BIG WHEEL 1 or 2 player SERVICE MANUAL
Contents
1. BLUZRED FILTER 4 GRN YEL BLU YEL 16 BRN GRNI BLU ORG 4 No 3387 z BRN BLU BRN BLK 7 BRN GRN 2 8 BRN BLK 1 11 5 jo BLU BRN YT BLU BRN 5 5 BLU YEL BLU YEL 5 aE HARRY LEVY AMUSEMENT CONTRACTOR MAINS RELAY UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT CT10 eLF TITLE COMP BOARD WIRING TILT PCB FL0218 87341256 PENDULUM TILT PNK PNK BLK RED VID 3 x 4 WAY MOLEX DRG No 3398 PNKZBLK 4 3 x amp SLAM TILT I PNKZBLK 1 PNK PNK BLK ER amp PLAYER TILT EXTENSION HARRY LEVY AMUSEMENT CONTRACTOR x 4 WAY MOLEX TILT SYSTEM NG 25 5 95 BROADSTAIRS KENT CT10 2LF DRAWING No HL BW 3398 6 WAY YEL WHT VID WHT ORG RG URG PNK C WAY MOLEX HARRY LEVY AMUSEMENT CONTRACTOR UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT CT10 eLF 1501 502 pq C 3 PLAYER LINK DRAWING No DRG No 3396 10 WAY MINIFIT MAIN PCB HL BW 35396 RIT es x RED BRN 8 WAY BLK BRN MINIFIT VEL YEL VID MAIN PCB CN2 ORG VIO ORG GRY YEL GRY 10 WAY MINIFIT MAIN PCB CN8 1 2 WAY 9 H ORG BLU MOLEX HARRY LEVY AMUSEMENT CONTRACTOR UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT CT10 2LF 3 x COIN UPTO SENSOR PCBs 3 x 01 KK2. CONNECTOR DRG No 3397 COIN METER SKILL BUTTON SKILL LAMP 12 2 2 WATT nm IT ITE COIN SENSORS amp SKILL BUTTON DRAWING No HL BW 5397 D DRG No 3394 GRN YEL TILT BUARD RELAY CONTACTS CHUKE STARTER FLUORESCENT TUBE 15 WATT 450MM 1 PLAYER 30 WATT 900MM PLAYER COOLING HARRY LEVY AMUSEMENT CONTRACTOR UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT 10 2LF DRAWN PROJECT CHECKED APPROVED DATE 297 fans cames MEL 22 99 WIRING 1 amp 2 PLAYER DRAWING No HL BW 5394 D C WAY MOLEX EARTHED SCREEN 2 x FUSE eS 1 2 e 5 GRN YEL DRG No 5389 2 x 4 WAY MOLEX 2 PLYR GRN YEL e 50V VIOLET 27 12 YELLOW MILES ev 2 x 9 WAY MOLEX E 18V ORANG DRANGE GRN VID l j 5 WHT VIO RED YEL RED ORG PNK 5 1 PLYR SSR 2 x 3 WAY MOLEX SKILL WHEEL OUTPUTS es TRANSFORMER BOARD amp 2 PLYR WIRING DRAVING No HL BW 5389 D HARRY LEVY AMUSEMENT CONTRACTOR UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT CT10 2LF 4 WAY MOLEX 123 4 TICKET MACHINE FEED DRG No 3402 BLU PNK BLK PNK WHT PNK gt LJ Y 4 CN3 T BLU RED CO WAY YEL BRN A PCB cape FL0295 x l z z FLO294 6 LINK O 2 WAY MOLEX LOW LED RESET BUTTON RED RED PNK RED GRN ORG gt B
3. Issued to Production 20th August 1997 BIG WHEEL 1 or 2 player SERVICE MANUAL Produced by Harry Levy Amusement Contractor Ltd Pysons Road Industrial Estate Broadstairs Kent England CT10 2LF Tel 843 866464 Fax 843 860144 Distributed in the USA by Coastal Amusements Inc 1935 Swarthmore Ave Lakewood NJ 08701 Tel 732 905 6662 Fax 732 905 6815 1 INFORMATION 1 1 This Manual is intended as a guide to the operation servicing fault finding and repairs on the Big Wheel machines It is important that the machine operates according to its design criteria 1 2 All details and specifications shown in this manual are correct at the time of print The right to modify equipment change specifications and instructions at any time without notice is reserved as part of Harry Levy Amusement Contractor Ltd policy of continuous development and improvement 1 3 Only qualified professional personnel should gain entry to the machine and no liability is accepted by the author or Harry Levy Amusement Contractor Ltd for any damage or injury arising from the use of this service manual 2 GENERAL SERVICING 2 1 Replacement Parts It is of mutual interest that equipment is kept in excellent working condition therefore when requested please order original replacement parts from your distributor or Harry Levy Amusement Contractor Ltd 2 2 Ticket dispensers The ticket dispenser is a Deltronic DL 1275 unit Please refer to the pink or yellow
4. LK GRN BLU 3 BLK URG mem 2 ay VIO WHT READER 3 WAY X gi WHEN FITTED MOLEX 03514 6 24136 6 WAY MOLEX HARRY LEVY AMUSEMENT CONTRACTOR C L X T OK E N UNITTS 1 4 PATRICIA WAY BROADSTAIRS KENT HOPPER HOPPER DRAWN PROJECT CHECKED APPROVED DATE s 25 9 95 HOPPER TICKET WIRING DRAWING No HL BW 5402 D PPREBZURG EERE 1234 P PAYDUT METER 3 4 1 MICROPHONE PCB 3 LOGIC PCB CN4 6 WAY MINIF IT 231436 4 WAY MOLEX 4 VIO BLU GRN BRN TO COIN EJECTOR SYSTEM 2 3 DRG No 5395 GRNZYEL GRN YEL 5 GRN YEL 7 x 4 MOLEX SNUBBER XEB 1201 2 UK DIVERTER SOLENOID HARRY LEVY AMUSEMENT CONTRACTOR UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT CT10 21 me RT E 50V SOLENOID WIRING DRAWING No HL BW 3395 D 2 PLAYER EXTENSION DRG No 3401 18 x LAMP lev WATT 12 WAY MOLEX GRN RED GRN BRN e GRN RED 4 __YEL BLK YEL BLK 12 WAY dizit 7 8 9 10 11 Te MINIFIT LAMP DRIVER PCB FL0296 HARRY LEVY AMUSEMENT CONTRACTOR UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT CT10 2LF TOP SIGN LIGHTING
5. amp adjustment The coin launch system has been factory adjusted for optimum performance with your specified coin The system incorporates an automatic voltage compensation circuit that adjusts the supply voltage to the solenoid coil to compensate for the variation in performance that occurs when the system warms up in normal use This ensures the players always have a game with similar characteristics from the first coin of the day through to the last coin ADJUSTMENT Should the need arise to adjust the coin launch units please follow this procedure Note The coin should be launched to hit the BIG WHEEL about 90mm from the top which is half way between the top of the wheel and the centre cone 1 Test the performance of the system 2 If necessary adjust the finger controls on the control board Each coin launcher has its own control The control board is located under the launch units on the right hand side 3 If there is insufficient adjustment on that control a mechanical adjustment of the firing solenoid will be needed Set the control board control to the midway position 1 On the rear of the solenoid are four fixing bolts loosen the bolts to allow the solenoid coil to move up and down Note only small adjustments of 1 or 2mm are likely to be required 2 Adjust the coil upwards to get more power and throw the coin harder 3 Adjust the coil downwards to reduce the power reducing the throw of t
6. and cut out switch All versions of the machine have a drive motor located inside the lower cabinet compartment under the playfield A cut out switch is mounted on the motor support frame which activates if the pusher boxes become jammed 6 11 Coin and ticket counters On all versions of the machine the coin and ticket counters are located inside the lower compartment 6 12 Switch settings Dipswitch settings Main Logic PCB BWHEEL6 V1 0 SWITCH1 Pole 1 2 3 Game Time Seconds ATTRACT SOUND TRIGGER TIME Time between attract tunes can be adjusted SWITCH1 Pole 4 5 Off Off NO ATTRACT SOUND On Off 30 second interval Off On 60 second interval On On 120 second interval CONSOLATION AWARDS Tickets paid on coin in SWITCH1 Pole 6 7 8 AWARD Off Off Off O On Off Off 1 Off On Off 2 On On Off 3 Off Off On 4 On Off On 5 Off On On 6 On On On 7 SWITCH 2 Dipswitch on extension PCB FL0295 Reset PCB TICKET AWARD FOR COINS WON Pole 1 2 3 4 Award Ratio for coins off edge Off Off Off Off On Off Off Off Off On Off Off On On Off Off Off On On Off On Off Off On On Off On On On Off Off Off Off On On Off Off On 10 Off On Off On 11 On On Off On 12 Off Off On On 18 On Off On On 14 Off On On On 15 On On On On 16 O SWIPE CARD CHANGE TABLE Pole 1 2 3 4 Change coins per swipe card input Off Off Off Off On Off Off Off Off On Off Off On On Off Off Off On On Off On Off Off O
7. back of the machine the nylon wheel can be replaced by removing the two plates that hold it in place c Replace the nylon wheel with a new one Grease the wheel and reassemble 7 3 Coin entry chutes These can be changed or replaced Care should be used when replacing them to ensure they locate in the firing mechanism correctly 7 4 The Wheel The cup tip can be adjusted by carefully bending the stops underneath This will allow more or less coins to tip the cup 8 TROUBLE SHOOTING The following is a guide to some faults and remedies Always replace faulty items with units of the same specification Determine the cause of the fault and rectify to avoid recurrence of a problem Test a coin mech or ticket dispenser by fitting a known good unit from another machine in place of the suspect unit The ticket machines are quite easy to fault find and repair on site SYMPTOM POSSIBLE FAULT REMEDY No sound Volume Speaker Adjust volume Check speaker Sound board Replace if faulty Lights out Tube Starter Choke Check each item Replace if faulty Ticket machine Ticket motor Bench test Check not working transistor 2N2222 IC40106 opto sensor Logic Inhibit switch Replace logic PCB Check switches Pusher not moving Check that micro switch works Machine not paying out Change hopper Ticket counter not working Check counter Change for new one Check ticket opto Change ticket machine Coin Launch System set up
8. eld USA machine are counted into the change hopper by the win hopper Tickets are then awarded from a ticket dispenser 4 SPECIFICATIONS 1 Player 2 Player 4 1 Dimensions Height 1870mm 7332 1870mm 73327 Width 645mm 2514 1265mm 4932 Depth 970mm 3814 970mm 3812 4 2 Electrical ratings 1 Player 2 Player At 115 Volts 60 Hz 2 5 Amps 250 Watts 4 0 Amps 360 Watts 4 3 Errors and alarm signals If the alarm bell sounds either a pusher box is jammed or the tilt has been activated The tilt will automatically time out and reset The pusher box jam will require an engineer to rectify the fault then power the machine back up A reset switch is incorporated at the top of the machine to allow an accidental jam to be reset without having to switch the machine off If tickets USA machine run out then an indicator L E D will light on the lower front entry door 5 ACCESS 5 1 General With the exception of re loading tickets for the ticket machine always disconnect the machine from the mains supply by removing it s plug from the supply socket 5 2 Playfield Release the lock at the top of the glass door and lift it up and out put the glass in a safe place 5 3 Coin entry Coins or tokens are guided past an opto sensor and on to the ejector unit The coin is automatically ejected onto the playfield area The ejector is factory set and should need no adjustment 5 4 Lower Cabinet Each player section ha
9. emove from the machine if necessary and bench test if possible In general PCB s are not user serviceable Should a problem develop indicating a board fault it is recommended that the board is returned for repair or replacement by your distributor however fault diagnosis and repair may be performed by skilled service personnel but this may invalidate the warranty Many of the IC s are common components and are available from electronic component suppliers or from Harry Levy Amusement Contractor Ltd 6 2 Wiring check If faults occur with any electrical system SWITCH THE MACHINE OFF then check that a All fuses are intact b All wires are properly secured to their connector terminals and pins c All connector plugs and sockets are correctly mated d No wires are trapped damaged or broken A visual inspection will reveal the general condition of the wiring A more thorough test using a continuity tester will be needed to check apparently intact wires however once a machine has been playing successfully wiring is very rarely a cause for concern 6 3 Power supply The power supply is situated in the lower cabinet compartment beneath the playfield When a fault occurs that affects the whole of the machine the power supply and regulation system should be checked first 6 4 Main logic board Each player section has its own logic board fitted to the left hand wall in the rear of the machine There are fuses for the AC
10. he coin 4 Once the mechanical adjustment is about right fine tune the coin throw with the control board finger control MINIF IT MAIN PCB CN6 GRN BLU MINIF IT MAIN BLU HARRY LEVY AMUSEMENT CONTRACTOR UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT CT10 2LF E 2 2 WAY MOLEX ns maf Beso PLAYFIELD LIGHTS DRAWING No HL BW 5400 D SPEAKER 8 OHM 15W DRG No 3399 MAIN LOGIC PCB SOUND BOARD FL0894 0265 BLU 1 BLU VID BLU GRY BLU WHT HARRY LEVY AMUSEMENT CONTRACTOR UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT 10 2LF 5 TITLE 25 9 95 55 9 95 SOUND LINK amp SPEAKER DRAWING No HL BW 5399 x 3 x COIN EJECTOR SOLENOID DRG No 9911 143372896 gt 2 2 BLU BRN WHIT ZBRN E avis sIGRN YEL amp GRN YEL 11 11 11 METAL PARTS EJECTOR CONTROLLER PCB FL0359 HARRY LEVY AMUSEMENT CONTRACTOR UNITTS 1 4 PATRICIA WAY PYSONS RD IND EST BROADSTAIRS KENT CT10 2LF WIRING DRAWING No HL BW 9911 D 1501 TITLE NM 5 6 97 COIN EJECTOR Cw ee u u ENS 2 x FUSES e UK 15 AMP 5 gt USA 4 TERMINAL MOLEX MAINS BRN GRN SWITCH 1 27 BRN RED BRN YEL A BLU YEL 4 6 AMP O S MAINS j m
11. manual for ticket machine adjustment and electrical specification 2 3 Hopper USA This is a Coin Controls hopper s There are no user serviceable parts 3 DESCRIPTION OF THE GAME 3 1 Switch on and Attract mode Switch the machine on the fluorescent lamp will light the pusher boxes will move backward and forward and the wheel will start to rotate After some time depending on the switch settings the attract mode sounds will operate If the volume is not loud enough then adjust the control which is on the sound board in the rear of the machine The counter will increment each time a coin is inserted The tilt system amp alarm can be tested by pushing against the machine the alarm will sound and any award being made will stop amp the remaining award will be lost Another alarm test is to stop one of the pusher boxes as if it had jammed the alarm will sound To reset the jam alarm press the reset button which is located on the top of the machine just behind the top sign on the left 3 2 The game At the selected player station insert a coin Coins of the wrong type are rejected The object of the game is to time the coins entry so that it is fired into a partly filled cup on the wheel making it tip its contents onto the pusher box This in turn creates the improved possibility of an award for the player The cup will right itself as it reaches the bottom of its rotation ready to be refilled Coins which fall off the playfi
12. n On Off On On On Off Off Off On On Off Off On Off On Off On 10 On On Off On 11 Off Off On On 12 On Off On On 18 Off On On On 14 On On On On 15 OO O 0 O 7 MECHANICAL SYSTEMS 7 1 Pusher motor drive The motor which drives the pusher boxes is connected to a V belt amp pulley system The bearings are sealed for life and the belts do not stretch If the belt should be damaged change it by first switching the machine off Remove the paycup doors Unbolt the belt tensioner The V belt needs to be removed the best way to accomplish this is to place a screwdriver between the one of the pulleys and the V belt then switch the machine on and prise the V belt off Take great care always be able to turn the machine off immediately With the V belt removed switch the machine off again Change the old belt for a new one that is the same specification Place the new belt across the pulleys and tighten with the belt tensioner Now put the V belt back on the pulley using the same system The only other thing that might need adjusting is the micro switch which is situated at the back of the drive motor adjust to suit 7 2 Pusher boxes The pusher boxes run on two Accuride slide bearings Clean and re grease as required The nylon wheel may wear in time which is noticeable by the pusher box movement not being smooth This can be rectified by the following procedure a Switch off the machine at the mains b Open the
13. s an access door below the playfield which can be fully removed by releasing the lock at the top of door A single back door is fitted which can be fully removed by releasing the two locks at the top of the door This gives access to the power supply and the lighting choke board 5 5 Cash box compartments Each player section has an access door below the pay cup which can be fully removed by releasing the lock at the top of the door The cash box may be fitted with its own lock for extra security 5 6 Top sign To replace lamps in the topsign the topsign metalwork must be unscrewed at the rear and lifted up taking care to keep the artwork in place The artwork is carefully removed from the metalwork and defective lamps can be replaced When replacing the topsign care should be taken to ensure that the artwork locates in its groove in the wood Replace all screws in the topsign housing 5 7 Hoppers To access the winnings and change hoppers first remove the front lower door The winnings hopper is below the win chute the change hopper on the left The change hopper pulls forward the winnings hopper pulls out to the right when the ticket bin is pulled forward Hoppers are best returned to your distributor as they are not intended to be user serviceable 6 ELECTRICAL SYSTEMS 6 1 General In general disconnect the machine from the mains supply then check the physical condition and operation of the suspect device or unit r
14. supplies and for each 50V AC ejector coil 6 5 Tilt switch bell and reset switch The tilt switch on all versions is situated inside the rear of the cabinet at the top left and on each front door The alarm sounder is located in the topsign The tilt alarm reset switch on all versions is fixed inside the topsign with access to the button from outside the machine 6 6 Hopper Microphone P C B and reset switch USA version only Each player section has a microphone P C B and hopper reset switch fitted to the bulkheads in the lower cabinet compartment The microphone from each board is attached to the win chute 6 7 Sound P C B The Sound board is in the rear LH side of the machine 1 player viewed from the back or on the right of the centre partition wall 2 player 6 8 Speaker All versions of the machine have a speaker fitted to the roof inside the top sign If the speaker is suspected faulty it should be replaced with one of the same type and rating 6 9 Lighting Fluorescent tubes are situated at the top of the playfield Replacement is carried out by releasing the end caps and removing the tube from the spring clips inserting a new tube of the correct type and reconnecting the end caps Starter replacement may be required occasionally Always use exact replacement types The light board is situated inside the lower cabinet on the right 1 player or on the centre partition wall 2 player 6 10 Pusher box drive motor
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