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T / G - 2 8 3 1 2 / 0 8

Technical Information Model GS-41 Sensortron

BLACK

1. Slide sensor coil to the right and replace plastic chip with coin or token.

TO INSTALL SAMPLECOIN OR TOKEN:

2. Release sensor coil, making sure sample coin or token is held firmly in place.

3. Do not use a 1965 or 1974 quarter as a sample.

"SENSORTRON"

lidSe

epl cR a e

C io n

To

SENSOR COILINSERT

COIN

REMOVEPLASTIC

CHIP

SENSORTRON WIRING:

NOTE: YOU MUST HAVE AT LEAST 24 VOLTSAC ACROSS BLACK AND YELLOW WIRES.

RED/GREEN WIRES ARE INTERCHANGEABLE A

234

7

"UN

IVE

RS

AL"

(4 w

ire)

RE

D/G

RE

EN

RE

D/G

RE

EN

YE

LLO

W

YE

LLO

WB

LUE

BLA

CK

BLA

CK

24 V COM

24 V HOT

GinSan24V

Timer

SENSORTRON

il eS d

p acR l e

eoiC n

oT

RED/GRN

RED/GRNYELLOW

BLACK24 VAC +

0009908

CTIVE IL TE YS

4321

COIN

0009908

"Sensortron"

li edS

l ce a eR p

C noi

To

+GS-41oN . 45219

CTIVE IL TE YS

"DC

" (3

wire

)

5. Replace rubber plug.

When using coins smaller than a quarter (in size), the coin slot opening must be made smaller to prevent jamming.

The selectivity control is designed to enable field adjustments for closer coin scrutiny, thereby providing greater rejection of slugs.

SELECTIVITYADJUSTMENTS:

Sensortrons are preset foruse with U.S. quarters.

SENSORTRONGE RR D/ N

HO S I CN TW m ap x1 a m

GE RR ND/

YE LOWL

BL CKA

+0 809900

CTIVE IL T

E Y

S

SELECTIVITY ADJUSTMENT

1. Remove black rubber plug.

REMOVEPLUG

SENSORTRONRG NR /ED

N W CHITO Sm m x1 p a a

RR /G NEDLOWYEL

L CKB A

+900 80 09

CTIVE IL T

E Y

S

2. Using small screwdriver, locate adjusting slot on potentiometer (pot.). (Slot is difficult to see in the jelly-like substance.)

4. Turn pot. counterclockwise ( a little at a time until it rejects all unwanted coins).

3. Turn pot. clockwise as far as it will go.

COUNTERCLOCKWISE

RG NR /ED

N W I CHTO Sp axm m1 a

RR /G NEDLOWYEL

L CKB A

+0900 890

CTIVE IL T

E Y

S

SHIMPLATE

P/N 74137

Problem/Symptom: Sensortron accepts unwanted slugs.Cause: In 1986 the counter weight was removed from the pendulum

damper on the Sensortron to correct isolated problems of coins sometimes jamming on the pendulum damper. Counter weights are available through customer service at GinSan Industries in Grand Rapids, MI.

Solution: Turn the silver colored counter weight with star washer clockwise

to attach in the mounting hole of the pendulum damper. (See drawing)

Selectivity Adjustments may be necessary after above procedure is

completed.

Do Not allow a coin box heater to come in contact with the Sensortron. To interface a 24 volt mechanical coin counter with a Sensortron, order a GS-17 interface, Part Number 77060.

SPECIAL INSTRUCTIONS:

PENDULUMDAMPER

COUNTERWEIGHTDo Not install Counter

Weight unless there is a problem accepting

unwanted Slugs or Coins!!!

•

•

Universal Sensortron Wiring InstructionsFor Various Timers

Note: Red/Green wires are interchangeable.GinSan Timer (GS-9 110 Volt) to Universal GS-41

Black wire to Terminal #5Yellow wire to Terminal #7Red/Green wires to Terminal #4 & #5

GinSan Timer (GS-11 110 Volt) to Universal GS-41Black wire to Terminal #4Yellow wire to Terminal #1Red/Green wires to Terminal #3 & #4

D & S Timer to Universal GS-41Black wire to 24 Hot(L1)Yellow wire to 24 Common(L2)Red/Green wires to 24 Common(L2) & Coin Terminal

Paraplate Timer to Universal GS-41Black wire to -Coin SwitchYellow wire to Jumper for 24 V ACRed/Green wires to +Coin Switch & -Coin Switch

Keltner Timer 24 Volt to Universal GS-41Black wire to Terminal #2Yellow wire to Terminal #1Red/Green wires to Terminals to #2 & #4

Parker Timer to Universal GS-41Black wire to Terminal #1Yellow wire to Terminal #3Red/Green wires to Terminals #1 & #4

Dixmor Digital Timer to Universal GS-41Black wire to 24 V AC Hot (IN)Yellow wire to 24 V AC Common (IN)Red/Green wires to Coin Common & Coin Signal

TECHNICAL SHEET 877.785.1897

3611 3 Mile Road NW Grand Rapids, MI 49534 www.GinSan.com

SEE CLEANING INSTRUCTIONS ON PAGE 2

The proper care and cleaning of a Sensortron Coin Acceptor can prevent and remedycoin rejection issues. A simple procedure is detailed below.

Place rubbing alcohol in a spray bottle.

Remove these 2 screws with a size “0” square bit,and then clean the chassis and bottom of thekicker foot with rubbing alcohol.

Remove these 3 screws, pull black boxforward slightly, and clean the back of thebox and chassis with rubbing alcohol anda cotton swab or clean cloth. Spray entirecoin path with alcohol and spray out withcompressed air

SENSORTRON CLEANING INSTRUCTIONS

IMPORTANTPlease make surethe contact point ofkicker foot andchassis isclean and dry!

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