Table of Contents
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Q Model
Dispenser
Installation,
Use, Care, and
Service Manual
Thank you for selecting a Manitowoc Dispenser, the dependability leader in ice making equipment and related
products. With proper care and maintenance, your new Manitowoc Dispenser will provide you with many years
of reliable and economical performance.
Part Number 80-1084-3
Rev. B 8/98
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Table of Contents
Related Manuals for Manitowoc Q Series
Summary of Contents for Manitowoc Q Series
- Page 1 Use, Care, and Service Manual Thank you for selecting a Manitowoc Dispenser, the dependability leader in ice making equipment and related products. With proper care and maintenance, your new Manitowoc Dispenser will provide you with many years of reliable and economical performance.
- Page 2 Card Operated encounter problems not covered by this manual, QCA-330 Coin Operated feel free to contact Manitowoc Ice, Inc. We will be happy to provide assistance. NOTE: These dispensers are designed to dispense both dice and half dice ice. NOTE: These dispensers may be used in conjunction with a Manitowoc ice machine for automatic fill of dispenser.
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Page 3: Table Of Contents
Table of Contents Table of Contents Section 1 - General Information Model/Serial Number Location ........................1-1 Owner Warranty Registration Card......................1-2 Warranty Coverage ............................1-2 Section 2 - Installation Instructions Dimensions................................ 2-1 General Installation Information ........................2-2 Location of Dispenser ............................2-3 Leveling the Dispenser............................. - Page 4 Table of Contents THIS PAGE INTENTIONALLY LEFT BLANK...
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Page 5: Section 1 - General Information
OWNER WARRANTY REGISTRATION CARD. numbers are required when requesting information They are also listed on the MODEL/SERIAL from your Manitowoc distributor, service NUMBER DECAL affixed to the rear of the representative, or the factory. dispenser and also located inside the front door. -
Page 6: Owner Warranty Registration Card
4. Premium labor rates due to holidays, overtime, REGISTRATION CARD, Manitowoc will use the etc.; travel time; flat rate service call charges; date of sale to the Manitowoc Distributor as the first mileage and miscellaneous tools and material day of warranty coverage for your new dispenser. -
Page 7: Section 2 - Installation Instructions
Section 2 Installation Instructions Section 2 Installation Instructions Dimensions 28.50” (72.4 cm) 30.25” (76.8 cm) 28.00” (71.1 cm) 54.50” (138.4 cm) 3.50” (8.9 cm) ADD 6″ (15.2 CM) FOR LEGS ELECTRICAL 6’ (1.8M) CORD SUPPLIED 32.00” WATER INLET 3/8″ (0.95 CM) FPT (QFA 291 ONLY) (81.3 cm) DRAIN 1/2″... -
Page 8: General Installation Information
Installation Instructions Section 2 General Installation Information DISPENSER INSTALLATION MOUNTING CLIP INSTALLATION 1. Open the shipping envelope and remove the CAUTION mounting clip (flat plate). This equipment is to be installed by trained and 2. Remove the back panel lower mounting screw qualified personnel. -
Page 9: Location Of Dispenser
Section 2 Installation Instructions Location of Dispenser Leveling the Dispenser The location selected for the dispenser must meet the After moving the dispenser into the installation following criteria. If any of these criteria are not met, location, it must be leveled for proper operation. select another location. -
Page 10: Electrical Service
Installation Instructions Section 2 Electrical Service GENERAL VOLTAGE The maximum allowable voltage variation is ± 10% of the rated voltage at dispenser start-up (when the WARNING electrical load is highest). All wiring must conform to local, state and national codes. WARNING The dispenser must be grounded in accordance with WARNING... -
Page 11: Water Service/Drains
• Drain lines must have a 1.5 inch (3.75 cm) drop recommended pressure (90 psig), obtain a water per 40 inches (1 meter) of run, and must not pressure regulator from your Manitowoc create traps. distributor. • The floor drain must be large enough to •... - Page 12 Installation Instructions Section 2 ICE MAKING WATER INLET TUBING CONDENSER 3/8” MINIMUM INSIDE WATER DRAIN DIAMETER FITTING ICE MAKING WATER INLET 1/2” FEMALE CONDENSER PIPE THREAD FITTING WATER INLET 3/8” FEMALE FITTING PIPE THREAD 1/2” FEMALE PIPE THREAD CONDENSER WATER INLET TUBING 1/2”...
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Page 13: Section 3 - Dispenser Operation
Section 3 Dispenser Operation Section 3 Dispenser Operation Method of Operation (All Models) Rate of Delivery When ice is required, the customer or attendant Model Rate of Delivery* presses the ice delivery push button switch. This Q290 0.50 - 1.3 oz/sec (15 - 38 g/sec) action activates a relay, which is located in the Q310 Q330... -
Page 14: Sequence Of Operation
Dispenser Operation Section 3 Sequence of Operation QFA-290 PUSHBUTTON OPERATED ICE DELIVERY Depressing the ice delivery push button allows power to flow through the switch to the solid state relay. The relay energizes and powers the windings of the dispenser motor. This motor drives a gearbox, which in turn drives a pulley. - Page 15 Section 3 Dispenser Operation QPA-310 PUSH BUTTON OPERATED ICE DELIVERY Depressing the ice delivery push button allows power to flow through the switch to the solid state relay. The relay energizes and powers the windings of the dispenser motor. This motor drives a gearbox, which in turn drives a pulley.
- Page 16 Inserting a coin into the slot activates a micro The coin mechanism accepts U.S. 25-cent coins switch on the coin mechanism. Power flows to the only. Tokens are not available for the Q Series time delay relay, and closes the normally open relay dispensers.
- Page 17 Section 3 Dispenser Operation QRA-340 CARD OPERATED ICE DELIVERY Inserting the card into the slot closes the normally open contacts of the microswitch. The closed contacts supply power to the push button switch. Depressing the ice delivery push button allows power to flow through the switch to the solid state relay.
- Page 18 Dispenser Operation Section 3 THIS PAGE INTENTIONALLY LEFT BLANK...
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Page 19: Section 4 - Maintenance
If you do not understand the procedures or the Before removing any parts, unplug or disconnect safety precautions that must be followed, call your the electric power to the dispenser at the electric local Manitowoc service representative to perform service switch box. the maintenance procedures for you. WARNING... - Page 20 7. Clean the inside of the bin, augers, false bottom and inside of the front door with a solution of 3 oz. (100 ml) Manitowoc cleaner per 1 gallon (4 liters) of water. 8. Rinse all parts thoroughly with clean water.
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Page 21: Removal Of Parts
Section 4 Maintenance Removal of Parts UPPER AGITATOR AUGER BEARING DELIVERY AUGER AGITATOR AUGER LOWER AGITATOR AUGER BEARING DEFLECTOR LOWER DELIVERY AUGER BEARING SV1664G FALSE BOTTOM UPPER DOOR RETAINER UPPER DOOR SUPPORT LOWER DOOR SUPPORT SV1666G Overview of Parts Removal... -
Page 22: Removal From Service/Winterization
Maintenance Section 4 Removal from Service/Winterization GENERAL PROCEDURE Special precautions must be taken if the dispenser is 1. Disconnect the electric power at the circuit to be removed from service for an extended period of breaker or the electric service switch. 2. -
Page 23: Section 5 - Before Calling For Service
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 for service. Problem Possible Cause To Correct Dispenser will not dispense No electrical power to dispenser. Check fuse/breaker. - Page 24 Before Calling for Service Section 5 THIS PAGE INTENTIONALLY LEFT BLANK...
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Page 25: Section 6 - Service
Section 6 Service Section 6 Service Door Removal WARNING Before removing any parts, unplug or disconnect the electric power to the dispenser at the electric service switch box. 1. Shut off the water if applicable. 2. Loosen the two access screws located on the sides of the front panel, above the catch basin. -
Page 26: Delivery Auger And Agitator Auger Removal
Service Section 6 Delivery Auger and Agitator Auger Removal ICE CHUTE COVER WARNING AGITATOR DELIVERY BRACKET AUGER AUGER ICE CHUTE Before removing any parts, unplug or disconnect COVER RESTRICTOR the electric power to the dispenser at the electric service switch box. 1. -
Page 27: Delivery Auger
Section 6 Service Delivery Auger Belt Tightening and Replacement DISASSEMBLY 1. Remove the clevis pin from the upper bearing WARNING coupling and auger shaft. Unplug the power cord from the wall outlet before 2. Remove the upper bearing coupling and auger tightening or replacing the belt. -
Page 28: Lower Bearing Assembly
Service Section 6 Lower Bearing Assembly 6. Install the pulley and insert the pin into the lower WARNING bearing drive shaft. Before removing any parts, unplug or disconnect 7. Insert the bolt and washer. the electric power to the dispenser at the electric 8. -
Page 29: Upper Bearing Assembly
Section 6 Service Upper Bearing Assembly Removal 1. Remove all ice from the bin. WARNING 2. Remove the auger assembly. (Refer to page 6-2.) Before removing any parts, unplug or disconnect 3. Remove three thumbscrews from the agitator the electric power to the dispenser at the electric auger bearing to remove the bearing. -
Page 30: Wiring Diagrams
Service Section 6 Wiring Diagrams QPA-310 PUSH BUTTON OPERATED SEE SERIAL PLATE FOR VOLTAGE POWER SUPPLY CORD BLACK WHITE BLACK VEND SWITCH GROUND T3 BLACK AUGER T1 RED MOTOR CAPACITOR T2 WHITE WHITE WHITE RELAY SV1669G QRA-340 ROOM CARD OPERATED SEE SERIAL PLATE FOR VOLTAGE POWER SUPPLY CORD BLACK... - Page 31 Section 6 Service Wiring Diagrams QFA-291 GLASS FILL OPERATED SEE SERIAL PLATE FOR VOLTAGE POWER SUPPLY CORD BLACK L2 (N) (22) WHITE WATER VEND GROUND SWITCH (21) T3 BLACK AUGER MOTOR T1 RED (24) ICE VEND SWITCH (20) CAPACITOR T2 WHITE (21) SV1676G WHITE...
- Page 32 Manitowoc, WI 54221-1720 Phone: (920) 682-0161 Service Fax: (920) 683-7585 We reserve the right to make product Web Site: http://www.manitowocice.com improvements at any time. 1998 Manitowoc Ice, Inc. Specifications and design are subject to Litho in USA change without notice.