A COMMITMENT TO SAFETY
Contents
1. EVAPORATOR The Evaporator is a heat transference device lt removes the heat from the air in a refrigerated space and transfers it to the refrigerant liquid This liquid evaporates into a vapor and is sucked out by the compressor The evaporator is mounted inside the refrigerated space of the cabinet directly below the delivery chute ACCUMULATOR The accumulator traps any refrigerant liquid which did not boil off into a vapor before reaching the compressor The accumulator allows the refrigerant liquid to boil off as a vapor preventing damage to compressor It also prevents suction line sweating The accumulator is mounted in the suction line on the outline side of the evaporator FI GURE 17 5 21 SIDE EXTENSION EVAPORATOR FAN EVAPORATOR OVERLOAD PROTECTOR AND STARTING RELAY OR CAPACITOR The parts listed below are not part of the sealed refrigeration system and are available separately For part numbers see the refrigeration assembly in the common parts section of the manual CONDENSER FAN ASSEMBLY The condenser fan pulls cool air from outside the vendor through the condenser over the compressor and blows it out the back of the vendor This cool air removes excess heat from refrigerant in the condenser The condenser fan runs when the compressor is engaged The fan assembly is mounted on the refrigeration base between the condenser and compressor EVAPORATOR FAN ASSEMBLY The Evaporator fan pulls air from the2. NOTE Any power supply variance more than 10 may cause vendor to malfunction Power outlets must be properly grounded Power outlets must be properly polarized where applicable Page 3 Vendo Test the outlets using the following information Refer to Figure 1 on Page 3 TYPE SL LARGE SLOT LINE 2 NEUTRAL CONTACT WHITE SMALL SLOT LINE 1 LME CONTACT BLACK ROUND SOCKET EARTH CONTACT GREEN EARTH CONTACT SLOT GREEN AND YELLOW E SLOT SLOT LIVE CONTACT NEUTRAL CONTACT nai BLL NEUTRAL BLUE QR LIVE BROWN PONER CONTACT SOCKET NEUTRAL 8LUE 2 DNN OR LIVE BROWN STEP PON gt AS EARTH CONTACT LUG Z POWER CONTACT SOCKET BN GREEN AND YELLOW TYPE POWER CONTACT SOCKET NEUTRAL BLUE 5 OR LIVE BROWN STEP 1 BN Nu NN EARTH CONTACT TAB POWER CONTACT SOCKET n NEUTRAL BLUE REEN AND YELLOW OF LME BROWN PONER CONTACT SOCKET NEUTRAL BLE STEP 1 STEP 2 STEP 3 OF LME BROWN o EARTH CONTACT SOCKET z Ma GREEN AND YELLOW POWER CONTACT SOLKET 4 NEUTRAL BLUE 11 OR LME BROWN FIGURE 1 Page 4 Vendo SECTION I VENDOR INSTALLATI ON CONT D For Type 1 and Type 2 outlets test for Grounding and Polarization as follows 1 With a test device volt meter or test light onnect one probe to the receptacle s Neutral contact and the other to the Live contact The test device should show a
3. REFRI GERATI ON WIRI NG DIAGRAM CSIR DOMESTIC REFRIGERATI N WIRING DIAGRAM 1029169A Vendo REFRIGERATION OPERATION The refrigeration operation section is divided into three areas Basic Refrigeration Principle Detailed Vending machine Refrigeration cycle and Parts Description BASIC REFRI GERATI ON PRI NCI PLE What a refrigeration system really accomplishes is the transfer of heat A refrigeration system removes the excess heat from a refrigerated area and then transfers it to a condenser where it is dissipated As heat is removed the refrigerated area cools In vending machines large quantities of the heat must be transferred rapidly economically and efficiently This process must be able to withstand continuous repetition without loss of refrigerant over an extended period The most common system used in the vending industry is the vapor compression or simple compression cycle system It consists of four basic elements an evaporator a compressor a condenser and a pressure reducing restricted all part of a sealed system The compression system operates at two pressure levels the low evaporating pressure and the high condensing pressure The refrigerant acts as the transport medium in which heat is moved from the evaporator to the condenser at the condenser the heat is dissipated into the surrounding air The liquid refrigerant changes from a liquid to a vapor and back to a liquid again This change of state a
4. 00 OR Control board automatically reverts to this All vend and cash activities effect special test VEND PRICE display from Sales Information Or Control meters counters only and will not change normal Operation 8 Programming after 15 seconds Door Closed vend or cash meters With inner and outer doors inactivity separated CONTROL OPERATION amp PROGRAMMING SUMMARY Wok oresamon ResuitRESPONSE CHANGE PAY OUT Press Selection Switch 1 05 El Pay CPO Press Selection Switch 2 Pay Out CONTROL OPERATION amp PROGRAMMING SUMMARY OPTIONS OPTS Press Mode Switch Four Times Bill Handling Press Selection Switch 1 Continue to press 1 until desired setting is reached Correct Change Acceptance Press Selection Switch 2 Continue to press 2 until desired setting is reached Zero Indicator Press selection switch 3 Continue to press 43 until desired setting is reached Fast Price Set Press selection switch 4 Continue to press 4 until desired setting is reached Door Closed Data Press selection switch 5 Continue to press 5 until desired setting is reached Control Board Identification Press selection switch 6 OPERATION RESULT RESPONSE Bill Handling 1 Force Vend if bill is accepted Scavenger lever will return change 2 Change Machine 3 Bill accepted is held in escrow Scavenger lever will re
5. PARTS SALES amp SERVI CE CENTERS OF VENDO SANDEN COMPANY ADDRESS United States Canada The Vendo Company Europe Mid East Africa U S S R Australia New Zealand Singapore Hong Kong Indonesia Philippines India Taiwan England Italy 7209 N Ingram Fresno CA 93650 U S A Sanden International Corporation 31 7 Taito 1 Chome Taito ku Tokyo 110 Japan Vendo GMBH Spangerstr 22 D 40599 Dusseldorf German Sanden International Pty Ltd 54 Allingham St Condell Park N S W 2200 Australia Sanden International Singapore Pte Ltd Sanden House 25 Ang Mo Kio st Y5 Singapore 2056 The Republic of Singapore Sanden International Taiwan Corp 7th Floor No 16 Alley 56 Lane 181 Sec 4 Chunghsiao E Rd Taipei Taiwan Republic of China N V Vendo Benelux S A Industrial Research Park N O H St Lendriksborre 13 Font St Landry B 1120 Brussels Belgium Vendhall Ltd Unit 17 The Basingstoke Centre Westham Lane Worting Rd Basingstoke Hants RG22 6NQ Great Britain Vendo Italy S p A Casella Postale 9 1 15033 Casale Monferrato Italy Page 18 PHONE NUMBERS Tel 209 439 1770 Fax 209 439 2083 Tel 03 3835 1321 Fax 03 3835 3169 Tel 211 746012 Fax 211 71488541 2 7910999 2 7919029 4825500 4825039 2 751 2266 2 731 Tel 2 2682595 Fax 2 2682862 Tel 01256 479309 Fax 01256 844469 Tel 142 76391 Fax
6. Page 13 Vendo SECTION SUBSTITUTIONS AND MODIFICATIONS GENERAL Unauthorized changes or the substitution of unauthorized parts can compromise the equipment designs This can result in unsafe conditions for either the service personnel or the equipment users Always refer to the appropriate Parts and Service Manual for replacement parts and maintenance instructions If questions arise contact the Technical Services Department of the Vendo office in your area Consult the listing at the end of this manual When servicing the vending machine always reassemble all components to their original location and position Maintain the correct routing for tubing electrical wiring etc Replace all clamps brackets and guides to their original locations Replace all tubing sleeving insulating material and protective covers to their original condition WARNING VENDO EQUIPMENT HAS BEEN PROVIDED WITH APPROPRIATE PROTECTIVE DEVICES TO PROTECT AGAINST THE POSSIBILITY OF OVERHEATING AND FIRE AS A RESULT OF EQUIPMENT OR COMPONENT FAILURES SUBSTITUTION MODIFI CATI ON OR BYPASSING OF SUCH PROTECTI VE DEVI CES CAN CREATE DANGEROUS CONDITIONS PROTECTIVE CIRCUITS SHOULD NEVER BE BYPASSED AND FAILED PROTECTIVE DEVICES MUST BE REPLACED ONLY WITH FACTORY AUTHORI ZED PARTS A Service Cord Replacement Vendo vending machines are furnished with unique power supply cords If replacement becomes necessary consult the appropriate Parts and
7. 142 562348 Vendo Iberia S A Tel 03 4741555 C C Sant Ferran No 92 Fax 03 4741842 Poligono Industrial la Almeda E 08940 Cornella Barcelona Spain PARTS SALES amp SERVI CE CENTERS OF VENDO SANDEN COMPANY FOR LATIN AMERI CA ADDRESS PHONE NUMBERS Mexico Vendo de Mexico Tel 525 515 Camino Real de Toluca No 154 9745 Col Bellavista Fax 525 277 01140 Mexico D F Mexico 0111 Central America Midland Inter American Inc Tel 816 561 700 West 48th Street 5788 Kansas City MO 64112 U S A Fax 816 531 5544 Chile Sidex Tel 562 553 San Juan 4519 San Joaquin 1001 Santiago de Chile Fax 562 552 1982 Brazil Cimaq Industria e Comercio de Maq Tel 55242 22 Ltda 2666 Estrada Uniao e Industria 9 120 Fax 55242 22 Itaipava 3244 25730 730 Petropolis Rio de Janeiro Brazil South America The Vendo Company Tel 209 439 7209 N Ingram Ave 1770 Fresno 93650 U S A Fax 209 439 2083 Page 19 A WMendo INITIAL SET UP UNPACKI NG Remove all plastic film cardboard and tape from the outside of the vendor Loosen any shipping devices used to secure interior parts during shipment backspacer shims or spacers To remove shipping boards from base raise vendor on a well stabilized lifting device Remove the leveling bolt which hold the boards in place and remove the boards Replace bolts to equal heights in the threaded holes Another method to remove shipping boards i
8. Services Manual and order the correct replacement cord for the model of vending machine in question Do not use substitute replacement cords Only authorized service personnel with appropriate training should replace the vending machine service cord If a question should arise concerning which service cord to order contact the Technical Services Department of the Vendo office in your area for assistance Page 14 SECTI ON VI B Vendo Kingdom SUBSTITUTIONS AND MODIFICATIONS CONT D 11 Service Cord Replacement For 240 Volt System Used in the United plug proceed as follows As the color of the wires in the mains lead of the vending machine may not correspond with the colored markings identifying the terminals in your The wire which is colored Green and Yellow must be connected to the terminal in the plug which is marked with the letter E or by the earth symbol or colored Green or Green and Yellow The wire which is colored Blue must be connected to the terminal which is marked with the letter N or colored Black The wire which is colored Brown must be connected to the terminal which is marked with the letter L or colored Red plug Should the plug on the flexible cord not be the type for your socket outlets do not use an adapter but remove the plug from the cord and discard Carefully prepare the end of the supply cord and fit a suitable WARNING I MPORTANT Blue THIS APPLI ANCE MUST BE EARTHED code
9. plan the route to be taken and the people and equipment required to accomplish the task safely Remove all tape shipping sealant and Styrofoam from the vendor Loosen any shipping devices used to secure interior parts during shipping Remove the wooden shipping base attached to the vendor base by the vendor leveling screws Make certain the leveling screws are in place and functional Position the vendor three to four inches 7 6 cm to 10 2 cm from a well constructed wall of a building or otherwise on a flat smooth surface IMPORTANT The vendor requires three inches 7 6 cm of air space from the wall to ensure proper air circulation to cool the refrigeration unit Adjust the leveling screws to compensate for any irregularities on the floor surface Ideally no adjustment will be necessary and the leveling legs will be flush with the bottom of the vendor A spirit level is a useful aid to level the vendor When the vendor is properly leveled the outer door when opened will remain stationary Vendors must be level to assure proper operation and to maintain stability characteristics Do not add legs to the vendor Check the manufacturer s nameplate on the left or right side of the vendor outer door to verify the main power supply requirements of the vendor Be sure the main power supply matches the requirements of the vendor To ensure safe operation plug the vendor only into a properly grounded outlet DO NOT USE EXTENSI ON CORDS
10. P N 388687 Two switches are located below the Motor Cam The outside switch is the motor carrier switch This switch holds the motor on though the vend cycle The motor stops when the motor Carrier switch drops out SOLDOUT SWITCH P 368299 BASE SWITCH P N 388303 There is one Soldout Switch and one Base Switch above the Vend motor The Soldout Switch is actuated by the Soldout flap when the column is empty It stops the motor from running When all columns are empty the Electronic Control stops the coinage from accepting money SELECTI ON SWITCH See part Section of the Manual for P Ns The selection switch sends power to a Vend Motor when a Customer Presses a Selection Button The Selection Switches are beneath the Selection Button Windows VEND BUCKET P N 1060139 The Vend Bucket holds the product s in a ready to vend position at the base of each column ADAPTER COUPLI NG P N 1027042 The Adapter coupling couples the motor to the bucket It is located behind the motor on the motor shaft ANTI TILT CLI P P N 389712 The Anti Tilt Clip prevents product from dropping out of the Bucket if the Vendor is tilted The Clip is located in the bucket S 11 WMendo GATE P N 1066082 The gate holds product above the Vend Bucket GATE LI NK P N 1008501 The rotation of Vend Bucket moves the gate link this opens the gate allowing one layer of product to drop into the bucket GAUGE BAR P N 1064333 The Gage Bar Holds
11. TALL RES CLIP SEE PRODUCT SET UP GUIDE SHORT PRODUCTSHM FLAT 1074465 1074465 SOLDOUTLEVER SHORT 10 1083449 1083449 26 GLIDECAGESUPORT 8 8910 0252 8910 0252 NOTE PLEASE PROVIDE MODEL AND SERIAL NUMBERS WHEN ORDERING COMPLETE ASSEMBLIES NOTE DEPENDING ON PRODUCT SETUP 6 02 I 24 A nnt AR VIAN N dA SOLIS JUAN 3 Y 7 4 Vendo UNIVENDOR 2 REFRIGERATION ASSEMBLY ON ITEM DESCRIPTI SS PART NO NO E UJ LE 6 9_ 14 39 CLIP COMPRESORMOUNT 2 N COVER OVERLOAD START RELAY 115v 60 Hz L EFT EXTENSION EVAPORATOR TOP COVER EVAPORATOR 1 CLIP TEMP CONTROL PROBE NOT SHOWN 1 BUSHING TEMP CONTROL PROBE NOTSHOWN 1 FAN BLADE EVAPORATOR FAN MOTOR 115v 22 BRASS CORD EYELET 202 FP P H NIN N CLAMP ____ E A 9 1120341 916923 344306 389797 1118686 1006703 45052 49 323090 1 343874 390102 42321 36 320766 344308 333894 E N 031872 389617 344305 1067473 1067473 1 60820 67481 30612 89747 27699 2 368794 1114589 001272 2321 17 V42323 84692 3 800892 88304 1 388304 1087384 344306 384692 3 802074 390366 V801343 E UJ UJ lt SEE LIGHTING WIRING DIAGRAM NOTES ALL WIRES IDENTIFIED BY COLOR ONLY MAY BE MARKED WI
12. and 14 of the machine installation and safety manual S 1 APPROVED FOR OUTDOOR USE BASIC UNIT ga WS CHARGE 07 ae 12 ames 2 D VIN TEST PRESSURE APPLIED hM aram Hig Tiv vers endo THE VENDO COMPANY FRESNO CA REFPKEFATED VENDING POWER REQUIREMENTS FIGURE 1 LOCK CODING The safest method to code the lock is to remove it and secure it in a vise or similar tool The lock can also be recoded in the handle For the following steps refer to Figure 2 STEP 1 Insert key into lock Insert pin into hole in cap STEP 2 To release cap push pin in firmly and rotate key to right slot position Remove cap and key as one unit STEP 3 Using magnet end of loading tool remove all seven tumblers STEP 4 Slip preloaded coder on lock Place loading tool into coder Coder and tool will mount in one direction only Press new tumblers firmly into place STEP 5 Remove coder and tool as one unit Check to insure that all tumblers are in place Replace lock cap STEP 6 S 2 WMendo Insert New key Press cap in and rotate key counter clockwise left to locked position 5 3 COIN INSTEUCTION LABEL PRICE DIBPLAY X FIGURE 3 FIGURE 4 PRICE DISPLAY 727777777 LABEL I NSTALLATI ON COIN INSTRUCTI ON LABEL amp PRI CE LABEL APPLI CATI ON Apply labels to a clean and dry surface Peel backing from label and ap
13. selection switch replace if necessary Check No 2 section switch replace it necessary This pattern can continues thru last selection switch as selection circuit goes from 1 to 2 to 3 etc to last Check switch replace Motor starts does not run Check motor carrier switch replace switch Check Cam for proper arrangement of cam lobes see product set up guide Improper cam lobe adjustment Motor carrier switch not making contact with cam lobe or switch No power to vendor Thermostat open temperature control Check lever for proper lever positioning and freedom of movement Check power supply also check service cord connections Check thermostat Apply insulated jumper across terminals if compressor starts replace thermostat Temperature control bulb Check that bulb is in air out of position flow Overload Protector Inoperative S 27 Check overload apply insulated jumper across terminal if compressor starts replace overload POSSIBLE PROBLEM POSSIBLE CAUSE SERVICE SUGGESTION Compressor will not start Starting relay or capacitor Check relay or capacitor condenser fan motor inoperative replace running unit hot power to compressor Compressor inoperative Disconnect power to vendor remove all leads from compressor check continuity from common start and run to compressor case If continuity shows replace compressor Also Check from common to start using contin
14. should be alerted to this point Apply all of the normal precautions observed in handling electrical circuits such as im Refer servicing to qualified personnel only im Unplug the vendor before servicing or clearing product jams im Replace electrical cords if there is any evidence of fraying or other damage im Keep all protective covers in place im Plug equipment into outlets that are properly polarized where applicable and protected with fuses or circuit breakers im All electrical connections must be dry and free of moisture before applying power A Grounding Systems Vendo vending machines are provided with the appropriate service cord for the power supply in your area The service cord will connect to the matching electrical outlet Always ensure that the outlet to be used is properly grounded and polarized where applicable before plugging in the vendor See pages 3 and 4 WARNING ALWAYS TEST TO VERIFY PROPER GROUNDI NG PRI OR TO I NSTALLATI ON IN ORDER TO REDUCE THE RISK OF ELECTRI CAL SHOCK AND FIRE Page 8 Vendo The electrical grounding system also includes the bonding of all metal components within the vendor This involves a system of bonding wires identified by green or green and yellow marking The system uses serrated head screws lock washers and star washers to assure the electrical connection between parts Maintenance of vending equipment may involve disassembly Include the above items when r
15. Changer Error Valid CCO Coin Changer Communication seconds while ER 5 is displayed only with MDB Interface TUBE Coin Tubes Low ICB Inlet Chute Blocked ER 6 Press Mode Switch 1 time to identify After repair press any selection switch for 2 MDB Coin Changer Error ESC Excessive Escrow Attempts seconds while ER 6 is displayed Valid only with MDB JA Coin Jam in Changer Interface LO Low Coin Acceptance ER 7 Press Mode Switch 1 time to identify After repair press any selection switch for 2 CrOx Card Reader Error Cr1x Invalid Card Cr2x Tamper Error Cr3x Manufactures Defined Error Cr4x Communication Error Cr5x Reader Requires Service Cr6x Unassigned Cr7x Manufactures Defined Error Cr8x Reader Failure 9 Communication Error Inop Reader CrAx Card Jammed CrBx Manufactures Defined Error MDB Card Reader Error Valid only with MDB Interface seconds while ER 7 is displayed Press Mode Switch 1 time to identify ER 8 STS Assignment Error SS Unassigned Switch es Automatically cleared when assignment error is SSS UA Unassigned Column 5 1 Only corrected through SSS program mode DA Doubly Assigned Column 5 1 Only ER 9 Press Mode Switch 1 time to identify After repair press any selection switch for 2 MDB Bill Validator Error BOPN Bil
16. GLASS BOTTLE 18 FL OZ 473ML PET STRAIGHT WALL BOTTLES 20 FL OZ 591ML POSITION VEL Dim Long ada 2 90 x 8 00 CANS 12 FL OZ 354ML POSITION 8 Dim 2 60 x 484 Long FL OZ 500ML POSITION 13 240 2 43 x 8 88 Long 4 rand hr i ori EL QZ 355ML POSITION ES AQ 243 8 74 Long ere nan d PET 20 FL QZ 591ML LARGE CAP POSITION tons Dim 240 2909 7 85 Long Nete Sold Qut Lever Set Up Be Short Style With Front Spacer Spring Located Qm The Right Side Low Pressure Setting GAGE BAR CLIPS S 10 WMendo VEND MECHANISM PARTS DESCRIPTION The parts listed below are part of the Vend Motor Mechanism refer to Figure 17 on page A6 One Mechanism is required per column The parts are interchangeable Setting will differ between single double or triple depth MOTOR P N 388637 This motor is a thermal protected 115 volt 60 hertz shaded pole motor The motor has an externally mounted spring loaded mechanical brake The Motor is attached to the Mech Plate by three screws MOTOR CAM P N 390360 The Motor Cam assembly consists of two parts the Cam and the Cam Retainer The Cam controls the Motor Carrier and the Start Bypass Switches The Cam is Attached to the Motor by the Cam Retainer Retainer P N 389401 The Retainer rotates left or right provides for single double or triple depth operation see page 5 7 for Cam Settings MOTOR CARRIER SWITCH
17. NCES ON DRAWN M L 9 30 93 1 PL DECIMALS 1 CHK D ar en do COMPANY 2 PL DECIMALS 030 3 PL DECIMALS 010 ENGR D B G 9 30 93 TTE gt pu VEC 5 2 LABEL ee prin WIRING DIAGRAM is not to be revealed to any party VMCL DWG NO without the prior written consent of The Vendo Company No du E 1061996 plication is permitted and it must 5 AE AA upon demand 1 1
18. NDO SERVICE MANUAL FOR ADDITIONAL SAFETY INFORMATION Page 11 WARNING A WARNING RISK OF ENTRAPMENT RISK OF SHOCK ELECTRICAL Le SECTION IV REFRI GERATI ON HAZARDS GENERAL Refrigeration systems involve both electrical power and mechanical action These systems may present any of the potential dangers shown in the sections on Electrical and Mechanical Hazards contained in this manual See Sections II and III for further information A Compressed Refrigerant Refrigeration systems involve the compression and evaporation of gases The pressures contained represent a potential hazard if suddenly released in confined areas Caution is required when performing maintenance tests or repairs All testing of sealed refrigeration systems should be done by trained personnel who are familiar with the systems and pressures involved Physical Protection The accidental release of refrigerant gases can result in physical injuries Always wear protective glasses and protect your hands face and body when working near the refrigeration system WARNING ALWAYS WEAR EYE PROTECTION AND PROTECT YOUR HANDS FACE AND BODY WHEN WORKING NEAR THE REFRI GERATI ON SYSTEM SECTION V TEMPERATURE HAZARDS Page 12 Vendo Maintenance personnel should be alert to the potential hazards from hot metal surfaces High temperatures may be present throughout the refrigeration system although electrical power has been removed GENERAL
19. TH IDENTIFICATION NUM BERS FOR MANUFACTURING USE ONLY MANUFACTURER S PART NUMBER MAY APPEAR ON WIRE IN PLACE OF A WIRE NUMBER SEE REFRIGERATION WIRING DIAGRAM POWER QN MACHINE LOADED 6 10 SELECT 6 10 COLUMN THIRD ANGLE PROJECTION lele oNN m c DEX UCS CONNECTOR 2252 1 2 3 4 5 6 8 9 11 iE 14 E E 17 1011121514151617 5 2 ELECTRONIC CONTROL BOARD N C N C SELECTION SWITCH COMMON SELECTION 10 SELECTION SWITCHES _ No zone _ pescmeroN are APPROVED mos mem 8 2 ronem assz fo 2 uoces mw fo __ TOM sus so sw NOTES 1 TEXT AND CHARACTERS TO BE BLACK ON WHITE BACKGROUND 2 LABEL TO HAVE LIMITS SHOWN BY OUTER BOX 8 5 X 11 0 OVERALL SIZE 3 FOR DETAILS OF TEXT AND CHARACTERS OBTAIN sai PHOTOGRAPHIC FACSIMILE FROM THE VENDO CO 24 VAC HOT ig ENGINEERING DEPT 115 NEUTRAL N VEND COMPLETE SWITCHS VEND COMPLETE SWITCH COMMON 2 a DOOR SWITCH INPUT DOOR SWITCH OUTPUT KEY DIGITAL DISPLAY BOARD 39661901 SOLD OUT SWITCHS COLUNN fio N C SOLD OUT SWITCH COMMON SIT ilee RIN 8 3 1061996E SN APPROVALS SON ARE MOMS APPROVALS DATE THE VENDO TOLERA
20. The wires in the mains leads are colored in accordance with the following Page 15 Vendo SECTION VII CONSUMER SAFETY WARNI NG WARNING VENDOR CAN BE OVERTURNED IF SUFFICIENT FORCE IS APPLIED AND MAY RESULT IN SERIOUS INJURY OR DEATH GENERAL There have been incidents including fatalities when vending machines have been vandalized by being pulled over in an attempt to obtain free product or money To warn of the danger involved in tipping shaking or rocking the vending machine a decal has been designed to be affixed to vending machines One such decal is supplied with the vending machine Vendo will supply sufficient decals to be placed on all machines on request If you have any questions contact the Vendo office in your area Consult the listing at the end of this manual THE FOLLOWING DECAL SHOULD BE PLACED IN A POSITION ON THE VENDOR CONTROL PANEL AT EYE LEVEL Page 16 Never rock or tilt Machine can fall over end cause serious injury or death Vending machine will not dispense free product 589511 ENGLISH Ne jamais secouer ou imcliner Le distributeur peut se renverser ot causer des blessures graves vu la morte Cette machine ne distribue pas de produits gratuitement 1144 FRENCH Page 17 Nunca voltie incline esta maquina Puede caer sobre usted y cauzarle heridas graves materle Esta Vendomatica no provee producto gratis 589511 2 SPANISH Vendo
21. Vendo A COMMITMENT TO SAFETY The Vendo Company is committed to safety in every aspect of our product design Vendo is committed to alerting every user to the possible dangers involved in improper handling or maintenance of our equipment The servicing of any electrical or mechanical device involves potential hazards both to those servicing the equipment and to users of the equipment These hazards can arise because of improper maintenance techniques The purpose of this manual is to alert everyone servicing Vendo equipment of potentially hazardous areas and to provide basic safety guidelines for proper maintenance This manual contains various warnings that should be carefully read to minimize the risk of personal injury to service personnel This manual also contains service information to insure that proper methods are followed to avoid damaging the vendor or making it unsafe It is also important to understand these warnings are not exhaustive Vendo could not possibly know evaluate or advise of all of the conceivable ways in which service might be done Nor can Vendo predict all of the possible hazardous results The safety precautions outlined in this manual provide the basis for an effective safety program Use these precautions along with the service manual when installing or servicing the vendor We strongly recommend a similar commitment to safety by every servicing organization Only personnel properly trained in vendor servicing s
22. be etc check door seal Product freezing up too cold Thermostat set too low Adjust thermostat See intial set up of service manual Thermostat inoperative Check thermostat replace if Compressor runs necessary continuously Thermostat feeler bulb out Adjust feeler bulb see of position initial set up of service manual Excessive noise Fan blade bent or hitting Straighten relocate shroud shroud position or remove shroud Refrigeration base loose or Tighten bolt or replace if bent necessar Vendo THE VENDO COMPANY 7209 North Ingram Ave Fresno CA 93650 Phone 800 344 7216 Fax 800 541 5684 VEC 5 1 1061 1067 Programming Guide Diagnostic Error Codes Sales Information Alternate Test Vend Control Operation amp Programming PROGRAMMING CHECKLIST NOTICE Do not enter the programming modes of this control without authorization and proper training The leading cause of vendor malfunction is a control board that is not properly programmed When installing a new board or when trying to trouble shoot a vendor that is not operating as expected follow these steps in the order listed Space to Sales SSS Confirm each selection has the correct column s assigned Confirm each column is assigned to at least one selection As a starting point assign columns to selections using the Quick Set SSSS Mode and pressing the last selection button Selection 9 or 10 depending on model Options OPTS a
23. d it returns to a liquid state From the condenser the liquid flows to the drier The drier removes any water and solid particles from the liquid refrigerant The cooled liquid refrigerant continues from the drier through the capillary tube to the evaporator The capillary tube steadies the flow rate of the refrigerant Its small inside diameter allows the pressure in the evaporator to remain low while the pressure in the condenser is high The cool refrigerant in the evaporator draws heat from the circulating air in the cabinet As the temperature in the cabinet drops the liquid in the thermostat feeler bulb cools and condenses The condensed liquid releases the pressure against the WMendo thermostat control bellows de actuating the temperature control switch deactuated control switch turns off the compressor and condenser fan When the temperature in the cabinet rises above the thermostat s setting the compressor and the condenser fan engage again The refrigeration process is continuous as long as the compressor operates FI GURE 16 COMPRESSOR SUCTION DISCHARGE LOW PRESSURE SIDE HIGH PRESSURE ACCUMULATOR SIDE VAPOR EVAPORATOR EVAPORATOR FAN LIQUID LIQUID CAPILLARY RESTRICTION TUBE DRIER REFRIGERATION PARTS DESCRIPTION The Compressor Condenser Drier Capillary Tube Evaporator and Accumulator are part of a sealed system refer to figure 16 These items are not available
24. d the edges of the inner door etc C Check the fluorescent lamps replace as necessary Replace single pin slimline lamps within 24 to 48 hours of burnout This will prevent damage to ballast D Check the product temperature for proper cooling E Check evaporator drain for obstruction water in the evaporator area must drain to the condensate pan F Empty condensate pan G Clean the condenser free vanes of dirt lint etc H Check evaporator fan s run normally l Check the Compressor and condensate fan run normally J Investigate any unusual sounds fan blades hitting something refrigeration lines rattling etc K Clean coin acceptor L Deposit all coinage accepted by the Vendor to check for proper operation of the coinage mechanism M Test the Vendor and make a report on the problems Il LUBRICATION GUIDE Lubricate indicated areas as directed on the chart below Every six months Top hinge of door door Grade two high low hinge pin at the base of temperature grease cabinet door latch cam to cabinet strike T handle shaft amp latch Pivot area of bucket and Grade two high low gate temperature grease S 24 Vendo CARE AND CLEANI NG A GENERAL PROCEDURE painted metal areas Wash Vendor with soap and water The exterior may be waxed with any good automobile wax FRESH PAINT SPLASHES GREASE GLAZING COMPOUND REMOVAL Before drying these elements may be removed by rubbing lightly with grad
25. d to the high part of the cam This provides an alternate path of power to the Vend Motor CS 3 With the Cam still rotating the Switch lifts back to the part of the Cam permitting another purchase when it is required CS 4 The Motor Carrier Switch falls into the lower part of the Cam cutting power to ITEM 4 ITEM 4 SECOND SEQ CS 3 SECOND SEQ CS 4 SEE ITEM 4 FO DOUBLE DEPTH CAM SET DOUBLE DEPTH CAM SET R PREVIOUS POSITION 5 13 WMendo the Motor The Motor stops FIGURE 14 RELOADI NG SEQUENCE See Figure 15 RS 1 RS 2 RS 3 RS 4 RS 5 RS 6 RS 7 RS 8 The gate link rests at a locked position in a cutout on the mech plate This locked position prevents the gate from opening out of sequence The gate link is guided by a slot in the mech plate and actuates by a ridge on the bucket As the bucket turns the link is moved out of the locked position As the link rises the gate is opened The spring maintains Pressure on the Link and the gate Product falls onto outside of the bucket The bucket releases the gate link causing the gate to rest against the product As the product falls into the bucket the link returns to the locked position and the gate is closed The product remaining in the column is caught by the closed gate keeping it above the bucket Bucket stops product is Ready to vend S 14 FIGURE 15 S 15 WMendo LI GHTI NG WIRING DI AGRAMS LIGHTING
26. e A Naptha or equivalent grade solvent After removal use general cleaning procedure listed above as A LABELS AND STICKER REMOVAL Use Kerosene VM amp P grade Naptha or petroleum spirits for removal When the label material does not allow penetration of solvent such as vinyl the application of heat hair blow dryer will soften the adhesive and promote removal CAUTI ON Excessive heat can cause surface damage After the label is removed use the general cleaning procedure listed above as A SCRATCH REMOVAL Remove or minimize hairline scratches and minor abrasions by using any good quality automobile polish Test product before using LEXAN SIGNS To clean Lexan sign faces the following procedure is recommended 1 Washsign with mild soap or detergent and lukewarm water 2 Using soft cloth or sponge gently wash the sign DO NOT SCRUB 3 Rinse well with clean lukewarm water 4 Dry thoroughly with a chamois or cellulose sponge to prevent water spotting DO NOT USE SQUEEGEE NOTE Most organic solvents petroleum spirits or alcohol are NOT compatible cleaning materials for lexan signs Usage of those materials could permanently damage the sign REFRIGERATION AREA The condenser and evaporator must be kept clean for efficient operation Be sure all vanes and tubing are clean and clear of obstruction This allows free passage of air Clean with a brush a vacuum cleaner or compressed air Keep cabinet drain open cl
27. ean as necessary 5 25 WMendo TROUBLE SHOOTI NG GUI DE This guide is a general list of probable problems causes and solutions For problems not listed or additional question contact the Field Service Department at Vendo 7209 N Ingram Ave Fresno CA 93650 or call 1 800 344 7216 Please have the maufacturer s date code and model number of the vendor when you call The trouble shooting guide is divided into three columns First Column Possible Problem Second Column Possible Cause Third Column Service Suggestion Returns all good coins No power to changer Check coin mechanism plugs check faulty harness wiring see wiring diagram for circuit Acceptor of Check coin mechanism adjustment or coin M is not closed Electronic CREM function Check electrical 1 No power to acceptor EA of the acceptor 2 Defective acceptor 2 Replace acceptor Coin paths are dirty Clean acceptor with approved cleaner DRY VERY THROUGHLY S 26 POSSI BLE PROBLEM POSSI BLE CAUSE SERVI CE SUGGESTI ON Money accepted no product vended Vend motor runs until two or three products are vended or vend motors run continuously Refrigeration unit will not run at all Compressor will not start Compressor will not start condenser fan motor running unit cool no power to compressor No selections work No 1 selection works No 2 thru last does not Soldout Switch of column selected inoperative Check No 1
28. eassembling even if the vending machine may appear to function normally without them Omitting any of these items compromise a link in the grounding system See the appropriate Service Manual or kit instructions for components and assembly instructions SECTION 11 ELECTRICAL HAZARDS CONT D B Servicing with Power Off For maximum safety unplug the service cord from the wall outlet before opening the vendor door This will remove power from the equipment and avoid electrical and mechanical hazards Service personnel should remain aware of possible hazards from hot components even though electrical power is off See the appropriate sections of this manual for further information C Servicing with Power On Some service situations may require access with power on Power on servicing should be performed only by fully qualified service technicians Particular caution is required in servicing assemblies that combine electrical power and mechanical movement Sudden movement to escape mechanical action can result in contact with live circuits and vice versa It is therefore doubly important to maintain maximum clearances from both moving parts and live circuits when servicing WARNING POWER ON SERVI CING SHOULD BE ACCOMPLI SHED ONLY BY FULLY TRAI NED PERSONNEL SUCH SERVICE BY UNQUALIFI ED INDIVIDUALS CAN BE DANGEROUS Page 9 NOTE Vendo For Power On servicing of vendors with a door power switch it is
29. et rises the liquid in the thermostat feeler bulb also rises in temperature As this liquid becomes warmer it expands This expanding liquid expands against the temperature control bellow which operates the temperature control switch The temperature control switch turns on both the compressor and condenser fan The evaporator fan pulls air from the front of the refrigerated space of the cabinet It pulls the air through the evaporator and blows it up the back of the vend stack The evaporator fan runs continuously As the air passes through the evaporator heat is draw from the air and transferred to the liquid refrigerant As the cooled air circulates through the vend stack heat is drawn from the product and transferred to the circulating air The heated air is again drawn through the evaporator where the heat is removed In the evaporator the liquid refrigerant draws heat from the circulating air As refrigerant receives heat it vaporizes The compressor pumps the vapor from the evaporator and compresses it increasing both pressure and temperature The compressor forces the compressed vapor out through the discharge line and into the condenser The condenser fan pulls air through the condenser As the hot refrigerant vapor passes through the condenser tubes heat is drawn from the vapor This heat is dissipated into the passing air the air then exits out the back of the vendor As the refrigerant vapor in the condenser lines is coole
30. front of the refrigerated space through the evaporator up the rear of the refrigerated space into the vend stack The fan blows air through the evaporator which removes the heat from the air It circulates the cool air over the product removing excess heat from the product The evaporator fan assembly is mounted to a fan bracket mounted to the extensions of the evaporator These parts are located in the refrigerated area of the cabinet S 22 WMendo TEMPERATURE CONTROL The temperature control regulates the temperature inside the refrigerated space of the vendor The control is adjustable The temperature control consist of two main parts the temperature control box and the thermostat feeler bulb control box is mounted to the side of the evaporator The bulb is mounted on the evaporator fan bracket in the air flow of fan The bulb is a very narrow tube with a refrigerant liquid inside Small tubing connects the bulb to the control box As liquid in the feeler bulb warms it expands into the tubing and then into the control box pressing against a bellows The bellows closes a switch in temperature control activating the compressor and the condenser fan As the liquid in the feeler bulb cools it contracts and releases the pressure against the bellows opening the switch deactivating the compressor and the condenser fan START CAPACI TOR WHEN USED The start capacitor is used on start up of the refrigeration system to phase out e
31. g is reached Apply Product Count Product count displays history of product vended Press selection switch 3 5 Count shows vends per selection Factory Setting Continue to press 3 until desired 6 Count shows vends per price setting is reached Change Pay Out Change paid out when money is accepted Special Application Only 5 z Yes pay out change after selection is made Factory Press selection switch 4 Setting Continue to press 4 until desired 6 No remaining credit will be erased after selection is made setting is reached CONTROL OPERATION amp PROGRAMMING SUMMARY MODE OPERATION RESULT RESPONSE SPACE TO SALES TO DISPLAY CURRENT COLUMN TO SELECTION CONNECTIONS SSS Press and release any Displays current column s connected to that selection selection Press Mode Switch TO CONNECT AND DISCONNECT COLUMNS FOR A SELECTION Six Times Press and release the Display shows CO 1 Column 1 Displayed column number may or may selection to be changed not flash Then press and hold same selection again for 3 seconds Continuous Column is not connected to the selection Flashing 2 Column is connected to the selection Selection Buttons 1 2 3 and 4 are now used as programming buttons to connect and disconnect columns Press Selection Switch 1 Increases displayed column number Press Selection Switch 2 Decreases displayed column number Press Selection Switch 3 Changes connection status of displa
32. h FIGURE 2 H Door Latch Alignment Fig 3 After any door adjustment the floating Quicker Lock assembly should align itself automatically The latch assembly is adjustable To adjust loosen the latch bracket mounting screws and raise or lower the latch assembly into position then tighten the mounting screws FIGURE 3 LATCH BRACKET lt VIGUNTING E SCREW TO FREE OBJECTS REMOVE LOCK CAP AS SHOWN PATENT PENOONG FIGURE 4 WARNING KEEP FINGERS AND OTHER OBJECTS OUT OF LOCK CAVI TY Page 6 Vendo NOTE Refer to the Appropriate Parts and Service Manual for Detailed Instructions Operating Principals and Recommended Maintenance I ntervals and Procedures Page 7 Vendo SECTION 11 ELECTRICAL HAZARDS GENERAL Vendo vending machines are provided with the appropriate power supply setting for your area Some models are equipped with step down transformers as required enabling the vending machines to operate on different mains voltages Refer to section E for information to determine the main power requirements Refer to the appropriate Service Manual for details of step down transformer operation The power sources mentioned above are standard for both household and commercial lighting and appliances However careless or improper handling of electrical circuits can result in injury or death Anyone installing repairing loading opening or otherwise servicing a vending machine
33. he cabinet wall or the evaporator shield except at the clip It is possible to distort the position of the tube upon replacement and installation If the refrigeration system is replaced check the Capillary tube s position FIGURE 10 FIGURE 11 TEMPERATURE CONTROL TEMPERATURE CONTROL S 8 WMendo LOADI NG INSTRUCTI ONS BASI C LOAD SET UP The Univendor 2 machine is capable of vending a variety of product The Chart on page 7 is a basic guide for the load set up of these products Refer to the chart and the items in Figure 12 for each product s setting and kits Installation Instruction are included with each kit Call a service representative for kits or further information Open upper and lower product cage assemblies at front of stack to load product in columns Load product evenly Bottles are loaded with crown end placed toward the back of the column After filling columns close product cage assemblies initial loading prime the machine by advancing the product into the buckets To advance product insert proper coins and push the selection button of the column you wish to prime When the bucket is loaded the column is ready to vend Prime all columns 5 9 FIGURE 12 UNIVENDOR 2 DOMESTIC KIT SETUP GUIDE Back Stop Position Gage Position tam Pes tor one ache f nass 24 d PET CONTOUR BOTTLES 20 FL OZ 5981ML POSITION mnl Dim 246 2 90 x 9 00 Lang rami
34. he same number is in the parts lists and ties the two together Il PART NUMBER is the part number that has been assigned to a specific part by Vendo for easier identification III QUANTITY REQUIRED relates to the amount required of a part or will be indicated by A R as required to attach it to another part IV PART NAME AND DESCRIPTION is the general description for the part for easier identification when ordering a like part The example below will show how the parts are listed in the parts lists 1 VEND MOTOR ASSEMBLY This is the main assembly named and any replaceable parts will be indented below the assembly 2 RETAINER This is an individual part and will be indented These indented parts can be ordered separately so you do not need to order the entire assembly 3 Whenever an assembly is ordered all the parts that are indented will be included in the assembly Any hardware will be listed next to their corresponding parts 4 Any parts that may be ordered separately will not have any indented parts listed below them UNI VENDOR 2 VEND MOTOR ASSEMBLY 1 1337871 VEND MOTOR ASSEMBLY E 388637 VEND MOTOR V384341 PH SCREW 4 4 x 1 1 8 V801422 HH TAP SCREW 10 16 x 1 2 6 340025 3 1 INSULATOR edd i NE Vendo If an asterisk is listed below the parts list it is an indication that special information is noted There may be more than one asterisk den
35. hould have access to the interior of the machine This will minimize the potential hazards that are inherent in electrical and mechanical devices Vendo has no control over the machine once it leaves the premises It is the owner or lessor s responsibility to maintain the vendor in a safe condition See Section of this manual for proper installation procedures and refer to the appropriate service manual for recommended maintenance procedures If you have any questions please contact the Technical Services Department of the Vendo office nearest you Refer to the listing at the back of this manual SAFETY RULES im Read the Safety Manual before installation or service im Test for proper grounding before installing to reduce the risk of electrical shock and fire im Disconnect power cord from wall outlet before servicing or clearing product jams The vending mechanism can trap and pinch hands im Use only fully trained service technicians for Power On servicing Page 1 Vendo im Use adequate equipment when moving a vendor im Always wear eye protection and protect your hands face and body when working near the refrigeration system im Use only authorized replacement parts ia Be aware of inherent dangers in rocking or tipping a vending machine Page 2 Vendo SECTION I VENDOR INSTALLATI ON Vendors are large bulky machines of significant size and weight Improper handling can result in injury When moving a vendor carefully
36. l Box Open seconds while ER 9 is displayed Valid only with MDB BS Bill Validator Sensor Error interface BJ Bill Jammed BILL Defective Motor BRCH ROM Checksum Error BFUL Bill Box Full 5 1 Only SALES INFORMATION DESIRED DISPLAY ACTION FOR DESIRED DISPLAY NEXT CONTROL ACTION TOTAL HISTORICAL If No Errors After 15 seconds control will automatically go to VENDS No action is required to display total alternate test vend operation vends CANS If Error Codes are not cleared Non Resetable Press selection switches 1 and 2 at the same time VENDS BY SELECTION Pressing any selection button will display After 15 seconds control will automatically go to Since Last Reset unit sales for that selection since the reset alternate test vend operation button was last pressed TOTAL HISTORICAL From Total Vends After 15 seconds control will automatically go to CASH No action is required to display alternate test vend operation CASH total cash From vends by selection Non Resetable Press selection switches 1 and 2 at the same time NOTE OPTIONAL DOOR CLOSED DATA RETRIEVAL If desired Total Historical Vends and Vends By Selection may also be retrieved with the door closed after entering passcode Refer to OPTS selection 5 After passcode vends by selection may be reset by pressing selection switches 1 And 4 at the same time and holding for 3 seconds ALTERNATE TEST VEND
37. llows the refrigerant to absorb and rapidly discharge large quantities of heat efficiently BASIC VAPOR COMPRESSI ON SYSTEM CYCLE DESCRI BED In the evaporator the liquid refrigerant vaporizes This change occurs at a temperature enough to absorb heat from the refrigerated space The temperature of vaporization is controlled by the pressure maintained in the evaporator the higher the pressure the higher the vaporization point The compressor pumps the vapor from the evaporator through the suction line and to the condenser The compressor takes the low pressure vapor and compresses it increasing both the pressure and the temperature The compressor pumps the vapor at a rate rapid enough to maintain the ideal pressure The hot high pressure vapor is forced out of the compressor into the discharge line and then into the condenser Air is blown through the condenser allowing heat to transfer from the condenser and into the passing air As the heat is removed the stored refrigerant is condensed into a liquid The liquid refrigerant is stored in the lower tube of the condenser It is there available to flow through the restricter tube back into the evaporator where the refrigeration cycle is repeated S 17 WMendo DETAI LED REFRI GERATI ON CYCLE The following is a detailed refrigeration cycle as it applies to the refrigeration system installed in Vendo equipment Refer to the flow chart in Figure 16 As the temperature in the cabin
38. mp OPT 2 Check the settings for each of the different options As a starting point set all options to factory settings 3 Price Setting COST Set each selection to desired price from 00 Free Vend to 99 95 Timer Control TCTL If an optional timing device or key switch is installed check that the selections are set as desired Be sure the optional timing device is operating properly When exiting Service Modes i e actuating the door switch you must wait 30 seconds before the vendor will accept coins or bills For detailed instructions refer to the Service and Operation Manual or call the Technical Services Department of The Vendo Company at 800 344 7216 or 559 439 1770 ERROR CODES ERROR CODE ACTION TO REMOVE ERROR CODE NONE No action needed No Error Code to remove Control board will No Reported Errors automatically go to total historical vends ER 1 Press Mode Switch 1 time to identify Remove cause of motor jam and test vend all Jammed Column jammed column s columns vended by that motor ER 3 Remove the error code and close the door While ER 3 is displayed press the mode switch Door Left Open 1 Hour then press and hold any selection switch for 2 seconds ER 4 Press Mode Switch 1 time to identify stuck Automatically cleared when stuck switch is repaired Stuck Selection Switch Switch es ER 5 Press Mode Switch 1 time to identify After repair press any selection switch for 2 MDB
39. n Pan see Figure 9 The correct position of the Condensation Pan is between the Compressor and the Condenser Fan Bracket Be sure the Drain tube is clipped to the pan and free of kinks A loop must be maintained in the tubing The loop prevents warm air from reaching the evaporator area 5 6 FIGURE 8 Vendo TEMPERATURE CONTROL PRODUCT TEMPERATURE CHECK Reference only Allow vendor to run 24 hours Vend product insert test device thermometer into beverage TEMPERATURE CONTROL SETTI NG The temperature inside the cabinet is regulated by the Temperature Control located on the left side of the Evaporator see Figure 10 Before adjusting control make sure the refrigeration system is working properly Check that all fans run freely and do not make excessive noise Check that the vanes of the Evaporator are free of obstructions Air flow over the vanes is important for proper operation of the refrigeration unit Check the door for a tight seal When the air temperature at the Capillary tube reaches 39 degrees Fahrenheit the refrigeration system will cycle on see Figure 11 To decrease the temperature turn the Temperature Control Screw clockwise see Figure 10 To increase the temperature turn the screw counter clockwise The temperature will change approximately 6 degrees with every 1 4 turn of the control screw The Capillary tube is positioned in the air flow of the evaporator see Figure 11 It must not touch the rear of t
40. necessary to activate the switch when the outer door is open This is accomplished by one of the following methods 1 Straight Plunger Switch Pull plunger forward 2 Protected Plunger Switch Place key provided in position to hold plunger inward Page 10 Vendo SECTION Ill MECHANICAL HAZARDS A Servicing of Moving Parts and Assemblies When servicing assemblies involving moving parts use extreme caution Keep fingers hands loose clothing hair tools or any foreign material clear of entrapment As noted before under the Electrical Hazards section Power On servicing should only be performed by qualified personnel Refer to and heed the warnings noted in Electrical Hazards section These warnings refer to the potential hazards associated with electrical power and moving parts Always maintain maximum clearances from electrical and moving parts Always install protective covers and guards when reassembling equipment B Product Conversions See the Service Section of the appropriate Service Manual for stack or module conversion procedures Improper installation of product shims or spacers can result in product jams WARNING ALWAYS UNPLUG OUTLET CORD BEFORE ATTEMPTI NG TO CLEAR PRODUCT JAMS TO PREVENT ENTRAPMENT OF HANDS IN MECHANISM WARNING THIS VENDING MACHINE INCLUDES MECHANICAL EQUIPMENT WHICH CAN BE HAZARDOUS IF IMPROPERLY HANDLED OR SERVICED USE CAUTION AND CONSULT THE VENDO SAFETY MANUAL AND THE VE
41. oting special notes UNI VENDOR 2 KIT LIST 2 1 96 6 02 Vendo UNIVENDOR 2 CABI NET ASSEMBLY ITEM DESCRIPTION 4 PART NO NO 1 CABINETASEMBY 11 2 RANGAXET 1 389463 6 HINNGEPN 1 38907 7 AIR DAM LEFT 1 1035851 1 420HEXLOCKNUT 1 v802054 9 ROLLER 1 368656 A A AIRBFFLE 1 1068023 TOP HINGE ASSEMBLY E 2000805 03 26 TRANSFORMERGEEPAGEE BORC 10 i 27 TRANSFORMER COVER SEE PAGE 8 8 ORC 10 1 _ 28 QUICKER LOCK ASSEMBLY 71711 1068627 35 SIDE DECAL Ta L3 DELIVERY CHUTE NOT SHOMI 306806 38 REFRIGERATION ASSEMBLY 7 1 39 FUSE HOUSING SEE PAGE B 8 OR C 10 40 FUSE 5 AMP SEEPAGEB 8ORC 10 1 NOTE WHEN ORDERING CABINET ASSEMBLY PLEASE PROVIDE 9 CODE AND MANUFACTURER S DATE CODE NOTE WHEN ORDERING DECALS PLEASE PROVIDE STYLE A 5 6 02 1 96 A 6 Vendo UNIVENDOR 2 STACK ASSEMBLY MODEL NUMBER NO DESCRIPTION REQ PART PART 1 VEND MECH COMPLETE 11 11 6 BACKSPACER 10 1110929 1060341 1 8 BAFRE __ lo 1074015 1074015 9 PIVOTBRACKET RIGHT 1 390363 390363 CLIP SEE PRODUCT SET UP GUIDE
42. ply to plate with a firm even pressure I NSTRUCTI ON LABEL Refer to figure 3 for the following information Plate A has Validator Opening separate and above the Coin Plate B shows the Validator Opening built in the Coin Plate Apply Instruction Label to area shown as needed by the vendor FLAVOR LABELS INSTALLATION In figures 4 amp 5 corresponding styles are indicated by A B C D or E notations Insert Flavor Labels to the side or top of Selection Window or Button depending on the style See Figure 4 for selection style Rear view of windows and buttons is shown in Figure 5 Arrows point the direction to insert labels Selection Window and Selection Button Labels identify product contained in stack columns FIGURE 5 SHIM CONDENSATION PAN FAN BRACKET FIGURE 7 FIGURE 9 ALIGNMENT CHECKS DOOR ROLLER CHECK The Door Roller assembly is raised or lowered by adding or removing shims See figure 7 Raising or lowering the roller will help ensure the proper alignment of the door lockstud to the cabinet latch DOOR ALI GNMENT CHECK After any door adjustment the Quicker Lock should align itself automatically If additional adjustment is necessary loosen mounting screws see Figure 8 raise or lower latch to the correct position Tighten mounting screws the floating nut of the Quicker Lock must be able to engage the bolt of the T handle REFRI GERATI ON AREA CHECK Check the position of the Condensatio
43. reaction 2 Connect one probe to the receptacle s Earth contact and the other to the Live contact The test device should show a reaction For Type 3 through Type 5 outlets test for Grounding as follows 1 With a test device volt meter or test light determine which of the receptacle s Power contacts is the Live contact A Connect one probe to the receptacle s Earth contact B Connect the second probe to the left or upper Power contact If a reaction occurs this is the Live Power contact If a reaction does not occur move the second probe to the right or lower contact A reaction should occur indicating that this is the Live Power contact 2 Connect one probe to the receptacle s Live Power contact as determined in step 1 Connect the second probe to the other Power contact neutral The test device should show a reaction IF THE ABOVE CONDITIONS ARE NOT MET FOR THE GI VEN OUTLET TYPE CONTACT A LICENSED ELECTRI CIAN AND HAVE THE NECESSARY CORRECTI ONS MADE F Ambient temperature operating range for this vendor is 5 F to 113 F 15 to 45 C The climatic rating of this vendor is N Normal Page 5 Vendo SECTION 1 VENDOR INSTALLATI ON CONT D G Door Support Fig 2 The door support may be raised or lowered by adding or removing shims to insure that the outer door closes squarely to the cabinet Raising or lowering the door support can also insure proper alignment of the door latc
44. s to split the boards apart Using a pinch bar or a heavy screwdriver and hammer insert tool into the slots and force the board apart B POSITIONING AND LEVELING IMPORTANT Place the vendor desired location at least 3 to 4 inches away from any rear obstruction This is for proper air flow through the refrigeration compartment The system requires front to rear air circulation for proper operation Level vendor with leveling bolts Be sure all four leveling bolts are supporting the machine POWER SUPPLY CONNECTI ON CAUTI ON DO NOT USE AN EXTENSION CORD The Vendor s power requirements will vary depending upon the country it was purchased for To verify the power requirements of the Vendor check the serial plate located on the hinge side of the door see figure 1 on page 3 The power requirements are listed on the serial plate To insure safe operation of the vendor the vendor s power supply must be a properly grounded and polarized outlet Before plugging the vendor into the outlet test the outlet to confirm it will meet the vendors power requirements If the power supply of the outlet is different from the power requirements of the vendor a transformer may be necessary If the power requirements are not properly met contact a licensed electrician and have the necessary correction made Should you require additional information contact a service representative see parts sales and service centers listed on page 13
45. separately For the part number of the sealed refrigeration system refer to the common parts section of the manual COMPRESSOR The compressor takes in low pressure vapor and compresses it increasing both the pressure and the temperature The hot high pressure gas is forced out to the condenser The compressor and the motor that drives the compressor are sealed inside a housing The compressor as a unit is mounted on the refrigeration base The base is mounted in the bottom of the vendor outside the sealed refrigeration space CONDENSER The condenser takes heat out of the high pressure vapor that it receive from the compressor As the vapor passes through the condenser it cools and returns to a liquid state The condenser is mounted to the refrigeration base near the front of the vendor It is easily accessible for cleaning DRIER The Drier is a molecular sieve strainer drier It removes water and solid particles from refrigerant liquid One side of the dryer is connected to the outlet line of the condenser the other side is connected to the capillary tube going to the evaporator S 20 WMendo REFRI GERATI ON PARTS DESCRIPTI ON CONTI NUED CAPI LLARY TUBE The capillary tube controls at a steady rate the flow of refrigerant liquid to the evaporator It has a very small inside diameter to keep pressure in the evaporator low while the pressure in the condenser is high It is the connecting link between the condenser and evaporator
46. the product s inside the bucket It also regulates which product is vended first when Double or Triple depth setting are used See page S 7 for setting FI GURE 13 SOLDOUT LEVER MOTOR CARRIER SWITCH MOTOR CAM 5 12 WMendo VEND CYCLE Several operations take place during the Vend Cycle a purchase is made the cam and bucket rotate product is dispensed and reloaded The sequence of these operations change slightly when the column s depth setting is changed With the Single Depth Setting one purchase is made and the bucket is reloaded the Cam Sequence occurs once per bucket revolution With the Double Depth setting two purchases are made before the Bucket is reloaded the Cam Sequence occurs twice per bucket revolution With Triple depth setting three purchases are made PURCHASE SEQUENCE PS 1 Customer insert money PS 2 The Coinage Unit sends a signal energizing the Credit Relay This creates a path of power for the Selection Switch PS 3 Customer presses a Selection Button PS 4 The chosen Selection Switch closes creating a path of power to energize a Vend Motor PS 5 The Vend Motor turns the Bucket and Cam PS 6 Product is Immediately dispensed CAM SEQUENCE See Figure 14 Double depth Setting Pictured CS 1 As the Motor turns the Cam the Switch falls into the low part of the cam This interrupts the power path to the Credit relay canceling credit CS 2 Simultaneously the Motor Carrier Switch is lifte
47. turn bill Correct Change Vending 1 Only correct change accepted for vend 2 Correct change or greater accepted for vend 3 Same as 1 Special Application Only 4 Same as 2 Special Application Only o in Display to Indicate Sold Out or Jammed Column s 1 2 Off Fast Price Set 1 Each selection s price set individually 2 All selections same price as selection 1 s price Door Closed Sales Data Retrieval 1 Off 2 On After 5 seconds displays passcode Displays control board ID and software revision level Example 1 5 1 1061 CONTROL OPERATION amp PROGRAMMING SUMMARY wwe orenamon OPTIONS TWO Acceptance Non Tube Coins Acceptance of Non Tube Coins OPT 2 Special application Only 5 z Must have adequate change for existing credit value of Press Mode Press selection switch 1 Non Tube coin and for all possible selections Factory Switch Five Times Continue to press 1 until desired Setting USA Options 2 Is Used setting is reached 6 Must have adequate change for existing credit and value of Only On Models Non Tube coin International With VEC 5 1 1061 All Multi Vend Option Allows Single Or Multiple Vends From One Purchase Settings Should Special Application Only 5 Does not allow multiple vends Factory Setting Remain At Factory Press selection switch 2 6 Allows multiple venas Unless Special Continue to press 2 until desired Applications settin
48. uity or IHMS If meter fails to show reading replace compressor Compressor starts but Will not cycle Check overload and does not run contact replace overload if necessar Thermostat inoperative Check thermostat clean contacts with approved electrical cleaner Replace thermostat it necessar Compressor motor Check replace problem Compressor runs but Loss of refrigerant Replace refrigeration unit cabinet temperature warm Note any work of this nature done without express permission from The Vendo Company can void refrigeration unit warranty Condenser fan not working Check circuit to run motor Replace motor Check for obstruction of fan blade Blocked or dirty condenser Check condenser vanes for obstruction lint or dirt refer to initial installation Clean also check for S 28 in the service manual proper air flow through refrigeration area Evaporator fan not working Check circuit to fan motor Replace motor also check for obstruction of fan blade Bad inner door seal Check for moisture on seal Adjust inner door as necessary see initial setup of service manual Replace door seal 5 29 Compressor runs but Thermostat set too high Adjust thermostat see cabinet temperature warm initial set up of service manual Thermostat inoperative Check thermostat continuousl Evaporator frosted over Water at base of evaporator Check for proper drainage unit such as plugged drain kinks in drain tu
49. xcess power to and from the refrigeration system STARTING RELAY The starting relay is mounted in the terminal box on the side of the compressor housing When the compressor first starts up the starting relay closes and completes a starting circuit When the compressor motor reaches operating speed the starting relay opens and breaks the starting circuit THERMAL OVERLOAD SWI TCH The thermal overload switch is mounted in the terminal box on the side of the compressor housing If the compressor motor gets hot or draws too much current the thermal overload opens and breaks the starting and running circuit of the motor As the motor cools the thermal overload closes allowing the compressor to run S 23 WMendo MAI NTENANCE The following section is a basic guide for general maintenance and servicing of the Vendor This section is divided into four parts I Preventative Maintenance II Lubrication Guide III Care and Cleaning IV Basic Trouble Shooting I PREVENTATIVE MAINTENANCE SUGGESTIONS When ever a Vendor is visited on its site the following service should be performed Preventative maintenance will help prevent future problems with the Vendor A Observe the Vendor and its surrounding area for any unusual indications of problems rear on cabinet obstructions of the air flow dark spots on the sign face etc B Open the door and visually check the inside of the Vendor water accumulation rust marks moisture aroun
50. yed column number Press Selection Switch 4 Records and ends connection changes for the selection Display returns to SSS beginning Buttons 1 2 3 and 4 are used as selection switches again After connection changes are made and door is closed the new settings will be displayed CONTROL OPERATION amp PROGRAMMING SUMMARY PREPROGRAMED SPACE TO SALES CONFIGURATIONS QUICK SET SSS SSSS Press Mode Switch Six Times to Display SSS Then Press Reset Button Twice EA EG EX After 5555 is displayed selection switches 1 10 are used to obtain desired settings The most commonly used setting can be obtained by using the last selection switch TIMER CONTROL NOTE This mode has no meaning or effect for vendors as produced This mode is effective only TCTL when an optional timer or key switch device is installed Press Mode Switch Seven Press any selection switch Displays Selection s Current Setting Times Yes Always vends regardless of timer No Vending controlled by timer operation Press Same Selection Changes Selection s Setting Factory Setting All Selections Set to No For detailed instructions refer to the Service amp Operation Manual or you may call the Technical Services Department of The Vendo Company at 800 344 7216 or 559 439 1770 Vendo READING A PARTS LIST I I TEM NUMBER is found in two locations A Itis on the drawing plate and identifies the part and its location B T
Download Pdf Manuals
Related Search