9300- L Series ELECTRONIC CHANGER Operation and Service Manual
Table of Contents Section 1: General Information Introduction ........................................................................................................................ 3 For Your Records ................................................................................................................ 3 After Unpacking ................................................................................................................. 3 Model Explanations ............................................
Section 1: General Information INTRODUCTION This manual contains information on installing, operating and maintaining Coinco’s 9300-L series coin changers which included: 9300-L ................ 117 VDC 9302-L ................ 24 VDC 9302-LF ..............
Section 1: General Information SPECIFICATIONS INSTALLING THE CHANGER Power Requirements 9300-L ................... 117 volts (full wave rectified) 95 to 130 volts at 1.0 amps max. +5 volts DC +/-0.25, 0.5 amps continuous 9302-L / 9302-LF .... 24 volts (full wave rectified) 20 to 30 volts at 3.0 amps max. +5volts DC +/-0.25, 0.5 amps continuous 2. Remove the acceptor from the changer by releasing acceptor latches and pulling the top of the acceptor forward, away from changer.
Section 2: Installation OPTION SWITCH SETTINGS See Figure 2 1. Hinge acceptor down by releasing acceptor latches and pulling the top of the acceptor forward, away from the changer. 2. Located in the upper portion of the changer, behind the acceptor, is a single switch module containing three rocker switches. When the top of the rocker switch is pushed in, it is in the ON position. The switches correspond as follows: SWITCH # OPTIONS A NOT USED B=LO $.
Section 3: Operation COIN RECOGNITION REJECTED COIN See Figure 3 See Figure 4 As a coin enters the changer through the acceptor funnel, its impact is absorbed by a white ceramic rail which debounces the coin and allows it to continue down the coin rail at a smooth and steady speed. As a coin rolls down the rail, it passes between two sets of LED sensors which measure the speed and size of the coin. The coin also passes between two sets of coils which measure the metallic content of the coin.
Section 3: Operation ACCEPTED COIN See Figures 5 & 6 An accepted coin will be routed to either the vendor cash box or to one of the changer coin tubes. The (FULL) sensors in each coin tube determine which route the coin will take. If the coin tube corresponding to the validated coin is full (full sensor covered by coins in change tube), the cash box gate will open, allowing the coin to drop into the vendor cash box via Figure 5 the changer cash box chute.
Section 3: Operation CREDIT AND ACCUMULATION See Figure 7 There are two sensors, one in the separation section of the acceptor and one in the cash box path of the acceptor. As coins pass either one of these sensors, the changer sends credit information to the vendor electronic controller where the coin credit is accumulated. VEND Vend is a function of the vendor electronic controller board. The vendor controller board accumulates all credit information received from the coin changer.
Section 3: Operation CORRECT CHANGE OPERATION The 9300-L, 9302-L and 9302-LF coin changers continually report the status of the low tube sensors to the vendor’s controller board. The logic control for correct change is initiated by the vendor controller board. COIN PAYOUT Coins are paid out from the coin changer when a change payback is required or when either of the vendor’s $.05 - $.10 - $.25 dispense switches are manually operated.
Section 3: Operation • If a coin is rejected, or there is a problem in the changer, certain default messages are sent to the controller on the “data” line. They are as follows: • Slug: coin entered but was not accepted. (Coin tube/cash box gate did not open). • No strobe: coin was accepted but did not actuate strobe. (Could indicate jam or defective strobe). • Dollar coin rejected due to insufficient coins in the coin tubes. Figure 9 Figure 10 Page 10 • Defective sensor in coin tubes.
Section 4: Maintenance ROUTINE MAINTENANCE Routine maintenance will improve performance and extend the working life of the 9300-L Series changer and reduce the need for more involved repairs. Frequency of routine maintenance will depend on environment and number of transactions. The coin changer should be kept in its original shipping carton when not in use. This will keep the changer clean and provide the best protection for the unit.
Section 4: Maintenance DISASSEMBLING PAYOUT BASE FOR CLEANING See Figure 13 Remove the four Phillips head screws from the bottom plate. Remove bottom plate and individual slides. Clean parts with mild detergent and hot water as desired. DO NOT SUBMERGE SOLENOIDS IN WATER. Replace slides making sure part numbers face up into changer. With the slides correctly seated on plunger tabs, reinstall the bottom plate, securing with bottom screws. Reinstall payout module into changer, securing with side screws.
Section 5: Troubleshooting INTRODUCTION The Troubleshooting Guide on the following pages is intended to help locate problems within the coin changer. If a changer cannot be repaired by following the guide, return the changer to the nearest Coinco Service Center for repair. If it is necessary to return the changer to Coinco, please accompany the changer with a brief description of the malfunction to help expedite the repair and return of the changer.
Section 5: Troubleshooting 9300-L SERIES TROUBLESHOOTING GUIDE TROUBLE No coin acceptance or rejects percentage of good coins POSSIBLE CAUSE Coin return lever Acceptor is dirty or foreign matter in coin accept path Accepts coins but gives no/or erratic credit Accepted coins always go to cash box Page 14 Acceptor Tube sensor board or acceptor PROCEDURE REMEDY If still no coin acceptance Replace changer main logic board If still no coin acceptance Replace changer main power harness Make sure c
Section 5: Troubleshooting 9300-L SERIES TROUBLESHOOTING GUIDE TROUBLE Accepted coins always go to coin tubes POSSIBLE CAUSE Coin tube gate in open position Credits coins but does not escrow No payout REMEDY Replace acceptor Replace tube sensor board with good tube sensor board and test.
Section 5: Troubleshooting 9300-L / 9302-L Wiring Diagram Figure 14 Page 16
Section 5: Troubleshooting 9302-LF Wiring Diagram Figure 15 Page 17
Section 6: Exploded Views Modular View 9300-L Series Changers Item No. Part No. Qty.
Section 6: Exploded Views Changer Housing Item No. Part No. Description Qty.
Section 6: Exploded Views 9300-L Payout Assembly 9302-L Payout Assembly Item No. 1 2 3 4 5 6 7 8 9 10 11 Page 20 Part No. Description 406607-1 406607-4 909113 909141 909630 909105 909104 909103 909102-1 345P4R7 909135 909106 Solenoid Assembly, 110VDC Solenoid Assembly, 24VDC Pivot Shaft Upper Payout Base Screw, 6-32 x 3/16 FH Undcut blk 10¢ Payout Slide 5¢ Payout Slide 25¢ Payout Slide Lower Payout Base Screw, 4 x 7/16 PH PHL PLAS, blk Coin Return Liner Solenoid Lever Qty.
Section 6: Exploded Views Logic Board Cover 408038-1 Assembly Inventory Tube Assembly Item Part No. No. Description 1 922332-3 Logic Board Cover 1 2 910889-2 Label Switch Options 1 Quantity Item Part No. No.
Section 6: Exploded Views Acceptor Front View 407755-4 Assembly Item Part No. No. Description 1 406184-2 Gate & Coil Assy. 2 406567 3 1 Item Part No. No. 8 906618 Description Spring, Oper. Lev. Gate Bd. Assy. LED 1 9 400-8 Nut, 8-32 Lock 1 906596-1 Cover 1 10 406611 Mainplate & Coil Assy.
Section 6: Exploded Views Acceptor Back View 407755-4 Assembly Item No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Part No. Description 406611 406167 906619-2 906619-1 909096-1 407506-23 406612-1 909095-2 906596-1 906622-2 345S4R7 906600-1 909092 909853-1 406857-3 922609 406613-1 908845-1 921624 Mainplate and Coils Plunger and Yoke Assy. Spring, Copper-Plated Spring, Nickel-Plated Back Cover Board Assy/9300 Acceptor/Coinpro Rear Chute and Coil Assy.
COIN ACCEPTORS, INC. 300 Hunter Avenue St. Louis, MO 63124-2013 (314) 725-0100 or (800) 325-COIN Coinco Publication No. 925306 Rev. 1 8/01 Printed in the U.S.A.
