Harvest TEC 700 User manual

1
744-745-750-751-23-OPR
3/23
Operation Manual
700 Series Small Square Baler Models
25 & 55 gallon Preservative Applicators
Forage Harvester

2
DECLARATION OF INCORPORATION
MANUFACTURER: Harvest Tec LLC.
2821 Harvey St.
P.O. Box 63
Hudson, WI 54016, U.S.A.
REPRESENTATIVE ESTABLISHED IN COMMUNITY: Profitable Farming Company
Middle Barlington, Roborough
Winkleigh, Devon, EX19 8AG
ENGLAND
The person above certifies and declares that:
VIRTUAL MACHINE: Equipment mounted on a farm press and for the application of innoculants onto
forage crops.
MODEL: 744-745-750-751-23-OPR
BRAND: Harvest Tec
SERIAL NUMBER:
This application preservatives for hay Harvest Tec system meets the Directive 2006/42/EC of the
European Parliment and the Council of 17 May 2006 and other applicable European Directives
including Directive 2004/108/EC on the Electromagnetic compatability.
The application of preservatives for hay Harvest Tec system will be turned on after being installed on
a farm press has been declard in conformity with the Machinery Directive.
Person in the community authorized to provide information on the partly completed machinery and
making this statement:
Richard Snell, President, Profitable Farming Company
Signed on May 21, 2011: Middle Barlington, Roborough
Winkleigh, Devon, EX19 8AG
ENGLAND

3
Small Square Baler Models Operation Table of Contents
Page
Introduction
5
Model Reference Kit
5
Safety
5-6
Safety Sign Definitions
6
Preparing the applicator for operation
7-8
Filling the tank
7-8
Model 744,750 & 751
7-8
Model 745
8
Operation of the main ball valve
8
Connecting the power harness
8
Display Options
9-10
Operation
10
Turn On / Off tablet
10
Downloading Harvest Tec App
11
ICM - ISO Integration Control Module
12
ICM - ISO Control Module Light Signals
12
Shutting Down the Precision Baling App
12-13
Operating the Harvest Tec 700 series applicator
14-15
Screen menus
16-19
Automatic mode
16
Manual mode
16
Setup mode
17
Job Records
18-19
First time and annual startup instructions
20
Checking and priming the pumps
20
Setting up system for initial use
21-23
Moisture Setup
21
Moisture Dy Marking
21
Baling rate
22
Stroke Count Enable
22
Application rate
23
Adjusty Application Set Points
23
Selecting high and low tips
23
Operating Instructions
24-28
Automatic mode
24
Manual mode
25
Job records
26
Software versions
27
Pump Test
28
Maintenance
29-30
Maintenance schedule
29
Diagnostics & Filter bowl cleaning
29
Tips & tip screen, Tank lid cleaning
29
Dielectric grease connections
30
Rebuild pumps
30
Battery connections
30
Solenoid Valve
30
Miscellaneous maintenance
30

4
Table of Contents (continued)
Page
Winter storage
30
Wiring Diagram
31
Common Questions
32
Troubleshooting
33-34
Pin Outs
35-37
Parts breakdown
38-59
744 Base Kit
38
745 Base Kit
39
750 Base Kit
39
751 Base Kit
40
Pump Assembly
41
Star Wheel Sensors
42
Controls and Wiring Harnesses
43
End of Bale Sensor Kits
43
700 Solenoid Packages
44
Parts Bags/Hose/Misc
45-46
Optional iPad Mini Mounting Kit
47
Optional iPad Display Kit
48
Optional Stroke Counter kit
49
4409C Install kit
50
4410C Install kit
51
4412C Install kit
52
4415C Install kit
53
4416C Install kit
54
4485C Install kit
56
4502C Install kit
57
4506C Install kit
58
4507C Install kit
59
Notes
60
Warranty statement
61

5
Introduction
Read this manual carefully to ensure correct steps are done to operate the applicator. This applicator is
designed to apply Harvest Tec buffered propionic acid. Use of alternative products may cause complications.
Including inaccurate readings from the flow meter and damage to all parts. Resulting in the warranty being
void. The applicator can be installed on many square balers with the proper installation kit. Before installing the
unit on the baler, make sure you have the proper installation kit (See the chart below).
Model Kit Reference
Baler Make
Baler Model
Model Number
Installation Kit
Tank Size
AGCO
7105, 7110, 7115, 7120, 1835,
1837, 1837, 1841
744
4416C
55 Gallon
Case IH
8500 Series
744
4416C
55 Gallon
Case IH
SBX 520, 521
745
4409C
25 Gallon
Case IH
SBX 530, 540, 550, SB531,
SB541, SB551
745
4415C
25 Gallon
Case IH
SBX 530, 540, 550, SB531,
SB541, SB551
751
4415C
55 Gallon
Challenger
SB 34, 36, 44
744
4416C
55 Gallon
Freeman
270, 370
750
4506C
55 Gallon
Hesston
4550, 4570, 4590, 4600, 4655
744
4416C
55 Gallon
Hesston
4690N, 4690S
750
4502C
55 Gallon
John Deere
328, 336, 338, 346, 347, 348
745
4410C
25 Gallon
Massey Ferguson
1835, 1836, 1837, 1838, 1839,
1840, 1841, 1842
744
4416C
55 Gallon
Massey Ferguson
1843N, 1843S
750
4502C
55 Gallon
Massey Ferguson
1844N, 1844S
750
4485C
55 Gallon
New Holland
200, 300 Series, 565 & BC5050
745
4409C
25 Gallon
New Holland
570, 575, 580, BC5060,
BC5070, BC5080
745
4415C
25 Gallon
New Holland
570, 575, 580, BC5060,
BC5070, BC5080
751
4415C
55 Gallon
New Holland
585, BB900
750
4507C
55 Gallon
New Idea
7205, 7210, 7215
744
4416C
55 Gallon
Safety
Carefully read all the safety signs in this manual and on the applicator before use. Keep signs clean and in
good working order. Replace missing or damaged safety signs. Replacement signs are available from your
local authorized dealer. See your installation manual or under the replacement parts section for the correct part
numbers.
Keep your applicator in proper working condition. Unauthorized modifications to the applicator may impair the
function and/or safety of the machine. Carefully read and understand all of the baler safety signs before
installing or servicing the baler. Always use the supplied safety equipment on the baler to service the
applicator.

6
Safety Signs Definitions
Number 1
Spraying hazard. Disconnect power before servicing the
applicator
Part no. DCL-8003
Number 2
Falling hazard. Do not step in this area.
Part no. DCL-8002
Number 3
Use caution when working around chemicals. Wear all
protective equipment according to the label of the
product.
Part no. DCL-8001
Number 4
Read and understand the operator’s manual before using or
working around the equipment.
Part no. DCL-8000
Number 5
Open (unlocked) and closed (locked) position of the ball valve.
Part no. DCL-8004

7
Preparing the Applicator for Operation
After the Applicator has been installed on the baler, follow the below steps to prepare for operating the
applicator both safely and correctly.
Filling the tank through the Drain / Fill kit (Model 744, 750 & 751)
Read the label of the product being filled into the tank to determine what individual protective measures need
to be taken. Locate the drain/fill line on the baler. Open the cam-couplers (A) and remove the protective plug
(B). Insert the male coupler (found on transfer pump) into the female cam and close the cams (A).
To open the ball valve (C) turn the handle so it is vertical. After the ball valve has been turned on switch the
pump to the On position. Monitor the level on the tank visually and shut off the pump before over filling. Once
the pump is turned off, close the ball valve and remove the male coupler.
The handle of the ball valve (C) will be horizontal when closed. Reinstall the protective plug and close the
cams. The Harvest Tec model 9212 transfer pump is recommended for this process.
Water is recommended for first time and annual start up procedures.
Example drain/Fill line on the
baler
A
A
B
C
Enlarged view of the drain/fill line valve
and cam-coupler assembly.

8
Filling the tank through the tank lid opening (Model 744, 745, 750, 751)
Read the label of the product being filled into the tank to determine what individual protective measures need
to be taken. Clean the tank lid area and unscrew the lid. Transfer product from the container into the tank.
Water is recommended for first time and annual start up procedures.
Operation of the Main Ball Valve
The ball valve should always be closed when the applicator is not being used. The valve should also be closed
when any service work is being done to the baler or applicator.
The valve is located next to the pump and by the applicator tank. The arrow below points at the valve.
Valve
open
Valve
closed
Connecting the power harness
The power harness that supplies power from the tractor battery to the applicator pump has a disconnect at the
hitch. Connect the two together for operation. Always disconnect before servicing the applicator or baler.
WARNING: Stop tractor engine and shift to park, set brakes and remove key before leaving the tractor.

9
Display Options
Optional STAND ALONE ISO DISPLAY
For those operators who have a dedicated ISO display with in cab harness diagnostic port connection, the 700
series can populate as its own object pool. Adapter/integration harness 006-7670A (sold separately) is
required for connection. This adapter/integration harness supplies key power and communication thru ISO
diagnostic plug found in cab.
Follow SCREEN MENUS section to set and operate the applicator system.
NOTE: Tablet display must be disconnected when utilizing stand alone ISO display
Optional Harvest Tec Display
The 700 series Harvest Tec Display (item 030-7670DK) will allow users to see real time baling parameters to
ensure the most precise application to every bale. This is done by utilizing the improved touch technology to
select objects, enter data, and swipe through operational screens.
The Harvest Tec Display offers easy integration by connecting to the additional CAN plug on the 006-765IC
tractor harness. Once connected the Harvest Tec display will power up with applicator system.
Follow SCREEN MENUS section to set and operate the applicator system.
NOTE: Tablet display must be disconnected when utilizing HARVEST TEC display

10
Recommended Tablet Display (tablet not included)
The iOS or Android Tablet displays offer the ability to communicate with the 700 series applicator system via
hard-wired connection to the ISO Communication Module (ICM). Through the free Precision Baling App, the
operator can set real time baling parameters to ensure the most precise application to every bale. This
provides a multi-use option while utilizing the improved app to select objects, enter data, and easily switch
through operational screens. The Tablet Display offers easy integration by connecting a charging cable to the
additional USB port on the ICM module. Once connected, the Harvest Tec applicator will display upon opening
the app and powering up the applicator system.
*Made for iPad®
Required to be running the most current operating system or one version previous.
*iPad is a trademark of Apple Inc., registered in the U.S. and other countries.
Operation of Tablets
Turn On/Off Tablet using the Sleep/Wake button
iPad
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 are not using it.
Locking iPad puts the display to sleep, saves the battery, and
prevents anything from happening if you touch the screen.
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.
Android
Turn Tablet ON: Hold down the Sleep/Wake button until logo appears. Tablet will take a moment to load.
You can lock tablet and put it to sleep when you are not using it.
Locking the android tablet puts the display to sleep, saves the battery,
and prevents anything from happening if you touch the screen.
Turn Tablet OFF: Hold down the Sleep/Wake button for a few seconds until the onscreen appears, then drag
the slider to the right.
Sleep/Wake
Button
Precision Baling App
Sleep/Wake
Button

11
*Amazon Fire Tablet Does Not Work for Applicator*
Downloading Harvest Tec Precision Baling App
1. If tablet does not have Wi-Fi turned ON, select the Settings tab then select the Wi-Fi tab (below).
iPad
Android
4. Select an available network when detected.
5. Select app store icon (below) and open. *You will need a Wi-Fi connection available to download app*
iPad Android
Download the Precision Baling App in the app stores by searching for ‘Harvest Tec’ in the search bar:
*The advertisements displayed on the screens will change.*
The app will have the icon as shown:
2. Turn Wi-Fi on by sliding button to the right.
*Green bar indicates ON
Precision Baling App
2. Connect Wi-Fi by clicking on
network, should show ‘connected’
when done correctly.

12
ISO Communication Module
Once app is installed, operate the applicator by connecting the tablet lightning cable to the properly marked
USB port.
Blinking Green Light –Module is connected and ready to operate.
*Recommended to use the USB cable included with the applicator kit (006-6672USBC)*
Shutting Down the Precision Baling App
iPad
1. To shut down the Precision Baling App double click the home button. This will show the open apps that are
running on your iPad.
*Note: By pressing the home button one time to return to the home screen, the Precision Baling App does
not shut down. The system will, however, stop applying preservative after 10 seconds.
2. Slide the app you want to shut down toward the top of the iPad, until the app is no longer visible.
Pressing the Home Button on the iPad WILL NOT stop application of the Harvest Tec System
ISO Communication
Module

13
Android
1. To shut down the Precision Baling App click the recent button. This will show the open apps that are
running on your tablet.
*Note: By pressing the home button to return to the home screen, the Precision Baling App does not shut
down. The system will, however, stop applying preservative after 10 seconds.
2. Slide the app you want to shut down toward the right of the tablet screen or click on the ‘ x ‘, until the app is
no longer visible.
Pressing the Home Button on the tablet, WILL NOT stop application of the Harvest Tec System

14
Operating the Harvest Tec 700 Series Applicator
The 700 series display is broken down into four main categories:
▪Top: Status Messages
▪Bottom Center: Current Job Summary Information
▪Left Side: Real Time Information
▪Right Side: Operational Keys
Status Message Descriptions
A) Model: Indicates what model system.
B) Mode: Confirms which mode has been selected.
C) Status: Confirms if system is running or paused. Note: Upon startup the system is PAUSED.
D) Histogram: Moisture graph of the last 90 seconds or shows if system is paused.
Real Time Information Boxes
E) Current %: This displays instantaneous moisture reading of hay coming into baler.
F) Last Bale %: This displays average of all moisture readings taken from last bale made
G) Bale Rate: This displays the tons per hour going through baler. Based on weight and time
to make a bale.
H) Actual Rate: Actual amount of preservative being applied.
I) Target Rate: Rate of preservative that the system is set to apply.
J) Stroke Counter: OPTIONAL EQUIPMENT. When kit 030-0700SCK is connected system will provide
flake count per bale upon each tie cycle
A B C
D
B
C
E
F
G
H
I
G
H
I
J
B
C

15
Operating the Harvest Tec 700 Series Applicator (continued)
Current Job Summary Boxes
K) Job Totals
- Bales: Displays the total number of bales made for the current job.
- Tonnage: Displays total tonnage baled in job. Based on number of bales made multiplied by weight.
- Lbs. Used: Displays the total amount of preservative applied for job.
L) Job Averages
- Moisture: Displays average moisture of all bales made in job.
-Weight: Displays the average weight of all bales in job.
-Lbs. Used: Displays average amount of preservative applied to each bale in job.
Operational Keys
M) Run / Pause: Toggles between run mode to apply and pause mode to stop applying.
N) Override: Only displays when in run mode while the applicator is applying preservative. Once in
override, the applicator will apply at full rate.
O) Manual Mode / Auto Mode: Toggles between auto mode and manual mode preservative application.
- Auto Mode: Self-adjusts preservative based on user input values, moisture, and baling rate.
- Manual Mode: Allows the ability to manually adjust pump rate based on five fixed rates.
P) Setup: Allows for user inputs for values regarding moisture, baling rate, application rate, and stroke
counter if equipped.
Q) Records: Access to view current job, view job list, view a selected job, create a new job, or reopen and
add to existing job.
R) Service: Displays software versions, sensor assignment, annual start-up pump test
K
L
M
N
O
P
Q
R

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Screen Menus
Use the screen shots below to navigate through the operation screens.
Automatic Mode
Manual Mode

17
Setup Mode
Adjusting Moisture Levels
Adjusting Baling Rate
Adjusting Application Rate
Select and change input boxes / sliders as needed
Select and change input boxes / sliders as needed
Select and change input boxes / sliders as needed

18
Job Records
View Job List
View Current Job List
View Selected Job List

19
Create a New Job
Select Job Details to view job records Press Create Job
Software Versions
Select and fill out blank input boxes as needed

20
First Time and Annual Startup Instructions
Check and Prime the Pumps - THE UNIT MUST BE CHECKED OUT BEFORE FIELD OPERATION!
1. Put 10 gal (5L) of water or preservative in tank and turn main ball valve on.
2. Inspect for any leaks or drips currently. If any are found tighten or replace area or fitting.
3. Turn system on.
4. Press the SETUP key, then press BALING RATE SETUP key. Make the following adjustments:
•Change Rate Sensor to Manual
•Change Average Bale Weight to match with either HIGH (80lbs/36kg) or LOW (50lbs/23kg)
nozzles found in charts below –confirm correct nozzles installed on spray shield
•Change Average Bale Time to either 8 sec (HIGH nozzles) or 10 sec (LOW nozzles).
Reference charts below.
•Press the HOME key to return to run screen once changes have all been made.
5. Press MANUAL MODE and the RUN key and the screen shown below will appear.
6. Turn the pump on (Level 1). To turn the pump on, press the red PUMP+ key. This will add a chevron
indicating level 1, turning the pump on.
7. Verify the pump output is set on level 1.
8. Move the pump output settings to 2, 3, 4, and 5. With the Bale Rate set as shown in chart t/hr (T/hr), the
application rate actual reading should be:
9. This process will also be used to prime the pump whenever needed.
10. While running pump check for a good spray pattern out of the respective tips and verify that no parts of the
system are leaking.
11. While doing these tests the Volume (Lbs. Used) in Job Totals/Averages on the screen will be increasing,
this verifies that the flow meter is functioning.
12. When test is completed, change settings back to original.
762 Small Square Baler LOW Nozzles (2x 11001 OR 6501 tips)
Bale Weight:
50 lbs (23 kg)
Bale Time (sec):
10
Bale Rate:
9 t/hr (8.2 T/hr)
Preservative #/ton (L/T)
Water #/ton (L/T)
LEVEL
MIN
MAX
LEVEL
MIN
MAX
1
1.8 (.8)
4.4 (2.1)
1
3.1 (1.5)
6.1 (3.0)
2
4.7 (2.2)
6.9 (3.2)
2
6.4 (3.2)
9.8 (4.9)
3
6.2 (2.9)
9.3 (4.4)
3
7.8 (3.9)
11.1 (5.5)
4
8.7 (4.1)
13.9 (6.5)
4
8.9 (4.4)
17.8 (8.8)
5
10.4 (4.9)
15.6 (7.3)
5
11.1 (5.5)
20 (9.9)
762 Small Square Baler HIGH Nozzles (2x 11004 OR 6504 tips)
Bale Weight:
80 lbs (36 kg)
Bale Time (sec):
8
Bale Rate:
18 t/hr (16.3 T/hr)
Preservative #/ton (L/T)
Water #/ton (L/T)
LEVEL
MIN
MAX
LEVEL
MIN
MAX
1
3.0 (1.4)
4.4 (2.1)
1
4.4 (2.2)
6.4 (3.2)
2
4.6 (2.2)
7.2 (3.4)
2
5.8 (2.9)
8.3 (4.2)
3
7.3 (3.5 )
13.1
3
10.3 (5.1)
14.4 (7.2)
4
10.9 (5.1)
17.2 (8.1)
4
15.0 (7.5)
21.1 (10.6)
5
14.2 (6.7)
22.2 (10.5)
5
18.1 (9.0)
25.0 (12.5)