Greenheck-fan 452413 Manuel d'utilisateur

Please record the Serial, Model #, and Mark for the hood and other equipment for future reference.Serial #: _______________________ Model #: ___

10Canopy Hood®• ThesefastenersaretohelpmaintainthelocationoftheBackSupply,andarenotintendedtohold the weight of the Back Supply Uni

11Canopy Hood®Before hanging the hood according to the hood installation instructions, please check the following:1. Make sure the back supply plenum

12Canopy Hood®Before installing the enclosure panels, make sure the hood is hung in position with all the ductwork attached and electrical connections

13Canopy Hood®Fig. 201. After the hood is hung in position, slide the hemmed form on top of the end skirt onto the end panels of the hood.2. Drill a

14Canopy Hood®Fig. 21Installing Backsplash PanelsMATERIAL GAUGE — STAINLESSMATERIAL GAUGE — STAINLESSINSULATION — 1 IN. (25.4 MM)FLAT BACKSPLASH PANEL

15Canopy Hood®1. After the hood is hung in position, slide the flat flange of the backsplash panel behind the back of the hood. Note: If the backspl

16Canopy Hood®HOOD SECTION VIEWDEFLECTOR TO BE PLACED CENTEREDUNDER THE SUPPLY DUCT COLLARSUPPLYFIRE DAMPERINTERNALSUPPLYCHAMBERHOODINSULATEDSUPPLY PL

17Canopy Hood®This is a guide to assist in determining if multiple hoods on one fan can be balanced to have equal static pressure. For multiple hoods

18Canopy Hood®Baffle Filter Style HoodsA. Exhaust:With all the filters in place, determine the total hood exhaust volume with a rotating vane anemomet

19Canopy Hood®255(4663.44 m/h)248(4535.42 m/h)256(4681.73 m/h)240(4389.12 m/h)250(4572 m/h)Measure the velocity of each location. A digital 2.75 in.

2Canopy Hood®Receiving and Handling ...4Storage ...

20Canopy Hood®B. Supply (If Applicable):Example for Perforated Face Supply1. Hood set up If the make-up air unit has a temperature control, it shoul

21Canopy Hood®14 in.17.25 in.10 in.2.75 in.6 in.2.75 in.14 in.Fig. 32Fig. 33Fig. 34Nominal Filter Size (H x L)ImperialConversion FactorMetricConversio

22Canopy Hood®Rotation VaneAnemometer2 in.Fig. 35Fig. 36Cartridge Filter SizeImperial Conversion FactorMetricConversion Factor16 in. (400 mm) high wit

23Canopy Hood®1/2 width1/2 heightFig. 38Nominal Filter Size (H x L)ImperialConversion FactorMetricConversion FactorInches Millimeters16 x 16 400 x 400

24Canopy Hood®A. ExhaustWith all the filters in place, determine the total hood exhaust volume with a rotating vane anemometer as follows: 1. All coo

25Canopy Hood®14.25 in.2.75 in.2.75 in.2.5 in.3.25 in.14.75 in.14.25 in.2.75 in.2.75 in.Fig. 42Fig. 44Fig. 43Nominal Filter Size (H x L)ImperialConver

26Canopy Hood®Short Circuit HoodsA. SupplyAll cooking equipment should be off. The hood exhaust should also be off.1. Measuring Velocities • Veloci

27Canopy Hood®POWER SOURCEMANUAL RESET RELAYMICROSWITCHMICROSWITCHELECTRIC GAS VALVEINSTALLER PROVIDED JUNCTION BOXESPRMBASIC WIRING DIAGRAMRED (COMMO

28Canopy Hood®Field Wiring for the Ansul Snap-Action SwitchOption ARelay Part No. 14702* K1a and K1b are N.O. when K1 is de-energizedManual Reset Rela

29Canopy Hood®HOOD-1BHOOD-1A BASIC WIRING DIAGRAM (WIRING BY OTHERS)FROM MAKE-UP AIRSTARTER #3TO CUBE FANDISCONNECT SWITCHWIRED THROUGHBREATHER TUBE

3Canopy Hood®Maintenance ...32Grease Grabber™ Cleaning and Maintenance ...

30Canopy Hood®EXHAUST FAN CONTACTSUPPLY FAN CONTACTEXHAUST FAN CONTACTSUPPLY FAN CONTACTSEPARATE EXHAUST & SUPPLY SWITCHINGCOMBINED EXHAUST &

31Canopy Hood®ONON (NO)ONON (NO)ONONON (NO)ONON (NO)ONONON (NO)ON (NO)ON ONONON (NC) ON (NC)ONON (NC)ON (NC)ONON (NC)ON (NC)OFFOFFOFFOFFOFFOFFOFFOFFOF

32Canopy Hood®Daily Maintenance1. Wipe grease from exposed metal surfaces on the hood interior using a clean, dry cloth.2. Visually inspect the filt

33Canopy Hood®NOTE: Never install the Second Stage filter in the front filter channel. The Second Stage filter must be installed behind a UL Classifie

34Canopy Hood®1A 1B2A 2B3A 3BStep 1 Remove the front GX filters: (1A) Remove middle filters first, (1B) slide ends toward middle and remove.1C2C3CSte

35Canopy Hood®NOTE: Standard cooking will turn the beads yellow in color. Open flame cooking will cause the beads to blacken. Neither affects the perf

36Canopy Hood®TroubleshootingProblem: Exhaust fan is not operating or is not operating at design levels.Is the fan receiving power? Replace fuses, res

37Canopy Hood®TroubleshootingProblem: Smoke blows away before reaching the bottom of the hood.Are there pass-thru windows near the hood? Adjust amoun

38Canopy Hood®Before calling your manufacturers representative to report a problem have the following information available: 1. Review / summary of

39Canopy Hood®GREENHECK PART NUMBERREGISTERS452700 24 x 8 Aluminum Single Deflection H-OB452701 36 x 8 Aluminum Single Deflection H-OB452702 36 x 8 Al

4Canopy Hood®Upon receiving the equipment, check for both obvious and hidden damage. If damage is found, record all necessary information on the bill

40452413 • Canopy Hood, Rev. 7, March 2008 Copyright 2008 © Greenheck Fan Corp.Greenheck warrants this equipment to be free from defects in material

5Canopy Hood®NOTE: If you have a Back Supply Plenum (BSP), this must be installed before the hood. Please see Page 10.For Wall/Single Island Style Hoo

6Canopy Hood®Before hanging the hoods, please verify the hood marks to make sure the correct hood is hung on the correct side.A double island hood is

7Canopy Hood®Note: The installation of the canopy hoods shall be in accordance with NFPA 96 (latest edition), Standard for Ventilation Control & F

8Canopy Hood®HOOD STANDING SEAM HANGING CLIP BOLTED TO PLENUM SHELL HANGING CLIP HOOD FRONT "C" CLAMP SUPPLY PLENUM SHELL HANGER BRACKET EN

9Canopy Hood®ATTACHED AIR CURTAIN CANOPY STYLE HOOD ATTACHED AIR CURTAIN CANOPY STYLE HOODBACKSUPPLY BACKSHELF HOODBACKSUPPLY CANOPY STYLE HOODBACKSUP