Harvest TEC 644 User manual

644,645,650,651-16-OPR-Imp&Metric

6/20

Operation Manual

Model 644, 645, 650 & 651

25 & 55 Gallon Automatic Preservative Applicator

Forage Harvester

(intentionally blank)

Harvest Tec 644, 645, 650 & 651 Operation Table of Contents

PAGE

Introduction

Model Reference Chart

Operation of Applicator

5-13

Operation

Turn iPad On/Off

Downloading Hay App

iPad Integration Control Module

iPad Integration Control Light Signals

Bluetooth Receiver Lights

Shutting Down the Hay App

Device Selection

Manual & Recommended Preservative

Tab Descriptions

Screen Menus

Setup Mode

Job Records

13-14

First Time and Annual Startup Instructions

Setting up the System for Initial Use

16-17

Application Rate

Baling Rate & Stroke Counter Setup

Operation Instructions

18-23

Automatic Mode

Manual Mode

Job Records

Download Job Records

Export Job Records

22-23

Wiring Diagram

Common Questions

Troubleshooting

26-27

iPad Troubleshooting

Maintenance, Winter Storage

Status Alerts

Pin Outs

30-31

Parts Breakdown

32-43

Model 644 & 645 Base Kit

Model 650 & 651 Base Kit

Pump Plate

Star Wheels, Bale Rate Sensor, and Hoses

Drain / Fill Kit

Control Boxes and Wiring Harnesses

Installation Kits

37-43

Model 4410B

Model 4415B-SO

Model 4415B

Model 4416B

Model 4485B

Model 4502B

Model 4506B

Model 4507B

Optional iPad Mini Mount Kit

Notes

Warranty Statement

Introduction

Thank you for purchasing a Harvest Tec Model 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 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. Can be used for multiple other uses than just the applicator display

4. Option to tie-into the tractor ISOBUS system

The 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 Harvest Tec 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

**600 Series Applicators with serial number before DCP27000 will require the DCP to be sent to Harvest

Tec for a required update in order to use the iPad Integration Module (030-6670C).

*Hay App version must be at least 2.5.18 (or higher) to operate with the iPad Integration Module (030-6672C)

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

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

**The Harvest Tec system WILL NOT

appear under the Bluetooth tab in the

Setting App. Open the Hay App to

connect.

iPad Integration Control Module

To operate the applicator, plug the iPad cord into the communication

port indicated by:

iPad Integration Control Light Signals

Green Slow Blink –Power supplied to the applicator system and the

unit is going through its startup process. This will take approximately 25-35 seconds.

Green Double Blink –Indicating the iPad module recognizes the iPad but the app is not open or connected.

Green Solid Light –Module is connected to the app and is ready to operate.

*Recommended to use the USB cable included with the applicator kit (006-6672USBC)

Bluetooth Receiver Lights

Pre-2020 applcaitors equipped with Bluetooth receivers (030-6672B)

are now equipped with lights to indicate both power and Hay App

connection on the Apple iPad. Clean light regularly

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 –The Bluetooth receiver is connected to the Hay App.

**600 Series Applicators with serial number before DCP27000 will require the DCP to be sent to Harvest

Tec for a required update in order to use the iPad Integration Module (030-6670C).

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).

Figure A

Figure B

Figure C

Operating the Harvest Tec iPad App

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.

Pre-2020 applicators which are equipped with the Bluetooth receiver (030-6672B) that are within range (20’) of

the iPad and have power going to them, will be shown under the Active Connections section (below) after the

initial startup of the system (35-45 seconds).

Production year 2020 applicator systems and beyond will include the iPad Integration Module 030-6672C.

When plugging in the iPad cord to the module the app will change to the applicator Main Menu for immediate

operation. Unplug the cord to return to the Device Menu page.

*Hay App version must be at least 2.5.18 (or higher) to operate with the iPad Integration Module (030-6672C)

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.

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).

Operating the Harvest Tec iPad App (continued)

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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