AIC WAIKATO Presto Detacher 70100 User manual
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© 2012 AIC WAIKATO LLC 608-526-6882
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© 2012 AIC WAIKATO LLC 608-526-6882
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© 2012 AIC WAIKATO LLC 608-526-6882
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A message from AIC
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Disclaimer
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© 2012 AIC WAIKATO LLC 608-526-6882
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Physical Specifications
--™ 4.5”
6.5” 2.0”,
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3” 2.5” 5/8”
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Never allow petroleum-based fly spray or other petroleum-based products to
come into contact with the control box/flow cell/milk line shut
off. These products will damage the plastic.
• Iodine teat dips
• Fly Sprays (hydrocarbon based)
• “Super” glues (cyanoacrylates)
• Gasoline, turpentine, brake fluids and ethers
• Réfrigérants (R-12, R-22, R134a, etc.)
• Loctite and similar adhesive compounds
• Alcohol, ethanol and isopropanol
• Phenols
Power Requirements
Ampswattsdivided by volts
Voltswattsdivided by amps
Wattsampsvolts
Power Input:
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Presto
WARNING
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© 2012 AIC WAIKATO LLC 608-526-6882
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Presto Control Outputs:
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Power Requirement Calculation:
WARNING
Power Supplies and AC Power Source
In all cases, follow local electrical codes and
safety regulations at all times. It is
recommended the power source be 220/240 volt
and that the power supply be wired to a
dedicated circuit in the incoming power panel.
There should be no additional equipment
hooked to the AC power lines feeding the
power supply. When two or more power
supplies are used in the same installation, the
negative outputs must be tied together by
adding an 14 gauge jumper wire tying the
negative DC outputs together of each power
supply. This establishes a common reference
plane, enabling communications to function.
(When using two power supplies see the
following Parlor Wiring Schematic for more
than 18 stalls)
Step 1:
Step 2:
Step 3:
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Step 4:
CAUTION
Ensure that the existing power supplies are of adequate power rating.
Agricultural Instruments is not responsible for damages or losses
incurred by poorly functioning power supplies. Solid connections are
absolutely necessary to assure no electrical problems will occur.
WARNING
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© 2012 AIC WAIKATO LLC 608-526-6882
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NOTICE
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© 2012 AIC WAIKATO LLC 608-526-6882
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Good Wiring Practices
All systems will only operate properly if they are
wired properly. Years of trouble free operation
should be the goal. Therefore, good wiring
practices MUST be implemented.
AIC Waikato Recommends and provides, for
splicing wires Scotch Locs and Wire Wizards and
two specialized tools, for Wire Jacket’s a Jacket
Cutter and Scotchlok Crimper
Wire Splicers:
1. Scotchlok
2. Wire Wizard
Tools:
2. Wire Loc Crimper
NOTICE
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Removing Wire Cable Jacket
Step 1. Adjust cutting depth of Wire Jacket Cutter
Step 2 Place Wire Cable into Wire Jacket Cutter,
rotate 360 degrees., remove cutter and pull jacket end
off cable.
BAD Do Not
cut into
Internal
Wire
Insulation
Step 3 Check to be sure there are NO cuts in the
insulation of the internal wires. If there is, readjust
the cut depth of the Wire Jacket Cutting Tool and re-
do.
Use Screw Drive to
Adjust Cutting Depth
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© 2012 AIC WAIKATO LLC 608-526-6882
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3 White, Blue, Silver
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COMPUTER
PCB
3 Wire 485 Network: From Computer to first Detacher Control, daisy chains
and dead ends at last terminated detacher control.
3 W
Cable
Blue
White
Wires
Silver
Wires
Tape
Silver
Wire
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© 2012 AIC WAIKATO LLC 608-526-6882
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VERY IMPORTANT
Must use (Di-Electric
Grease)
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Wire Wizard
Brown = 24 VDC +
Blue = 24 VDC —
1. Strip Wire Insulation - 1/4 inch 2. Apply Di-Electric Grease to exposed
wire, insert into Wire Wizard and Snap
Shut
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© 2012 AIC WAIKATO LLC 608-526-6882
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4 W
Cable
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© 2012 AIC WAIKATO LLC 608-526-6882
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WHITE -
BLACK +
RED -
GREEN +
N/C BLACK
GREEN
RED
Silver
BROWN +
BLUE —
Sensor
BLUE
WHITE
WHITE
3 W
Cable
3 W
Cable
Silver
BLUE
WHITE
8 W
Cable
White/Black -MLSO Valve
4 W
Cable
485 Network
IN and OUT
Two 3 Wire Cables
Polarity not Important
Red/Green -Cylinder Valve
Yellow
Orange
Black
Blue
O
N
Power In
Green Red = Milk Sensing
White Black = Milk Temp
COMPUTER
Two Stall Valve Box
Orange/Yellow—Remote
DC Power
Blue— (Common)
Brown + Plus DC
Yellow/Orange Remote
Switch or Auto Start
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© 2012 AIC WAIKATO LLC 608-526-6882
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WHITE -
Blk + Br
RED -
GREEN +
N/C BLACK
GREEN
RED
Silver
BROWN +
BLUE —
Sensor
BLUE
WHITE
WHITE
3 W
Cable
3 W
Cable
Silver
BLUE
WHITE
8 W
Cable
White/Black -MLSO Valve
4 W
Cable
485 Network
IN and OUT
Two 3 Wire Cables
Polarity not Important
Red/Green -Cylinder Valve
Yellow
Orange
Black
Blue
O
N
Power In
Green Red = Milk Sensing
White Black = Milk Temp
COMPUTER
Two Stall Valve Box
Orange/Yellow—Remote
24 VDC Power
Blue— (Common)
Brown + Plus DC
3 Wire NPN
Proximity
Switch Swing
Parlors
Yellow/Orange Remote
Switch or Auto Start
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© 2012 AIC WAIKATO LLC 608-526-6882
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WHITE -
BLACK +
RED -
GREEN +
N/C BLACK
GREEN
RED
Silver
BROWN +
BLUE —
Sensor
BLUE
WHITE
WHITE
3 W
Cable
3 W
Cable
Silver
BLUE
WHITE
8 W
Cable
White/Black to
MLSO Valve
Precision Valve Head
4 W
Cable
IN and OUT
Two 3 Wire Cables
Polarity not Important Red/Green to Cyl-
inder Valve
Orange/Yellow to
Quick Start or Re-
mote Switch
Yellow
Orange
N/A
N/A
485 Network
Yellow/Orange Remote
Switch or Auto Start
O
N
Power In
Green Red = Milk Sensing
White Black = Milk Temp
COMPUTER
24VDC Power In
Blue—Brown +
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© 2012 AIC WAIKATO LLC 608-526-6882
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Serial Interface
Located on Back
Side of Tracker
Computer (Two
Port Hookup)
To see specific Serial Interface
connecting (See Tracker Elite or
Tracker RFID manual)
O
N
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© 2012 AIC WAIKATO LLC 608-526-6882
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2 conductor cable = Communication Wires
4 conductor cable = flow cell connections
8 conductor cable = power in, shifting valves and remote switch
NOTICE
NOTICE
WHT
BLK
RED
GRN
BLU-
BR+
To Flow Cell (From 4
conductor flow cell cable)
Power In (from 8
conductor Cable)
WHT -
BLK+
RED -
GRN +
N/A
BLU
To Shut-off Valve
(8 conductor
cable)
To Cylinder Valve
(8 conductor
cable)
To
Communication WHT
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GRD
SD (Side)
Swing Parlor
(Prox Switch)
Orange
Yellow
Remote Start
Switch
Note: When Proximi-
ty Switches are used
(3 leads come from
the switch the power
lead must be connect-
ed to Power BR +
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© 2012 AIC WAIKATO LLC 608-526-6882
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Complete Assembly Part Number: 70330
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© 2012 AIC WAIKATO LLC 608-526-6882
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5/8” ”
5/8” 3/4”
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NOTICE
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Part Number: 70140
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© 2012 AIC WAIKATO LLC 608-526-6882
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NOTICE
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© 2012 AIC WAIKATO LLC 608-526-6882
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Mounting the Flow Cell:
For optimal sensing operation, the flow cell must be installed properly. In any
given parlor, all of the flow cells should be installed the same. This helps
establish consistent flow patterns at all the milking locations in the parlor.
Installation Procedures
NOTICE
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© 2012 AIC WAIKATO LLC 608-526-6882
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The rise of milk hose into the flow cell should be 4 to 6 inches.
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