Page 1
Operation Manual 300 Series Small Square Baler Models 25 & 55 gallon Preservative Applicators Forage Harvester 344-345-350-351-16-OPR 5/22...
Page 2
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.
Turn On / Off iPad Downloading Harvest Tec App iPad Integration Control Module iPad Integration Control Module Light Signals Bluetooth Receiver Shutting Down the Hay App Operating the Harvest Tec App 12-13 Device Selection Demo Mode & Manual Selection Recommended Preservative Tab Descriptions Automatic mode &...
Page 4
Table of Contents (continued) Page Winter storage Wiring Diagram Common Questions Troubleshooting Pin Outs 30-31 Parts breakdown 31-49 344 Base Kit 345 Base Kit 350 Base Kit 351 Base Kit Pump Assembly Star Wheel Sensors Hoses & Drain Fill Kit Controls and Wiring Harnesses End of Bale Sensor Kits 300 Solenoid Packages...
*iPad is a trademark of Apple Inc., registered in the U.S. and other countries. 300 Series Applicators with serial number before THS07000 will require the THS to be sent to Harvest Tec for a required update in order to use the iPad Integration Module (030-6670C).
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.
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.
Filling the tank through the tank lid opening (Model 344, 345, 350, 351) 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.
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. **The Harvest Tec system WILL NOT appear under the Bluetooth tab in the Setting App.
Green Light – The Bluetooth receiver is connected to the Hay App. 300 Series Applicators with serial number before THS07000 will require the THS 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 1. 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.
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.
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.
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.
Yellow -iPad connecting -iPad not connected Operation Note: Pressing the Home Button on the iPad WILL NOT stop application of the Harvest Tec System (see below): Select to stop application *To close app see the Shutting Down Hay App Section...
Job Records Select New Job to create a new job Type in Field Name and press Create record Select Job Details to view Select the Up and Down arrows job records to view different jobs Software Versions *This is an Example, Software Versions will change...
First Time and Annual Startup Instructions THE UNIT MUST BE CHECKED OUT BEFORE FIELD OPERATION! Check and Prime the Pumps 1. Put 10 gal (5L) of water or preservative in tank and turn main ball valve on. 2. Inspect for any leaks or drips at this time. If any are found tighten or replace area or fitting. 3.
Remember level 1 must be lower than level 2 and level 2 must be lower than level 3. Press Done, when value has been selected. Harvest Tec products recommend set points of 16, 22, and 26 % MC levels. These are preset from the factory. Press Back to return.
Baling Rate Settings – Small Square Balers After pushing the SETUP MODE key in the Main Menu screen, the screen on the left will appear: 1. On the setup mode screen press the BALING RATE SETUP key. 2. Press the grey number value to the right of AVG Bale Weight (Lbs). To adjust the weight of your bales, the scroll tool shown on the right will display.
Operation Instructions Automatic mode will automatically apply product based on hay moisture content sensed by the moisture sensors and the operator’s presets. See SETTING UP SYSTEM FOR INITIAL USE to change any settings. Automatic Mode After pushing the AUTOMATIC MODE key in the Main Menu screen, the following screen will appear: 1.
Manual Mode After pushing the MANUAL MODE key in the Main Menu screen, the following screen will appear: Manual mode will apply preservative to the hay at a fixed rate regardless of the moisture. 1. This graph shows the moisture trend from the last 90 seconds of baling (one every 3 seconds). 2.
Job Records After pushing the JOB RECORDS key in the Main Menu screen, the following screen will appear: 1. Select the New Job tab when creating a new job record. 2. Type in the desired field name and press Create Job 3.
Maintenance If you are unsure how to perform any of the maintenance steps have your local authorized dealer perform the tasks. Maintenance Schedule Daily 10 hrs 400 hrs Weekly Monthly Season Diagnostics Filter bowl cleaning Tips & tip screen cleaning Tank lid cleaning Dielectric grease connections Rebuild pump...
Miscellaneous maintenance: 1. Depending on the product being used, the system may need to be flushed with water at a regular interval (consult with manufacturer of the chemical.) If Harvest Tec product is being used, flushing is not necessary. 2. Although the pump can run dry, extended operation of a dry pump will increase wear. Watch the preservative level in the tank.
A. The power harness must be connected to the battery! The unit will draw more amps than convenience outlets can handle. Any modifications of the power harness will void systems warranty. CONTACT HARVEST TEC BEFORE MODIFICATIONS. B. This unit will not function on positive ground tractors.
Common Questions 1. How do I turn the system on/off? To turn the system ON open the Hay App, then select the active system for the baler you are using. To turn the system OFF click the Main Menu screen. To close the app double click the home button on the iPad and swipe the app that you would like closed, toward the top of the screen until it is no longer visible.
2. Inspect wire and replace if necessary. mounted processor. 3. Using product other than 3. Catch and weigh product to check Harvest Tec outputs. Product shown is 10% different 1. High voltage supplied to the 1. Check voltage at THS. Max of 18 volts.
Page 29
-Refer to your iPad owner’s manual or contact Apple. How do I send in my iPad for service? DO NOT SEND iPad TO HARVEST TEC. For other issues refer to your iPad Owner’s Manual or contact Apple Directly *Harvest Tec Does Not Service iPads*...
Pin Outs Power Harness 006-3650T at Tractor Hitch Pin 1 Red +12V Power to BLE Pin 2 Red +12V Power to THS Pin 3 Orange Keyed Power Pin 4 Not Used Pin 5 Green HT Can Low Pin 6 Yellow HT Can Hi Pin 7 Not Used Pin 8 Black...
Page 31
Pin Outs (continued) End of Row Sensor at 300 Controller Harness Pin 1 Red/White +12V Power Pin 2 Black/White Ground Pin 3 Yellow Signal Pin 4 N/A Moisture Sensor connection at 300 Controller Harness Pin 1 Not Used Pin 2 Not Used Pin 3 Not Used Pin 4 Not Used Pin 5 Not Used...
Parts Breakdown Model 344 Base Kit Ref# Description Part # Ref# Description Part # Tank 005-9203SQ Tank Saddle 001-4703X Tank lid 005-9022H Tank fitting 005-9100 Tank straps 001-4402 Pump Plate Mount 001-4647 Tank Saddle Kit (1-5) 030-0432-TK 4647 Mount Kit (6) PMP-4647MT Model 345 Base Kit Tank Assembly...
Model 350 Base Kit Ref# Description Part # Ref# Description Part # Tank 005-9203 Tank Cap 002-9022C Straps 001-4402 Tank Gasket 002-9022CG Tank Fitting 005-9100 Saddle 001-4703 *55 Gal Tank Includes Side Tank Fitting Only Complete Saddle Kit 030-0448-TK Model 351 Base Kit Tank Assembly Ref# Description...
Parts Breakdown for Pump Assembly 001-4648X Part# Description Part# Description 3/8”MPT X 1/2"HB Elbow 003-EL3812 003-M1212 1/2" Union 007-4120DE 300 Series Pump 002-4315-100 1/2" Line Strainer-100 Mesh 3/8” x 3/8” Union 003-M3838 003-SE12 1/2" Street Elbow 3/8” Street Elbow 003-SE38 002-2212 1/2" Ball Valve 3/8”...
Optional iPad Mini Mounting Kit (030-2014MK) Description Part # Suction cup mount 001-2012SCM Ram mount 001-2012H ® iPad Mini spring load cradle (Mini 2) 001-2012SLC 16 gauge power wire 006-4723P Female spade connector Hardware Eye loop connector Hardware iPad Mini Charger 12V 001-2012P iPad Mini 4 case 001-2012C4...
Optional iPad Display Kit (030-4670DK) Description Part # Ref Description Part # Suction cup mount 001-2012SCM iPad Mini Charger 12V 001-2012P Ram mount 001-2012H iPad Mini 4 case 001-2012C4 iPad Mini spring load 001-2012SLC iPad Mini 4 006-2670IP cradle (Mini 4) 16 gauge power wire 006-4723P 4 amp fuse...
Model 4412C Installation Kit Ref Description Part # Description Part # Tip – Pink Left Mounting Bracket 001-4436DL 004-T6501-PT Tip –Grey Right Mounting Bracket 001-4436DR 004-T6504-PT 3/16” Lynch Pin 1/4" Hose 002-9016 008-4576 Reach Rod – Outside Mini Hose Clamp 003-9002 001-4404 Reach Rode –...
Model 4415C Installation Kit Ref Description Part # Description Part # Tip – Low Output Hose Support 001-4425B 004-11001-SS Tip – High Output 1/4" Hose 002-9016 004-11004-SS Y Fitting 003-Y1414 1/4" Drill Guide 003-M3814NB 1/4" Nozzle Body Elbow 003-EL3814NB Nozzle Cap 003-BC12 Hay Guard Shield 001-4425C...
Harvest Tec, LLC. within 30 days of the failure. If it is determined that a non-Harvest Tec branded hay preservative has been used inside the Harvest Tec applicator system where the failure occurred, then Harvest Tec reserves the right to deny the warranty request at their discretion.
Page 52
HARVEST TEC, LLC. P.O. BOX 63 2821 HARVEY STREET HUDSON, WI 54016 USA Phone: 715-386-9100 1-800-635-7465 Fax: 715-381-1792 Email: info@harvesttec.com...