AIC WAIKATO Presto Detacher 70100 Скачать руководство пользователя страница 5

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Presto Detacher

™

608-526-6882

Presto Control Outputs:

Cylinder output: 1 form ‘A’ (single pole N/O) solid

state contact up to 0.5A load.

Shutoff output: 1 form ‘A’ (single pole N/O) solid

state contact up to 0.5A load.

Power must be applied to the Presto for these

outputs to operate correctly.

Power Requirement Calculation:

To calculate the power requirements take the

number of units multiplied by the number of watts

required per unit. Add approximately 20% for a safe-

ty factor. For example 18 Presto Controls con-

suming 2.5 watts each, driving two 9 watt shift

valves: multiply 18 by 20.5 watts per unit equals 369

watts plus 20% safety factor equals 443 watts. This

would require a 480 watt 20 amp power supply.

WARNING

Power Supplies and AC Power Source

When selecting an AC power source there may be

alternatives available. When connecting the power

supply to the power source follow these step by

step procedures.

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)

Do not exceed the

manufacturers

recommended power ratings of the power supply

used.

Step 1:

Locate the power wires from the

power source that is being used.

Step 2:

Firmly mount the power supply to the

mounting (din) rail supplied, in a well

ventilated, clean, dry environment not

above any heat generating equipment.

Step 3:

Wire the power supply to the power source

as per the power supply manufacturer’s

recommended practices following all local

and national electrical codes.

Step 4:

for the DCV output wiring, see the Presto

Power Wiring Diagram on the following

pages.

Polarity must be

observed when connecting to the Presto Control.

Reversing the polarity may damage the PC Board.

Ensure that all work is performed in accordance with

local electrical codes and that all connections and

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

Power Supply

Содержание Presto Detacher 70100

Страница 1: ...Presto Detacher 2012 AIC WAIKATO LLC 608 526 6882...

Страница 2: ...ings Set Up Table 26 Definitions 31 Stall Addressing 36 Network Termination 39 Presto Switch Operation 40 Presto Light Operation 41 Changing from Milk to Wash and Wash Mode 42 Review Data 43 Control E...

Страница 3: ...ion of the products listed herein and does not express or imply a warranty that the products will necessarily conform to the illustrations or descriptions presented herein AGRICULTURAL INSTRUMENTS COR...

Страница 4: ...These products will damage the plastic Certain materials contain ingredients that will attack plastic parts Do not expose the plastic parts to the following but not limited to Iodine teat dips Fly Sp...

Страница 5: ...r 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 es...

Страница 6: ...ttach Detach Right Auto Manual Left Four Line Backlit LCD Display Presto Detacher Control Hanger or mounting brackets are included but not shown When the An alyst is installed in a parlor stainless st...

Страница 7: ...wo specialized tools for Wire Jacket s a Jacket Cutter and Scotchlok Crimper Wire Splicers 1 Scotchlok 2 Wire Wizard Tools 1 Wire Jacket Cutter 2 Wire Loc Crimper NOTICE Electrical Good Wiring Practic...

Страница 8: ...ue Silver 1 Connect 3 Wires 2 Completely Tape Silver Wire COMPUTER Last Unit Network Terminated on PCB Two Switches ON 485 Parlor Network 3 Wire 485 Network From Computer to first Detacher Control dai...

Страница 9: ...9 VERY IMPORTANT Must use Di Electric Grease Splicing Power Wires Power Supply Power Wire Hook up Wire Wizard Brown 24 VDC Blue 24 VDC 1 Strip Wire Insulation 1 4 inch 2 Apply Di Electric Grease to e...

Страница 10: ...AIC WAIKATO LLC 608 526 6882 10 Splicing Wires from Detacher Stall Control to Flow Cell Splicing Flow Cell Sensor Wires Splicing Flow Cell 4 Wire Cable Black White Green Red Splice by using Connect 4...

Страница 11: ...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 P...

Страница 12: ...er 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 S...

Страница 13: ...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 St...

Страница 14: ...al Interface Two network cables are used on larger systems greater than double 10 to speed up communications A single port system travels around the parlor and ends at the last stall Note the detacher...

Страница 15: ...hutoff side of the valve and the red wire hooks to the vacuum cylinder side of the valve The gray shifting valve uses a positive ground NOTICE NOTICE WHT BLK RED GRN BLU BR To Flow Cell From 4 conduct...

Страница 16: ...remote switching applications When used the remote switch provides the same functions as the right attach detach switch on the Presto control The following Puffer Switch is the remote switch option A...

Страница 17: ...Unit Maintain at least a 6 inch rise in the milk hose prior to entering the flow cell milk inlet This assures consistent milk slugging action Flow Cell Milk Outlet Connect 5 8 or 3 4 milk hose from t...

Страница 18: ...omponents typically mounted in the are the Presto Detacher Controls flow cells shift valves and cylinders The power supply normally is installed in the utility room and computer in the office The Pres...

Страница 19: ...istent flow patterns at all the milking locations in the parlor There are two flow cell SS mounting brackets that can be used depending on the installation requirement In all cases it is important to...

Страница 20: ...e 50111 Flow Cell Holder is used for both right and left hand mounting allowing it to be used on either side of the parlor To change to RH or LH milk entry the SS mounting bracket is flipped over with...

Страница 21: ...and sensor mounting 3 The SS mounting plate can be welded bolted or banded to a solid mounting location 4 To assure consistent milk slugging all the SS mounting plates must be horizontally leveled and...

Страница 22: ...MLSO floats in the milk hose however it is important that the MLSO be installed so it drains properly Therefore the milk flow should be as follows Milk Inlet from the claw Milk Outlet to the milk pip...

Страница 23: ...helf by leveling and lag screwing the shelf to a wall or if using a desk or other setting location Set the power supply on the shelf or other desired location Mounting the Switcher Power Supplies The...

Страница 24: ...pplies must have a dedicated power input meaning the 120 VAC outlet should come straight from the service entry breaker box with no other applications pulling power from the circuit 2 When powering a...

Страница 25: ...Previous Power In Wire Nuts injected with dielectric gel Scotch lock or equiv alent RED GRN BLK WHT To Detacher To Cylinder Valve To ML Shut off 8 conductor cable 4 conductor flow cell cable From 8 c...

Страница 26: ...ouch the or click on the cow screen and proceed to the desired Tracker Elite category The computer must be set up See Tracker Set up and Operating Manual Checking the communication network 1 Switch th...

Страница 27: ...lk Yield Calibration Immediately after the system is started during the first milking it is important to determine the appropriate end of milking setting for the dairy Do so accordingly End of Milking...

Страница 28: ...f Delay 0 to 60 seconds 1 second 8 seconds Increase to milk cows drier decrease to milk cows wetter Max Milking Time 0 to 20 minutes 30 seconds 0 seconds Unit will detach after the maximum time has ex...

Страница 29: ...f less sensitive decrease to make more sensitive Kick Off Temp Drop 5 10 Degrees F 1 Degrees F 0 Decrease to make Kick off feature more sensitive Increase to make less sensitive Make Meters Read Highe...

Страница 30: ...es reduces output voltage by after a full out put for 400 milliseconds Yes for ON No for OFF Number of Groups 1 to 26 1 4 Defines the number of groups lots of cows being milked Parlor Type Low Line Hi...

Страница 31: ...t was powered down In Idle mode the Presto powers up in the detach mode and in wash the Presto will power up in the wash mode Pre V1 48 Yes No No The Presto control light blinking sequence changed at...

Страница 32: ...ning 1 80 or greater can run as Advanced Communication Statistics This screen helps to diagnose networking communication errors with the stall control Exercise Outputs Cylinder Shutoff Cyl Off On Shut...

Страница 33: ...y This setting controls the amount of foremilk that the unit will ignore at the beginning of milking before it monitors the conductivity Milk Letdown Delay The letdown delay occurs at each attach and...

Страница 34: ...y will require a different setting due to variation in vacuum level hose lengths air admission and milk lift To properly calibrate note the complete milk weight provided the Using an accurate scale co...

Страница 35: ...s the operator to select the temperature to indicate an alarm condition Standard milk temperature is 102 0 F 39 1 C Setting the alarm temperature above 102 5 F 39 2C is recommended under standard cond...

Страница 36: ...102 0 F 39 1 C Setting the alarm temperature above 102 5 F 39 2C is recommended under standard conditions Remember to calibrate the milk temperature according to the Calibrate Milk Temperature Offset...

Страница 37: ...per right hand of the Presto PCB Now the addressing can be done from the keypad To initiated entering the stall address with the keypad select No The next prompt will ask you how large the parlor is t...

Страница 38: ...tor wire Addressing the Presto stall controls is neces sary for the network to work and it should be done in the se quence the operators will be milking the cows This is neces sary to facilitate the c...

Страница 39: ...stalls are hooked to the Herd Tracker the first 32 stalls are addressed as bank A and the remaining stalls are addressed as bank B When 65 96 stalls are hooked to the Herd Tracker the first 32 stalls...

Страница 40: ...1 OFF ON OFF ON ON 12 OFF ON ON OFF OFF 13 OFF ON ON OFF ON 14 OFF ON ON ON OFF 15 OFF ON ON ON ON 16 ON OFF OFF OFF OFF 17 ON OFF OFF OFF ON 18 ON OFF OFF ON OFF 19 ON OFF OFF ON ON 20 ON OFF ON OFF...

Страница 41: ...lor The remainder of the units must be turned OFF Please see the following picture for the switch settings Network Termination Switches Both Switches are Up for ON and down for OFF The end stall shoul...

Страница 42: ...omatic milking mode hold the switch in for 2 3 seconds until the group number on the screen changes to the desired group number This is only required on one stall since the subsequent attaches will au...

Страница 43: ...ders and controls 1 Turn power supply on and enable the air supply and or vacuum supply to the detachers 2 Verify in the attached mode that the detacher extends the rope or chain and the shutoff valve...

Страница 44: ...ne Seconds above wash solution threshold actual temperature Second Line The second line of the display provides an enable or disable function After switched to wash by pressing the left switch the ope...

Страница 45: ...ing the first milking it is important to determine the appropriate end of milking setting for the dairy Do so accordingly End of Milking EOM The end of milking detach flow rate and delay setting deter...

Страница 46: ...That is the first record in is added to the top of the data list and the last record is removed Cow Data Display The second data review display shows individual milking data information Also See Herd...

Страница 47: ...s section at their specified intervals Unless otherwise noted procedures in this section are to be performed by the owner Carefully read and follow pertinent instructions and safety messages in this s...

Страница 48: ...inse and wash routine refer to your wash instructions for details 4 Just before the next milking sanitize the milk contact surfaces according to your normal washer instructions 5 To end the wash mode...

Страница 49: ...x screws holding the PC board in place remove the board 4 To mount the new circuit board follow the instructions in reverse order Snug tighten the control box screws over tightening can stress the con...

Страница 50: ...holes in the Cow Simulator The Cow Simulator will fit as shown below Step Three Switch the Control into the milking mode Step Four If the milk yield circuitry is operating correctly the will count mil...

Страница 51: ...set Decrease Conductivity OFFSET Detach occurs too soon Incorrect setting Increase TAKEOFF TIMING or decrease TAKEOFF FLOWRATE Detach occurs too late Incorrect setting Decrease TAKEOFF TIMING or Incre...

Страница 52: ...it will enter the wash mode The right switch acts as an ATTACH DETACH function during meter operation and as a MODIFY function during setup The left switch operates as a MANUAL AUTO and when in the se...

Страница 53: ...ver conductivity is reaches the threshold Conductivity Indicator Shows SCC condition NORMAL CAUTION or WARNING Group Number Shows the group currently being milked Detach Mode AUTO or MANUAL Activating...

Страница 54: ...vity warning level sensed See Conductivity Warning Conductivity Indication Indicates a conductivity level above the threshold value the warning light will flash according to the warning level There ar...

Страница 55: ...nformation such as lab somatic cell cultures or veterinary s recommendations The Presto Control will provide an alarm when the milk conductivity level has reached the threshold the alarm threshold lev...

Страница 56: ...ccurs immediately after the Milk Let Down delay ends is considered an early detach Upon early detach the shifting valve shuts off the vacuum to the claw and then allows the detacher cylinder to gently...

Страница 57: ...ne or more udder quarters finishes milking out you may finish milking her in the manual mode Reattach a cow that detaches early closely monitor her milking and manually detach the claw when you have d...

Страница 58: ...w Residual Milk Milk left over in hoses and milking units from the previous cow Prepping Methods of stimulating and cleaning the cow prior to milking Foremilk or cisternal milk Milk that is in the udd...

Страница 59: ...entire plastic part must be returned for warranty consideration This Warranty extends only to the original purchaser and may not be transferred It is valid only on the original installation unless th...

Страница 60: ...cify Hole Pattern 70100 or 70300 30315 Presto Control Box Front Cover 70019 Milk Simulator 70140 10 Flow Cell 10 ft 70140 20 Flow Cell 20 ft 70140 30 Flow Cell 30 ft 70140 40 Flow Cell 40 ft 70140 50...

Страница 61: ...40105 3 16 Clear Dairy Hose per foot 20352 2 Conductor Communication Cable Per Foot 20343 3 Conductor Pulsator Wire Per Foot 20340 4 Conductor Sensor Cable Per Foot Additional cable may be required to...

Страница 62: ...bly The 20 AMP UL Certified Power Supply comes complete with enclosure incoming and outgoing breakers For easy installation it comes with a 6 ft 120 VAC plug in power cable Very Important Never overlo...

Страница 63: ...Presto Detacher 2012 AIC WAIKATO LLC 608 526 6882 63 50110 SS FLOW CELL MOUNTING BRACKET 70001 90 Rubber Milk Hose Spare Parts Flow Cell Holder Bracket...

Страница 64: ...a tube that connects to the top nipple to open and close the piston For mounting select a 5 8 or 3 4 SS nipple that is part of the mounting bracket or in other cases the 3 milk line clamp can used The...

Страница 65: ...72133 Two STALL VACUUM ONLY OR 72134 Two STALL AIR ONLY 4 24 VDC Valves Fittings Box w 2 bungs wire strain reliefs 72135 Two STALL AIR AND VACUUM 2 Air 2 Vacuum Valves Fittings Box w 2 bungs wire str...

Страница 66: ...e not pictured 7 30500 Optional Ball for Detacher Rope 1 2 4 5 50145 2 SS VACUUM RETRACTION CYLINDER 37 STROKE HORIZONTAL MOUNT 50150 2 SS VACUUM RETRACTION CYLINDER 37 STROKE VERTICAL MOUNT Component...

Страница 67: ...h mounts on stall or curb cabinets Requires a 1 2 hole It includes 9 inch of wire leads for convenient wiring Specific wire lengths 20345 can be special ordered as needed 70355 REMOTE START SWITCH 1 2...

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