GAYLORD CG Series Technical Manual Download Page 1

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THE

GAYLORD VENTILATOR

TECHNICAL MANUAL

FOR THE “CG” & “RG” SERIES

WATER-WASH VENTILATORS

WITH

MODEL C-5000 COMMAND CENTER

AN ILLINOIS TOOL WORKS COMPANY

10900 S.W. AVERY STREET • TUALATIN, OREGON 97062 U.S.A.

1-800-547-9696 • 503-691-2010 • FAX: 503-692-6048 • email: [email protected]

GAYLORD INDUSTRIES

EFFECTIVE DATE 4-05

Summary of Contents for CG Series

Page 1: ... SERIES WATER WASH VENTILATORS WITH MODEL C 5000 COMMAND CENTER AN ILLINOISTOOL WORKS COMPANY 10900 S W AVERY STREET TUALATIN OREGON 97062 U S A 1 800 547 9696 503 691 2010 FAX 503 692 6048 email info gaylordusa com GAYLORD INDUSTRIES EFFECTIVE DATE 4 05 ...

Page 2: ...lord Heat Reclaim Unit Quencher Fire Protection Sys tem or Roof Top Air Handling Equipment etc please refer to the corresponding supplementary equipment manuals If you have further questions please call us toll free at 1 800 547 9696 We are more than happy to help Sincerely Edson C Gaylord President CEO GAYLORD INDUSTRIES 10900 S W AVERY STREET TUALATIN OREGON 97062 U S A 1 800 547 9696 503 691 20...

Page 3: ...M 19 BACKFLOWPREVENTOR 20 VACUUMBREAKER 20 RPDEVICE 20 DRAINS 21 C 5000STATUSLIGHTCHART 21 MEASURINGINLETSLOTVELOCITY 22 24 OPTIONALCONTINUOUSCOLDWATERMIST 25 PARTSLISTS MODELGPC 5000SERIESCONTROLCABINET 26 MODELGPC 5000 RPSERIESCONTROLCABINET 27 MODELGPC 5000 RP SSERIESCONTROLCABINET 28 OPTIONALCONTINUOUSCOLDWATERMIST 29 MODELGPC 5000SERIESCONTROL 30 DAMPERCONTROLSWITCH 31 DETERGENTPUMP 32 MISCEL...

Page 4: ... 350 857 1 396 065 1 558 537 JAPAN PATENT NUMBERS 650 269 797 637 917 077 1 045 507 726 884 1 580 556 Japan Patent application pending Japan Trademark registration 874 453 NEW ZEALAND PATENT NUMBERS 162 024 167 964 New Zealand Trademark B 95557 SWEDEN TRADEMARK 120 229 SWITZERLAND PATENT NUMBERS 560 358 2 PATENTS Copyright 2005 Gaylord Industries ALL RIGHT RESERVED NO PART OF THIS BOOK MAY BE REPR...

Page 5: ... a small slopedgreasecollectinggutteronthebacksideofthedamper whichdrainsoffliquefiedgrease preventingitfromre entrain ing into the airstream 3 CG SERIES VENTILATOR PRINCIPLE OF OPERATION Baffle 2 This baffle is located on the interior back wall of the ventilator and is a stainless steel pipe equipped with brass spray nozzles on 8 to 10 centers Refer to Figure 1 During the wash cycle hot detergent...

Page 6: ...tedon8 to10 centersonthetwowashpipes BAFFLES mounted on the interior back wall of the ventilator Refer to Figure 3 At the end of the wash cycle the water is automaticallyshutoff andtheinterioroftheventilatorisclean ready for the next day s operations There are three standard wash cycle times that are set depending upon the type of cooking equipment being used Thesettingsare3minutesforlight dutyequ...

Page 7: ...he fire damper would then close and the exhaust fan would shut off Toresumenormaloperations openthefireswitchandflipthe toggle switch to the position marked normal Replace the glass rod and close the cover CG SERIES VENTILATOR PRINCIPLE OF OPERATION TESTINGINTERNALFIREMODE The internal fire protection system may be tested periodically bypushingthe FireTestSwitch whichislocatedinsidethe electrical ...

Page 8: ...d in the interior of the ventilator remainingoutoftheairstreamuntilremoveddailybythewash cycle Baffle 1 This baffle is located at the air inlet of the ventilator and is formedaspartoftheinspectiondoor Thereisasmallgrease collecting gutter on the back side of the baffle which drains off liquefied grease preventing it from re entraining into the airstream Baffle 2 This baffle is on the interior back...

Page 9: ...ndard wash cycle times that are set depending upon the type of cooking equipment being used Thesettingsare3minutesforlight dutyequipment 5minutes for medium duty equipment and 9 minutes for heavy duty equipment However adequate cleaning is dependent upon water pressure water temperature daily grease accumula tion thelengthofthewashcycle frequencyofwashcycleand the type of detergent being used It m...

Page 10: ...The internal fire protection system may be tested periodically bypushingthe FireTestSwitch whichislocatedinsidethe electrical compartment of the control cabinet Pushing this switch will cause the following ThermostaticallyActivated Fuse Link Activated 1 Water turns on and 1 Water turns on and will run for 5 minutes will run for 5 minutes 2 Exhaust fan shuts off 2 Exhaust fan shuts off 3 Damper clo...

Page 11: ...aseaccumula tion the length and frequency of the wash cycle and thetypeofdetergentbeingused Refertowashtiming instructions on Page 14 for setting the length of the wash cycle NOTE Some control cabinets are equipped with a lowdetergentswitch Ifsoequipped the WashOn light will flash if the detergent tank is empty or if the detergentpumpismalfunctioninganddetergentisnot pumping 2 Afterthewashcycleis ...

Page 12: ...ry trained service agencies are certified by Gaylord Industries Inc to perform these inspections For the name andphonenumberofyournearestagentcall1 800 547 9696 E L U D E H C S N O I T C E P S N I M E T S Y S T S U A H X E s n o i t a r e p o g n i k o o c l e u f d i l o s g n i v r e s s m e t s y S y l h t n o M s a h c u s s n o i t a r e p o g n i k o o c e m u l o v h g i h g n i v r e s s m...

Page 13: ...ure an airtight system C Poppet checks within the foot valve pump head and brasscheckvalveshouldbecleanandoperatingfreely D Detergent lines should be free and clear DETERGENTFLOW Detergentflowisinitiallyfactorysetaccordingtothepipesize of the control cabinet refer to chart Generally the factory setting will be sufficient to provide adequate cleaning of the ventilator However adequate cleaning is d...

Page 14: ...ryers Sprayonandrinseorwipe off For extremely soiled areas gentle agitation followed by a soaking period will result in more thorough cleaning DON TbeafraidtoexperimentwithFORMULAG 510because it contains no phosphates nitrates enzymes sulfates sul fonates or silicates DETERGENT FOR THE WASH SYSTEM LIMITEDWARRANTY G 510 CHEMICAL DIVISION warrants that FOR MULAG 510willnotcausecleansingagent dam age...

Page 15: ...ES COMMAND CENTER INSTRUCTIONS MODEL C 5000 SERIES COMMAND CENTER GENERAL The Model C 5000 Series Command Center controls all of the functions of the Gaylord Water Wash Ventilator The C 5000 Series Command Center is available in four basic models They are Model Description of Operation C 5000 Manual start fan and start wash C 5000 TC Programmable time clock opera tion of the start fan and start wa...

Page 16: ...y the suffix 3 immediately following the S suffix TO SET TIMES There are up to five three position toggle switches for setting the wash time of each group Set each toggle switch on one of the three positions 3 5 or 9 minutes as required by the type of cooking equipment under the ventilators Refer to the recommended wash time chart below Set the delay time for 1 15 or 30 minutes using the toggle sw...

Page 17: ...F if it is ON or switch ON if it is OFF A hand symbol appears in display to indicate the override is active At the next scheduled switching time automatic time control will resume eliminat ing the override Pressing the E key a second time appears in the display indicating the load is switched permanently ON Pressing the E key a third time appears in the display indicating the load is switched perm...

Page 18: ...RANGEMENT WITH VACUUM BREAKER CHECK VALVE BACKFLOW PREVENTION FIG 20B TYPICAL ARRANGEMENT WITH BUILT IN RP DEVICE FOR BACKFLOW PREVENTION 16 ENGINEERING DATA 2 WIRES TO OPTIONAL FIRE SW 2 WIRES TO OPTIONAL FIRE SW DRAIN ...

Page 19: ...be fresh conditioned heated or cooled air brought into the kitchen area with the remaining 20 to 25 allowed to flow into the kitchen from adjacentareas NOTE RECOMMENDEDPERCENTOFMAKE UPAIRFOR MA SERIESVENTILATORSINCORPORATINGINTEGRAL MAKE UP AIR WILL VARY REFER TO THE GAYLORD MASTER ENGINEERING DATA SHEET FOR SPECIFIC REQUIREMENTS NOTE AIRVOLUMEANDSTATICPRESSUREREQUIRE MENTS ARE BASED UPON OPERATIO...

Page 20: ...r rotation of exhaust fan wheel 4 Proper size of exhaust fan fan must deliver nameplaterating 5 Ductwork inspection panel left open B The Gaylord Ventilator must have its own exhaust system and no other exhaust such as dishwasher hoods should be tied into it C Exhaust Fan Discharge 1 There should be no screen over the discharge If one is found it should be removed 2 The direction of discharge shou...

Page 21: ... Pressure should be 40 pounds minimum 2 8 kg cm2 while the ventilators are washing If the pressure is below minimum an increaseisnecessary 80pounds 5 6kg cm2 isthe maximum pressure recommended and if above 80 pounds 5 6 kg cm2 a pressure regulator should be used C Water Temperature Check the temperature gauge within the control cabinet The hot water used for cleaning should be between 140 F and 18...

Page 22: ...t installer or distributor call Watts Regulator at 508 688 1811 BACKFLOW PREVENTORS Model GPC 5000 Series control cabinet uses a vacuum breaker checkvalveassemblyforbackflowprevention Model GPC 5000 RPSeriescontrolcabinetusesareducedpressure principledevice RP forbackflowprevention RefertoPages 26 through 28 for illustrations of each The type of backflow preventor used is dictated by state county ...

Page 23: ... s r o f n o s i t h g i l r o t c e l e S y a l e D h s a W y a l e d g n o l r o m u i d e m 8 r o f f f o y a l e d g n o l r o f n o s i t h g i l r o t c e l e S y a l e D h s a W y a l e d m u i d e m r o t r o h s 9 h s a w t h g i l r o f n o s i t h g i l r o t c e l e S e m i T h s a W t s 1 0 1 h s a w y v a e h r o f n o s i t h g i l r o t c e l e S e m i T h s a W t s 1 1 1 h s a w t...

Page 24: ...m i t p O x a M 3 4 0 5 2 0 7 2 5 8 2 0 0 3 0 0 4 0 5 4 0 7 4 0 0 5 0 2 9 0 9 9 0 5 0 1 0 0 1 1 0 0 1 1 0 5 2 1 0 0 3 1 0 8 3 1 0 0 0 1 0 8 0 1 0 4 1 1 0 0 2 1 0 0 2 1 0 5 3 1 5 2 4 1 0 0 5 1 0 0 2 1 0 0 2 1 0 0 2 1 0 6 2 1 0 6 2 1 0 2 4 1 0 0 5 1 5 7 5 1 0 5 1 0 6 1 0 7 1 0 8 1 0 4 2 0 7 2 0 8 2 0 0 3 0 5 5 0 9 5 5 2 6 0 6 6 0 7 6 0 5 7 0 8 7 0 3 8 0 0 6 0 4 6 0 8 6 0 2 7 5 2 7 0 2 8 8 4 8 0 0 9 ...

Page 25: ...MEASURING INLET SLOT VELOCITY 23 FIG 23A FIG 23B FIG 23C CROSS SECTION OF TYPICAL VENTILATOR INLET SLOTS ...

Page 26: ...lator place the probe head in the middle of the slot on the inlet slot plane as shown in figure 23A 4 Turn on the meter and push the 16 second average button 5 Slide the probe head along the slot to the end of the ventilator or to the intersection of the Custom Air baffle at a rate that would complete the reading in approximately 16 seconds If you reach the end of the slot before the 16 seconds ha...

Page 27: ...xhaust fan opening the controlcabinetdoorandcheckthewaterpressuregauge in the cold water loop Water flow pressure should be at 40 psi 2 8 kg cm2 If it is not adjust the pressure regulator until 40 psi 2 8 kg cm2 is achieved 2 Mist Nozzles Turn on the exhaust fan look into the air inlet slot and check each mist nozzle for proper spray Remove and clean the nozzle if necessary TROUBLE SHOOTING 1 If t...

Page 28: ...N 1 A flashing fire light indicates the control isinan External Fire Mode e x h a u s t f a n o n f i r e d a m p e r o p e n a n d w a t e r w a s h n o z z l e s o n 2 A solid fire light indicates the control isinan Internal Fire Mode e x h a u s t f a n o f f f i r e d a m p e r c l o s e d a n d w a t e r w a s h n o z z l e s o n GAYLORD INDUSTRIES INC MODEL GPC 5000 SERIES CONTROL CABINET TY...

Page 29: ...k i n g i s c o m p l e t e d p u s h S t a r t W a s h T h i s w i l l t u r n o f f t h e e x h a u s t f a n a n d b e g i n a t i m e d w a s h c y c l e NOTE 2 4h o u rk i t c h e n s m u s t p u s h S t a r t W a s h a tl e a s t o n c e a d a y o ra sn e e d e d f o r p r o p e r c l e a n i n g 3 T o s e tt h el e n g t h o f t i m e f o rt h ew a s h c y c l e o p e n t h i s c a b i n e ...

Page 30: ... c o m p l e t e d p u s h S t a r t W a s h T h i s w i l l t u r n o f f t h e e x h a u s t f a n a n d b e g i n a t i m e d w a s h c y c l e NOTE 2 4h o u rk i t c h e n s m u s t p u s h S t a r t W a s h a tl e a s t o n c e a d a y o ra sn e e d e d f o r p r o p e r c l e a n i n g 3 T o s e tt h el e n g t h o f t i m e f o rt h ew a s h c y c l e o p e n t h i s c a b i n e t d o o r a...

Page 31: ...NO NO 1 Ball Valve 171N 1 2 2 Solenoid Valve 10135 8210G2 A Replacement Coil 120 Volt 10156 238210032D 220 Volt 10157 238210058D B Solenoid Valve Repair Kit Pipe Size 1 2 14387 310 387 3 Pressure Gauge 10276 1005 H 02L 4 Pressure Reducing Valve 10924 25AUB 5 Vacuum Breaker 288A Specify Size A Vacuum Breaker Repair Kit 288A RK Specify Size 6 Water Check Valve 600 Specify Size 7 Line Strainer AT Spe...

Page 32: ...20E 120V 4 Start Stop Switch 10035 E13 00M 5 Indicator Lights 10835 93F3539 1050QA4 6 DPDTRelay 10283 RH2BU 120VAC 7 Cancel Switch 10010 3832510LB 8 Fire Test Switch 16894 3832510LR 9 2 Amp Fuse 16821 BUSSMAN GMA 2A 10 4 Amp Fuse 16822 GDB4A 11 SPDT Relay 11399 RH1BU AC120V PC NO DESCRIPTION MFG PART NO GAYLORD PART NO Program number needed when ordering Logic Controller ...

Page 33: ... l i t n e v r o f s g n i r p S d o R g n o l 0 6 1 o t 7 2 1 s r o t a l i t n e v r o f s g n i r p S d o R n i p h t i w s e l d n a H H S s n i p h t i w e g a k n i L n o i s n e t x E H S s t l o b g n i t n u o m h t i w e t e l p m o c t e k c a r B H S e l d n a H L d a e r h t e l a m e f w l l a B t e s e R d e R d u t s w l l a B t e s e R d e R h c t a C r e g g i r T e t e l p m o c...

Page 34: ...32 DETERGENT PUMP ...

Page 35: ...33 MISCELLANEOUS VENTILATOR PARTS ...

Page 36: ...34 WIRING DIAGRAM FOR GPC 5000 WITH ELECTRIC FIRE DAMPER 120 VOLT ...

Page 37: ...35 WIRING DIAGRAM FOR GPC 5000 WITH FUSE LINK FIRE DAMPER 120 VOLT ...

Page 38: ...WIRING DIAGRAM FOR GPC 5000 S5 WITH ELECTRIC FIRE DAMPER 120 VOLT 36 ...

Page 39: ...WITH FUSE LINK FIRE DAMPER 120 VOLT WIRING DIAGRAM FOR GPC 5000 S5 37 ...

Page 40: ...WIRING DIAGRAM FOR GPC 5000 WITH ELECTRIC FIRE DAMPER 220 VOLT 38 ...

Page 41: ...WITH FUSE LINK FIRE DAMPER 220 VOLT WIRING DIAGRAM FOR GPC 5000 39 ...

Page 42: ...WIRING DIAGRAM FOR GPC 5000 S5 WITH ELECTRIC FIRE DAMPER 220 VOLT 40 ...

Page 43: ...WITH FUSE LINK FIRE DAMPER 220 VOLT WIRING DIAGRAM FOR GPC 5000 S5 41 ...

Page 44: ... through stainless steel perforated panels as illustrated MAW Series or optional registers Typical supply volume is 80 of the exhaust or more depending on air bal ance desired Supply air temperatures should range from 60 to 65 F 16 to 18 C but may be as low as 50 F 10 C depending on air volume distribution and internal heat load MODEL MAW SERIES FRONT FACE DISCHARGE MODEL MAI SERIES INTERNAL DISCH...

Page 45: ... s liters per second N Newtons dm decimeters Kpa 1000 Pascals N m2 Newtons per square meter CFM cubic feet per minute psi pounds per square inch C degrees Celsius m3 s cubic meters per second kg m2 kilograms per square meter BAR one atmospheric pressure meter L Liters F degrees Fahrenheit 1000 millibars 14 7 psi WATER FLOW VOLUME TO CONVERT TO MULTIPLY BY U S ounce Liters 02958 U S gal Liters 3 78...

Page 46: ......

Page 47: ...ntative SuchlaborshallonlybeprovidedMondaysthroughFridaysduringthehoursbetween 8 a m and 4 p m Requests for repairs or replacement parts should be made to GAYLORD INDUSTRIES 10900SWAveryStreet Tualatin Oregon97062 1149 Outside the United States all replacement parts furnished under this warranty shall be F O B Gaylord Industries Tualatin Oregon U S A The owner shall pay the necessary freight deliv...

Page 48: ...VICE AGENCY CALL OR WRITE TO GAYLORD INDUSTRIES AN ILLINOIS TOOL WORKS COMPANY 10900 S W AVERY STREET TUALATIN OREGON 97062 U S A Call 503 691 2010 1 800 547 9696 Fax 503 692 6048 email info gaylordusa com LOCAL SERVICE AGENCY FORM NO TM CG RG 1199 COPYRIGHT 2005 GAYLORD INDUSTRIES LITHO IN U S A ...

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