background image

Maintenance

4) Set the changer option switches as follows (if

applicable for your model coin changer):

ON

U.S./ Canadian Acceptance

OFF

High 25¢ Sensor

ON

$ Coin Acceptance

ON

$ Coin Acceptance w/o 25¢

5) Short the set of tuning pins by touching both

simultaneously with the tip of a metal screwdriver/
tuning plug; MEI P/N 208240001 PAK 5. (See Figure
12 or Figure 13 on this page).

6) With the screwdriver/tuning plug still touching the

tuning pins, turn machine ON.

7) Remove the screwdriver/tuning plug when the

"normal" message appears on the display of the
machine.

8) Press the Acceptor/Gate Assembly back into position

until the spring clips engage.

The changer is now in the tuning mode. Now you are
ready to follow the Tuning Coin Sets.

Follow TUNING COIN SET listed below.

Tuning Coin Sets

Coin Set

Status

Insert a US nickel

Rejected

Insert a Canadian nickel

Rejected (see Note 1)

Insert a US dime

Rejected

Insert a Canadian dime

Rejected (see Note 1)

Insert a US quarter

Rejected (see Note 1)

Insert a Canadian quarter

Rejected (see Note 1)

Insert a US dollar coin

Rejected (see Note 1)

Insert a Canadian dollar coin Rejected (see Notes 1 & 2)
Insert first token

(see Notes 2 & 3)

Insert second token

(see Notes 2 & 3)

Notes:

1) To skip the tuning of the coin depress the Coin Return

Lever.

2) Nickel solenoid will fire once on TRC-6800, TRC-6510

or TRC-6512.

3) TRC651x using level 3 MDB applications recognize

token acceptance.

Figure 12:

 

Shorting the Tuning Pins

TRC60X0, TRC6510, TRC6800

Figure 13:

 

Shorting the Tuning Pins

TRC6512 Only

14

Tuning
Pins

Содержание TRC 6000

Страница 1: ...MEI TRC Series Coin Changers OPERATION AND SERVICE GUIDE TRC 6000 6010 TRC 6510 TRC 6512 TRC 6800...

Страница 2: ...on Switches 6 Interface Description Coin Acceptance Coin Separation 7 11 Coin Payout Coin Return Change Making Manual Dispensing of Coin Solenoid Operation Maintenance Tuning Preparation tuning Tuning...

Страница 3: ...3 2 Amp peak when dispensing coins TRC 6800 Single Price Vendors 115 Volts AC 20 Volts 60 Hz 0 10 Amp continuous 1 2 Amp peak when dispensing coins Product Summary Electronic Coin Recognition The TRC...

Страница 4: ...flow Electronic sensors monitor the full empty status of the coin tubes Each tube is monitored individually to maximize coins available for change General Information Table 1 Coin Tube Overflow Easy C...

Страница 5: ...ceptor Gate Assembly by depressing both spring clips Figure 2 2 Tilt the Acceptor forward on the hinge General Information 3 Set the option switches using a retractable ballpoint pen or small screwdri...

Страница 6: ...Operation Then to assure that the Coin Changer operates correctly Test each dispense line through the service mode of the VMC in sequence for 1 to 2 seconds Dispense switches are located on coin chan...

Страница 7: ...unction 1 Quarter tube level ON Stores 4 to 6 quarters for change LOW OFF Stores 67 to 74 quarters for change HIGH 2 Dollar coin acceptance 3 Acceptance status ON OFF Rejects coins Accepts coins ON OF...

Страница 8: ...hanger accumulated credit is compared to the price set in the control logic of the changer as coins are inserted The activation of a select switch causes a sense current to flow in the coin changer If...

Страница 9: ...Electronics Operation Sequence When a coin enters the mechanism an interrupt signal is sent on Pin 4 to inform the VMC that the mechanism is ready to send credit information When the VMC receives this...

Страница 10: ...ded Micromech Interface Exceptions The 15 pin Micromech interface is a duplicate of the 12 pin Micromech interface with two exceptions Pin 14 enables dollar coin dispense Not all VMC manufacturers uti...

Страница 11: ...lines These lines operate at a 9600 baud rate RX Data enables the changer to accept coins informs the coin changer that it is ready to receive data the changer determines what change will be dispense...

Страница 12: ...cup Changer Operation General Operation When coins are inserted into the coin changer they pass two electronic sensors that measure coin diameter metal content and coin thickness These measurements ar...

Страница 13: ...he Dispenser Assembly Whenever possible escrow return is paid coin for coin from the coin tubes Escrow for coins that are not stored for change is paid utilizing the highest denomination coins availab...

Страница 14: ...s mode serves as a fine tuning function Acceptance will improve with the number of coins inserted Preparation In Vending Machine or Tester If tuning is required perform these steps first 1 Set one ven...

Страница 15: ...the tuning mode Now you are ready to follow the Tuning Coin Sets Follow TUNING COIN SET listed below Tuning Coin Sets Coin Set Status Insert a US nickel Rejected Insert a Canadian nickel Rejected see...

Страница 16: ...ine Maintenance Periodic routine maintenance improves the performance and extends the optimum working life of the coin changer It can also reduce the need for more costly repair or replacement measure...

Страница 17: ...must be supplied to the authorized service center for all items returned including serial and model number and a description of the malfunction MEI RESPONSIBILITY During the warranty period MEI will...

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