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HomeMy WebLinkAboutF2022-0118 - Misc0 Bulk CO2 Systems • FAST FOOD • CONVENIENCE STORES . RESTAURANTS • BARS Carbo-Mizer® 300 The Carbo-Mizer 300 bulk CO2 system is an affordable alterr�� a to high-pressure cylinders. Tbis�y&rgjvrtiP fined to meet the rpqufiN€�r (atso{;s #ti ia- using less than n ,.' ,V� el IS equipped 6 PP °°"Eth a w avacu aintenance ensu ptimi -d- long-term q�1�41'maa G %market, this o v`o EME saterr e off r � ffi —C .over longer a ppS6 CARBO-MIZERe 300 HIGH CAPACITY BULK CO2 Liquid Delivery Port Gas Delivery r(Height without legs, subtract 6 in * ASME Boiler and Pressure Vessel Design Section VIII, Div.1 t Super Insulation/High Vacuum § No loss in normal applications 12 consecutive hours at room temperature # Four consecutive hours at room temperature Float gauge available upon request Meets NSF International Standards Your Local Representative Product Advantages: • Stainless steel, double -walled, vacuum insulated container • Proprietary vacuum maintenance system for convenient, on-site maintenance • Safe, low operating pressure • Easy -to -read gauges for contents and tank pressure • Efficient gas withdrawal system supplies CO2 gas in excess of 31b/hr (1.4 kg) • Fully automated system requiring no electricity • Optional 6" (15.2 cm) welded uni-body legs SPECIFICATIONS DIMENSIONS Diameter Height (with legs)a Empty Weight Full Weight DESIGN CRITERIA Code MAWP Insulation Type Certifications* CAPACITY Gross Volume Net Storage Volume Storage Capacity at 125 psig PERFORMANCE Evaporation Rate § CO2 Gas Delivery (Continuous) Peak Flow Rate# COMPONENTS ASME Relief Valve Setting Secondary RV Setting Gas Use Connection Fill Line Connection Vent Connection CONSTRUCTION Inner Vessel Material Outer Vessel Material Liquid Level Gauge- 20 in 50.8 cm 55.625 in 141.28 cm 216 lb 98 kg 515 Ib 233.6 kg ASME* 300 psig 20.7 bar SI t 0 34.3 gal 129.8 Itr 32 gal 121 Itr 299 Ib 135.6 kg 2.0lb/day .91 kg/day 1.0lb/hr .5 kg/hr 3.0lb/hr 1.4 kg/hr 300 psig 20.7 bar 450 psig 31.0 bar 1/4 in 45° Flare 5/8 in Male 45° Flare 1/2 in OD Tubing Stainless Steel Stainless Steel Differential Pressure Chart Inc. U.5.:1-800-247-4446 Worldwide: 1-952-243-8800 chartbeverage.com • chartparts.com 02021 Chart Inc. P/N 12889468 Product Manual Bulk CO2 Storage Systems Carbo-Mizee 300 through 750 Series NSF Certified Designed and Built by. Chart Inc. 1300 Airport Drr, Ball Ground, GA 30107 USA (800) 400-4683 CHART P/N 14809687 Rev. E © 2019 Chart Inc. P/N 14809687 Rev. E © 2019 Chart Inc. Product Manual - Carbo-MizeYe Bulk CO, Systems Contents Revision Log .................. . ........................... iv Preface.....................................................1 General..................................................1 Product Advantages ...... ..... ..... .. ................. .........1 Product Manual ........ ......... . .. . .........................1 Terms..................................... ............2 Acronyms /Abbreviations ............ . ..................... .......2 Safety.....................................................3 General..................................................3 Equipment Safety and Handling .......... .. ................ ..........3 CO, Monitoring Systems ........... .. ................. .........4 First Aid and Emergency Action ........ . .. . ..................... . . 4 Introduction..................................................5 System Overview ................ .. .......... ........... ......5 Bulk CO2 Storage Tank ..... ........ .. ...........................5 First Fill...............................................13 Fill Station .. .. ................. . . ................ .... ..5 Fill Hose and Vent Line .............. . . ................. .........5 TankPlumbing ........ .......... .. ..........................6 Operating the Bulk CO2 System .......... . .................. ... ..... Installation...................................................7 Facts to Know..............................................15 Equipment Location ............... ...................... .......7 SiteSurvey..............................................7 Troubleshooting ........ .......... .. ................. ........ Fill Box Location ................ ...........................7 Fill Box Operation and Troubleshooting ..... .. ................. ........ Storage Tank Location ... ......... .. ................ ..........7 Installation Equipment ..... ......... .. ......... ........ .........7 Installation Tools and Supplies ........ .. ................. .........7 Tools.................................................7 Supplies................................................8 Fill Station (Wall Box) Installation ........ ... ................. ........8 Flush -Mount Fill Box (PN 21430874, PN 21430876) ................ ........9 Surface -Mount Fill Box (PN 21430873, 21430875) ................. ........9 Fill Hose Line Installation ............ . ............................9 Connect Lines to Fill Box ........... ....................... 10 Run Lines to Tank Location .......... .. ........................ 10 CO, Storage Tank Installation ........... . ....................... . 10 Bolting a Tank (with 6" legs) to the Floor .. . . ................ . ........ 10 Connect Line to the CO2 Storage Tank .... .. ................. ........ 10 Connecting to the Beverage System...... , .. . I ....................... 11 Operation and Troubleshooting ............................. .... . 13 Filling the CO2 Storage Tank . .......... ... ................. ....... 13 First Fill...............................................13 General CO2 Delivery ........... . ........................... 13 Carbon Dioxide Consumption ...................................... 13 Operating the Bulk CO2 System .......... . .................. ... ..... 14 Facts to Know..............................................15 General Operation Notes ... .......... . ................. . ........ 15 Troubleshooting ........ .......... .. ................. ........ 16 Fill Box Operation and Troubleshooting ..... .. ................. ........ 18 iii iv Table of Contents Product Manual - Carbo-MizerO Bulk CO2 Systems Specifications................................................ 19 Parts Identification .................. .......................... 20 Carbo -Miter 300, 450, 550, 750 ......... ......................... 20 TankParts..............................................21 11/21/2017 Fill Box Parts ....... .... ......... ................ . ....... 22 Direct Fill Components .. ........... .................... . ...... 23 Fill and Vent Hose Kits ....................................... 23 Fill "Gun" Assembly CO2 ........................................ 24 Carbo-Mizer Flow Schematic ............. ......................... 25 Service and Parts Ordering .. ............. . ............... ........ 26 Warranty..................................................27 Warranty Policy ........ .......... .................... ....... 27 Warranty Claims Procedure ............. .......................... 28 Revision Log Revision Level B Date 02/09/2015 Description Reformat with new layout. Remove Carbo -Max information to new Carbo -Max Product Manual PN 20852765. C 09/14/2016 Revise syrup table on page 14, change warranty to 7 -year vacuum warranty D 11/21/2017 Updated P/Ns on page 24. E 11/21/2019 Updated NSF Certification, Obsoletion of Mizer 200 Product Manual - Carbo-Mizerg Bulk COs Systems Preface General The Carbo-Mizer Bulk CO2 Systems are an affordable alternative to high-pressure cylinders. These systems are designed to meet the demands of high-volume applications Each Chart Carbo-Mizer tank is equipped with a proprietary vacuum maintenance system to ensure optimized long-term performance. Unique to the market, this feature offers greater efficiency over longer periods of time. Product Advantages • Stainless steel, double -walled, vacuum -insulated container • Proprietary vacuum regeneration system for on-site maintenance • Optional patented Sure -Fill'"' CO2 Tank Filling System enables tank filling with no manual venting • Stable 6" unibody legs meet health department sanitation requirements standard on 750, optional on smaller units. • Safe, low operating pressure • Easy -to -read gauges for CO2 contents and tank pressure • Efficient CO2 liquid withdrawal system • Fully automated system requiring no electricity • Maximizes limited space with one system replacing all of your high-pressure cylinders, using less than 3' of floor space • Sized to match usage needs - available in a variety of sizes to meet the unique demands of your business • NSF Certified Product Manual The Carbo-Mizer Series Product Manual is designed to be used in conjunction with Carbo Mizer 200, 300, 450, 550, and 750. If there are any questions regarding the operation of the tank, contact Chart's Technical Service division at 1-800- 247-4446: This manual contains information regarding the safe operation and handling of CO2. It should be thoroughly read and understood by anyone that operates the equipment. The schematics, piping illustrations, and parts lists located in the Specifications section show a reference number for each component used on the tank. The reference numbers may refer to the same functional component between the various models. The reference numbers will be used throughout this manual to draw specific attention to a component while describing its function, operation, or repair. The safety requirements for operating the tank and handling or transporting extremely cold liquid products are shown in the Safety section. Use this safety section as a "Safety Checklist" each time the equipment is being used. The Introduction section discusses the general features of the tank and the theory of operation. Determining locations of the storage tank and the fill box are included in the Installation section. Part numbers are provided for easy identification of flush -mount and surface - mount fill boxes. This Installation section details the various connections required for the system and concludes with information on connecting to the beverage system. The Operation and Troubleshooting section will help with instructions on filling the storage tank, operating the system, and general troubleshooting questions that may arise. 2 Preface Product Manual - Carbo-Mizer® Bulk CO2 Systems Terms Acronyms /Abbreviations Throughout this manual safety precautions will be designated The following acronyms / abbreviations are used throughout as follows: this manual: Warning! Description of a condition that ASME American Society of Mechanical Engineers O can result in personal injury or BAR Pressure (Metric) death. CO2 Carbon Dioxide Caution! Description of a condition that DOT Department of Transportation Q can result in equipment or • component damage. DP Differential Pressure FDA Food and Drag Administration \ Note: A statement that contains information FPT Female Pipe Thread that is important enough to emphasize or repeat. ID Inner Diameter Kg Kilogram MAWP Maximum Allowable Working Pressure MPT Male Pipe Thread N2 Nitrogen NPT National Pipe Thread OD Outer Diameter PB Pressure Builder PN Part Number PSI Pounds per Square Inch PSIG Pounds per Square Inch (Gauge) Product Manual - Carbo -Mizen' Bulk CO, Systems Safety General The system described in this manual holds and dispenses carbon dioxide (CO2) 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. >O Warning! Asphyxiation hazard. Carbon dioxide gas can cause serious injury or death. Do not breathe CO, gas. Avoid entering tank area if a leak is suspected and thoroughly ventilate area. O Warning! Frostbite hazard. Contents are extremely cold and can cause frostbite. Do not touch liquid, ice, or ice crystals on or near tank. Stay away from escaping gas. OWarning! CO, vapors in air may dilute the concentration of oxygen necessary to support or sustain life. Exposure to such an oxygen deficient atmosphere can lead to unconsciousness and serious injury, including death. CO2 gas is a colorless, odorless, tasteless gas that displaces oxygen and does not support life. The gas is difficult to detect without the assistance of special equipment. Avoid breathing or contacting CO2 in gas, liquid or solid form. Exposure to concentrations of less than 5% can cause physical symptoms including unconsciousness, injuries or death. Even low concentrations of CO2 can cause: • Dizziness, headaches, nausea or disorientation • Increased respiration or heart rate • Shortness of breath or rapid suffocation CO2 is heavier than air and can collect in low areas such as basements, stairwells, and confined spaces. Avoid entry into areas where CO2 leaks or high concentrations of CO2 are suspected. Enter those areas with caution only after they have been thoroughly ventilated. Whenever the tank is inside a building it'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 tank 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 agents who are qualified to work with CO, and the mini -bulk liquid CO2 storage tanks. They should be familiar with all pertinent safety procedures. Handle liquid so that it will not splash or spill. Protect your eyes and cover skin where the possibility of contact with liquid CO2, cold pipes and equipment, or cold gas exists. Safety goggles or a face shield should be worn at all times when connecting to fill connections, while filling the trank and during disconnection from the fill connection. Clean, insulated gloves that can be easily removed and long sleeves are recommended for arm and hand protection. Cuffless trousers should be worn over the shoes to shed spilled liquid. Equipment Safety and Handling Note: The bulk CO2 storage tank is ASME code tank, designedforpermanent installation. It is not designed to meet DOT regulations and must not be transported when containing liquid CO2. It must be shipped, stored and used in a vertical position to avoid structural damage. When loading a tank onto or off of a truck, use a power lift gate, crane, or an inclined ramp. Never attempt to manually lift or slide a tank on or off a truck bed. 4 Safety CO2 Monitoring Systems The CO2 Meter Carbon Dioxide Safety Alarms are precision instruments that provide continuous, accurate monitoring of CO, levels to ensure a safe working environment for your employees, suppliers and yourself. A proven system with over 80,000 units installed worldwide. The Chart/CO2 Meter Storage Safety Alarm is comprised of one detector (with visual and audible alarms) and one alarm repeater for remote mounting. The CharUCO2 Meter system includes one detector, one alarm repeater and one relay for additional notifications. For more information look for PN 21184696 on http:// literature. chari-ind. com. 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 Product Manual - Carbo-Mizer® Bulk CO, Systems In case of frostbite: • End exposure immediately • Do not rub or pour water on the affected area • Get immediate medical attention Rescue: • Do not attempt a rescue in areas of high CO, concentrations without proper self contained breathing apparatus. • Thoroughly ventilate areas of possible high CO, concentration before entering. In case of spills or leaks: • Evacuate all personnel immediately from affected areas • Thoroughly ventilate the area of the spill or leak before entering Product Manual - Carbo-Mizeee Bulk CO2 Systems Introduction System Overview The Bulk CO2 Storage System is designed to provide safe, convenient low pressure liquid storage and supply of carbon dioxide gas for purposes including beverage carbonation, beer dispensing, brewing, and pH control in swimming pools. The system consists of three primary elements: the CO2 storage tank, a CO2 fill box (fill station), and connecting fill hose and vent line. Bulk CO2 Storage Tank The storage tank consists of an inner tank and an outer tank, much like a giant Thermos® bottle. The space between the two tanks contains a vacuum and additional insulating material. The vacuum and insulation minimize the entry of unwanted heat into the liquid CO2 stored in the inner tank. The tank construction includes an internal vaporizer (coil) and external plumbing configuration that combines to maintain adequate CO2 gas supply rates. When CO, gas is needed, liquid CO2 is drawn from the inner tank and converted to gas. An adjustable line regulator supplies gas to the end use point at the desired pressure. The gas use or "final line" regulator is normally set between 90 and 115 psi. In accordance with ASME standard, primary and secondary relief valves protect the tank in the event of excessive pressure. Excess pressure is vented safely to the outside. Fill Station The stainless steel fill station (box) is the second major element of the bulk CO2 storage system. The lockable remote fill box is permanently mounted on an outside wall. It contains a fitting for filling the storage tank at any time of the day without entering the store. The fill box is also equipped with a vent connection through which CO, gas from the storage tank's pressure relief or Sure -Fill" CO2 Tank Filling System circuits can be released to a safe area outside. If a tank is located indoors and is equipped with a direct fill fitting, not using a fill box located outside, the tank pressure relief circuit must still be vented to the outside. Fill Hose and Vent Line The third major element of the stationary bulk CO2 system is comprised of a fill hose and vent line. These two lines join the outdoor fill box with the CO2 storage tank. The fill -hose, constructed with FDA approved food grade materials, is a pressure rated line that connects the brass fill fitting in the fill box with the fill circuit on the tank. The hose is available in standard lengths equipped with connector fittings. Common standard fill hose lengths are 5, 10, 15, 25, and 30 feet. The vent line is as important as any component in the bulk CO2 system.. It connects the safety relief valves and the Sure - Fill system on the tank to either the outdoor fill box vent fixture or to an alternative outdoor vent tube. «+\�Note: When used indoors a CO2 storage tank must always be connected with a vent line to the outdoors (see Safety section). 6 Introduction Tank Plumbing 1. Plumbing components on the liquid CO2 storage tank perform five functions (refer to illustrations on this page): 2. The fill tube allows liquid CO2 to be transferred into the tank during the delivery process. 3. The gas -use circuit dispenses CO2 gas to the end use system (Carbo-Mizer Series tanks also have a liquid CO2 dispense port). 4. The pressure control circuit (PB on Carbo-Mizer tanks) maintains optimal operating pressure and conserves gas for efficient system performance. 5. The relief/vent circuit allows excess pressure to safely exit the tank and the building. The Carbo-Mizer 300, 450, 550, and 750 can be equipped with the optional Sure -Fill' CO2 Tank Filling System assembly to optimize CO2 fill efficiency and convenience. 6. Contents and pressure gauges monitor the status of the CO2 inside the storage tank. Product Manual - Carbo-MizerO Bulk CO2 Systems Carbo-Mizer 300, 450, 550, 750 Product Manual - Carbo-Mizera Bulk CO, Systems Installation Equipment Location Site Survey Prior to installation of the CO2 system components a site survey should be performed to determine the best location for placing the bulk CO2 tank and the fill station. As a matter of safety, this would be a good time to determine the proper location for a CO2 monitor (CO2 is 1-1/2 times heavier than air and in the event of a leak is likely to collect in low-lying and confined spaces). Bulk CO2 tanks should be installed outdoors in an unenclosed space whenever possible. Tanks should not be installed on roofs, in basements, or below grade. Tanks should have foundations or floors capable of supporting the full weight of the tank plus product. Tanks should not be installed near electrical panels, ventilation intakes, stairwells or elevators. - A site survey form created by the installer should be used to plan, understand, and approve the best location for the equipment. The survey must be conducted with the store owner or their designated representative and the system installer. Any subsequent modifications to the installation should be noted on the form and signed by the store representative and the installer. Fill Box Location The fill box location must be determined before locating the CO2 tank. A fill box is typically mounted on a back wall at a height of 3-1/2 to 4 feet. It should be located out of the way of store/customer operations if possible. It must be located within a distance allowing easy delivery access and considering the length of the fill hose from the delivery truck. The fill box may be located in a drive -thin lane and the fill hose may be driven over when it is pressurized during the filling operation. While determining the best location for the fill box always check the inside wall of the proposed location to be sure the box installation will not interfere with appliances in the store and will not damage anything inside the wall such as plumbing and electrical conduits. In some stores the fill line between the fill box and the storage tank must be sleeved. In those cases be sure to locate the box where it will allow the inside sleeve to have adequate radius for the fill hose to easily pass thru for installation and for future maintenance. The sleeve must not interfere with store operations. Storage Tank Location Once the fill box location has been defined, the location of the CO, storage tank can be determined. The primary considerations for placing the storage tank are space and distance from the fill box. The storage tank must be placed as close to the fill box as possible to maximize filling efficiency; ideally within 25 feet. The distance from the storage tank to the beverage machine or other use point is not critical. The storage tank should not be installed in hallways. It should be placed in locations out of the way of other fixtures such as electrical panels and sinks. Although the tank should be in the most out-of-the-way location available, it must be placed where it is accessible for service and in a manner that allows its gauges to be read. Tanks installed outside near traffic should have protective bollards or guards installed. Check local codes for specific requirements. ,o& Note: To prevent damage to the tank's plumbing components the tank's handling ring must never be used as a hanging rack or platform for storage. Installation Equipment Installation Tools and Supplies Installation of the bulk CO2 system requires certain tools and installation materials. A supply of the following materials and tools should be maintained for most simple and economic installations though not all installations will require them: Warningl When using the following tools, suitable eye and ear protection must be worn. Failure to do so could result in serious personal injury. Tools • Electric Hammer Drill - for drilling holes and chiseling brick. Accessories: — 3/4" x 21" Scaling Chisel — 3" Core Bit — 1" x 21" Masonry Bit — 1/4" x 13" Masonry Bit 8 Installation — 1/2" Masonry Bit • 7-1/4" Builder's Circular Saw - for scoring brick and cutting wood exteriors. Accessories: — Masonry Cut -Off Wheel — Combination Blade • Reciprocating Saw - for cutting through wood walls. Accessories: — Metal Cutting Blades - Wood Cutting Blades Electric Hand Drill - for drilling anchor holes. Accessories: — 1/4" and 3/8" Masonry Bits — Set of Twist Drills 3" H 1 S Product Manual - Carbo -Mize/® Bulk CO2 Systems • Teflon Tape • PVC Flanges • Chalk or Other Marker • Leak Check Solution Hardware Clamps for 1/4" ID Tubing 3411321 1/4" Hose Barb Nipple 1611481 1/4" Female Flare Nut 1611471 1/4" Hose Barb x 1/4" Female Elbow 1611461 Flare Nut Connector 1111222 1/4" ID Beverage Tubing 2811416 Concrete Wedge Anchor Hilt! Kwik -Bolt® (3/8" x 3-3/8") or Red Head True Bole 10559713 11557752 — o e aw Oxyacetylene Torch - for cutting rebar in poured concrete Note: Stainless steel fittings should be used. walls and floors. Supplies • Hand Truck with Strapping Attachment • Torpedo Level • Carpenter Square • Extension Cord • Oetiker Clamp Pliers • Step Ladder • Caulk Gun • Assorted Hand Tools • Flashlight • Silicone Sealant (clear and white) • 2" PVC Pipe and Elbows • 1/4" Plastic Screw Anchors • 1/4" x 1" Self -Tapping Screws • 9" Cable Ties • PVC Cement • Duct Tape Fill Station (Wall Box) Installation Note: Forfill-box diagrams and components identification refer to the Specifications section of this manual If possible, select a fill station location that will not interfere with store/customer operations. A neat and clean installation is important since the fill station is visible to the general public. Product Manual - Carbo-M!zera Bulk CO2 Systems Before marking the fill station location on the exterior wall, check to be sure the fill box will not interfere with any electrical, plumbing, or gas lines inside or outside the store. Flush -Mount Fill Box (PN 21430874, 21430876) 1. Using a pre-cut template or carpenter's square and a level, mark a 6-1/2" square on the exterior wall making sure the marking is plumb. Match the fill box to the outline on the wall to make sure the outline is correct. 2. Using a circular saw, make a 1/2" to I" perimeter cut along the inside of the outline. Use a masonry blade to cut brick, concrete or block wall. Caution! Do not attempt to remove material from the wall without - first making the perimeter cut. Warning! To help prevent serious injury, ntrce always wear goggles, gloves, and a dust mask when making perimeter cuts. 3. Use a hammer drill and 3/4" scaling chisel to remove brick or concrete material within the perimeter of the cut. Begin chiseling near the bottom of the perimeter and work toward the top. For easier separation of wall material from a poured concrete wall, drill 3/4" holes about 3" deep around the inside of the perimeter to perforate the material before chiseling. O Warning! Be very careful when handling the chisel. The chisel may have a tendency to `jump" and could cause personal injury or damage to the surrounding wall. 4. Remove debris from the hole. Note: Some concrete walls contain reinforcing rods. Cut rebar with an oxyaceo leve torch if necessary. 5. Slide the box into the opening and make sure its flange lies flat against the wall surface. 6. While holding the box in position mark the four corner mounting holes. Installation 9 Drill the corner mounting holes about 1-1/2" deep using a I/4" drill bit or masonry bit as necessary. Insert plastic screw anchors. 8. Drill a 3" `center hole' in the back of the fill box opening using a 3" core bit. Caution! To prevent damage to the inside wall surface, the center hole may need to be drilled from inside to outside. To accomplish this, first drill a 114" pilot hole through from the outside; then drill the 3" hole from the inside using the pilot hole as a guide. 9. Insert the box into position and fasten it using sheet metal screws. Surface -Mount Fill Box (PN 21430873, 21430875) When the use of a surface mounted box is preferred, it will simply be mounted onto the outside surface of the store wall. 1. At the desired fill box location mark and drill the center hole using a 3" bit. 2. Place the box in position so its fill and vent fittings are within the 3" hole. Mark the four corner holes while using a carpenter's level to make sure the box is level. 3. Drill the four corner pilot holes. Use a 1/4" bit if necessary for screw anchors. Insert the anchors. 4. Fasten the box in place using sheet metal screws Fill Hose Line Installation Fill and vent lines will likely be routed differently in each store. By following basic recommendations, the lines should be run properly and as easily and simply as possible. Distance from the outside fill box to the CO2 storage tank should be as short as possible and typically varies from 1 to 30 running feet. Fill line distances of longer than 30 feet are not recommended because longer fill hose length results in reduced CO2 fill efficiency. Note: When installing the fill and vent lines please be aware that they need to be accessible for inspection and service. The lines should be inspected at least once a year for leaks, damage or signs of wear. They should be replaced every eight years 10 Installation Fill and vent lines are generally secured together with cable ties about every 18 inches and attached to the wall using conduit straps about every 2 or 3 feet along the ran. The lines should run either horizontally or vertically and as inconspicuously as possible. Excess line should be coiled and tied. Running lines through a conduit sleeve is generally not necessary. However, if the lines were to be exposed in a high traffic area, it may be best to run them through a sleeve to ensure protection. Sleeve material generally used is 2" or 3" PVC piping. Connect Lines to Fill Box 1. Gain access to the back of the fill box by temporarily removing the box from its mount. Note: Thefill fitting is fastened to thefill box OY by./bur lock -nuts on threaded studs. The fitting can be easily removed for service or for attaching the fill line. 2. Fasten the vent line simply by pushing the line onto the barbed fitting on the back of the fill box. 3. Fasten the flare connector on the end of the fill hose to the flare connection end of the fill fitting. Note: In the event that afill hose needs to be attached at a right angle to the fill box, gflarefitting 90° elbow (Chart PN 11388573) may be used to connect the fill hose to the fill fitting. Run Lines to Tank Location 1. Feed the fill and vent lines through the wall (or PVC wall flange if used) to the inside of the store. 2. Re -attach the fill box if necessary. 3. If sleeve material is not being used, route lines to the tank location according to plan and attach them to the wall with conduit straps about every 2 or 3 feet. Proceed to CO2 storage tank installation. 4. If a sleeve is being used, size and cut the sleeve material to the proper length and with a bend radius toward the wall flange. Bond sleeves to elbows with PVC glue only if necessary. If the connections are not bonded they will be easier to separate when future service is required. If the connections are bonded the bend radius should allow the fill hose to slide freely within the sleeve for future maintenance and replacement. Product Manual - Carbo-Mizer® Bulk CO2 Systems Note: A fill hose should be replaced every eight years. 5. Feed the fill and vent lines through the PVC sleeve conduit and run the sleeve conduit to the CO2 storage tank. 6. Attach the PVC sleeve to the wall with conduit straps. Proceed to CO2 storage tank installation. CO2 Storage Tank Installation The bulk CO2 storage tank should be installed in compliance with local code requirements as applicable. It should be installed in an area having free flowing air space and out of the way of pedestrian traffic. It should be located away from chemical storage areas. The tank should be positioned so its plumbing components are accessible for service and so its gauges are facing "forward" and are readable. Cautionl The storage tank must be vented to the outside to prevent hazardous CO2 concentrations from developing if a pressure relief valve should open. Bolting a Tank (with 6" legs) to the Floor 1. Place the tank in its best position and mark three floor - anchor holes through the holes in the bottom of the legs. Move the tank. 2. Drill holes with a masonry bit having the same diameter as the anchor. Make sure the hole depth exceeds the minimum embedment of the anchor. 3. Assemble each anchor with a nut and washer so the top of the nut is flush with the bolt. Drive each anchor into a floor hole until the nut is against the surface of the floor. Expand the anchor by tightening the nuts 3-5 rams until firmly tight. Remove and save the nuts and washers. 4. Move the tank back into position being careful that the hold in the bottom of each leg is over an anchor bolt. Place a washer and nut onto each bolt and tighten. Connect Line to the CO2 Storage Tank Bulk CO2 storage tanks contain positive CO2 gas pressure when they are shipped. Before installing the lines onto the tank, any residual pressure should be vented off by simply opening the gas -use valve. Product Manual - Carbo-Mizee Bulk CO, Systems 1. Connect the liquid fill hose to the inlet flare fitting on the tank; then open the tank valve. 2. Squarely cut the vent tubing to the proper length and attach the tubing to vent circuit fitting of the tank. 3. Connect the supply line tubing to the tank's supply regulator. eNote: Do not use copper tubing for CO, gas ---/ supply. For best results, the tank should be filled at this time to ensure that the lines are properly purged before use with the beverage system. This is also the best time to check the system for leaks. Connecting to the Beverage System Installation 11 1. Run the gas use line in a manner that is as inconspicuous as possible. 2. The line should be attached along the run in horizontal or vertical orientation; level and plumb wherever possible to present a neat and careful installation. Never leave loose line hanging. 3. Cut the line to proper length. 4. Secure connections to the CO, storage tank's final line (supply) regulator and to the drink system equipment using appropriate fittings. 5. Open the gas -use isolation valve on the bulk CO, storage tank and check the supply regulator gauge for proper set pressure within the range of 90-115 psi while gas is flowing. 6. Perform a leak check with soap solution on all joints to the drink system and correct as necessary. The gas -use line from the CO, storage tank to the beverage Note: equipment or other end use point(s) will probably be run differently in each location. The distance from the CO, tank to the equipment is not critical and can be several hundred feet. Beverage tubing lines with 1/4" ID are generally adequate for service up to 50 feet. For longer runs a larger ID tubing may be desired to compensate for pressure drop. Refer to the chart below for recommended gas line sizes for various distances. For certain applications where several `stations' are supplied by a single CO, source, a larger diameter `header' or `trunk' line may be used while teeing 1/4" `drop' lines to supply individual stations. By following basic recommendations described in this section, CO, supply lines can be run as easily and as effectively as possible. Beverage systems consist of a variety of equipment functions. Each function may require a different CO, pressure. The bulk CO, storage system supplies a pre-set CO, pressure ofabout 110 psi. Therefore, secondary or 'step-down'regulators should be used as necessary to meet the requirements ofsystem functions. Since high pressure regulators normally used on high pressure cylinders are constructed to respond to very high inletpressures, they may not perform properly in the low pressure bulk CO, system and their use is not recommended. Gas -Use Tubing Tubing ID To Size /Distance 1 Carbonator Recommendations From I To 2 Carbonators I a Single Supply Regulator To 3-5 Carbonators I To 6-8 Carbonators n u *Non-standard Nbing Product Manual - Carbo-MlzerO Bulk CO2 Systems Operation and Troubleshooting Filling the CO2 Storage Tank First Fill The first fill of the tank cools the inner tank of the storage system. Since the inner tank of a new CO2 storage tank is relatively `warm,' its first fill may take 20 to 30 minutes and a larger than normal amount of CO2 gas will be vented during the fill. A higher -than -normal operating pressure can be expected for several days after the first fill. 1. Open the fill -box door and inspect the threaded fill - fitting for debris and damage. Wipe the fitting with a clean dry cloth if necessary. 2. Inspect the delivery hose quick -connect and wipe the fitting if necessary. 3. Connect the delivery hose to the fill box fill fitting. If filling a tank equipped with the Sure -Fill"' CO2 Tank Filling System option proceed to step 7. 4. Open the liquid delivery valve to allow liquid CO2 to flow into the tank. CO2 will stop flowing when the tank's pressure equals the pressure of the delivery source. At this point the tank should be just over half full. 5. Close the liquid delivery valve•, then open the vent valve on the delivery hose assembly to reduce pressure in the tank. Drop the tank pressure to between 100 and 125 psi (frost should be seen at the bottom of the tank). Close the vent valve. 6. Repeat the liquid delivery and vent cycle as often as necessary to get the tank contents to about 350 pounds on the 450 pound model. Note., The initial fill will take considerably longer time than subsequentfills.Ifscheduling permits, it can be a good idea to initially fill the tank about halfway and then return in a day or two to complete the fill. 7. When filling a tank equipped with the Sure -Fill vent option, make sure the isolation valve in the Sure -Fill relief circuit is open. 8. Open the liquid delivery valve to allow liquid CO, to flow into the tank. The Sure -Fill vent valve will open when the tank pressure reaches approximately 200 psi. At that point a pressure relief venting noise will be. heard from the vent fitting below the fill connection in the fill box. Continue filling. 9. When the venting stops the tank is full. Disconnect the fill hose from the fill station. 10. Using a leak -check solution check all connections and fittings on.the tank and fill box for leaks. Tighten connections if necessary. General CO2 Delivery To minimize delivery expense, delivery frequency should be scheduled to allow a 200-500 pound delivery; depending on tank size. For most restaurants, this will be every 20-30 days. Delivery routes are typically planned to minimize travel time and "rush-hour" traffic situations. 1. Delivery vehicle pressure must be maintained at 280- 300 psi for proper operation. Low delivery pressure can cause 45-50 minute fill times. 2. A delivery pressure of 50 psi higher than the restaurant storage tank pressure should be maintained during filling. A low pressure differential will cause long fill times. 3. Maintain a delivery log for each account to help detect irregularities in CO2 consumption. 4. Adjust delivery program to longer intervals between deliveries as consumption justifies. Carbon Dioxide Consumption The amount of CO, that will be consumed in the variety of restaurant applications is almost impossible to predict. While primarily used for beverage carbonation, CO2 is also used for carbonating frozen drinks and for driving pumps and automatic dispense systems. 93 14 Operation and Troubleshooting A typical 16 oz. soft drink contains about 2.4 oz. of syrup and water carbonated with 0.0112 ib. of CO2 (approximately I lb. of CO2 is required to carbonate one hundred 16 oz. drinks). The table below shows an estimate of CO2 consumption just for beverage carbonation based on a use ratio of 0.6 lb. CO2 per gallon of syrup. Weekly Syrup Usage (gallons) Bag-ln-Box Containers CO2 Contents Gauge CO2 Carbonation Consumption Indicates tank pressure. Normal operation pressure is between 110 and (lb.) for Tank pressure may be as high as 300 psi after a CO2 delivery Final Line (Supply) Regulator Controls pressure in supply line from tank to beverage equipment. Note: Actual regulator may not match style shown in diagrams in this manual. Final Line (Supply) Regulator Gauge Indicates supply pressure in the gas -use line. Final line (gas use) pressure is normally 90 -115 psi. Gas -Use Valve On / Off valve for gas supply. Primary Relief Valve Prevents tank pressure from exceeding 300 psi. Vent Hose Vents excess gas pressure to fill box outside. Fill Hose Transports liquid CO2 from fill box to tank during fill. Fill Box Connection point for liquid CO2 delivery and transfer line. Filling Schedule Should be established with supplier based on CO2 use (normally every 4-6 weeks). Periodic Frost Frost indicates that liquid CO2 is being converted to gas to meet a demand. Frost near the bottom of the tank is normal during periods of high or continuous use. Continuous Frost Continuous presence of frost during non -business hours or in mornings before business hours indicates a demand for CO2 gas perhaps caused by a leak in the beverage system. �� II Operating the Bulk CO2 System Product Manual - Carbo-Mizee Bulk CO2 Systems CO2 is also used to `push' beer from kegs. To push a `direct draw' beer dispense system, which dispenses directly from the keg, only the fresh -keg (rack) pressure of 12 to 15 psi needs to be maintained on the keg to pour the beer and prevent excessive foaming caused by over -carbonation. \� Note: To push beer greater distances in common `long ' draw' dispense systems higher gas pressures are required. However, to avoid over -carbonation and excessivefoaming, that higher gas pressure must consist ofa calculated blend of CO, and N2. Blend gas equipment is availablefor this purpose. The following table shows the approximate amount of CO2 consumed to dispense beer. 15.5 Gallon Kegs I CO2 Consumption (lb.) CO2 Contents Gauge Indicates the approximate amount of liquid CO2 inside the tank. CO2 Tank Pressure Gauge Indicates tank pressure. Normal operation pressure is between 110 and 175 psi. Tank pressure may be as high as 300 psi after a CO2 delivery Final Line (Supply) Regulator Controls pressure in supply line from tank to beverage equipment. The store operator should be familiar with basic elements of the system. The installer is responsible for explaining the CO2 system to the store operator upon completion of the bulk CO2 system installation. The following table describes functional elements of the system and is intended to assist with that explanation. Component Function CO2 Contents Gauge Indicates the approximate amount of liquid CO2 inside the tank. CO2 Tank Pressure Gauge Indicates tank pressure. Normal operation pressure is between 110 and 175 psi. Tank pressure may be as high as 300 psi after a CO2 delivery Final Line (Supply) Regulator Controls pressure in supply line from tank to beverage equipment. Note: Actual regulator may not match style shown in diagrams in this manual. Final Line (Supply) Regulator Gauge Indicates supply pressure in the gas -use line. Final line (gas use) pressure is normally 90 -115 psi. Gas -Use Valve On / Off valve for gas supply. Primary Relief Valve Prevents tank pressure from exceeding 300 psi. Vent Hose Vents excess gas pressure to fill box outside. Fill Hose Transports liquid CO2 from fill box to tank during fill. Fill Box Connection point for liquid CO2 delivery and transfer line. Filling Schedule Should be established with supplier based on CO2 use (normally every 4-6 weeks). Periodic Frost Frost indicates that liquid CO2 is being converted to gas to meet a demand. Frost near the bottom of the tank is normal during periods of high or continuous use. Continuous Frost Continuous presence of frost during non -business hours or in mornings before business hours indicates a demand for CO2 gas perhaps caused by a leak in the beverage system. Product Manual - Carbo-Mizer® Bulk CO2 Systems Facts to Know 1. A tank's normal internal operating pressure is between 125 psi and 150 psi, which is sufficient pressure to supply the carbonator (typically 90 psi) and low enough pressure to be filled directly. Operation and Troubleshooting 15 General Operation Notes 11. Always use caution when working with CO, Read and understand the Safety Section of this manual, 12. The Carbo-Mizer system does not require adjustment under normal operating conditions. 2. Tank pressure can be as high as 300 psi after a delivery but returns to its normal operating pressure after a day 13. In an emergency the flow of CO2 from or through the or two of normal CO2 use. storage tank can be stopped by closing the red -handles valves marked with the Emergency Shut -Off labels. Note: Topping offsmall amounts of liquid „+'� 14. For CO2 equipment issues, call your CO2 supplier between normal delivery cycles will add or service specialist. Before calling for service or excessive heat to the cylinder keeping the troubleshooting assistance, please have the following pressure high. information at hand: 3. The gas supply pressure is normally between 90 psi and 120 psi. 4. Frost or condensation on the tank is normal during periods of CO2 use. 5. Frost or condensation on the tank before starting the daily use of CO2 is a sign of a CO2 leak. Have the leak fixed. 6. A Carbo-Mizer 300 holds 306 lbs of CO2 for a use rate of 30 to 60 lbs per week. 7. Carbo-Mizers 450, 500 and 750 hold from 453 to 771 lbs of CO2, depending on model size, for use rates of 40 to 150 lbs per week. 8. The contents gauge displays the approximate amount of liquid CO2 in the tank. 9. CO2 becomes dry ice below a pressure of 61 psi. Stop using CO2 from the tank if its pressure reaches 70 psi or less. 10. 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. • Serial number of the tank • Description of the problem • Readings from: the tank contents gauge, the tank pressure gauge and the final line pressure gauge Observations such as unusual frosting and/or events related to the problem 15. Every day before starting operations and CO2 use check for: CO2 leaks (see Safety) Pressure readings CO2 contents Abnormal frost or condensation Anything unusual 16 Operation and Troubleshooting Product Manual - Carbo-Mfzer® Bulk CO2 Systems Troubleshooting The following table is arranged in a Trouble/Probable Cause//Remedy format. The probable causes for specific problems are listed in descending order of significance. That is, check out the first cause listed before proceeding to the next. Perform all procedures in order listed and exactly as stated (Refer to diagrams in the Specifications section as required to locate system components identified in the troubleshooting guide.) If you need finther assistance please contact Chart's service team at 1-800-253-1769. Trouble Probable Switch to emergency CO2 gas cylinder. CO2 storage tank is empty. Call CO2 supplier for delivery Isolation valve to final line regulator is Open valve or valves as required. closed. - Switch to emergency CO2 gas cylinder. No CO2 to carbonator or use -point system. Stop CO2 withdrawal from bulk CO2 tank by OR Tank pressure is low (110 psi or less) closing isolation valve. If tank pressure fails to rebuild see section on low Carbonated drinks are flat. tank pressure. Ensure that isolation valves are open (valve Pressure building regulator is not handles should be parallel with the line). operating properly; is set too low, plugged, or faulty (closed). Call CO2 service agent. Unknown Call CO service agent. A normal condition during or following None CO use. Frost on the bottom, sides, See Safety section. Evacuate and ventilate. or top of the tank. Leak in beverage system and/or gas Check for frost in the morning before CO2 has been used. If possible, locate and correct leak. supply lines or CO2 fill box. Call appropriate equipment service agent. Safety section. Evacuate and ventilate the Frost on tank after extended Leak from the beverage system, CO2 tank's plumbing, or fill box. roo periods of no CO2 use; such as in the morning before Locate and correct leak if possible. store operations begin. Bag -in -box pump running because B.I.B. is empty. Call appropriate service agent. PB regulator set low or plugged. Call CO service agent for service. PB shut-off valve closed. Open valve by turning handle parallel to line. Constant low tank pressure See Safety section. Evacuate and ventilate the (below 125 psi). CO2 leak from tank plumbing, CO2 fill box room. and/or tank safety system. Call CO2 service agent. Normal condition for several hours None following a CO2 delivery Normal when little or no CO is used. None Constant high tank pressure PB regulator set too high or stuck open. Call CO2 service agent. (above 200 psi). Tank has a weak vacuum insulation. Call CO service agent. Repetitive small deliveries Refill cylinder when less than half full. Product Manual - Carbo-Mfzer® Bulk CO2 Systems Operation and Troubleshooting 17 Trouble Probable Cause I Remedy Increased beverage sales or CO2 use. None Tank pressure constantly high. See section on tank pressure too high. See Safety section. Evacuate and ventilate the CO2 leak from tank plumbing, CO2 fill room. High CO2 consumption. box, gas lines, and/or beverage or other Locate and correct leak if possible. use -point equipment. Call appropriate service agent. Error in CO2 supplier invoice. Check CO2 usage history / pattern against supplier invoices. Consult CO2 supplier. CO2 tank is already full. None Fill valve is shut off or is faulty. Consult CO2 service agent. Consult with CO2 supplier or service agent. Brass fill fitting in CO2 fill box and/or on truck's delivery hose is faulty. Have brass fill fitting(s) replaced if necessary. Verify delivery tank pressure is at least 275 psi and store tank pressure is between 110 and 150 Pressure difference between store tank psi. pressure and delivery pressure is too small. Vent store tank to lower pressure if needed (never vent store tank pressure to lower than 125 psi). Tank pressure must drop below 200 psi between CO2 tank will not fill. Sure-FiIIM CO2 Tank Filling System filling times to allow the'check' ball to fall into the assembly does not vent gas because open position. Sure -Fill valve is closed or tank pressure did not return to normal operating Check that Sure -Fill valve is open. pressure (after previous fill). Consult CO2 service agent. Close valve at Sure -Fill regulator for several Leak in Sure -Fill regulator (pressure minutes to allow pressure above check ball to above Sure -Fill check ball is lower than equalize and ball to fall into the open position. tank pressure). ' Contact CO2 supplier. Delivery tank empty or truck delivery Ask driver to make another delivery or clear hose is obstructed, e.g. vehicle stopped obstruction or wait until obstruction clears. on hose or hose is bent. Hissing sounds or evidence Normal for short periods of time from Observe leak. If it is not large and does not last of gas leak. some regulators and relief valves. long and does not occur frequently, no action is needed. See Safety section. Large leaks from elsewhere in the Evacuate all personnel from affected areas. Hissing sounds or evidence system, sustained leaks, or frequent of gas leak (continued). leaks, are not normal. Ventilate the area. Call CO2 service agent. 18 Operation and Troubleshooting Product Manual - Carbo-Mizer'a Bulk CO2 Systems Trouble Probable Final line regulator intentionally set lower None by beverage service agent. Contact CO2 supplier for spare key. Final line regulator not operating in Call CO2 service agent. lock, or open. proper pressure range. Order new key. Final line / gas -use pressure indicates less than 90 Final line pressure gauge damaged or Call CO service agent. g gauge faulty. 2 psi. See indication sections regarding "no CO 2" and One or more of the causes listed in "no "flat drinks" etc. CO2" or "flat drinks" problem section. hose and then disconnect. Particle of ice or debris caught in fill Call CO service agent. Fill Box Operation and Troubleshooting Trouble Probable Verify correct key and retry. Wrong key. Contact CO2 supplier for spare key. Fill box door will not close, lock, or open. Order new key. Clean and oil lock Lock dirty or damaged Replace lock if necessary If driver is still on-site, reconnect CO2 delivery hose and then disconnect. Particle of ice or debris caught in fill If driver is not available, carefully press poppet Brass fill fitting in fill box fitting poppet. with dull instrument to re -seat poppet. leaking or hissing. If leak continues after line warms, close the fill isolation valve and call service agent. Fitting is defective or sealing surface is Close the fill isolation valve on the tank and call worn due to normal wear. service agent to replace fitting. Threads on brass fill fitting are worn or stripped. Normal wear. Fill fitting must be replaced Contact CO2 service agent to replace fitting. Fill fitting cross threaded with the CO2 delivery hose coupler. Contact CO2 service agent to replace fitting. Normal during CO delivery. None None if for short period(s) of time. CO2 is venting from fill box Normal for short periods of time if tank is at or over 300 psi. If tank pressure is consistently over 300 psi, see section on "tank pressure too high." Fill fitting is not sealing properly. Call CO2 service agent to replace fitting. Product Manual - Carbo-Mize,'a Bulk CO2 Systems Specifications 'Based on 11.25 /b of CO. 11000 16oz drinks 19 Mizer 300 Mizer 450 Mizer 550 Mizer 750 Diameter (in/cm) 20/50.8 20/50.8 22/55.9 26/66.0 Height (in/cm) (with legs) (w/o legs subtract 6 in) 55.63 / 141.3 71.8/162.6 72.9/185.1 73.9/187.0 Empty Weight (Ib/kg) 216/98.0 273/124.0 318/144.3 4301 195.0 Full Weight (Ib/kg) 515/233.6 750/340.2 902/409.1 1219 / 552.9 Net Storage Volume (gal/Itr) 32/121.0 48/182.0 62/235.0 82/310.0 CO2 Storage Capacity (Ib/kg) (saturated @ 125 psis (8.6 barg) 299/135.6 477/216.4 5841264.9 789/357. Gas Use Connection 1/4" 45' Flare Fill Line Connection 5/8" Male 45° Flare Vent Line Connection Rates and Pressures 1/2" OD Tubing CO2 Gas Delivery (continuous) (12 consecutive hrs @ room temp) 1 Ib/hr (.5 kg/hr) (89 16 oz drinks/hr)' 5.5 Ib/hr (2.5 kg/hr) (489 16 az drinks/hr)' 6.5 Ib/hr (2.8 kg/hr) (55116 mdrinks/hr)' 10 lb/hr (4.5 kg/hr) (88916ozdrinkslhr)` Peak CO2 Gas Flow Rate (4 consecutive me & room temp) 3 Ib/hr (1.4 kg/hr) (267 16 oz cnnkslhQ' 10 Ib/hr (4.5 kg/hr) (889 16 oz dnnkslhrr 10 Ib/hr (4.5 kg/hr) (889 16 as drinks/hr)' 15 Ib/hr (6.8 kg/hr) (133316ozdrinkdir)' Liquid CO2 Delivery On Demand On Demand On Demand On Demand Evaporation Rate (No loss in normal use) 2.0 Ib/day (0.91 kg/day) 2.5 Ib/day (1.1 kg/day) 2.51b/day (1.1 kg/day) 3.0 Ib/day (1.4 kg/day) MAWP 300 psig/ 20.7 barg ASME Relief Setting 300 psig / 20.7 barg Additional Relief Setting 450 psig / 31.0 barg Sure-FilITM CO2 Tank Filling System Relief Setting Design Criteria All 200 psig / 13.8 barg Tanks Above (unless noted otherwise) Specifications ASME Section VIII, Division 1 / Meets with US and Canadian approvals Fill System Single line, pressure differential Sure -Fill System Recommended option Patented Impurity Collection System Recommended option Insulation Type Vacuum with Super Insulation Pressure Control Pressure Building Circuit Liquid Level Gauge Differential Pressure standard on Mizer 300 and 450 (Float -type Magnetic Roto -Cal optional on Mizer 300, 450, 550, 750) Outer Tank Material Stainless Steel Inner Tank Material Stainless Steel Floor Mount Design (Meets NSF Standards) Permanent Legs 'Based on 11.25 /b of CO. 11000 16oz drinks 19 20 Specifications Carbo-Mizer 300, 450, 550, 750 Product Manual - Carbo-Mizer® Bulk CO, Systems Equipped with Sure-Fi1P" CO, Tank Filling System and DP style contents gauge. 9 oil 0 el/Note: Regulator styles may vary from the style depicted in this diagram. Please refer to the descriptions in the parts lists included in the Specification section. Product Manual - Carbo-Mizer® Bulk CO, Systems Tank Parts Item PN Description 21367288 VALVE ISO 1/4 ANGLE BLACK HANDLE 2 21367289 VALVE ISO 1/4 ANGLE RED HANDLE 3 21367290 VALVE ISO 1/4 STRAIGHT BLACK HANDLE 4 13321014 PG 2" DIAL 0-400 PSI 5 13321006 PG 2" DIAL 0-160 PSI 6 21094533 DIFF PG 0-53" 7 21178189 REGULATOR @ 125 PSI - PRESSURE BUILDER 8 21178190 REGULATOR @ 115 PSI - GAS SUPPLY 9 13154834 REGULATOR @ 200 PSI - SUREFILL 10 21367286 TUBE ADAPTER 1/4" 11 10501247 CONNECTOR 1/4 OD x 1/4 MPT 12 2710051 TUBE SS 1/4" OD 13 21368770 GAS USE CHECK VALVE 14 21367292 PLUG SS HEX 1/4" 15 21426621 CONNECTOR 1/4 TUBE x 1/8 MPT 16 21367294 CONNECTOR 1/4 OD x 1/8 MPT 17 -20953805 VALVE BALL 3/8 NPT 18 21367293 CONNECTOR 5/8 OD x 3/8 MPT 45D FL 19 21368771 VALVE 150 NICKEL PLATED 20 21369782 CAP SS HEX 1/4 FPT 21 21303884 REGO MANIFOLD 22 11547714 RV 1/4 MPT 300 PSI 23 1812062 RV 1/4 MPT 450 PSI 24 13832906 TEE BRS M RUN 1/2 OD x 3/8 MPT x 1/2 OD 25 13832919 1 CONN BRS 1/2 OD x 1/4 MPT 26 14275919 1 TUBE SUREFILL Specifications 21 22 Specifications Fill Box Parts Flush -Mount Fill Box PN 21430847 (3/8") Product Manuai - Carbo-Mizere Bulk CO2 Systems Surface -Mount Fill Box PN 21430873 (3/8") PN DescriptionItem I -- 11784496 Caution Label Advisory identification of CO use. 1 21126270 CO2 Fill Fitting, Brass Connection for CO delivery tank hose. 2 13078190 Lock Assembly (includes key) Locks fill box door. -- 13104087 Key for Lock Assembly (not pictured) Replacement key for fill box. 3 2914071 Locknut SS w/nylon Insert Attach fill fitting to fill box studs. 4 21430873 Surface -Mount CO2 Fill Box Shell (w/out fittings) Allows outdoor filling and venting of tank. 5 1 21430874 1 Flush -Mount CO2 Fill Box Shell (w/out fittings) Allows outdoor filling and venting of tank. Product Manual - Carbo-MizW Bulk CO2 Systems Direct Fill Components "Direct Fill" Fitting Kit PN 14905901 (for outdoor installations only) Specifications 23 Fill and Vent Hose Kits PN DescriptionItem I 101 21207104 CO Fill Fitting, Brass (3/4" thread) Fill port connection for CO2 delivery. 102 1212062 Hex Bushing (3/8" FPT x 3/4" MPT) Joins fill fitting to hex nipple. 14902814 Pipe Nipple, Brass (3/8" NPT x 2") Used to join fill fitting to valve on tank when bracket is used (recommended). 103 or or 1310072 Hex Nipple (3/8" NPT x 1-1/4" long)(pictured) Used to join fill fitting to valve on tank when bracket is not used. 104 10724192 CO2 Fill Fitting Support Bracket Prevents fill fitting from turning with fill (gun) coupling. 105 10644601 U -bolt Secures fill fitting bracket to fill tube. 106 2914071 Locking Nut Secures u -bolt to fill fitting bracket and fill tube. Fill and Vent Hose Kits 24 Specifications Fill "Gun"Assembly CO2 Fill Gun PN 20679772 Product Manual - Carbo-Mizer® Bulk CO, Systems Product Manual - Carbo-Mizer® Bulk CO2 Systems Carbo-Mizer Flow Schematic scfi Aa C Specifications 25 DescriptionItem 1 Pressure Building Coil - 3/8" OD SS Tubing 2 Liquid Fill Valve 3/8" NPT 3 Tee Brass 1/2" FPT Forged 4 Pressure Building Regulator 1/4" NPT set @ 125 Psig 5 Gas Use Pressure Gauge 0-160 psig 6 Final Line Regulator 1/4" NPT set @ 110 psig 7 Gas Supply Isolation Valve (on/oft) 1/4" NPT (Red Handled) 8 Storage Tank Pressure Gauge 0-400 psig 9 Low Side Differential Pressure Isolation Valve 1/4" NPT 10 Primary Pressure Relief Valve set @ 300 psig (ASME rated) 11 Secondary Pressure Relief Valve set @ 450 psig 12 Outer Tank Pressure Protection set @ 23 psig 13 Venturi Fill Device Specifications 25 DescriptionItem 14 Vent Line 1/2" OD Copper Tubing 15 CO Fill Connection 16 Vent Line to Fill Box 17 CO2 Liquid Use Isolation Valve 1/4" NPT 18 High Side Differential Pressure Isolation Valve 1/4" NPT 19 Sure -Fill' CO2 Tank Filling System (Automatic Vent) Regulator 1/4" NPT set @ 200 psig 20 Sure -Fill Isolation Valve 1/4" NPT 21 Differential Pressure Gauge 22 Gas Use Check Valve CO2 1/4" NPT 23 Pressure Building Isolation Valve Liquid Side 1/4" NPT 24 Pressure Building Isolation Valve Gas Side 1/4" FPT 25 Emergency Shut-off Label 26 Specifications Service and Parts Ordering Service or maintenance work on the bulk CO2 storage system should be performed only by Chart trained and authorized professional service agents. These service agents are familiar with CO2, bulk liquid CO2 pressure tanks, and all pertinent safety and service procedures. Chart recommends the use of Chart approved replacement parts. Contact Chart for the name of the authorized service agent(s) in your area. Before calling for service or troubleshooting assistance, please have the following information at hand: • Serial number of the tank • Description of the problem • Readings from: — the contents gauge (item 22 or 25) — the tank pressure gauge (item 41) — the final line pressure gauge (item 44) • Any special observations (for example: unusual frosting or events related to the problem) Chart recommends that a qualified professional service agent perform a thorough preventive maintenance check on the system at least once every two years. The check should be done to ensure safety and optimal system performance. Product Manual - Carbo-Mizer® Bulk CO2 Systems The bulk CO2 storage system has no user serviceable parts. An authorized professional service agent should perform all service work. lop Note: Any attempt by an unauthorized person to service or perform unauthorized modifications on the equipment will void the warranty. 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 tank 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 each item being ordered. Chart `Beverage" Customer Service: 1-800-247-4446 Chart "Beverage" Technical Service 1-800-253-1769 www.chartparts.com Product Manual - Carbo-Mizer® Bulk CO, Systems Warranty Warranty Policy Chart Inc. ("Chart") warrants to the Purchaser that the Bulk CO2 Storage Systems 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 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 seven (7) years from the date of the original Chart invoice (as of 1/1/2016)("Pool Coat" vessels for three (3) years). 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 farther 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 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 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 repairs 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 components 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 two hours for actual replacement and two hours travel time (four hours @ 65.00/hour maximum). Chart specifically makes no warranties or guarantees, expressed or implied, including the warranties of merchantability of 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, CO2 loss, cost of capital, cost of substitute equipment, downtime costs, costs of delays nor for any penalties, whether any such claim 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 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 and Conditions of Sale. In the 27 - 28 Warranty 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. Telephone / electronic approval may be obtained by contacting Chart's Beverage Systems Technical / Customer Services at: 1-800-247-4446 1-800-253-1769 Fax: 1-952-758-8275 Or by writing to: Chart Inc. 407 7th Street NW New Prague, MN 56071 2. Authorization must be obtained from Chart prior to shipping any Equipment to Chart facilities. In order to process the return of a tank 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. Product Manual - Carbo-Mizera Bulk CO, Systems