AGCO HayBoss G2 644A User manual

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644A, 645A, 650A, 651A-16-OPR-BLE
12/18
Operation Manual
Model 644A,645A,650A & 651A
25 & 55 Gallon Automatic Preservative Applicator
Forage Harvester

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(intentionally blank)

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Harvest Tec 644, 645, 650 & 651 Operation Table of Contents
PAGE
Introduction
4
Model Reference Chart
4
Operation of Applicator
5-13
Bluetooth Operation
5
Turn iPad On/Off
5
Downloading Hay App
5
Shutting Down the Hay App
6
Bluetooth Receiver
6
Device Selection
7
Manual & Recommended Preservative
8
Tab Descriptions
9
Screen Menus
10
Setup Mode
11
Job Records
12-13
First Time and Annual Startup Instructions
14
Setting up the System for Initial Use
15-16
Application Rate
15
Baling Rate
16
Stroke Counter Setup
16
Operation Instructions
17-22
Automatic Mode
17
Manual Mode
18
Job Records
19
Download Job Records
20
Export Job Records
21-22
Wiring Diagram
23
Common Questions
24
Troubleshooting
25-26
iPad Troubleshooting
27
Maintenance, Winter Storage
28
Status Alerts
28
Pin Outs
29-30
Parts Breakdown
31-42
Model 644 & 645 Base Kit
31
Model 650 & 651 Base Kit
32
Pump Plate
33
Star Wheels, Bale Rate Sensor, and Hoses
34
Drain / Fill Kit
34
Control Boxes and Wiring Harnesses
35
Installation Kits
36-42
Model 4410B
36
Model 4415B-SO
37
Model 4415B
38
Model 4416B
39
Model 4485B
40
Model 4502B
41
Model 4506B
42
Model 4507B
43
Optional iPad Mini Mounting Kit
44
Optional iPad Display Kit
45
Notes
46
Warranty Statement
47

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Introduction
Thank you for purchasing a Harvest Tec Model 662 Hay Preservative Applicator. This 662 applicator system
has been designed to operate through an Apple iPad (not included) using the Hay App. As well as plug directly
into most tractors that have an ISOBUS Monitor. The 662 Applicator System offers these advantages by
operating though an Apple iPad:
1. Large bright, clear, colorful display
2. More durable and can be read in bright sunlight
3. Wireless connection in cab
4. Can be used for multiple other uses than just the applicator display
5. Option to tie-into the tractor ISOBUS system
The 662 Hay Preservative Applicator System is designed to apply buffered propionic acid to the forage crop as
it is baled and will adjust the rate of application based on moisture and tonnage of the crop being harvested.
This manual will take you through the steps for installing the applicator. If you are unsure about installing the
system after consulting this manual, contact your local authorized dealership for additional assistance. For your
convenience a parts breakdown is located in the back of this manual, contact your local authorized dealer to
order the parts. This applicator is designed to apply AGCO buffered propionic acid.
*iPad Mini or iPad 3rd Generation (2012) or newer, running the current iOS operating system
or one version previous required for iPad option
Right and Left sides are determined by facing the direction of forward travel
Baler Make
Baler Model
Model
Number
Install
Kit
CASE IH
SBX530, SBX540, SBX550, SB 531 –SB 551
651
4415B
NEW HOLLAND
570, 575, 580 & BC 5060 –BC 5080
651
4415B
CASE IH
2001 AND OLDER SQUARE BALERS (TWO TIE)
650
4485B
HESSTON,
MASSEY
NEW IDEA, AND
CHALLENGER
ALL CONVENTIONAL SQUARE (TWO TIE) BALERS
650
4485B
HESSTON,
MASSEY
NEW IDEA, AND
CHALLENGER
ALL THREE TIE BALERS
650
4502B
FREEMAN
ALL THREE TIE BALERS
650
4506B
NEW HOLLAND
BB 900 & 585
650
4507B
JOHN DEERE
ALL SMALL SQUARE BALERS
645
4410B
Model Reference Chart

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Bluetooth Operation
Turn On / Off iPad using the Sleep/Wake button
*(Info from Apple User’s Guide)
Turn iPad on. Hold down the Sleep/Wake button until Apple logo appears. iPad will take a moment to load.
You can lock iPad and put it to sleep when you’re not using it. Locking
iPad puts the display to sleep, saves the battery, and prevents
anything from happening if you touch the screen.
When you are not going to use the iPad for an extended period of time put the unit into sleep mode by pressing
the Sleep/Wake button. Press Sleep/Wake button to wake iPad and then unlock iPad by entering passcode.
Turn iPad off. Hold down the Sleep/Wake button for a few seconds until the slider appears onscreen, then drag
the slider to the right.
Downloading Hay App
1. If iPad does not have Wi-Fi turned on, select the Settings tab then select the Wi-Fi tab (below).
4. Select an available network when detected by the iPad, shown in area above that currently says ‘Other.’
5. Select App Store icon (below) and open. *You will need a Wi-Fi connection available to view App Store.
Download the Hay App in the App Store by searching for
‘Hay App’ in the search bar in the top right corner of screen (right):
*The advertisements displayed on the App Store screen will change.
The app will have the icon as shown:
Note: Operation requires iPad Mini or iPad 3rd Generation (2012) or newer, running the current iOS operating
system or one version previous required for iPad option.
Hay App
Sleep/Wake Button
2. Turn Wi-Fi on by sliding button to the right.
*Green bar indicates ON
3. Use same process to turn on Bluetooth function

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Shutting Down the Hay App
To shut down the Hay App double click the home button (Figure A). This will show the open apps that are
running on your iPad (Figure B).
*Note: By pressing the home button one time to return to the home screen, the Hay App does not shut down.
The system will however, stop applying preservative after 10 seconds.
Slide the app you want to shut down by sliding the app toward the top of the iPad, until the app is no longer
visible (Figure C).
Bluetooth Receiver
*New for production year 2018. All Bluetooth receivers (030-6672B) are
now equipped with lights to indicated both power and iPad connection.
Blinking Lights –System is waiting for the processor to connect, which
could take up to 35 seconds.
Red Light –The Bluetooth receiver has power
Green Light –When the proper active connection is selected in the Hay
App menu, the green light will indicate connection with the iPad.
Figure A
Figure B
Figure C

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Operating the Harvest Tec iPad App
After installation of the Bluetooth Receiver (030-6672A) on to the applicator system, attach the power cord
006-6650TM to supply power.
*Refer to the applicator installation manual for details on connecting the Bluetooth Receiver.
When ready to operate your applicator system, open the Hay App on the iPad by selecting the Hay App icon.
Device Selection
The app will open to the Device Menu screen as shown below. Applicators which are equipped with the
Bluetooth receiver that are within range (20’) of the iPad and have power going to them, will be shown under
the Active Connections section.
The In-Active Connections section will show applicator systems that have been connected in the past, but are
not within range of the iPad or do not currently have power going to them (bottom left).
To remove a baler from the In-Active list, slide the bar displaying the baler name to the left, and select the
Delete button that will appear (bottom right).
After the iPad connects to
the Bluetooth receiver,
select the applicator you
want to connect with.

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Operating the Harvest Tec iPad App (continued)
Demo Mode
Selecting the 300 Demo or 600 Demo button (below) will allow you to view the different screens of the
applicator without requiring connection to an applicator system.
*This function is intended to be used as a visual aid, no values will be displayed.
Manual Selection
Selecting the Manual button (below) displayed to the right of the baler name will open the operation manual for
your baler.
*You do not need to be connected to a baler to open the manual and recommended preservative tabs after a
baler has been connected.
Recommended Preservative
To view recommended preservative information, application rates, and frequently asked preservative
questions, select Recommended Preservative (below).

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Operating the Harvest Tec iPad App (continued)
Once you have selected the baler you want to connect with from the Device Menu, the applicator main menu
will display (below).
Ensure the iPad Bluetooth function is turned on in the Settings App.
*The applicator system will not appear under the Bluetooth Devices in the Settings App upon initial connection.
You must open the Hay App to view the available devices by selecting the Device Menu. After you have
connected through the Hay App, the system will then appear under the Bluetooth Devices in the Settings App.
Tab Descriptions
Automatic Mode: This mode allows you to use all of the applicator features such as adjusting preservative
application on the go and counting total pounds of product used.
Manual Mode: Allows operator to manually turn pumps on and off. This mode also has moisture content
displayed. Use this mode to prime pumps.
Software Versions: Selecting this tab will display the software currently installed.
Setup Mode: This mode allows the operator to adjust bale rate, application rate settings and select tip output.
Job Records: Keep track of up to 300 jobs with total product used, average moisture content, tons baled, and
baling date.

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Screen Menus
Use the screen shots below to navigate through the operation screens.
Automatic Mode
Manual Mode
Operation Note:
Pressing the Home Button on the iPad WILL NOT stop application of the Harvest Tec System (see below):
Select or to stop application
*To close app see the Shutting Down Hay App Section
Bluetooth Connection Indicator
Green
-DCP is connected
Yellow
-DCP connecting
Red
-DCP not connected
Bluetooth Connection Indicator
Green
-DCP is connected
Yellow
-DCP connecting
Red
-DCP not connected
X
-Pump is OFF
-Pump is ON