMATIC ROD HANGER ATTACHMENT IMPORTANT NOTE: ALL SUPPORTS &/OR BRACING OF EQUIPMENT, CEILING GRID, LIGHT FIXTURES, & ANY OTHER INSTALLED DEVICE SHALL BE COMPLIANT WITH LOCAL SEISMIC ZONE REQUIREMENTS, NO EXCEPTIONS! N.T.S. I rj 1 1/4 BOTH ENDS OF C3 C3 X ROD & BOTH JOIST 1/4 HANGER ANGLES SUPPLY AIR DUCT (REFER TO FLOOR RETURN SMOKE DETECTOR IN R/A BOTH ENDS OF C3 &BOTH BOTTOM CHORD PLAN FOR EXACT SIZE) AIR DUCT AND S/A DUCTS JOIST ANGLES OF ROOF JOIST *LOADS MORE THAN 200 POUNDS BUT LESS THAN 400 POUNDS NOT USED N.T.S. 4 EQUIPMENT SUPPORT FROM BAR JOIST* N.T.S. 3 ROOFTOP UNIT N.T.S. 2 NOTES N.T.S. 1 Z O w 0 LL r 00 V to (1) 04 o N �- N 0 w O z Y Z *k Q O x U coo to J m LL J. J Q J =0 J hdhm ui Ln a W L coo N Lf) (� N 10 �J 10 a Lo a= `o 0'E N ON x O Q oL 7 O Z wLo-Q J N N LO � LO u U) N cy) a Z O o_ V00 14, ` %%JuunI4p4��''i A . N Q�°°0000000 �t \ C ENSF °° * o° No. 65765 0 �0 STATE OF °�= % �b . SHEET NUMBER M 4