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Related Manuals for Manitowoc Multiplex MII-302
Summary of Contents for Manitowoc Multiplex MII-302
- Page 1 MII-302 with Flex Manifold Series Ice & Beverage Dispensers Installation, Use & Care Manual This manual is updated as new information and models are released. Visit our website for the latest manual. www.manitowocfsg.com Leader in Ice & Beverage Dispensers Part Number 5031216 01/09...
- Page 2 Safety Notices Read These Before Proceeding: As you work on Manitowoc equipment, be sure to pay close attention to the safety notices in this manual. ! Caution Disregarding the notices may lead to serious injury and/ Proper installation, care and maintenance are or damage to the equipment.
- Page 3 Accessories............® Baffle for Manitowoc Ice Machine .......
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Page 4: Table Of Contents
Water Supply ........... . . Recommended Plumbing . - Page 5 Preventive Maintenance..........Disassembly .
- Page 6 Table of Contents Part Number 5031216 01/09...
- Page 7 Unit Inspection BAFFLE FOR MANITOWOC® ICE MACHINE Thoroughly inspect the unit upon delivery. Immediately When installing a Manitowoc Ice Machine on a report any damage that occurred during transportation to dispenser, a baffle kit is required for proper installation. the delivery carrier. Request a written inspection report...
- Page 8 General Information Section 1 LEGS Warranty Information Legs are optional equipment with most MBE dispensers. Consult your local MBE Distributor for terms and Standard legs are 4" (10.2 cm) tall stainless steel legs. If conditions of your warranty. Your warranty specifically an ice machine is installed on top of the dispenser, legs excludes all beverage valve brixing, general must not be installed.
- Page 9 Important These instructions are provided to assist the qualified Failure to follow these installation guidelines may installer. Contact your Manitowoc Beverage Equipment affect warranty coverage. Service Agent or call Manitowoc Beverage Equipment for information regarding start-up services. Dimensions MODEL MDH-302 42.75"...
- Page 10 Installation Instructions Section 2 MII-302 Footprint Maximum Area for Cutout Minimum Area for Cutout Maximum Minimum Model MDH-302 38.75" 20.50" 3.00" 32.00" (98.43 cm) (52.07 cm) (7.62 cm) (81.28 cm) ! Caution Cutting the countertop may decrease its strength. Counter must be braced to support the dispenser countertop weight plus ice storage capacity and weight of icemaker, if applicable.
- Page 11 Section 2 Installation Instructions Location Location Requirements for Top Mounted Ice Machine Installations The location selected for the beverage dispenser must meet the following criteria. If any of these criteria are not Location — Avoid placing the dispenser and/or ice met, select another location.
- Page 12 Installation Instructions Section 2 Pre-installation Checklist When installing any system, first make sure the major components are available. Generally the major components necessary for an installation are: Pre-mix System: Post Mix System: regulator set regulator set Product connectors for Figal tank Beverage dispenser Gas connectors for Figal tank Beverage tubing...
- Page 13 Section 2 Installation Instructions DOUBLE CHECK: ADDITIONAL CHECKS FOR TOP MOUNTED ICE MACHINE INSTALLATIONS Do you have enough space to install the Location — Avoid placing the dispenser and/or dispenser or a dispenser and top mounted ice ice machine near heat sources such as machine? radiators, ovens, refrigeration equipment and direct sunlight.
- Page 14 6.32" screws from the kit. (16.0 cm) 7. Replace the front panels. Ref. 7.22" (18.3 cm) Baffle, Manitowoc Ice Ref. Machine "Q" Series Ice Machine Backing Plate to Be Inserted Into Side Pocket of...
- Page 15 Section 2 Installation Instructions Electrical Grounding Instructions GENERAL Warning Risk of electrical shock. Connect to a properly Warning grounded outlet only. All wiring must conform to local, state and national codes. This appliance must be grounded. In the event of MINIMUM CIRCUIT AMPACITY malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of...
- Page 16 Installation Instructions Section 2 Warning When using electric appliances, basic precautions should always be followed, including the following: a. Read all the instructions before using the appliance. b. To reduce the risk of injury, close supervision is necessary when an appliance is used near children.
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Page 17: Water Supply
Section 2 Installation Instructions Water Supply DIAGRAM LOCATION RECOMMENDED PLUMBING The plumbing diagram is printed on a white vinyl label, normally located above the inlet tubes for syrup and water. The plumbing diagram label can be accessed by removing the splash panel of the dispenser. The plumbing diagram label explains which inlet coldplate fittings supply which dispenser valves and water Plumbing... -
Page 18: Step By Step Installation
Installation Instructions Section 2 STEP BY STEP INSTALLATION SPECIFICATIONS CHART MIN. GENERAL Incoming Plain 40 psi dynamic 70 psi static MII series dispensers have a stainless steel cabinet and Water Pressure lighted merchandiser standard. Plain Water Pressure 55 psi 65 psi to Carb Tank Beverage valves, coldplate connections, drain connections and electrical components are front... -
Page 19: Unit Installation
Section 2 Installation Instructions UNIT INSTALLATION 2. Run the beverage lines and water lines; make sure to install the water connections to the proper inlets. 1. Place the dispenser in the desired location. Connection “A” comes from the brass carbonator NOTE: The unit must be placed and operated in a pump and connection “B”... - Page 20 Installation Instructions Section 2 Plain Water Lines Syrup Lines • Unit has two (2) plain water lines, one for each flex • Unit has eight (8) syrup lines manifold. • Use 7 @ ¼ x 3/8" and 1 @ ¼ x ½” elbows and proper •...
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Page 21: System Pressures
Section 2 Installation Instructions SYSTEM PRESSURES Starting Your Beverage System & Dispenser 1. Incoming tap water - must be at a minimum Upon completion of the beverage dispenser and / or dynamic pressure of 40 psi and maximum static system installation, all tubing, dispenser, and system pressure of 70 psi. - Page 22 Installation Instructions Section 2 THIS PAGE INTENTIONALLY LEFT BLANK 2-14 Part Number 5031216 01/09...
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Page 23: Operation
Section 3 Operation Section 3 Operation General System Overview NOTE: This is a simplified schematic to Dispenser show the basic operation of the MII-302 with Valves beverage system. System Overview Carbonated/Non-carbonated Beverage Manifolds Countertop Syrup Pump SYRUP SYRUP 1800 Tap Water SYRUP CO 2 Tap Water... -
Page 24: Sequence Of Operation
Operation Section 3 Sequence of Operation ICE RECOMMENDED FOR DISPENSING RECOMMENDED ICE OTHER ICE SIZES AND SHAPES 0.38" (1.0 cm) 0.75" (1.9 cm) 1.13" (2.9 cm) Dice Half Dice Contour Mini Gourmet-Small 7/8" x 7/8" x 7/8" 3/8" x 1-1/8" x 7/8" 3/8"... -
Page 25: Syrup Delivery System
Section 3 Operation Operation 1. Incoming tap water - should be at a minimum dynamic pressure of 40 psi and maximum static Carbon Dioxide (CO ) leaves the storage tank and pressure of 70 psi. arrives at the carbonator tank through the gas inlet. Water supply enters the carbonator pump inlet at regular 2. -
Page 26: Racking
Operation Section 3 RACKING FIGAL TANKS Regardless if you are working on a B-I-B or Figal system, a The stainless steel Figal beverage tanks are easy to store and place will be designated for placement of the product. A rack connect. -
Page 27: Operation Checks And Adjustments
Section 3 Operation Operation Checks and Adjustments The left side of the rocking chute has a tab that pushes up on the ice delivery switch. To adjust it, use needle ROCKING CHUTE ICE DELIVERY SWITCH nose pliers and bend the arm of the switch up or down in ADJUSTMENT order to change the point where the tab makes contact To properly adjust the switch, first unplug the power cord... - Page 28 Operation Section 3 THIS PAGE INTENTIONALLY LEFT BLANK Part Number 5031216 01/09...
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Page 29: Maintenance
Section 4 Maintenance Section 4 Maintenance Cleaning Clean the dispensing valves: 6. Remove nozzles and diffusers from beverage DAILY CLEANING valves. All cleaning must meet your local health department regulations. The following cleaning instructions are provided as a guide. ! Caution Use only warm soapy water to clean the exterior of the tower. -
Page 30: Monthly Cleaning
Maintenance Section 4 MONTHLY CLEANING 6. Prepare 2 gallons of sanitizing solution by mixing 1/2 ounce of household bleach (that contains 5.25% sodium hypochlorite) with 2 gallons of 120°F water. Warning The mixture must not exceed 100 PPM of chlorine. Unplug unit before servicing or cleaning ice bin. - Page 31 2. Remove the ice deflection baffle. This will give you access to the dispenser bin. Disassembly 3. If the Manitowoc ice machine is operating, wait for the sheet of ice to fall into the dispenser bin. DISASSEMBLY FOR CLEANING AND...
- Page 32 Maintenance Section 4 7. On MII models without a top mounted ice machine, remove the plastic lid from the top of the dispenser. 8. Remove all ice from the dispenser. 9. Disconnect electrical power to the dispenser. 10. Remove the strip lids off the top left and top right of the dispenser bin.
- Page 33 Section 4 Maintenance NON-FRONT SERVICEABLE GEAR MOTOR 5. Notice alignment of the chamfered edge of drive shaft. REMOVAL These instructions are provided as a guide for the removal of the gear motor. Depending on the model number of your dispenser, these instructions may vary slightly. 1.
- Page 34 Maintenance Section 4 Sanitizing 2. Disconnect the “syrup-line side” of the bag-in-box connector. BEVERAGE SYSTEM CLEANING Warning Flush sanitizing solution from syrup system. Residual sanitizing solution left in system could create a health hazard. Warning When using cleaning fluids or chemicals, rubber gloves and eye protection must be worn.
- Page 35 Section 4 Maintenance 5. Draw rinse water through system until clean water is 2. Disconnect all product and water lines from product dispensed. Most beverage valves allow the syrup tanks and remove carbonator. side to be manually activated by depressing the 3.
- Page 36 Maintenance Section 4 THIS PAGE INTENTIONALLY LEFT BLANK Part Number 5031216 01/09...
- Page 37 Section 5 Before Calling for Service Section 5 Before Calling for Service Checklist If a problem arises during operation of your dispenser, follow the checklist below before calling service. Routine adjustments and maintenance procedures are not covered by the warranty. Problem Possible Cause To Correct...
- Page 38 Before Calling for Service Section 5 Drink Troubleshooting Condition Investigation Check Correction Water only dispensing No pressure Regulator(s) out of adjustment Check/adjust regulator(s). Out of CO Install fresh tank. Defective regulator(s) Check/repair/replace regulator(s). line pinched, kinked or Check/repair/replace CO line. obstructed Syrup and CO only...
- Page 39 Section 5 Before Calling for Service Pump Troubleshooting Problem Possible Cause Corrective Action Pump motor does not Problem with probe or probe harness 1. Remove probe electronics. shut off 2. Pass magnetic tip of screwdriver by lower end of tube extending from electronics package.
- Page 40 © 2008 Manitowoc Continuing product improvements may necessitate change of specifications without notice. Part Number 5031216 01/09 Manitowoc Beverage Equipment 2100 Future Drive Sellersburg, IN 47172, USA Ph: 812-246-7000 Fax: 812-246-7024 Visit us online at: www.manitowocfsg.com...
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