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lancer CENTURIONII 85-0055 Installation And Service Manual

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INSTALLATION AND SERVICE MANUAL
CENTURION II JUICE DISPENSER
This manual was reissued by Lancer in June 1997
"Lancer" is the registered trademark of Lancer
• NORTH AMERICA – 210-310-7245 • INTERNATIONAL SALES – 210-310-7242 • CUSTOMER SERVICE – 210-310-7242 •
• LATIN AMERICA – 210-310-7245 • EUROPE – 32-2-755-2399 • PACIFIC – 61-8-8268-1978 •
"Lancer" is the registered trademark of Lancer
FOR
Part Number 85-0055, 115 Volts, 60 Hz
Part Number 85-0056, 230 Volts, 50 Hz
6655 LANCER BLVD. • SAN ANTONIO, TEXAS 78219 USA • (210) 310-7000
FAX SALES
FAX ENGINEERING: • 210-310-7096
Please refer to the Lancer web site (www.lancercorp.com) for
information relating to Lancer Installation and Service Manuals,
Instruction Sheets, Technical Bulletins, Service Bulletins, etc.
•
Copyright — 1997 by Lancer, all rights reserved.
•
Copyright — 1992 by Lancer, all rights reserved.
DATE:
07/31/92
P.N.
28–0019

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  • Page 1 "Lancer" is the registered trademark of Lancer Copyright — 1997 by Lancer, all rights reserved. 6655 LANCER BLVD. • SAN ANTONIO, TEXAS 78219 USA • (210) 310-7000 FAX SALES • NORTH AMERICA – 210-310-7245 • INTERNATIONAL SALES – 210-310-7242 • CUSTOMER SERVICE – 210-310-7242 •...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ............................i SPECIFICATIONS............................iii 1. INSTALLATION (CENTURION II) .......................1 RECEIVING............................1 UNPACKING ............................1 SELECTING COUNTER LOCATION ....................1 CONNECTING TO WATER SUPPLY....................2 FILLING UNIT WITH WATER ......................2 CONNECTING TO ELECTRICAL POWER ..................2 PURGING UNIT OF AIR ........................2 FILLING CONCENTRATE CONTAINER....................2 PRIMING CONCENTRATE PUMPS ....................2 1.10 ADJUST WATER TO CONCENTRATE RATIO (...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS (CONTINUED) 7. TROUBLESHOOTING..........................15 NO WATER OR CONCENTRATE ON EITHER SIDE ..............15 NO WATER OR CONCENTRATE ON ONE SIDE ONLY ..............15 WATER ONLY - NO CONCENTRATE .....................15 CONCENTRATE ONLY - NO WATER EITHER SIDE..............16 CONCENTRATE ONLY - NO WATER ON ONE SIDE ONLY............16 NO FLUSH WATER EITHER SIDE, SYSTEM DISPENSES NORMALLY ........16 NO FLUSH WATER - ONE SIDE ONLY, NORMAL DISPENSE BOTH SIDES .......16 WATER DRIPS FROM SPOUT WHEN DRINK IS NOT BEING DISPENSED.......16...

  • Page 4: Specifications

    SPECIFICATIONS DIMENSIONS: Width 14 1/16 inches (35.72 cm) Depth 23 1/8 inches (58.74 cm) Height (with legs) 25 1/2 inches (64.77 cm) WEIGHT: Shipping 145 pounds (65.77 kg) Empty 130 pounds (58.97 kg) Operating (without concentrate) 158 pounds (71.67 kg) ELECTRICAL REQUIREMENTS (Running): PN 85-0055 115V/60Hz...

  • Page 5: Installation (Centurion Ii)

    1. INSTALLATION (CENTURION II) RECEIVING Each unit is completely tested under operating conditions and thoroughly inspected before shipment. At the time of shipment, the carrier accepts the unit and any claim for damage must be made with the carrier. Upon receiving units from the delivering carrier, carefully inspect carton for visible indication(s) of damage.

  • Page 6: Connecting To Water Supply

    B. Condenser air is drawn in on the bottom of the unit and discharged out the rear of the unit. A minimum of two (2) inches (5.08 cm) must be maintained between the back of the unit and the wall. Failure to maintain the proper clearance space will cause the compressor to overheat and result in premature compressor failure.

  • Page 7: Adjust Water To Concentrate Ratio ( O Brix)

    D. Release the mode switch. E. Hold cup under spout and depress the dispensing paddle. An initial eight (8) to ten (10) ounces (236.6 ml to 295.7 ml) of water will be dispensed before the concentrate/water mixture reaches the nozzle. 1.10 ADJUST WATER TO CONCENTRATE RATIO ( BRIX) A.

  • Page 8: Concentrate Low Level Indicator

    E. To set unit that has not been factory preset for a product, adjust Brix and change product plate on control panel. F. In some locations, the water supply pressure may be so low or may fluctuate so much that a 25 PSIG (1.76 kg/cm ) flowing water pressure cannot be maintained.

  • Page 9: Principles Of Operation

    5. Remove concentrate containers from dispenser. 6. Pour concentrate into clean container and place in refrigerator. 7. Clean concentrate containers in warm soapy water, rinse thoroughly. 8. Remove dispensing nozzles and dispensing paddles and wash thoroughly in warm soapy water. Rinse well. 9.

  • Page 10: Electronic Control System

    concentrate level falls below the sensor on the side of the concentrate container the current flow is interrupted. The electronic control PCB senses the current flow decrease and turns the low level beeper on when the Dispense paddle is operated in the SERVE mode. The low level beeper will not sound in the FLUSH mode.

  • Page 11: Transporting Unit

    WARNING IF UNIT IS TO BE TRANSPORTED OR STORED WHEN AMBIENT TEMPERATURE IS 32 C) OR LOWER, STEPS C AND D MUST BE PERFORMED TO PREVENT THE WATER SYSTEM FROM FREEZING AND DAMAGING UNIT. DO NOT USE CO GAS TO PURGE WATER FROM UNIT AS IT WILL CAUSE A HEALTH HAZARD.

  • Page 12: Repair And Replacement

    CAUTION PLACE THE BAD PCB IN THE ANTISTATIC SHIPPING BAG. THE CONTROL PCB IS NOT FIELD REPAIRABLE AND MUST BE RETURNED TO LANCER FOR REPAIR. ANY ATTEMPT TO FIELD REPAIR WILL VOID ANY WARRANTY. PCBs MUST BE PACKAGED IN PROTECTIVE PLASTIC SHIPPING BAG WHEN HANDLED, STORED, TRANSPORTED OR SHIPPED.

  • Page 13: Circuit Breaker Replacement

    E. Remove the two (2) 0.110 inch FAST-ON connectors from the back of the mode switch. F. Remove the securing nut from the back of the switch and push the switch through the front of the control panel. NOTE This switch must be positioned so the spring return (momentary) position corresponds to the FLUSH position.

  • Page 14: Pump Support

    Lubricate inside and outside of seal with Lancer Lube (PN 15-0046). Press seal into body until completely seated. 5. Coat motor shaft and boss at base of shaft with Lancer Lube. Carefully assemble pump body to motor using a rotating motion so as not to damage shaft seal. There is only one (1) four-hole, motor pump body combination.

  • Page 15: Control Panel Housing

    6.10 CONTROL PANEL HOUSING WARNING DISCONNECT THE POWER CORD FROM THE ELECTRICAL OUTLET. A. Remove control panel (refer to Section 6.1). B. Release key switch connector from inside control housing. C. Remove four (4) screws attaching control housing to frame (second and third on each flange of control housing).

  • Page 16: Regulator Assembly

    D. Remove cap from end of vacuum breaker. CAUTION USE ONLY LANCER LUBE. USE OF OTHER GREASE, LUBRICANT OR COMPOUNDS MAY CAUSE OFF TASTE, ODOR AND/OR DAMAGE TO UNIT AND WILL VOID WARRANTY. E. Inspect umbrella check valve and o-rings. Replace as necessary and reassemble. Lubricate o-rings only with Lancer Lube.

  • Page 17: Agitator Motor

    L. Remount agitator motor to agitator deck. M. Connect wiring harness to agitator deck. If control failed and caused unit to freeze up and the unit is still frozen at time of repair, the compressor may start and operate for a short period of time, while ice is built around control bulb, causing control to shut off compressor.

  • Page 18: Front Cover

    6.19 FRONT COVER CAUTION CARE SHOULD BE USED WHEN HANDLING FRONT COVER NOT TO SCRATCH OR MAR SURFACE. WHEN CLEANING USE ONLY DAMP CLEAN CLOTH. A. Lift front cover up so that it rests on top cover. B. Loosen two (2) wing nuts (DO NOT REMOVE) holding retainer to front edge of top cover. C.

  • Page 19: Sealed Refrigeration System

    6.23 SEALED REFRIGERATION SYSTEM A. Compressor replacement. WARNING DISCONNECT THE POWER CORD FROM THE ELECTRICAL OUTLET. 1. Remove wrapper (refer to Section 6.21). 2. Disconnect all wiring from compressor. 3. Tap into high side pigtail tube on dryer capillary assembly and slowly vent refrigerant. 4.

  • Page 20: Concentrate Only - No Water Either Side

    TROUBLE CAUSE REMEDY (7.3 continued) B. Check valve not properly B. Push check valve all the way into installed in concentrate concentrate tank. container. C. Concentrate pump not C. Properly install (push in) properly installed in pump concentrate pump in pump support. support.

  • Page 21: Ratio Cannot Be Adjusted Low Enough (Or O Brix High Enough)

    TROUBLE CAUSE REMEDY (7.11 continued) B. Air leaking into pickup tube B. Replace two o-rings on exterior of concentrate container. of check valve. C. Air leaking into elbow. C. Push concentrate tube onto elbow. Replace tube if necessary. D. Air leaking into concentrate D.

  • Page 22: Compressor Starts And Continues To Run Until Freeze Up And Will Not Cut Off

    TROUBLE CAUSE REMEDY 7.17 Compressor starts and A. Faulty ice bank control. A. Replace ice bank control. continues to run until freeze up and will NOT cut off. 7.18 Warm drinks. A. Hot incoming water supply A. Switch to cold water supply. (from HOT water supply or heater).

  • Page 23: Compressor Starts And Runs A Short Time, But Shuts Off On Overload

    TROUBLE CAUSE REMEDY (7.22 continued) C. Improper or loose wiring. C. Correct wiring. Refer to wiring diagram. D. Starting relay defective. D. Replace starting relay. Be sure to use correct relay. Failure to use correct relay will cause compressor failure. E.

  • Page 24: Troubleshooting Using Pcb 12 Volt (Green), Motor Over Current (Yellow) And Motor (Red) Diagnostic Lights

    8. TROUBLESHOOTING USING PCB 12 VOLT (GREEN), MOTOR OVER CURRENT (YELLOW), AND MOTOR (RED) DIAGNOSTIC LIGHTS The red LED indicates that the transformer, circuit breaker and the basic DC power supply system is operative. This unregulated DC voltage of 18V-22V is used for the pump motor voltage and the input to the +12VDC regulator on the main control PCB.

  • Page 25: Installation Of Pushbutton Kits For Centurion Ii

    9. INSTALLATION OF PUSHBUTTON KITS FOR CENTURION II (Pushbutton Kit Part No. 82-0676) To assure proper installation in converting a Centurion II from paddle dispense to pushbutton dispense, complete the following instructions carefully. A Centurion unit has a Serve/Flush switch, so note additional instructions in Section 10.

  • Page 26: Centurion Pushbutton Serve/Flush Switch Installation

    Figure 4 - Pushbutton Assembly - Part Number 82-0482 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 04-0420 Washer 10-0195 Knob 10-0198 03-0135 Spring 03-0086 Retainer 10-0196 Adaptor 82-1014 Shaft Assembly 06-0345 Label Front Cover 10. CENTURION II PUSHBUTTON SERVE/FLUSH SWITCH INSTALLATION 10.1 INSTALLATION A.

  • Page 27: Flushing Centurion

    10.2 FLUSHING CENTURION NOTE New switch does not have a spring return action. A. Lift front cover and push switch to FLUSH position. B. Close front cover and press DISPENSE pushbutton for desired station to be flushed. C. After completing flush, lift front cover and return switch to SERVE position. IMPORTANT AFTER FLUSHING, RETURN SWITCH TO SERVE POSITION NOTES...

  • Page 28: Illustrations, Parts Listings, And Wiring Diagrams

    11. ILLUSTRATIONS, PARTS LISTINGS, AND WIRING DIAGRAMS 11.1 CENTURION II - FINAL ASSEMBLY...
  • Page 29 11.1 CENTURION II - FINAL ASSEMBLY (CONTINUED) ITEM PART NO. DESCRIPTION 82-0393 Lid, Large (includes Items 1, 30, 31) 05-0146 Lid, Large 07-0283 Handle, Large 07-0284 Handle, Small 82-0148 Concentrate Container Sub-Assy, Small 82-0146 Concentrate Container Sub-Assy, Large 82-0152 Front Cover Assy 23-0151 Cup Rest 05-0148...

  • Page 30: Centurion Ii - Pump Regulator Assembly

    11.2 CENTURION II - PUMP REGULATOR ASSEMBLY...
  • Page 31 11.2 CENTURION II - PUMP REGULATOR ASSEMBLY (CONTINUED) ITEM PART NO. DESCRIPTION 17-0405 Valve 01-0111 Adaptor 07-0192 Wrapper 04-0297 Keps Nut (2) 23-0143 Frame Weld Assy 82-0333 Control Panel Assy 82-0331 Housing Assy (includes Items 6-16) 04-0481 Screw 18-0207 Regulator Repair Kit 52-0488 Harness Assy 22-0028...

  • Page 32: Centurion Ii - Water/Concentrate Component Assembly

    11.3 CENTURION II - WATER/CONCENTRATE COMPONENT ASSEMBLY...
  • Page 33 11.3 CENTURION II - WATER/CONCENTRATE COMPONENT ASSEMBLY (CONTINUED) ITEM PART NO. DESCRIPTION 04-0480 Screw 50-0079 Insulation 23-0147 Bracket Assy 50-0087 Insulation Front 05-0158 08-0048 Tube, Flush Right 08-0050 Tube, Concentrate 02-0089 O-Ring 05-0168 Body Fitting 02-0115 O-Ring 14-0004 Ball 02-0103 O-Ring 01-1010 Adaptor...

  • Page 34: Centurion Ii - Refrigeration Assembly

    11.4 CENTURION II - REFRIGERATION ASSEMBLY...

  • Page 35: Centurion Ii - Refrigeration Assembly

    11.4 CENTURION II - REFRIGERATION ASSEMBLY (CONTINUED) ITEM PART NO. DESCRIPTION 23-0143 Frame Weld Assy 82-0140 Condenser Assy 05-0204 Shroud, Fan 23-0145 Evaporator Assy 83-0009 Compressor (complete), 120 VAC 83-0012 Compressor (complete), 220 VAC 50-0028 Boot 51-0061 Accumulator 47-0130 Tube 47-0119 Tube 50-0082...

  • Page 36: Centurion Ii - Agitator Deck Assembly

    11.5 CENTURION II - AGITATOR DECK ASSEMBLY ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 02-0032 Washer 91-0014 Motor 120 VAC 05-0031 Propeller 91-0015 Motor 220 VAC 04-0062 Protector Closure 24-0001 Control, Ice Bank 05-0032 Sleeve 04-0061 Screw 51-0288 Deck Plate 04-0059 Screw 50-0080...

  • Page 37: Centurion Ii - Wiring Connections

    11.6 CENTURION II - WIRING CONNECTIONS ITEM PART NO. DESCRIPTION 52-0488 Main Wiring Harness 54-0062 Electrical Box Sub-Assy 04-0070 Screw 52-0486 Harness Assy 88-0025 Sleeve 52-0152 Harness Assy 13-0025 Strain Relief 52-0005 Power Cord Assy 52-0149 Lead Assy 12-0097 Key Switch 52-0565 Key Switch Harness 52-0487...

  • Page 38: Centurion Ii - Wiring Diagram

    11.7 CENTURION II - WIRING DIAGRAM...
  • Page 39 B-7, Pannalal Silk Mill Compounds FAX: 55-11-4612-2219 Shanghai, 200436, China 78, LBS Marg, Bhandup (W) e-mail: fabio.queiroz@bras.com.br Phone: 86-21-5650-3555 Mumbai 400-078, India Lancer Chile Ltda. - Chile FAX: 86-21-5650-2666 Phone: 91-22-2561-6665 Contact: Heriberto Concha e-mail: daniel@freser.com.cn Cel No.: 91-98-2029-5252 Vicuna Mackenna 3019, San Joaquin...
  • Page 40 Directory of USA - Canada Offices, International Offices, and Authorized Distributors Corporate Office 6655 Lancer Blvd. • San Antonio, Texas 78219 • 210-310-7000 • 1-800-729-1500 • FAX 210-310-7250 Lancer USA Ernest F. Mariani Company Lancer Russia Manufacturing Locations 614 West 600 South...

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