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GAYLORD CG3-UVi-SPC Series Technical Manual

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Rev 04
Technical Manual
Operation, Maintenance &
Installation
for
Model CG3-UVi-SPC Series
Ventilators
GAYLORD INDUSTRIES
10900 SW Avery Street – Tualatin, Oregon 97062 USA
Email:
info@gaylordventilation.com
Toll Free 800-547-9696 – Fax 503-692-6048
www.gaylordventilation.com

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  • Page 1 Rev 04 Technical Manual Operation, Maintenance & Installation Model CG3-UVi-SPC Series Ventilators GAYLORD INDUSTRIES 10900 SW Avery Street – Tualatin, Oregon 97062 USA Email: info@gaylordventilation.com Toll Free 800-547-9696 – Fax 503-692-6048 www.gaylordventilation.com...
  • Page 2 All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form by an electronic, mechanical, photocopying, recording means or otherwise without prior written permission of Gaylord Industries. ©Copyright 2015, Gaylord Industries...
  • Page 3 Page iii...

  • Page 4: Table Of Contents

    Page iv TABLE OF CONTENTS Chapter 1 – Introduction Page About This Manual …………………………………………………………………………………………………………....1-1 Ventilator Description …………….…………………………………………………………………………………………………… 1-2 Model Number Sequence …………………………………………………………………………………………………………….. 1-3 Explanation of Damper Options …………………………………………………………………………………………………… 1-5 Chapter 2 – Principles of Operation Principle of Operation Overview …………..……………………………………………………………………………………… 2-1 Grease Extraction / Smoke Removal .…….……………………………………………………………………………………..
  • Page 5 Page v TABLE OF CONTENTS Chapter 7 - Parts Parts - Ventilator ..........................7-1 Parts - UV Lamp Module ………………………………………………………………………………………………………………. 7-4 Parts – Main Electrical Raceway …………………………………………………………………………………………………… 7-5 Parts – Miscellaneous ……………………………………………………………………………………………………. Parts – ESP Cells …………………………………………………………………………………………………………….. Parts – Miscellaneous Smoke Pollution Control …………………………………………………………….. Chapter 8 –...
  • Page 6 Page vi This Page Intentionally Left Blank...

  • Page 7: About This Manual

    Caution and Warning statements. Related Technical Manuals CG3-UVi-SPC-SPC Series Ventilators are controlled by a Gaylord Command Center. The model number of the Command Center is dictated by when the Ventilator was purchased. Typical models are C-6000 and C-7000 Series.

  • Page 8: Ventilator Description

    Chapter 1- Introduction, Page 1-2__________________________________________________________ Ventilator Description Overview The Gaylord Model CG3-UVi-SPC Series is a 3 stage Ventilator containing a high efficiency Grease Extractor, Ultraviolet Light (UV) and Electrostatic Smoke Pollution Control (SPC) in one integral unit (Refer to Figure 1-3-1). Stage 1, the primary Grease Extractor, removes the larger grease particulate, key to the efficient operation of the UV and Smoke Pollution Control sections.
  • Page 9 __________________________________________________________Chapter 1- Introduction, Page 1-3 Description Overview – Cont. Upper SPC Wash Manifolds Exhaust Duct Collar ESP Cell Access Door Shown In Open Position ESP Cell Lower SPC & Upper UV Wash Stage 3 SPC UV Module Section UV Module Access Door Particulate Separator/UV Module Wash Manifold Stage 2 UV...

  • Page 10: Model Number Sequence

    Chapter 1- Introduction, Page 1-4__________________________________________________________ Model Number Sequence The CG3-UVi-SPC Series model numbers are made up of an alphabetic prefix followed by a series of alphabetic and/or numeric suffixes to designate the style of ventilator and various options. Sequence of model numbers is as follows.
  • Page 11 __________________________________________________________Chapter 1- Introduction, Page 1-5 Explanation of Prefixes and Suffixes – Cont. 5. Style of Built In Make-Up Air (If Applicable) MAW ……………………. Front face make-up air using perforated stainless steel panels. MAR ……………………… Front face make-up air using registers or grills. MAI ......

  • Page 12: Explanation Of Damper Options

    Chapter 1- Introduction, Page 1-6__________________________________________________________ Explanation of Damper Options 1. CG3-UVi-SPC Ventilator – This is the standard Ventilator and incorporates a damper at the air inlet slot that during a wash mode closes forward by and electric motor to seal off the inlet slot and opens to the exhaust position when the exhaust fan is started.
  • Page 13 __________________________________________________________Chapter 1- Introduction, Page 1-7 Explanation of Damper Options – Cont. 4. CG3-UVi-SPC-FDD Series – The FDD in the model number stands for Fire Damper in the Duct collar. The fire damper is weighted and when the fuse link reaches its melting point, the damper closes. There is no thermostat and no signal is sent to the building fire alarm system.
  • Page 14 Chapter 1- Introduction, Page 1-8__________________________________________________________ This Page Intentionally Left Blank...

  • Page 15: Principle Of Operation Overview

    7 for an explanation on fire damper options. The operation of the exhaust fan and the Wash Cycle is controlled by the Gaylord Command Center which is located on the face of the Wash Control Cabinet (Refer to Figure 2-1-2). All the plumbing components, detergent pump and detergent tank are located inside the Wash Control Cabinet (Refer to Figure 2-1-2 and Figure 2-11-2).

  • Page 16: Grease Extraction/Smoke Removal

    Grease Extraction/Smoke Removal Overview The Gaylord “CG3-UVi-SPC” Series Ventilator extracts up to 95% of the grease, dust and lint particles from the airstream passing through it, when operated and maintained in accordance with design specifications. This high rate of grease extraction is accomplished by the use of grease extraction baffles, Particulate Separators and UV lamps and ESP Cells.
  • Page 17 __________________________________________________Chapter 2 - Principle of Operation, Page 2-3 Grease Extraction/Smoke Removal – Cont. Exhaust Duct Collar ESP Cells UV Lamps Particulate Separator UV Lamp Module Baffle #2 Baffle #3 Optional Air Inlet Slot Custom Air Baffles Shown Dotted Baffle #1 Figure 2-3-1 Exhaust Mode...
  • Page 18 Caution: Exposure to UV light is harmful to skin and eyes. The CG3-UVi-SPC Series Ventilator is equipped with panels and Safety Interlocks to protect operators from direct exposure to UV light. All safety precautions called for in this manual must be followed to avoid the potential for harm to operators or service personnel.
  • Page 19 The efficiency of a pollution control unit is based on how well it reduces the opacity level of a given airstream. The Gaylord ClearAir unit will reduce the opacity level below 20%, thereby meeting the requirements of environmental control...

  • Page 20: Optional Continuous Cold Water Mist

    Chapter 2 - Principle of Operation, Page 2-6__________________________________________________ Optional Continuous Cold Water Mist Overview Some ventilators may be equipped with optional continuous cold water mist. NFPA-96 requires that all hoods used over solid fuel burning appliances be equipped with a “spark arrester” to knock down any embers, created by the burning of solid fuel, to reduce the possibility of embers or sparks being drawn up into the exhaust duct and fan where it could ignite collected grease.
  • Page 21 __________________________________________________Chapter 2 - Principle of Operation, Page 2-7 Optional Continuous Cold Water Mist – Cont. Vacuum Breaker Cold Water Line to Ventilator Pressure Gauge Solenoid Valve Pressure Regulator Shut Off Valve Cold Water Loop Cold Water Inlet Figure 2-7-1 Typical Wash Control Cabinet With Continuous Cold Water Mist Loop Engineering Notes 1.

  • Page 22: Wash Cycle

    Chapter 2 - Principle of Operation, Page 2-8__________________________________________________ Wash Cycle The Ventilator’s wash system is comprised of six wash manifolds with spray nozzles. (Refer to Figure 2- 9-1). Manifolds #1 and #2 wash the Extraction Chamber, the Particulate Separators, and the bottom of the UV Lamps (Refer to Figure 2-9-1).
  • Page 23 __________________________________________________Chapter 2 - Principle of Operation, Page 2-9 Wash Cycle – Cont. Upper ESP Cell Wash Manifold #4 Manifold #5 Manifold #6 ESP Cells UV Lamps Manifold #3 Particulate Manifold #2 Separator Manifold #1 Extraction Extraction Chamber Chamber/Particulate Separator/UV Damper in Lamp/Lower ESP Cell Wash Position Wash...
  • Page 24 Chapter 2 - Principle of Operation, Page 2-10_________________________________________________ Wash Cycle – Cont. The Wash Cycle’s hot detergent water washes the day’s grease, dust and lint accumulation from the Extraction Chamber baffles, the Particulate Separator, the gray dust from the UV Lamps, and the smoke particles from the ESP Cells, flushing them down to the main gutter which slopes to a pre-flushed drain which leads to the building drain system.
  • Page 25 _________________________________________________Chapter 2 - Principle of Operation, Page 2-11 Wash Cycle – Cont. Figure 2-11-1 Command Center Outlets to Ventilator Solenoid Valve #2 to Lower ESP Cell/ Command Center Extraction Chamber/ Particulate Separator/UV Lamp Wash Solenoid Valve #1 to Upper ESP Cell Wash Detergent Pump Detergent...
  • Page 26 Chapter 2 - Principle of Operation, Page 2-12________________________________________________ Wash Cycle – Cont. Table T-2-12-1 CG3-UVi-SPC Water Consumption in GPM Extraction Upper ESP Ventilator Chamber/UV # of ESP Cell Wash Length Lamps/Lower Cells and Rinse ESP Cells Wash 60 PSI 80 PSI 60 PSI 80 PSI 4’-0”...
  • Page 27 _________________________________________________Chapter 2 - Principle of Operation, Page 2-13 This Page Intentionally Left Blank...

  • Page 28: Internal Fire Mode

    Chapter 2 - Principle of Operation, Page 2-14_________________________________________________ Internal Fire Mode Important Note: The following description of the Internal Fire Mode is for the standard CG3-UVi-SPC series Ventilator only. Refer to Table T-2-15-1 for a description of the Internal Fire Mode for series FDL, FDT, FDD, and ND.
  • Page 29 Chapter 2 - Principle of Operation, Page 2-15_________________________________________________ Internal Fire Mode – Cont. Fire Detection Thermostat - 250°F. Baffle #1 Closed to the Internal Fire Mode Position Figure 2-15-1 Internal Fire Mode Table T-2-15-1 Internal Fire Mode (Thermostat Activated) Signal sent to building fire Series Baffle #1...

  • Page 30: Fire Extinguishing Systems

    4. If the Fire Extinguishing System is wired to a building management system it will notify of a fire condition. 5. The Fire Extinguishing System should be wired to the Gaylord Command Center. If wired the following will occur: a) If the exhaust and supply fan were on, the exhaust fan would stay on and the supply fan would shut off.
  • Page 31 _________________________________________________Chapter 2 - Principle of Operation, Page 2-17 Fire Extinguishing Systems – Cont. Fire Extinguishing System Duct Nozzle Fire Extinguishing System Plenum Nozzles Fire Extinguishing System Plenum Nozzles Fire Extinguishing System Appliance Nozzles Figure 2-17-1 Fire Extinguishing Discharging...
  • Page 32 Chapter 2 - Principle of Operation, Page 2-18_________________________________________________ This Page Intentionally Left Blank...

  • Page 33: Starting The Exhaust Fan

    _______________________________________________________Chapter 3 - Daily Operation, Page 3-1 Starting the Exhaust Fan Caution: Exposure to UV light is harmful to skin and eyes. The CG3-UVi-SPC Ventilator is equipped with panels and Safety Interlocks to protect operators from direct exposure to UV light. All safety precautions called for in this manual must be followed to avoid the potential for harm to operators or service personnel.
  • Page 34 Starting the Exhaust Fan – Cont. Operation of the exhaust fan, UV Lamps and ESP Cells is controlled by the Gaylord Command Center located on the Wash Control Cabinet (Refer to Figure 3-4-1). To start the exhaust fan and turn on the UV Lamps and ESP Cells push the START FAN button on the Command Center.
  • Page 35 _______________________________________________________Chapter 3 - Daily Operation, Page 3-3 Starting the Exhaust Fan – Cont. One or More Autostart Sensors Depending Upon Length of Ventilator ESP Cell Access Door UV Module Access Door Extractor Inspection Doors Air Inlet Slot Baffle #1 in Exhaust Position Figure 3-3-1 Exhaust Mode...
  • Page 36 If you do not have a Technical Manual for your Command Center, obtain the model number from the nameplate on the Command Center and contact Gaylord Industries. Refer to page 1-1 for contact information.
  • Page 37 During this condition the UV System is not operating. In addition to the UV Status Lights on the Ventilator, the Gaylord Command Center displays text indicating the similar message as the Status Lights. Refer to your Command Center Technical Manual for specific text displayed.

  • Page 38: Turning Off The Exhaust Fan And Starting The Wash Cycle

    Note 1: If the Ventilator is equipped with a Gaylord Autostart Controller, the exhaust fan will stay on if the temperature at the sensor mounted in the canopy exceeds 90°F. (Refer to Figure 3-7-1). Once the...
  • Page 39 _______________________________________________________Chapter 3 - Daily Operation, Page 3-7 Turning Off the Exhaust Fan and Starting the Wash Cycle – Cont. Note 2: The Command Center control may be programmed to automatically turn off the exhaust fan at a specific time. Refer to your Command Center Technical Manual for complete operating instructions. Upper ESP Cell Wash and Rinse Manifolds #4, #5 and #6 ESP Cells...
  • Page 40 Chapter 3 - Daily Operation, Page 3-8_______________________________________________________ Turning Off the Exhaust Fan and Starting the Wash Cycle – Cont. Table T-3-8-1 Typical Wash Cycle Sequence with Factory Recommend Times Wash Time Sequence # Manifold # Name of Wash in Minutes 4, 5 and 6 Upper ESP Cell Wash All Off...
  • Page 41 If you do not have a Technical Manual for your Command Center, obtain the model number from the nameplate on the Command Center and contact Gaylord Industries. Refer to page 1-1 for contact information.

  • Page 42: Recommend Detergent

    Recommended Detergent Overview FORMULA G-510EF is the only cleaner recommended by Gaylord Industries for use in the wash down system of The Gaylord Ventilator. FORMULA G-510EF is a concentrated colloid cleaner specially formulated to remove the daily accumulation of grease inside the Ventilator without damaging the rubber and synthetic parts of the solenoid valves and the detergent pumping system.
  • Page 43 RESULTING FROM A BREACH OF THIS WARRANTY. IMPORTANT If a cleansing agent other than FORMULA G-510EF is used with The Gaylord Ventilator injection pump and solenoid valves, it is recommended that a warranty similar to the above be obtained from the manufacturer of said product, that the detergent has foaming properties similar to FORMULA G-510EF and that the above-referenced Warranty shall become null and void.
  • Page 44 Chapter 3 - Daily Operation, Page 3-12______________________________________________________ This Page Intentionally Left Blank...

  • Page 45: Operator Preventive Maintenance

    Operator Preventive Maintenance Overview To maintain the Gaylord Ventilator in good working order and to keep the system operating at optimum efficiency, preventive maintenance, using the following schedule, should be performed. Important Note: The UV Lamps require special maintenance as described on page 4-9. Some of the required maintenance on the UV Lamps can be performed by the operator.
  • Page 46 Refer to Appendix “C” for a Cell Rotation Frequency Log Chart that can be photocopied for use in developing a system for rotation. Note; Spare Cells are optional and must be ordered with the Ventilator or may be ordered from the Gaylord Parts Department.
  • Page 47 _________________________________________________________Chapter 4 - Maintenance, Page 4-3 Operator Preventive Maintenance – Cont. Table T-4-3-1 ESP Cell Suggested Rotation Frequency Table Rotation Type of Cooking Appliances Frequency in Days Light Duty - ovens, steamers and kettles Light / Medium Duty - braising pans/tilting skillets, fryers, open burner ranges, hot top ranges, and conveyor ovens Medium Duty –...
  • Page 48 Chapter 4 - Maintenance, Page 4-4________________________________________________________ Operator Preventive Maintenance – Cont. Removing Cells A ladder is provided as standard equipment for use in removing the ESP Cells. To remove and replace the cells proceed as follows: 1. Stop the Exhaust Fan at the Command Center. 2.
  • Page 49 Grounding Disc made proper contact with the brass grounding screws to drain all the residual power from the Transformer. Note: To conduct this test a high volt meter with a high voltage probe is required. Gaylord Industries recommends a high voltage probe manufactured by Fluke, model 80K-40 HV Probe.
  • Page 50 Chapter 4 - Maintenance, Page 4-6_________________________________________________________ Operator Preventive Maintenance – Cont. Standard Safety Voltage Test Before Removing Cells – Cont. Collector Voltage Test (5KV Terminal) - Clip the ground lead from the high voltage probe onto the ground nut (Refer to Figure 4-6-1). Place the point of the high voltage meter onto the 10KV connection plate (Refer to Figure 4-6- There should be no voltage.
  • Page 51 16. Close the ESP Cell Access Door and latch. Place the dirty Cells in the soak tanks. Fill with hot water and add Gaylord Formula G-510EF at a ratio of one part detergent to ten parts water. Leave the Cell in the tank until the next rotation.

  • Page 52: Preventive Maintenance Required By Code

    ESP Cells must be removed and cleaned separately. Caution 3: Some commercial hood cleaning companies blow a fire retardant chemical into hood and duct systems. Fire retardant chemicals should never be applied to any portion of the Gaylord Ventilator. If retardant is applied, it must be removed.

  • Page 53: Uv System Scheduled Preventive Maintenance

    UV System Scheduled Preventive Maintenance CAUTION: Preventive maintenance and repairs made to the UV System of the Ventilator, as outlined on pages 4-9 through 4-12, MUST be performed by Gaylord Certified Service Agent. For a list of Gaylord Certified Service Agencies (CSA’s) visit www.gaylordventilation.com...
  • Page 54 (For these tests all Extractor Inspection Doors, UV Module Access Door and ESP Cell Access Doors must be closed and secured) a) Turn on the exhaust fan at the Gaylord Command Center. The “UVi System On” green Status Light in each Ventilator Section should be on. In addition to the Status Lights on the Ventilator, the Gaylord Command Center displays text indicating the similar message as the Status Lights.
  • Page 55 ________________________________________________________Chapter 4 - Maintenance, Page 4-11 UV System Scheduled Preventive Maintenance – Cont. Figure 4-11-1 Figure 4-11-2 UV Module End of Plug Ventilator End of Plug h) Carefully slide out the UV Module and place on a work bench. i) Using a damp non abrasive cloth and mild detergent, wipe down the Lamps and Lamp Housing. Lamps should be free of all grease and debris.
  • Page 56 Lamps decreases dramatically. The Gaylord Command Center has a built-in UV hours of operation clock. Refer to the Technical Manual for the Gaylord Command Center for complete operational instructions. If the Lamps have been in use over 13,000 hours they should...
  • Page 57 ______________________________________________________Chapter 5 - Troubleshooting, Page 5-1 Using the Troubleshooting Charts The following Troubleshooting Charts are designed to easily find common problems, the probable cause and guidance on corrective action. In some cases the Corrective Action column will reference the Testing and Repair section of this manual for additional guidance and actions.

  • Page 58: Chapter 5 - Troubleshooting

    Chapter 5 - Troubleshooting, Page 5-2______________________________________________________ Table T-5-2-1 Smoke Loss Into The Kitchen– Cont. Symptom Probable Cause Corrective Action The Ventilator is not Inadequate make-up air Make-up air must be supplied for exhausting all the replacement of air exhausted smoke, heat and through all kitchen exhaust grease properly –...
  • Page 59 E. The Gaylord Command Center 1 Refer to the wiring diagrams in may have been improperly wired. the Command Center Technical Manual. F. The Gaylord Command Center is 1 Refer to the Command Center malfunctioning. Technical Manual.
  • Page 60 Chapter 5 - Troubleshooting, Page 5-4______________________________________________________ Table T-5-4-1 Exhaust Fan – Cont. Symptom Probable Cause Corrective Action 1 If the START FAN Push the START FAN button and A. Baffle #1 (the damper) closes each button is pushed and time the START WASH button is observe the damper.
  • Page 61 3 The Line Strainer inside the Wash Control Cabinet may be clogged. Refer to the Technical Manual for the Gaylord Command Center and Wash Control Cabinet for instructions on cleaning the Line Strainer. C. Low Water Temperature - Check...
  • Page 62 2 Water sprays A. Malfunction water solenoid valve 1 Refer to the Technical Manual never come on. located in the Wash Control for the Gaylord Command Cabinet. Center and Wash Control Cabinet, the Troubleshooting section. B. Malfunction in the Command 1 Refer to the Technical Manual Center control.
  • Page 63 ______________________________________________________Chapter 5 - Troubleshooting, Page 5-7 Table T-5-7-1 Drains Symptom Probable Cause Corrective Action 1 If during a Wash A. Clogged drain outlet. (Note: each 1 The drain outlet is typically Cycle water Ventilator section has its own located at either the right or overflows the gutter drain outlet).
  • Page 64 Chapter 5 - Troubleshooting, Page 5-8______________________________________________________ Table T-5-8-1 UV System Symptom Probable Cause Corrective Action 1 After exhaust fan is A. Extractor Inspection Door open. 1 Close door. started and the UV B. UV Module Access Door open. 1 Close door. Status lights on the C.
  • Page 65 ______________________________________________________Chapter 5 - Troubleshooting, Page 5-9 Table T-5-9-1 UV System - Cont. Symptom Probable Cause Corrective Action 2 After exhaust fan is A. One or more UV Lamps has 1 Refer to Page 6-8 for started and the UV failed. instructions on determining Status lights on the which Lamp has failed, and...
  • Page 66 Refer to Page 6-41 for to leak into the UV Module instructions. Electrical Raceway. 6 Command Center not A. Varies. 1 Refer to the Technical Manual functioning as for the Gaylord Command intended. Center and Wash Control Cabinet, the Troubleshooting section.
  • Page 67 _____________________________________________________Chapter 5 - Troubleshooting, Page 5-11 Table T-5-11-1 Smoke Control – ESP Cells Symptom Probable Cause Corrective Action 1. Fluctuating green ESP Cell 1. Normally this is a temporary None required. condition, lasting until the Status Light. Cells are dry, immediately following a Wash Cycle.
  • Page 68 Chapter 5 - Troubleshooting, Page 5-12_____________________________________________________ This Page Intentionally Left Blank...

  • Page 69: Measuring Airflow

    (Refer to Figure 6-3-1 and 6-3-2). To determine if the Ventilator has Custom Air baffles, refer to the Gaylord Submittal Drawings and the Custom Air baffles will be noted on the front elevation. If not available, open the Extractor Inspection Door and look for the top Custom Air...
  • Page 70 Chapter 6 –Testing and Repair, Page 6-2_____________________________________________________ Measuring Airflow – Cont. The standard instrument used for measuring the inlet velocities on a Gaylord Ventilator is a Pacer, Model DA40 or DA400 Digital Anemometer. This instrument is the easiest, most accurate and the best suited for measuring the Ventilator inlet slot velocities.
  • Page 71 14. Repeat the process for any additional Ventilator sections. Extractor Inspection Door Top Edge of Inlet Slot Sensing Probe Optional Custom Air Baffles Sensing Probe Guide Bracket Gaylord Part 18408 Figure 6-3-1 Typical Section View Optional Custom Air Baffles Extractor Inspection Door...
  • Page 72 Chapter 6 –Testing and Repair, Page 6-4_____________________________________________________ Measuring Airflow – Cont. Chart C-6-4-1 Air Velocity Chart For All CG3-UVi-SPC Series Except ‘‘DS’’ Series Without Custom Air Baffles With Custom Air Baffles Static Nominal Pressure Designed Average Inlet Slot Average Inlet Slot...

  • Page 73: Make-Up Air Guidelines

    Make- Up Air Guidelines Capture Performance All Gaylord Ventilators are factory engineered to operate at a specific exhaust volume, CFM (Cubic Feet Minute), based on, primarily, the type of cooking appliance, and the exact model of the Ventilator. Capture performance is based on two primary functions, 1) the V entilator is exhausting the engineered CFM and 2) the Makeup-Air is being introduced correctly.
  • Page 74 Chapter 6 –Testing and Repair, Page 6-6_____________________________________________________ Make- Up Air Guidelines – Cont. Figure 6-6-1 Plan View – Typical Kitchen Figure 6-6-2 Section View – Typical Kitchen...

  • Page 75: Replacing Uv Lamps

    ____________________________________________________Chapter 6 – Testing and Repair, Page 6-7 Replacing UV Lamps Overview The UV Lamp Modules come in two lengths, a nominal 3’-0” and 5’-0”. The length and number of modules is dependent on the length of the Ventilator section (Refer to Table T-6-7-1). There are six UV Lamps in each Module.
  • Page 76 Chapter 6 – Testing and Repair, Page 6-8____________________________________________________ Replacing UV Lamps – Cont. Replacing UV Lamps DANGER: Replacing UV Lamps as outlined on the following pages MUST be performed by a Gaylord Certified Service Agent. For a list of Gaylord Certified Service Agencies (CSA’s) visit www.gaylordventilation.com...
  • Page 77 Instructions for Replacing UV Lamps To replace UV lamps carefully use the following step by step instructions. 1. Turn off all power to the Gaylord Command Center. 2. Turn off all circuits that supply power to the UV Lamps. 3. Open the UV Module Access Door.
  • Page 78 Chapter 6 – Testing and Repair, Page 6-10___________________________________________________ Replacing UV Lamps – Cont. 8. The sockets, with wires, that slide onto the ends of the UV Lamps are called UV Lamp Sockets (Refer to Figure 6-10-1). The wires are marked from the Factory with numbers 1 through 6 on the left end and 7 through 12 on the right end (Refer to Figure 6-10-2).
  • Page 79 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-11 Replacing UV Lamps – Cont. 9. Slide off each UV Lamp Sockets from the Lamps at each end of the Module (Refer to Figure 6-11-1). 10. Lubricate the Lamps around the Grommets on each end of the UV Lamp with a small amount of Formula G-510 or similar detergent.
  • Page 80 Page 6-40 for instructions on replacing. 29. Close the UV Module Access Doors. 30. Turn on all circuits that supply power to the UV Lamps. 31. Turn on power to the Gaylord Command Center. Door Safety Switch Figure 6-12-1...

  • Page 81: Replacing Uv Lamp Sockets

    DANGER: Replacing UV Lamp Sockets as outlined on the following pages MUST be performed by a Gaylord Certified Service Agent. For a list of Gaylord Certified Service Agencies (CSA’s) visit www.gaylordventilation.com and go “Service Agencies” or call Gaylord Industries at 503-691-2010.
  • Page 82 Chapter 6 – Testing and Repair, Page 6-14___________________________________________________ Replacing UV Lamp Sockets – Cont. Back of UV Module UV Lamp #6 UV Lamp #5 UV Lamp #4 UV Lamp #3 UV Lamp #2 UV Lamp #1 UV Lamp UV Lamp Socket Sockets Numbers...
  • Page 83 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-15 Replacing UV Lamp Sockets – Cont. Explanatory Note: There are six UV Lamps and three Ballasts in an UV Module. Each Ballast serves two Lamps. The left Ballast serves Lamps #1 and #2, the middle Ballast serves Lamps #3 and #4, and the right Ballast serves Lamps #5 and #6 (Refer to Figure 6-14-1 and 6-15-1).
  • Page 84 Chapter 6 – Testing and Repair, Page 6-16___________________________________________________ Replacing UV Lamp Sockets – Cont. Pull the Ballast away from the Raceway and rotate so the Ballast is facing you (Refer to Figure 6-16- Figure 6-16-1 Ballast Rotated Up Explanatory Note: Each Ballast has two pairs of Lamp terminals (Refer to Figure 6-16-2). Each pair serves one Lamp, with one wire going to the left end and the other going to the right.
  • Page 85 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-17 Replacing UV Lamp Sockets – Cont. Pull all the disconnected Lamp Sockets with wire from the Module. Each pulled wire has a wrapped number on each end. As an example the wire for Lamp #1 will have one wire with the #1 on each end for the left end of the Lamp and one wire with the #7 on each end for the right end of the Lamp (Refer to Figure 6-14-1 and 6-17-2).
  • Page 86 Chapter 6 – Testing and Repair, Page 6-18___________________________________________________ Replacing UV Lamp Sockets – Cont. Place the Ballast back into the Ballast Raceway and secure with the two screws and washers. Torque to 7-9 in-lbs. Reconnect all the UV Lamp Sockets to the appropriate numbered Lamp as shown in Figure 6-14-1. Install the Ballast Raceway to the face of the Module with the five nuts and washers and torque to 7- 9 in –...

  • Page 87: Replacing Uv Ballast

    Turn on power to the Gaylord Command Center. Replacing UV Ballast DANGER: Replacing UV Ballasts as outlined on the following pages MUST be performed by a Gaylord Certified Service Agent. For a list of Gaylord Certified Service Agencies (CSA’s) visit www.gaylordventilation.com...
  • Page 88 Chapter 6 – Testing and Repair, Page 6-20___________________________________________________ Replacing UV Ballast – Cont. Overview There are three Ballasts in an UV Module. Each Ballast serves two lamps. The left Ballast serves Lamps #1 and #2, the middle Ballast serves Lamps #3 and #4, and the right Ballast serves Lamps #5 and #6 (Refer to Figure 6-14-1 and 6-15-1).
  • Page 89 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-21 Replacing UV Ballast –Cont. Door Safety Switch Figure 6-21-1 Door Safety Switch Lamp Terminals with Socket #. Also Refer to Figure 6-16-2. Ballast #1 (Left) Ballast #2 (Middle) Ballast # 3 (Right) Figure 6-21-2 Illustration of Ballast and Lamp Terminal Connection...
  • Page 90 Instructions for Replacing UV Ballasts To replace UV Lamp Sockets carefully use the following step by step instructions. 1. Turn off all power to the Gaylord Command Center. 2. Turn off all circuits that supply power to the UV Lamps.
  • Page 91 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-23 Replacing UV Ballast –Cont. 8. Remove the two Ballast Holding Screws, for the Ballast that needs replacing, that hold the Ballast to the Ballast Raceway (Refer to Figure 6-23-1) Ballast Holding Screws Figure 6-23-1 Ballast Holding Screws 9.
  • Page 92 Chapter 6 – Testing and Repair, Page 6-24___________________________________________________ Replacing UV Ballast –Cont. 10. Remove the four Lamp wires from the Lamp terminals on the right end of the Ballast by using a small screwdriver and pushing down on the small orange release tabs and then pulling straight up on the wire (Refer to Figure 6-24-1).
  • Page 93 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-25 Replacing UV Ballast –Cont. 14. In the bottom left corner of the Ballast remove the holding nut (Refer to Figure 6-25-1). Plastic Holding Nut Standoff Figure 6-25-1 Module Removed from Raceway 15. On each plastic standoff that supports the remaining three points of the Ballast, use a screw driver or needle nose pliers and push in on the holding tab while prying up on the Ballast (Refer to Figure 6-25- 1).
  • Page 94 Chapter 6 – Testing and Repair, Page 6-26___________________________________________________ Replacing UV Ballast –Cont. 16. Next the wires from the terminals at the left end of the old Ballast must be transferred to the new Ballast. Place the new Ballast in front of the old Ballast as shown in Figure 6-26-1. Figure 6-26-1 New Ballast in front of Old Ballast 17.
  • Page 95 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-27 Replacing UV Ballast – Cont. Wire Color White Green/Yellow Stripe Wire Terminals Pink Purple (jumper) Orange (jumper) Blue Purple (jumper) Orange (jumper) Figure 6-27-1 Ballast Terminal Wire Color 18. Once all the wires at the left end have been connected, the new Ballast can be installed on the Ballast Chassis.
  • Page 96 Chapter 6 – Testing and Repair, Page 6-28___________________________________________________ Replacing UV Ballast – Cont. Aluminum Figure 6-28-1 Plastic Tab Ballast Chassis Angle 19. Install the holding nut at the bottom left and tighten to 7-9 in-lbs. (Refer to Figure 6-28-2). 20. Install the spring clip over the center heat sink and aluminum angle (Refer to Figure 6-28-2). Figure 6-28-2 Spring Clip Holding Nut...
  • Page 97 7-9 in - lbs. 33. Reconnect the Lamp / Ballast Connector plug. 34. Close the UV Module Access Doors. 35. Turn on all circuits that supply power to the UV Lamps. 36. Turn on power to the Gaylord Command Center.

  • Page 98: Main Electrical Raceway Ventilation Fan

    Instructions for Replacing the Main Electrical Raceway Ventilation Fans To replace Ventilation Fan use the following step by step instructions: 1. Turn off all power to the Gaylord Command Center. 2. Turn off all circuits that supply power to the UV Lamps.
  • Page 99 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-31 Main Electrical Raceway Ventilation Fan – Cont. 3. Gain access to the fans, either the Raceway Fan or the Electrical Compartment Fan. 4. Unplug the electrical connections at the top left corner of the fan (Refer to Figure 6-31-2). 5.

  • Page 100: Uv Module Ventilation Fans

    Chapter 6 – Testing and Repair, Page 6-32___________________________________________________ UV Module Ventilation Fans Overview There are three UV Module Ventilation Fans mounted on each UV Module (Refer to Figure 6-32-1). The purpose of the Ventilation Fans is to push air into the UV Ballast Raceway to help it cool. The fans push air into the raceway and the air then discharged trough the openings at each end of the raceway.
  • Page 101 Instructions for Replacing UV Module Ventilation Fans To replace UV Module Ventilation Fans carefully use the following step by step instructions. 1. Turn off all power to the Gaylord Command Center. 2. Turn off all circuits that supply power to the UV Lamps.
  • Page 102 Chapter 6 – Testing and Repair, Page 6-34___________________________________________________ UV Module Ventilation Fans – Cont. Five Nuts that Hold the Ballast Raceway to the Face of the Module Figure 6-34-1 Removing Ballast Raceway Figure 6-34-2 Ballast Raceway Removed from Module 8. Pull back the plastic cover, trace the two black wires from the fan back to their connection point and remove the wire nuts.
  • Page 103 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-35 UV Module Ventilation Fans – Cont. Front Flange Mounting Screws Figure 6-35-1 UV Module Ventilation Fans 10. Pull the fan from the mount along with the wires. 12. Important Note: When installing the new fan the label on the fan faces down on the mounting bracket as the air is pushed into the raceway.

  • Page 104: High Temperature Shutdown Controller

    Chapter 6 – Testing and Repair, Page 6-36___________________________________________________ High Temperature Shutdown Controller Overview A High Temperature Shutdown Controller is mounted in the Main Electrical Raceway to monitor the internal temperature of the raceway and to shut down the UV system if the temperature exceeds 118° F. (Refer to Figure 6-36-1).

  • Page 105: Safety Interlock Pressure Switch

    3. Briefly push Set, “SP” will appear. 4. Press set a second time, then release. “118” will appear. If it does not the control is either faulty or needs to be reprogrammed. Consult a Gaylord Service Agency or call Gaylord Industries for instructions.
  • Page 106 Chapter 6 – Testing and Repair, Page 6-38___________________________________________________ UV Ventilation Control Board – Cont. Ballast Status Light UV Monitoring Test Switch Contactor Relay Board Green Status Lights Red Status Light Green Yellow Status Light Status Light Figure 6-38-1 UV Ventilation Control Board UV Ventilation Control Board Main Electrical Raceway...
  • Page 107 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-39 UV Ventilation Control Board – Cont. UV Monitoring Board The UV Monitoring Board has several Status Lights advising of proper operation or of a fault (Refer to Figure 6-38-1). The Status Lights indicate the following: 1.

  • Page 108: Replacing Uv Module Access Door Gasket

    Chapter 6 – Testing and Repair, Page 6-40___________________________________________________ Replacing UV Module Access Door Gasket Overview A deteriorating Access Door Gasket will allow grease to migrate into the UV Module and Main Electrical Raceways and cause the UV Module and other electrical components to fail. Carefully inspect the UV Module Access Door Gasket for cracks or deterioration (Refer to Figure 6-40-1)..

  • Page 109: Replacing Uv Module Plate Gasket

    Gasket for cracks or deterioration (Refer to Figure 6-41-1). Replace as needed to ensure a good seal. Instructions for Replacing UV Module Plate Gasket 1. Turn off all power to the Gaylord Command Center. 2. Turn off all circuits that supply power to the UV Lamps.

  • Page 110: Damper Motor

    Chapter 6 – Testing and Repair, Page 6-42___________________________________________________ Damper Motor Overview Model CG3-UVi-SPC Ventilators include a three position damper referred to as Baffle #1 in the Principle of Operation section of this manual (Refer to Figure 2-3-1, 2-6-1 and 2-8-1. The damper is driven by an 24 volt AC/DC Electric Damper Motor located behind an access panel at one end of the Ventilator (Refer to Figure 6-42-1 and 6-42-2).
  • Page 111 4. Slide in the “C” ring to lock the Shaft Clamp into position. 5. Check to see that the End Switch Positioner Switch (not used for Gaylord application) is set to the arrow that is in the same direction as the spring drive direction (Refer to Figure 6-45-2).
  • Page 112 Chapter 6 – Testing and Repair, Page 6-44___________________________________________________ Damper Motor – Cont. 9. Reach into the air Ventilator’s air inlet slot and push and hold the damper all the way back to Position #3, the Fire Mode position. While holding, tighten the Shaft Clamp nuts and torque to 20 ft.-lbs.
  • Page 113 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-45 Damper Motor – Cont. Stop Screw Must Be Removed Figure 6-45-1 Stop Screw End Switch Positioner Switch. Set So It Is Facing The Arrow that Matches the Arrow Of Crank Receiver The Crank Receiver Arrow.

  • Page 114: Smoke Pollution Control System (Spc) – Overview

    Chapter 6 – Testing and Repair, Page 6-46___________________________________________________ Smoke Pollution Control System (SPC) Overview Proper voltage through the ESP Cells is essential for maximum smoke removal. There is one or more power supply Transformers located in the electrical compartment at one end of the Ventilator. (Refer to Figure 6-48-1, 6-54-1 and 6-55-1).

  • Page 115: Testing Voltages At The Spark Plug Terminal Clips

    ___________________________________________________Chapter 6 – Testing and Repair, Page 6-47 Testing Voltages at the Spark Plug Terminal Clips A ladder is provided as standard equipment for use in testing and removing the ESP Cells. To test the Voltages at the Spark Plug Clips proceed as follows: 1.
  • Page 116 Figure 6-48-1 CG3-UV-SPC Ventilator Cut Away View Note: To conduct this test a high volt meter with a high voltage probe is required. Gaylord Industries recommends a high voltage probe manufactured by Fluke, model 80K-40 HV Probe. Note: Opening the ESP Cell Access Door releases the Plunger Safety Switch, shutting off power to...

  • Page 117: Testing Esp Cells

    ___________________________________________________Chapter 6 – Testing and Repair, Page 6-49 Testing ESP Cells To test the ESP Cells proceed as follows: Note: The lack of a green ESP CELL STATUS LIGHT may be caused by more the one Cell failing. It is recommended that the following tests be conducted on all Cells.
  • Page 118 Chapter 6 – Testing and Repair, Page 6-50___________________________________________________ Testing ESP Cells –Cont. Ground Wire 10 KV Terminal High Volt Probe Figure 6-50-1 Testing 10 KV Terminal Voltage High Volt Probe Ground Wire 5 KV Terminal Figure 6-50-2 Testing 5 KV Terminal Voltage...

  • Page 119: Replacing Ionizing Wires

    ___________________________________________________Chapter 6 – Testing and Repair, Page 6-51 Replacing the Ionizing Wires To replace an Ionizing Wire or check for shorting Cell Plates the Cell must be removed from the Ventilator. To remove a Cell, proceed as follows: 1. Place the ladder directly under the first Cell to be removed. Caution: If the High Volt wires are still attached to the Cell and a Standard Safety Voltage Test has not be conducted, the test must be conducted as described on page 4-5.

  • Page 120: Shorting Cell Plates

    Chapter 6 – Testing and Repair, Page 6-52___________________________________________________ Shorting Cell Plates There are three primary causes of an ESP Cell shorting. They are: 1. Foreign material lodged between Cell plates. If found remove. 2. Grease build up between Cell plates. If found clean thoroughly. 3.
  • Page 121 ___________________________________________________Chapter 6 – Testing and Repair, Page 6-53 Testing Plunger Safety Switch – Cont. Testing for Mechanical Failure 1. Screw the Plunger Disc back onto the Plunger Rod and push in the Plunger Safety Switch and verify that the Grounding Disc is pushing the micro switch down until you can hear the click of the switch engaging (Refer to Figure 6-53-1).

  • Page 122: Removing Electrical Chassis

    Chapter 6 – Testing and Repair, Page 6-54___________________________________________________ Removing the Electrical Chassis The Plunger Safety Switch and the Transformer(s) are mounted on an electrical chassis. In order to repair or replace the Plunger Safety Switch, micro switch or test and replace a Transformer, the chassis must be removed.

  • Page 123: Transformer Voltage Test

    ___________________________________________________Chapter 6 – Testing and Repair, Page 6-55 Transformer Voltage Test To test the Transformer it must be removed from the Electrical Compartment by removing the Electrical Chassis as described on Page 6-54. Once removed and on a bench proceed as follows. 1.
  • Page 124 Chapter 6 – Testing and Repair, Page 6-56___________________________________________________ This Page Intentionally Left Blank...

  • Page 125: Chapter 7 - Parts

    _______________________________________________________________Chapter 7 – Parts, Page 7-1 Parts Overview The parts shown on the following pages are available from a Gaylord Certified Service Agency (CSA). For the location of your nearest CSA please go to www.galordventilation.com and click on Service Agency Locator.
  • Page 126 Chapter 7 – Parts, Page 7-2_______________________________________________________________ Parts Cont. Table T-7-2-1 Parts - Ventilator Gaylord Description Illustration Part No. 100 Watt Surface Mounted Light 10120 Housing 10119 Globe 12 x 12 Recessed Incandescent Light 19623 with Lens (Complete light) 48” Long Recessed Fluorescent Light...
  • Page 127 _______________________________________________________________Chapter 7 – Parts, Page 7-3 Parts – Cont. Table T-7-3-1 Parts – Ventilator – Cont. Gaylord Description Part Illustration Supply Duct Collar Fire Damper Fuse Link 10321 165°F. UV & SPC Status Lamp – Green 19725 UV Status Lamp – Yellow 19724 UV Status Lamp –...

  • Page 128: Parts - Uv Lamp Module

    Chapter 7 – Parts, Page 7-4_______________________________________________________________ Parts Cont. Table T-7-4-1 Parts - UV Lamp Module Qty. Gaylord Description Part Illustration Module UV Module – 3’-0”, with 6 lamps 75876 UV Module – 5’-0”, with 6 lamps 75877 Lamp Module End Cap Bolts, Washers &Nuts...

  • Page 129: Parts - Main Electrical Raceway

    _______________________________________________________________Chapter 7 – Parts, Page 7-5 Parts – Cont. Table T-7-5-1 Parts - UV Lamp Module – Cont. Qty. Gaylord Description Part Illustration Module UV Module Plate Gasket – Peel off sticky back. For 3’-0” Module Door For 5’-0” Module Door...
  • Page 130 Chapter 7 – Parts, Page 7-6_______________________________________________________________ Parts – Cont. Table T-7-6-1 Parts – Main Electrical Raceway – Cont. Gaylord Description Part Illustration Status Light Relay 11399 Relay Base 11413 High Temperature Shutdown Controller 20421 Pressure Switch 19365 Main Electrical Raceway Ventilation Fan...

  • Page 131: Parts - Miscellaneous

    _______________________________________________________________Chapter 7 – Parts, Page 7-7 Parts – Cont. Table T-7-7-1 Parts – Miscellaneous Gaylord Description Illustration Part # Particulate Separator 16” long, standard 19353 extractor – (UV-16) Particulate Separator 20” long, standard 19354 extractor – (UV-20) Particulate Separator 16” long enlarged 19380 extractor –...

  • Page 132: Parts - Esp Cells

    Chapter 7 – Parts, Page 7-8_______________________________________________________________ Parts – Cont. Figure 7-8-1 ESP Cell Table T-7-8-1 Parts – ESP Cell Gaylord Description Part # Insulator - All Wire Terminal Stud - All 14753 10 KV Label 17000 5 KV Label 16999...

  • Page 133: Parts - Miscellaneous Smoke Pollution Control

    _______________________________________________________________Chapter 7 – Parts, Page 7-9 Parts – Cont. Table T-7-9-1 Parts – Miscellaneous Smoke Pollution Control Gaylord Description Part # High Voltage Transformer/Power 16514 Supply (for 1-4 Cells) Electrical Compartment Plunger Not Illustrated Safety Switch ESP Cell Status Light (Green)
  • Page 134 Chapter 7 – Parts, Page 7-10______________________________________________________________ Parts – Cont. Table T-7-10-1 Parts – Miscellaneous Smoke Pollution Control – Cont. Gaylord Description Part # Safety Plunger Switch 12798...
  • Page 135 ______________________________________________________Chapter 8 - Wiring Diagrams, Page 8-1 The Wiring Diagrams on the following pages are typical for typical CG3-UVi-SPC Series Ventilators using a Model C-6000-D Command Center but may not represent your installation. Always refer to the Gaylord submittal drawings for the actual Wiring Diagrams for your installation.
  • Page 136 Figure 8-1-1 Typical UVi and SPC Internal Wiring...

  • Page 137: Wiring Diagrams

    Chapter 8 - Wiring Diagrams, Page 8-2______________________________________________________ Wiring Diagram – Typical Wiring to Command Center / Wash Control – Continued on next Page NOTE: Refer to Table T-8-4-1 on Page 8-4 for Terminal Connection Explanations Figure 8-2-1 Typical Wiring To Command Center/Wash Control Cabinet...
  • Page 138 ______________________________________________________Chapter 8 - Wiring Diagrams, Page 8-3 Wiring Diagram – Typical of Two Ventilator Sections Note: For Internal Wiring Of The UVi Monitoring Board And SPC Power Pack Refer To Page 8-1 Figure 8-3-1 Typical Wiring To Command Center/Wash Control Cabinet...
  • Page 139 Chapter 8 - Wiring Diagrams, Page 8-4______________________________________________________ Wiring Diagram – Typical of Two Ventilator Sections Table T-8-4-1 Terminal Connections Points...

  • Page 140: Sample Ventilator Nameplate

    __________________________________________Appendix A – Sample Ventilator Nameplate, Page A-1 Sample Ventilator Nameplate Exhaust CFM Here Serial # Here Model # Here Figure A-1-1 Sample Ventilator Nameplate One Mounted on Each Ventilator Section...
  • Page 141 Appendix A – Sample Ventilator Nameplate, Page A-2__________________________________________ This Page Intentionally Left Blank...

  • Page 142: Installation Requirements

    The installing contractor must check with local building departments for their requirements, and to obtain necessary permits. Ventilator Listing The Gaylord Model CG3-UVi-SPC Series Ventilators are listed to UL 710 and Recognized by ETL. Any modification made to the Ventilator at the jobsite will void the listing. Hanging the Ventilator Use the following guidelines for hanging the Gaylord Ventilator: 1.
  • Page 143 Appendix B – Installation Requirements, Page B-2_____________________________________________ Installation Requirements – Cont. 7. Caution: When installing the Ventilators do not cover the Main Electrical Raceway Ventilation Fan inlet and outlet Ventilation Snorkels, located on top of the Ventilator, with building insulation. Covering these openings will cause the raceway to overheat which could result in failure of electrical components.
  • Page 144 Electrical Refer to the wiring diagrams on the Gaylord Submittal Drawings for specific wiring interconnections. 1. Command Center Electrical Power - Provide a 120 volt 20 amp service to the Gaylord Command Center. Optional Voltage 220 volt 50/60 Hz. 2. Wire the Command Center to the exhaust and supply fan(s).
  • Page 145 Min. to 180° Max., water pressure requirements 60 psi Min. to 80 psi Max. 2. Plumb hot water lines, sizes as shown on the Gaylord Submittal Drawings, from the Wash Control Cabinet to the connection points on top of each Ventilator section.

  • Page 146: Cell Rotation Log Sheet

    _______________________________________________Appendix C – Cell Rotation Log Sheet, Page C-1 Table T-C-1-1 Cell Rotation Log Sheet # Of ESP Cells Date Hood # Comments Changed...
  • Page 147 Appendix C – Cell Rotation Log Sheet, Page C-2_______________________________________________ This Page Intentionally Left Blank...

  • Page 148: Ventilator Start-Up Inspection And Tests - Overview

    Ventilator Start-Up Inspection and Tests Overview As one of the benefits of purchasing a Gaylord CG3-UVi-SPC Series Ventilator is a complete Start-Up Inspection and Test is performed by a Gaylord Authorized Representative or a Gaylord Certified Service Agency. These tests must be conducted prior to use by the operator. Typically at the time the Start-Up Inspection is performed, the operation and general maintenance of the Gaylord equipment is demonstrated and described to the operating personnel.
  • Page 149 Appendix D – Ventilator Start-Up Inspection and Tests, Page D-2_________________________________ Ventilator Start-Up Inspection and Tests – Cont. ____ Ventilators built in multiple sections the hot water interconnections between sections are complete. ____ All drain(s) are plumbed to the floor sink or other drain. ____ All ESP Cells are installed and wires hooked up.
  • Page 150 2. Push the START FAN button on the Gaylord Command Center. The exhaust fan should come on. Note; if the Ventilator is a standard CG3-UVi-SPC Series (includes electric damper) it will take up to 45 seconds for the damper to open to the exhaust and the exhaust come up to 100%. Did the exhaust fan come on.
  • Page 151 Appendix D - Ventilator Start-Up Inspection and Tests, Page D-4__________________________________ Page 2 of 6 Ventilator Start-Up Inspection and Test Report For Gaylord Model CG3-UVi-SPC Series Ventilators Exhaust Volume Chart - Example Make- Inlet Velocity Total CFM up Air Inlet CFM/Lin...
  • Page 152 1. Gaylord Command Center Model # _____________________________________________________ 2. The Gaylord Command Center Serial # __________________________________________________ 3. Push the START WASH button on the Gaylord Command Center. Check the following: a. Exhaust fan shut off. ……………………………………………………………………………………..… ____ Yes ____ No b. UV System shut off. ……………………………………………………….………………………………... ____ Yes ____ No c.
  • Page 153 This is called an Internal Fire Mode. To test the Internal Fire Mode, push the Fire Mode Test button on the Gaylord Command Center. The following should occur: 1.
  • Page 154 _________________________________Appendix D – Ventilator Start-Up Inspection and Tests, Page D-7 Page 5 of 6 Ventilator Start-Up Inspection and Test Report For Gaylord Model CG3-UVi-SPC Series Ventilators UV System Check To test the UV System start the exhaust fan and check each Ventilator section for the following: 1.
  • Page 155 4. Explain the hazards of UV light if the Owner/Operator/End User services the UV System. ____ (CSA Initial) 5. Provide a copy of the Gaylord Technical Manual for the CG3-UVi-SPC Series Ventilator. …. ____ (CSA Initial) 6. Provide a copy of the Gaylord Command Center Technical Manual. ………………………….____ (CSA Initial) 7.

  • Page 156: Limited Warranty

    The Manufacturer’s obligation under this warranty and any warranties implied by law shall be limited to repairing or replacing at its option any part of said equipment when either Gaylord Industries, or the Licensed Gaylord Manufacturer’s examination shall disclose to its satisfaction to be thus defective, for a period of one (1) year from the date of beneficial use, or eighteen months from date of shipment, whichever occurs first, provided proper and acceptable evidence of such is recorded at the factory.
  • Page 157 Form TM-CG3-UVi-SPC-Rev 04-0516/20934 ©Copyright 2016 Litho in USA...

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