User Manual - Chart Industries
Contents
1. 9722439 g 6511706 Quick Connect Two Slot 1 4 Tube not pictured ind ae ce Doar ar PIN D72249 2811606 Tubing 1 4 ID Red Line 20 ft not pictured trer on kit PIN 9722439 3411321 Clamp Stepless Ear For 1 4 ID not pictured 4 Included in installation kit P N 9722439 ro 360 ren ure 1001 siete 1 ST ES on a Pn orzo 281616 Tubing 14 ID Green Line 5 ft not pictured 1 Included in installation kit PIN 9722439 4505697 Kit Label Carbo Max McDonalds 1 tsabit OOOO o 70807553 Label UN2187 Warning Liquid CO 1 Included in kit P N 14505691 711784496 Label Only Caution Carbon Dioxide 1 MAWP 300 psi 11197611 Label Kit NYCFD Approval Stationary Installation 1 Approval 4912 for New York City Installations 11197646 Label Kit NYCFD Approval Portable Installation 1 Approval 4912 for New York City Installations 13 Copyright Chart Inc January 2010 Fill Box Parts amp Hose Identification Surface Mount Fill Box P N 9722329 Flush Mount Fill Box Shell Without Panel P N 8512629 Flush Mount Fill Panel With Fttings P N 9722859 ITEM PART NO DESCRIPTION FUNCTION Connection for CO delivery vessel hose Locks fil box door 18104087 Key for Lock Assembly not pictured Replacement key for fil box 4 Allows outdoor filling and venting of vessel 8517839 Holds brass fill fitting and 2 pin connector2. CO connection for syrup delivery 2 4710619 O Ring boss adapter not shown eals 2 pin connection to boss adapter o 7 Removable plate for service to tubing connections 0 2914071 Locknut SS 10x 32 with nylon insert Secures fill fitting retainer and connection plate 1 2913081 Screws SS 8 x 1 2 id CC Secures fill panel to fill box Included in installation kit P N 9722439 0 D v D N Q 5 D 0 a 5 0 lt a 5 95 lt Q D NN oj gt 6 4 ransfers liquid CO from fill box into vessel 2 10802947 CO Fill Hose Only 15 ft 2000 psi 8 FDA 2811726 Vent Hose Only 15 ft Vents excess vessel pressure outdoors 2811606 Tubing red line 1 4 ID Included in installation kit P N 9722439 i ID fo Included in installation kit P N 9722439 3411511 Clamp Stepless for 1 4 ID green line tube 6 Included in installation kit P N 9722439 7 Included in installation kit P N 9722439 8503796 Included in installation kit P N 9722439 81 Syrup pass thru cover Included with P N 8512629 10789851 Decal McDonald s Fill Box Copyright Chart Inc January 2010 14 gt Troubleshooting CO Storage Vessel INDICATION POSSIBLE CAUSE CORRECTIVE ACTION No CO to carbonator or CO storage vessel is empt
3. FPT Ball Valve 1 4 MPT x 1 4 FPT Ball Valve 1 4 MPT x 1 4 FPT Regulator Economizer 150 psi 1 4 NPT 13412514 Rebuild Kit For Economizer 68080660 Regulator Shut Off 70 psi 1 4 NPT 13412514 Rebuild Kit For ShutoffRegulator aty y Tee Brass 1 4 FPT 19472493 Rebuild Kit For Gas Use Regutor 4A 19412493 Rebuild Kit For Final Line Regulator 4sy O Pressure Gauge 2 Dial 0 160 psi 1 4 MPT CBM Nipple Hex Brass 1 4 NPT Pressure Gauge 2 Dial 0 100 psi 1 4 CBM U Bolt SS 1 4 20 1 1 4 x 3 4 Lock Nut SS 1 4 20 Elbow SS 90D 616 ODTx 14 MPT Adapter Pipe Away 3 8 FPT Tee Brass Run 1 2 ODT x 3 8 MPT Connector 5 8 ODT x 3 8 MPT 45 Flare Copyright Chart Inc January 2010 12 Vessel Parts ITEM PART NO DESCRIPTION 64 65 81 84 94 95 67 FUNCTION 13669731 Tubing Stainless 5 16 OD Economizer plumbing line 3833757 Connector SS 5 16 x 1 4 MPT Connects SS tubing to Economizer regulator 43081524 450 Sure Fill Tube Assembly 3 4 16 9 25 1 Includes O Ring Controls CO filling and pressure venting 1 1213092 Tee Brass 1 4 FPT 1 4 FPT x 1 4 MPT Joins Sure Fill assembly to S F regulator 13154834 Sure Fill Regulator 1 4 FPT 200 psi Vents excess pressure during CO filling 13412514 Rebuild Kit For Sure Fill Regulator 65 a S 11764313 720 oO Ring Tube Assembly 3 4 16
4. 407 Seventh Street N W New Prague MN 56071 1000 USA 2 Authorization must be obtained from Chart prior to shipping any Equipment to Chart facilities In order to process the return of a vessel its model and serial number must be provided If approved a Return Material Authorization RMA number will be provided The RMA number must be prominently indicated on the packing slip and any packaging that accompanies the goods being returned The customer returning the goods is responsible for all freight proper packing and any damage incurred during shipment of the goods back to Chart Safety Precautions IMPORTANT SAFETY PRECAUTIONS The type of vessel described in this manual holds and dispenses carbon dioxide CO gas under pressure All persons using this equipment must read and understand the operation and safety information contained in this manual and must be adequately trained to operate this equipment CO gas is a colorless odorless tasteless gas SUFFOCATION HAZARD CARBON DIOXIDE GAS can cause SERIOUS INJURY OR DEATH DO NOT BREATHE CARBON DIOXIDE GAS AVOID ENTERING canister area if a leak is suspected THOROUGHLY VENTILATE area FROSTBITE HAZARD CONTENTS ARE EXTREMELY COLD and can cause FROSTBITE DO NOT TOUCH liquid ice or ice crystals on or near canister STAY AWAY from escaping gas that displaces oxygen and does not support life The gas is difficult to detect without special equipment
5. Avoid breathing or contacting CO in gas liquid or solid form EXPOSURE TO CONCENTRATIONS OF LESS THAN 5 FOR LESS THAN 15 MINUTES CAN CAUSE PHYSICAL SYMPTOMS INCLUDING UNCONSCIOUSNESS INJURIES OR DEATH Even low concentrations of CO can cause e Dizziness headaches nausea or disorientation e Increased respiration or heart rate e Shortness of breath or rapid suffocation CO is heavier than air and can collect in low areas such as basements stairwells and confined spaces Avoid entry into areas where CO leaks or high concentrations of CO are suspected Enter those areas with caution only after they have been thoroughly ventilated Whenever the vessel is inside a building that vessel s safety relief circuit must be connected to an outdoor vent typically in the fill box The fill box and or vent must never be located in or above any below ground spaces or stairwells The vessel must not block emergency exits aisles fire suppression equipment or utility boxes or accesses CO lines or hoses must be located away from traffic areas and heat sources and must be protected from potential causes of damage All connections lines and components must be leak free This equipment should be installed and serviced only by professional personnel who are qualified to work with CO and the mini bulk liquid CO pressure vessels They should be familiar with all pertinent safety procedures Copyright Chart Inc January 2010
6. FIRST AID AND EMERGENCY ACTION If inhaled Move to fresh air immediately If not breathing give artificial respiration If breathing is difficult give oxygen Get immediate medical attention In case of frostbite e End exposure immediately e Do not rub or pour water on the affected area e Get immediate medical attention Rescue e Do not attempt a rescue in areas of high CO concentrations without proper life support or rescue equipment Avoid being the next victim e Thoroughly ventilate areas of possible high CO concentration before entering them In case of spills or leaks e Evacuate all personnel immediately from affected areas e Thoroughly ventilate the area of the spill or leak before entering e CO is heavier than air It displaces oxygen and will collect in low or confined areas FOR MORE INFORMATION CONTACT Local CO supplier or Compressed Gas Association 725 Jefferson Davis Highway Suite 1004 Arlington VA 22202 4100 USA Telephone 703 412 0900 FAX 703 412 0900 Copyright Chart Inc January 2010 General Description System Overview The Carbo Max carbon dioxide CO system for McDonald s restaurants is designed for low pressure storage and supply of carbon dioxide gas for beverage carbonation and equipment operation The supply system consists of three primary elements the CO storage vessel an outdoor fill box and fill and vent lines Storage Vessel The Carbo
7. that parts sold as a spare or for replacement are warranted for ninety 90 days from the date of shipment Chart also warrants the vacuum in the Equipment for five 5 years from the date of the original Chart invoice Chart warrants that its services will be performed in a professional and workmanlike manner All Chart services are warranted for a period of ninety 90 days from the date of their completion Purchaser agrees that as a pre condition to any Chart liability hereunder Purchaser or its appointed agents shall fully inspect all Equipment immediately upon delivery and shall give Chart written notice of any claim or purported defect within ten 10 days after discovery of such defect As a further pre condition to any Chart liability hereunder an approved Chart service company must supply both parts replacement and labor and Purchaser must strictly adhere to the Warranty Claims Procedure set forth below Chart s sole and exclusive liability under this limited warranty is to the original Purchaser only and is at Chart s sole option 1 repair or replacement of the defective Equipment or parts thereof or 2 refund the net purchase price of the defective Equipment or parts thereof paid by the original Purchaser or 3 in the case of nonconforming services provide equivalent services or refund the net price paid by the original Purchaser for such services Chart shall not be responsible for providing working access to the
8. 11 4 Controls CO filing and pressure venting ee CE ea e roer PESEE 80 13832914 Connector Brass 1 2 ODT x 1 4 MPT e1 14275419 Tube Sure Fill vet i SweFilventine to e4 121102 Pug Brass Hex 1 Pugs access portinte rot amean Cap Black f Covers vacuum pumpoutpot smoe Cap Bue f Covers vacuum regeneration pot 9722439 INSTALLATION KIT MCDONALD S CO 0 INCLUDES PARTS FOR CO INSTALLATION 1812352 Relief Valve 130 psi 1 4 No Lever Included in inetalletion Kit P N 9722430 1812342 Relief Valve 75 psi 1 4 No Lever 1 Included in kit PIN 9722430 Connects gas use line to vessel a E E Me Included in installation kit P N 9722439 Connects carbonator gas use line components Ie mien brass 14 MET x 114 Flate Included in installation kit P N 9722439 n Connects with carbonator gas use line Tomea Ebon ma Included in installation kit P N 9722439 3411331 Clamp Stepless Ear For 3 8 ID Tubing Included in installation kit P N 9722439 1 Connection port for syrup delivery gas Tee RON Prass 14 MPT Included in installation kit P N 9722439 74 1111292 Cap Nut 1 4 ODT 45D Flare 1 Protects flare fitting Item 73 p Included in installation kit P N 9722439 Connects with syrup gas use line TEPASI Ebow aa 1A FLX VEHoSE Included in installation kit P N 9722439 3411511 Clamp Stepless Ear For 1 4 ID Tubing
9. BULK CARBON DIOXIDE SUPPLY SYSTEMS MVE MODELS CARBO MAX 750 amp 450 Mc DONALD S Place this manual in the Beverage section of the Equipment Manual MANUFACTURED BO McDONALD S Chart Inc 407 7th Street N W New Prague MN 56071 1000 TELEPHONE 952 758 4484 FAX 952 758 8275 TABLE OF CONTENTS WARRANTY SAFETY PRECAUTIONS GENERAL DESCRIPTION OPERATION FACTS AND PROCEDURES McDONALD S BEVERAGE SYSTEM LAYOUT CARBO MAX 450 750 VESSEL SPECIFICATIONS VESSEL PARTS IDENTIFICATION amp FUNCTION FILL BOX PARTS amp HOSE IDENTIFICATION TROUBLESHOOTING GUIDE SERVICE AND PARTS SYSTEM FLOW SCHEMATIC 2010 Chart Inc All Rights Reserved January 2010 Page Page Page Page Page Page Page Page Page Page Page Printed in USA CHART P N 14347902 Copyright Chart Inc January 2010 User Manual Carbo MAX 750 Carbo MAX 450 McDONALD S Copyright Chart Inc January 2010 WARRANTY POLICY Chart Inc Chart warrants to McDonald s Corporation or its franchisee that issues a purchase order to Chart the Purchaser that the McDonald s Carbo Max Bulk CO System equipment the Equipment shall be free from any defects in workmanship and materials provided however that this warranty shall be limited to Equipment found to be defective within a period of one 1 year from initial use or eighteen 18 months from the date of shipment whichever expires first except
10. IM FOR THE SAME IS BASED ON CONTRACT WARRANTY TORT NEGLIGENCE STRICT LIABILITY OR OTHERWISE CHART S LIABILITY FOR ANY SUCH CLAIMS WHETHER IN CONTRACT WARRANTY NEGLIGENCE TORT STRICT LIABILITY OR OTHERWISE OR FOR ANY LOSS OR DAMAGE ARISING OUT OF CONNECTED WITH OR FROM ANY DESIGN SALE INSTALLATION OPERATION OR USE OF THE EQUIPMENT OR PERFORMANCE OF ANY SERVICES RENDERED BY CHART SHALL IN NO EVENT EXCEED THE PURCHASE PRICE PAID TO CHART BY PURCHASER FOR THE SPECIFIC EQUIPMENT OR PART THEREOF OR FOR THE SERVICES GIVING RISE TO THE CLAIM PURCHASER AGREES TO DEFEND INDEMNIFY AND HOLD CHART HARMLESS FROM ANY THIRD PARTY CLAIMS ARISING OUT OF THE USE SALE OR LEASE OF THE EQUIPMENT This Warranty Policy is not intended to replace or supersede the warranties limitations exclusive remedy and disclaimers set forth in Chart s Terms Copyright Chart Inc January 2010 and Conditions of Sale In the event of a conflict between Chart s Terms and Conditions of Sale and this Warranty Policy this Warranty Policy shall control WARRANTY CLAIMS PROCEDURE 1 All warranty claims must be previously authorized by Chart Inc Telephonic electronic approval may be obtained by contacting Chart s MVE Beverage Systems Technical Customer Services at Telephone 800 247 4446 800 253 1769 Toll free in U S Facsimile 952 758 8275 or by writing to Chart Inc MVE Beverage Systems Storage Systems Division
11. Max CO storage vessel is the main component of the three primary elements in the CO supply system It consists of an inner vessel and an outer vessel constructed much like a giant Thermos bottle The space between the two vessels contains a nearly perfect vacuum and a special insulation The vacuum and insulation minimize the entry of unwanted heat into the liquid CO stored in the inner vessel When CO gas is needed liquid CO is withdrawn from the inner vessel converted to gas and dispensed to the beverage system or other use point Vessel Plumbing Plumbing components on the vessel perform five functions e Liquid CO fill valve e Gas supply gas delivery regulators e Pressure maintenance Economizer regulator e Safety Vent Relief valves e Pressure and contents measurement gauges The fill circuit allows liquid CO to be transferred into the vessel during the delivery process The gas supply circuit dispenses CO gas to the beverage and syrup systems A pressure control circuit maintains the internal vessel pressure needed to supply CO The vent relief circuit allows excess pressure to safely exit the vessel and the building Contents and pressure gauges indicate the status of the CO inside the vessel and the gas supply lines Vent Circuit Sure Fill Circuit Fill Circuit Contents Gauge Circuit Shut Down Circuit Economizer A Circuit Gas Supply Carbonator amp Syrup Co
12. T NUMBER 14347902 January 2010 New Prague MN 56071 1000 chartbeverage com U S 800 247 4446 Worldwide 952 758 8275 Fax 952 758 8275 www chart ind com e mail beverage chart ind com
13. and is dispensed to the end use point as needed Final line regulators in the gas use circuit control gas flow to the beverage and syrup systems The factory setting on the carbonator gas supply regulator is 110 psi but the pressure may be adjusted to suit the needs of the application This regulator is commonly set between 90 psi and 115 psi for soft drinks Secondary pressure regulators may be added downstream for applications such as bag in the box or diet systems The syrup gas use regulator is set at 65 psi for the syrup system The use point equipment manufacturer should be consulted for the correct regulator and pressure setting Copyright Chart Inc January 2010 Pressure Control Circuit The pressure control circuit also called the Economizer circuit assists in regulating the internal operating pressure of the vessel Adequate vessel pressure is needed for supplying CO gas and for preventing the stored liquid carbon dioxide from changing to dry ice the solid form of CO However internal pressure that is too high can cause venting wasted gas and difficulties refilling the vessel The Economizer circuit is designed to prevent excess pressure and the waste of CO gas The Economizing process is controlled by a regulator that monitors the vessel s internal pressure When the vessel pressure exceeds the set point of the regulator factory set at 140 psi the regulator opens allowing CO gas to flow
14. ation CIP system 9 Copyright Chart Inc January 2010 Carbo Max 750 450 Vessel Specifications arbo Max 750 arbo Max 450 Dimensions o CO Storage Capacity saturated 125 psig 8 6 bar g TMM Soe 453 Ib 205 kg Fill Line Connection 5 8 Male 45 Flare 5 8 Male 45 Flare CO Delivery Rate 25 lb hr 11 3 kg hr 15 lb hr 6 8 kg hr Continuous approximately 1400 16 oz drinks hr approximately 850 16 oz drinks hr 15 lb hr 6 8 kg hr 15 lb hr 6 8 kg hr approximately 850 16 oz drinks hr approximately 850 16 oz drinks hr Max Allowable Working Pressure MAWP rr ee Based lb of CO 1000 16 oz drinks No loss in normal applications Peak CO Delivery Rate For One Hour Copyright Chart Inc January 2010 10 Vessel Parts Identification McDONALD S Carbo Max 750 P N 14275161 Carbo Max 450 P N 14275179 1 Copyright Chart Inc January 2010 Vessel Parts ITEM PART NO DESCRIPTION QTY FUNCTION Plug Boss DP Low w o ring 3 4 16 1 4 FPT 66 19892957 O Ring Only 9241Dx1 1300D 1 Seals iow phase DP gauge boss plug 20_ _ _ Flex Hose SS 1 4 MPT x 12 LG Elbow Brass 90D 1 8 MPT x 1 8 MPT Relief Valve 450 psig 1 2 MPT Relief Valve 300 psig 1 2 MPT Ball Valve 1 4 MPT x 1 4 FPT Ball Valve 1 4 MPT x 1 4 FPT Ball Valve 1 4 MPT x 1 4 FPT Ball Valve 1 4 MPT x 1 4 FPT Ball Valve 1 4 MPT x 1 4
15. defect including disassembly and reassembly of Equipment or for providing transportation to and from Chart s repair or factory facility all of which shall be at Purchaser s risk and expense This limited warranty does not apply to Equipment that Chart determines to have been caused by the effects of normal wear and tear erosion corrosion fire flood explosion or other excessive external forces misuse abuse negligence or accident Alterations or repairs by any party other than those designated and approved in writing by Chart or installation storage maintenance or operation of such Equipment in a manner inconsistent with Chart accepted practices normal operating instructions specifications and drawings or outside the specified design conditions unless pre authorized in writing by Chart shall void this limited warranty Modifications in any way to the Equipment without Chart s prior written approval shall render this warranty void This limited warranty does not apply to Equipment comprised of materials provided or a design stipulated by Purchaser or to Equipment purchased used Negligent handling of the vacuum by the Purchaser or others or testing of the vacuum levels by any party other than a Chart designated and approved party shall render the vacuum warranty void Repairs or replacements made pursuant to warranty shall not renew or extend the applicable original warranty period provided however that any such repai
16. directly into the gas use circuit whenever CO gas is being used By taking excess gas from the top of the vessel instead of converting liquid from the bottom the internal pressure of the tank is reduced and controlled Safety Vent Circuit The inner pressure vessel of this storage system is designed to meet or exceed the ASME Section VII Division 1 pressure vessel code The code dictates that the vessel be protected against excess pressure by a safety relief valve Chart uses two safety relief valves for added safety The vessel s safety circuit is comprised of an ASME relief valve set at 300 psig and an additional relief valve set at 450 psig The relief valves must always be vented outdoors by a vent tube usually through the fill box to prevent potential concentration of CO within the building The 300 psig relief valve may open during CO deliveries or when CO is not being used regularly Pressure And Contents Gauges The vessel pressure gauge measures the pressure in the top gas space of the inner vessel The normal operating pressure range is 140 to 165 psig though pressures up to 300 psig may be seen for a short period after a tank fill The vessel s contents gauge is a mechanical device that uses pressure to measure liquid level inside the tank The measurement is accomplished by comparing two pressures the low phase pressure consisting of the tank s gas space pressure and the high phase pressure co
17. e fill box to the fill valve on the vessel The vent line is as important as any component in the system It connects the safety relief valves on the vessel to either the outdoor fill box or an alternative outdoor vent tube NOTE The vessel must always be connected to an outdoor vent line when it contains CO and is indoors The Bulk CO Supplier The bulk CO supplier is also an important part of the system Most CO suppliers not only provide timely delivery of CO but also install and service the system For service parts information emergency CO delivery or other CO related assistance contact the local Chart authorized CO supplier A place has been designated on page 17 of this manual to record the name and phone number of the CO supplier and other important service contacts Copyright Chart Inc January 2010 Operation Facts and Procedures Operation Facts Ie 10 11 The Mc Donald s Carbo Max vessel s normal internal operating pressure 43 is between 140 psi and 165 psi Vessel pressure can be as high as 300 psi after a delivery but returns to its normal operating pressure after a day or two of normal CO use The carbonator gas supply pressure 45 is normally between 90 psi and 115 psi The syrup gas supply pressure 44 is normally 65 psi Frost or condensation on the vessel is normal during periods of CO use Frost or condensation on the vessel before the start of daily CO use is a
18. h item being ordered Company Contact Person Phone Number CO Supplier After Hours Emergency Number CO Service Agent CO Equipment Installer MVE Beverage Systems Customer Service MVE Beverage Systems Technical Service 952 758 4484 or 800 247 4446 toll free in US 952 758 4484 or 800 253 1769 toll free in US Copyright Chart Inc January 2010 System Flow Schematic Sure Fill Isolation Valve Economizer Low Phase Line Vessel Pressure Economizer Regulator 42 Isolation Valve Gas Side Isolation Valve Gauge 43 J Contents Gauge 22 Sure Fill Regulator 7 Shutdown Regulator 41 Primary amp Secondary Relief Valves Carbonator Gas Regulator 45 Liquid Fill Valve 30 _ Gas Use Isolation Valves Liquid Dispense Valve plugged Syrup Gas Regulator 44 Vaporizer Vaporizer Coil Isolation Valve High Phase Line Isolation Valve McDonald s Carbo Max 450 amp 750 CO System Copyright Chart Inc January 2010 20 al PAS on Order parts directly from Chart through a personalized account at www chartparts com Simply establish an account password and log in Service is available 24 hours a day and provides same day shipping on all stock parts Chartparts provides access to shipment tracking transaction history and personalized account information for convenient account management Chart Inc Copyright 2009 Chart Industries 407 7th Street N W PAR
19. le carefully press poppet with dull instrument to re seat poppet 3 If leak continues after line warms close the fill isolation valve 30 and call service agent Fitting is defective or sealing surface is Close the fill isolation valve 30 on the vessel and worn due to normal wear call service agent to replace fitting Threads on brass Normal wear Fill fitting must be Contact CO service agent to replace fitting fill fitting are replaced worn or stripped Fill fitting cross threaded with the CO Contact CO service agent to replace fitting delivery hose coupler CO is venting Normal during CO delivery None from fill box Normal for short periods of time if vessel 1 NONE if for short period s of time pressure is at or over 300 psi 2 Ifvessel pressure consistently over 300 psi see section on vessel pressure too high Fill fitting is not sealing properly Call CO service agent to replace fitting Copyright Chart Inc January 2010 18 Service and Parts Service and Maintenance 1 Service or maintenance work on the Carbo Max CO storage system should be performed only by Chart trained and authorized professional service agents who are familiar with CO bulk liquid CO pressure vessels and all pertinent safety and service procedures Chart recommends the use of Chart approved replacement parts Contact Chart for the name of the authorized se
20. mall Delivery vessel is empty Delivery vessel empty or truck delivery hose is obstructed e g vehicle stopped on hose or hose is bent faulty NO eR Call CO service agent Call CO service agent None See section on vessel pressure too high See Safety Evacuate amp ventilate room Locate amp correct leak if possible Call appropriate service agent Check CO usage history pattern against supplier invoices Consult CO supplier None Consult CO service agent open fill valve Consult CO service agent open Sure Fill valve Consult with CO supplier or service agent Have brass fill fitting s replaced if needed Verify delivery vessel pressure is at least 50 psi higher than the store vessel pressure 43 and store vessel pressure is between Vent store vessel to lower pressure if needed Never vent store vessel pressure to lower than 125 psi Consult supplier Arrange for another delivery Ask driver to make another delivery or clear obstruction or wait until obstruction clears Copyright Chart Inc January 2010 Troubleshooting CO Storage Vessel INDICATION POSSIBLE CAUSE CORRECTIVE ACTION Hissing sounds or Normal for short periods of time from Observe leak if it is not large and does not last evidence of gas leak some regulators and relief valves long and occur frequentl
21. nsisting of tank pressure plus pressure created by weight of the liquid inside the tank The difference between the high phase and low phase pressures is translated by the gauge mechanism to a dial reading displaying the quantity of liquid CO inside the tank Fill Box The stainless steel CO fill box is the second major element in a typical bulk CO storage system The purpose of the fill box is to provide a convenient point to fill the storage vessel to make connections for syrup delivery and to vent excess pressure from the vessel out of the building The fill box has a brass fill fitting a connection for the safety relief vent circuit a safety snap connection point and a lockable door Two standard types of fill boxes are available a surface mount model and a flush mount model Fill boxes must be mounted outside the building where they are easily accessible to the CO supplier and where they can safely vent excess CO pressure outdoors When a vessel needs to be moved to accomplish a fill a vessel mounted direct fill fitting and an alternative safety relief vent line are used instead of the fill box Fill Hose And Vent Line The third major element of a stationary bulk CO system is comprised of a fill hose and vent line These lines join the CO storage vessel with the outdoor fill box The fill hose constructed with FDA compliant materials is a pressure rated line that connects the brass fill fitting in th
22. ntents Measurement High Phase Line 6 15 2 cm Uni body legs Vaporizer Coil Copyright Chart Inc January 2010 Fill Circuit The stationary fill circuit consists of a brass fill fitting in a remote fill station box a fill hose a valve on the vessel and a Sure Fill pressure relief assembly Liquid CO is delivered to the vessel through the brass fitting in the fill box and through the transfer hose to the vessel The shut off valve on the vessel s fill port allows service to be performed on the fill box fill line segment of the fill circuit without emptying the vessel An optional direct fill circuit consists of a brass fill fitting and bracket secured to the fill port of the vessel The Sure Fill vent assembly enables fast trouble free filling without needing to manually vent excess pressure that develops during a CO delivery The Sure Fill automatically maintains the optimum internal pressure during the fill process by venting excess pressure outdoors through the safety vent and fill box It also automatically stops the fill process when the vessel is full Gas Use Circuit The gas use circuit supplies gas to the carbonator the syrup systems and other beverage equipment Liquid CO stored in the vessel is converted to gas in the vaporizer portion of this circuit The CO gas then passes through the shut down circuit valve into the respective final line regulator
23. orning before CO has been used When frost is present after extended If possible locate and correct leak periods of no CO use Call appropriate equipment service agent Frost on vessel after CO leak from the beverage or syrup See Safety Evacuate amp ventilate the room extended periods with system rupture disc plumbing or no CO use such as CO fill box in the morning before store operations begin Call appropriate service agent 15 Copyright Chart Inc January 2010 Troubleshooting CO Storage Vessel INDICATION POSSIBLE CAUSE CORRECTIVE ACTION Constant high vessel Normal condition for a few days None pressure following a CO delivery 43 over 200 psi Normal when little or no CO is used None High CO consumption CO vessel will not fill Economizer regulator 42 closed or set too high Vessel has a weak vacuum Increased beverage sales or CO use Vessel pressure 43 constantly high CO leak from vessel plumbing CO fill box gas lines and or beverage or syrup use point equipment Error in CO supplier invoice CO vessel is already full Fill valve 30 is shut off or is Sure Fill valve is closed Brass fill fitting in CO fill box and or on truck s delivery hose is faulty Differential between store vessel pressure and delivery pressure is too s
24. rom or through the Carbo Max can be stopped by closing the following valves e Valves 33b or 33c to stop the flow of gas to the beverage or syrup system respectively 33a and 33d to stop gas flow from the vessel e Valve 30 to stop CO flow or leakage through the fill hose and or the brass fill fitting in the outdoor fill box e Valve 33a to stop CO flow through the Economizer circuit For CO equipment issues call your CO supplier or service specialist Before calling for service or trouble shooting assistance please have the following information at hand e Serial number of the vessel e Description of the problem e Readings from the vessel contents gauge 22 the vessel pressure gauge 43 and the final line pressure gauges 46 amp 48 e Observations such as unusual frosting and or events related to the problem McDonald s Beverage System Layout Syrup Delivery 65 psi CO Delivery ba 0 A Syrup Delivery Hose _ CO Fill Box Clean In Place CIP Sanitize C Beverage Machine Carbonator Bulk Syrup Bulk Syrup Carbo Max Vessel Vessel Liquid CO 80 Gallon 80 Gallon Storage Vessel 65 psi 65 psi ik vi Emergency Back Up CO Cylinder tem 7 0 07 A CO delivery truck fill line Periodic transfer of liquid CO to on site storage vessel e esco mme Sinaoso ioo sorge o 00 Supplies water to beverage machine and sanit
25. rs or replacement of Equipment or parts thereof shall be warranted for the time remaining in the original warranty period or thirty days whichever is longer Individual parts replacements under warranty and with a component list price less than 50 00 will be replaced at no charge Individual component costs exceeding 50 00 that are replaced under warranty will be invoiced to the Purchaser and the Purchaser will be issued credit based on results of Chart s evaluation of the returned component s The Return Material Authorization RMA process must be initiated prior to shipment of any replacement parts Chart is not liable for component replacement labor exceeding 2 hours for actual replacement and 2 hours travel time 4 hours 65 00 hour maximum Copyright Chart Inc January 2010 CHART SPECIFICALLY MAKES NO WARRANTIES OR GUARANTEES EXPRESSED OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE OR WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE WHICH ARE ALL EXPRESSLY DISCLAIMED OTHER THAN LIMITED WARRANTIES EXPRESSLY SPECIFIED HEREIN IN NO EVENT SHALL CHART BE LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS LOST OPPORTUNITY LOSS OF USE OF THE EQUIPMENT CO LOSS COST OF CAPITAL COST OF SUBSTITUTE EQUIPMENT DOWNTIME COSTS COSTS OF DELAYS NOR FOR ANY PENALTIES WHETHER ANY SUCH CLA
26. rvice agent s in your area 2 Before calling for service or troubleshooting assistance please have the following information at hand e Serial number of the vessel e Description of the problem e Readings from the contents gauge 22 the vessel pressure gauge 43 the final line pressure gauges 44 amp 46 e Any special observations for example unusual frosting or events related to the problem 3 Chart recommends that a qualified professional service agent perform a thorough Important Telephone Numbers preventative maintenance check on the system at least once every two years The check should be done to ensure safety and optimal system performance 4 The Carbo Mizer bulk CO storage system has no user serviceable parts An authorized professional service agent should perform all service work NOTE Any attempt by an unauthorized person to service or perform unauthorized modifications on the equipment will void the warranty Ordering Parts Or Service For service contact your local authorized MVE Beverage Systems CO supplier or equipment service agent For parts contact your local authorized Chart service agent or order on line directly from Chart at www chartparts com Know the model and serial number of the vessel for which you are ordering parts To assure that your order is processed promptly list each item separately being careful to specify the quantity the part number and the description of eac
27. sign of a CO leak Have the leak fixed The Carbo Max 450 holds 453 lb of CO for a use rate of approximately 70 to 100 Ib per week The Carbo Max 750 holds 771 lb of CO for less frequent fills or a use rate of over 100 Ib per week The contents gauge 22 displays the amount of liquid CO in the vessel CO becomes dry ice below a pressure of 61 psi The shut off circuit regulator 41 will close and stop CO flow if the vessel pressure 43 reaches 70 psi or less An isolation shut off valve is open when its handle is parallel to the valve body and the line The valve is closed when its handle is perpendicular to the valve body and the line During normal use all isolation valves on the Carbo Max vessel should be in the open position See the trouble shooting section for additional information on potential vessel problems Copyright Chart Inc January 2010 General Operating Procedures 1 Check for the following unusual symptoms every day before the start of operations and CO use CO leaks See Safety Pressure readings 43 amp 46 amp 48 CO contents 22 Abnormal frost or condensation Always use caution when working with CO Read and understand the Safety section of this manual The CO storage system does not require adjustment under normal operating conditions Check the vessel daily before using CO See operation fact number 10 In an emergency the flow of CO f
28. y 1 Switch to emergency CO gas cylinder syrup systems 2 Call CO supplier for delivery OR Carbonated drinks are flat Isolation valves 33a b c d closed Open valve or valves as needed Vessel pressure 43 is low Check for leak in gas supply lines beverage 110 psi or less system vessel plumbing vessel safety system and or fill box Frost should not be present on vessel after extended periods of no CO use Economizer regulator 42 not Check Economizer circuit by closing isolation operating properly set too low or valve 33c and switching to emergency CO gas stuck open cylinder If pressure increases after 24 hrs the Economizer regulator may need to be replaced If tank pressure fails to rise refer to section below on constant low vessel pressure and call CO service agent Constant low Economizer regulator 39 set low or Call CO service agent vessel pressure stuck open gauge 43 below 140 psi CO leak from vessel plumbing CO 1 See Safety Evacuate amp ventilate the room fill box and or vessel safety system 2 Call CO service agent Sure Fill assembly leaking or Close Sure Fill valve 33d call CO service agent malfunctioning Frost on the bottom A normal condition during or None or sides or top of the following CO use vessel Leak in beverage system and or gas See Safety Evacuate amp ventilate room Check supply lines or CO fill box for frost in the m
29. y no action is needed Large leaks from elsewhere in the system See Safety sustained leaks or frequent leaks are not normal Evacuate all personnel from affected areas Ventilate the area Call CO service agent Final line gas use Final line regulators 44 or 45 None pressure gauges intentionally set lower by beverage indicate less than service agent 65 psi on the syrup side and or less Final line regulators 44 or 45 not Call CO service agent than 100 psi the operating in proper pressure range carbonator side Final line pressure gauge 46 or 48 Call CO service agent damaged or faulty One or more of the causes listed in no 1 See indication sections regarding no CO CO or flat drinks problem section flat drinks etc 2 Call CO service agent 17 Copyright Chart Inc January 2010 Troubleshooting Fill Box INDICATION POSSIBLE CAUSE CORRECTIVE ACTION Fill box door will Wrong key 1 Verify correct key and retry tint clope louky pe 2 Contact CO supplier for spare key open 2 3 Order new key Lock dirty or damaged 1 Clean and oil lock 2 Replace lock if necessary Brass fill fitting in Particle of ice or debris caught in fill 1 If driver is still on site reconnect CO delivery hose fill box leaking fitting poppet and then disconnect 2 If driver is not availab
Download Pdf Manuals
Related Search