Greenheck Type I Installation, Operation And Maintenance Manual
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Greenheck Type I Installation, Operation And Maintenance Manual

Greenheck Type I Installation, Operation And Maintenance Manual

Kitchen hoods
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Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble,
install, operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property damage!
Type I

General Safety Information

Only qualified personnel should install this system.
Personnel should have a clear understanding of these
instructions and should be aware of general safety
precautions. Improper installation can result in electric
shock, possible injury due to coming in contact with
moving parts, as well as other potential hazards. Other
considerations may be required if high winds or seismic
activity are present. If more information is needed,
contact a licensed professional engineer before moving
forward.
DANGER
Always disconnect power before working on or near a
fan. Lock and tag the disconnect switch or breaker to
prevent accidental power up.
CAUTION
When servicing the fan, motor may be hot enough
to cause pain or injury. Allow motor to cool before
servicing.
CAUTION
Precaution should be taken in explosive atmospheres.
®
Type II
1. Follow all local electrical and safety codes, as well as
the National Electrical Code (NEC), the National Fire
Protection Agency (NFPA), where applicable. Follow
the Canadian Electrical Code (CEC) and ULC-S650 in
Canada.
2. The rotation of the fan wheel is critical. It must be free
to rotate without striking or rubbing any stationary
objects.
3. Fan motor must be securely and adequately
grounded.
4. Do not spin fan wheel faster than maximum
cataloged fan rpm. Adjustments to fan speed
significantly affects motor load. If the fan RPM is
changed, the motor current should be checked to
make sure it is not exceeding the motor nameplate
amps.
5. Do not allow the power cable to kink or come in
contact with oil, grease, hot surfaces or chemicals.
Replace cord immediately if damaged.
6. Verify that the power source is compatible with the
equipment.
7. Never open access doors to a duct while the fan is
running.
Kitchen Hoods • Type I and Type II
Document 452413
Kitchen Hoods
Type I and Type II
1

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Summary of Contents for Greenheck Type I

  • Page 1: General Safety Information

    Document 452413 Kitchen Hoods Type I and Type II ® Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information.

  • Page 2: Receiving, Unpacking, Handling And Storage

    To minimize water responsibility of Greenheck Fan Corporation. accumulation, place all unit parts on blocking supports so that rain water will run off.

  • Page 3: Table Of Contents

    Table of Contents Receiving, Unpacking, Handling and Storage ..2 Installing Enclosure Panels ....9 Inspection and Maintenance during Storage ..2 Installing End Skirts .

  • Page 4: Installation Wall Or Single Island Style Hoods

    Installation Hanging the Hood Before hanging the hood according to the hood Wall or Single Island Style Hoods installation instructions, please check the following if NOTE applicable: If you have a back supply plenum (BSP), this must be 1. Make sure the back supply plenum is properly secured, as described on page 5.

  • Page 5: Filler Panel Installation

    Filler Panel Installation Hanging the Back Supply Plenum 5. Hang the back supply plenum from the ceiling. 1. Uncrate the hood and lay it on the floor with • The back supply plenum needs to be mounted protective material between the hood and the floor. 31.25 in.

  • Page 6: Double Island Style Hoods

    Double Island Style Hoods Electrical Connections NOTE Access for wiring the hood control panel (when applicable) is provided by a junction box located on top Before hanging the hoods, please verify the hood of the hood when the control panel is mounted in the marks to make sure the correct hood is hung on the hood, or by the switch junction box when the control correct side.

  • Page 7: Installing External Supply Plenums

    Installing External Supply Plenums Using the Uni-strut THREADED ROD SUPPLIED BY OTHERS NOTE THREADED ROD The supply plenum is provided with plenum clips that assist in hanging the plenum. Do not hang plenums using only the clips. Threaded rod or uni-strut must also be used.

  • Page 8: External Supply Plenum

    Weights and Dimensions Length Weight Width Height External Supply per section Plenum Type (lbs/ft) (kg/m) (in) (mm) (in) (mm) (ft) Back Supply 35.0 52.09 152.4 Variable Variable 3 to 16 .91 to 4.88 Air Curtain Supply 14.14 355.6 3 to 16 .91 to 4.88 •...

  • Page 9: Installing Enclosure Panels

    Installing Enclosure Panels Installing End Skirts Before installing the enclosure panels, make sure the 1. After the hood is hung in position, line up the top of hood is hung in position with all the ductwork attached the end skirt with the end panels of the hood. and electrical connections completed.

  • Page 10: Installing Backsplash Panels

    Installing Backsplash Panels Flat Backsplash Panel Material: Stainless LENGTH HOOD FRONT PANEL Inches Millimeters WALL HOOD END PANEL <=47 <=1193.8 >47 <=93 >1193.8 <=2362.2 >93 <=138.8 >2362.2 <=3525.5 >138.8 <=185 >3525.5 <=4699 >185<=231.3 >4699 <=5875.0 HEIGHT SLIDE FLANGE BACKSPLASH PANEL BEHIND BACK OF THE HOOD LENGTH...

  • Page 11: Installing Duct Collars

    Installing Duct Collars Exhaust Air Balancing Baffles (EABB) This is a guide to assist in determining if multiple Exhaust Collars hoods on one fan can be balanced to have equal static 1. The exhaust duct connection needs to be located pressure.

  • Page 12: Balancing The Kitchen Exhaust System

    Step 1: Find the hood with the lowest static pressure B. To determine proper kitchen air balance: as shown on the CAPS submittal pages. 1. Refer to engineering drawings to determine total exhaust from the kitchen area. (exhaust hoods, Step 2: Calculate the high static pressure number for dishwasher hoods, etc.) this hood as instructed above.
  • Page 13 Measure and record the velocity of each location. Calculate the average velocity for the filter. A digital 2.75 in. (69.85 mm) rotating vane anemometer 3. Determine the filter’s conversion factor from the or equivalent is suggested. The center of the table.
  • Page 14 B. Supply (if applicable): 4. Calculate the perforated face panel volume using the following formula: Perforated Face Supply CFM = avg. velocity x length (in.) x height (in.) x 0.005 1. Hood set up. m/hr = avg. velocity x length (m) x height (m) x 0.72 If the make-up air unit has a temperature control, it should be used to keep the supply air at the desired 5.
  • Page 15 Testing Hood Air Volume - Shortridge Method Place standoff spacers against Edge of outlet/inlet face of outlet or inlet grill, Baffle Filter Style Hoods active face area filter, coil, etc. A. Exhaust: Maintain 1½ inch Maintain 1½ inch (38.1 mm) margin With all the filters in place, determine the total hood (38.1 mm) margin exhaust volume with a Shortridge meter as follows:...

  • Page 16: With High Velocity Cartridge Filters (Gk Series)

    High Velocity Cartridge Filters - Rotating Vane Fig. 10 Method 1/4 Width 1/2 Width A. Exhaust 1/4 Width 1/2 Height With all the filters in place, determine the total hood exhaust volume with a rotating vane anemometer as Inlet Height follows: 1.
  • Page 17 High Velocity Cartridge Filters - Shortridge Meter Place standoff spacers against Edge of outlet/inlet face of outlet or inlet grill, A. Exhaust active face area filter, coil, etc. With all the filters in place, determine the total hood Maintain 1½ inch Maintain 1½...

  • Page 18: With High Efficiency Filters (Gx Series)

    Grease-X-Tractor™ High Efficiency Filters or Fig. 13 Grease Grabber™ Multi-Filtration System 1/2 Width 1/4 Width Rotating Vane Method 1/4 Width A. Exhaust 1/2 Height With all the filters in place, determine the total hood exhaust volume with a rotating vane anemometer as follows: 1.
  • Page 19 Grease-X-Tractor™ High Efficiency Filters Nominal Filter Size (H x L) Imperial Metric or Grease Grabber™ Multi-Filtration System Conversion Conversion Inches Millimeters Factor Factor Shortridge Method 16 x 16 400 x 400 1.53 .142 A. Exhaust 16 x 20 400 x 500 2.00 .185 With all the filters in place, determine the total hood...
  • Page 20 Testing Hood Air Volume - Rotating Vane Method Short Circuit Hoods A. Supply All cooking equipment should be off. The hood exhaust should also be off. 1. Measure Velocities Velocity measurements should be made with a digital 2.75 in. (69.85 mm) rotating vane anemometer or its equivalent.

  • Page 21: Fire Suppression Wiring Diagrams

    Amerex Wiring Plan View POWER SOURCE MANUAL RESET RELAY ELECTRIC GAS VALVE MICROSWITCH INSTALLER PROVIDED JUNCTION BOXES BASIC WIRING DIAGRAM POWER SOURCE MANUAL RESET RELAY RED (COMMON) YELLOW (N.O) BLACK (N.C.) GAS VALVE NOTE: DO NOT USE YELLOW WIRE ON MICROSWITCH IN NORMAL MICROSWITCH INSTALLATION.
  • Page 22 Amerex Wiring Plan View 2 Snap-Action Switches provided by manufacturer Option A Relay Part No. 14702 may be wired as shown. Four typical examples shown * K1a and K1b are N.O. when K1 is de-energized Manual Reset Relay Equipment Part No. 14702 Power to cooking 110V/60HZ equipment...

  • Page 23: Overall Wiring Plan View

    Overall Wiring Plan View for Kitchen Systems with Make-Up Air Control Centers FROM MAKE-UP AIR FROM MAKE-UP AIR STARTER #3 STARTER #2 TO EXHAUST FAN TO EXHAUST FAN DISCONNECT SWITCH DISCONNECT SWITCH WIRED THROUGH WIRED THROUGH CONTROL CENTER BREATHER TUBE ONLY BREATHER TUBE ONLY MAKE-UP AIR UNIT EXHAUST FAN-1A...

  • Page 24: Wiring For Hood Switch Panels

    Wiring for Hood Switch Panels The diagrams below show a typical hood switch panel (FSC1). When wired properly, the supply fan will be remote mounted. For hood mounted switches refer to turned off if the fire system is activated and to allow the the wiring connection decal on the cover of the junction exhaust fan to continue to operate.

  • Page 25: Circuit Diagrams

    Circuit Diagrams Single Pole Double Pole ON (NC) ON (NC) ON (NC) ON (NC) ON (NO) ON (NO) ON (NC) ON (NO) ON (NC) ON (NO) ON (NO) ON (NO) Series Circuit Parallel Circuit Off if both are not activated Off if either are not activated On if both are activated Off if both are not activated...

  • Page 26: Maintenance

    Maintenance Fig. 18 - CORRECT Daily Maintenance UPPER HANGER 1. Wipe grease from exposed metal surfaces on the hood interior using a clean, dry cloth. UPPER HANGER 2. Visually inspect the filters or cartridges for grease accumulation. CONDENSATE GUTTER 3. Remove grease cup, empty contents and replace cup.

  • Page 27: Filter Cleaning And Maintenance

    2. Lifting the lower edge Step 3 Frequent Maintenance of the filter past the NOTE grease trough, continue Required washing frequency is dependent on type of to push the top of the cooking and quantity of food cooked. filter into the channel. 3.

  • Page 28: Grease Grabber™ Filters

    Filter Washing Frequency Guide NOTE CAUTION Standard cooking will turn the beads yellow in color. To prevent damage to filter media, do not wash Open flame cooking will cause the beads to blacken. second stage filters in detergents that contain Neither affects the performance of the beads.

  • Page 29: Troubleshooting

    Troubleshooting Problem: Exhaust fan is not operating or is not operating at design levels. Is the fan receiving power? Replace fuses, reset circuit breakers, check disconnect. Is the belt loose or broken? Replace or tighten belt. Is the fan rotating in correct direction? Have the electrician correctly wire the fan.
  • Page 30 Troubleshooting Problem: Pilot lights are being blown out or cooking equipment is being cooled by make-up air. Try turning off or reducing the amount of make-up air; block off portions of the Are there drafts from make-up air? supply to direct air away from the problem area (test with cardboard first); remove any obstructions in front of supply that directs air toward cooking equipment.

  • Page 31: Replacement Parts

    Replacement Parts FILTERS SWITCHES Part Filter Description Part Description Number (Height x Width x Depth) Number 457626 16 x 16 x 2 Aluminum Baffle Filter 850551 Light Switch Only 457628 16 x 20 x 2 Aluminum Baffle Filter 851776 Fan Switch Only 457632 20 x 16 x 2 Aluminum Baffle Filter 851777...

  • Page 32: Maintenance Log

    This publication can be obtained from AMCA International, Inc. at www.amca.org. ® Phone: 715.359.6171 • Fax: 715.355.2399 • Parts: 800.355.5354 • E-mail: gfcinfo@greenheck.com • Website: www.greenheck.com 452413 • Kitchen Hoods, Rev. 9, January 2013 Copyright 2013 © Greenheck Fan Corporation...

This manual is also suitable for:

Type ii

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