TO OUR CUSTOMERS The BBI team takes pride in producing superior spreaders that will provide many years of service. Components are selected for their proven performance record and availability. Our skilled employees give special attention to detail in design and assembly to make certain our equipment will meet or exceed your expectations.
WARRANTY Barron & Brothers International warrants all products manufactured by it to be free from defects in material and manufacturing at the time of shipment AND for an additional period of One Hundred Eighty (180) days, from the date invoiced to our direct customer or the dealer’s customer AND provided the total period does not EXCEED One (1) Year from the date invoiced to the dealer.
SAFETY SAFETY WARNINGS Please read and understand this manual before operation. TAKE NOTE! THIS SAFETY ALERT SYMBOL FOUND THROUGHOUT THIS MANUAL IS USED TO CALL YOUR ATTENTION TO INSTRUCTIONS INVOLVING YOUR PERSONAL SAFETY AND THAT OF OTHERS, FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN INJURY OR DEATH.
SAFETY AVOID ACCIDENTS Most accidents, whether they occur in industry, on the farm, at home, or on the highway, are caused by the failure of an individual to follow simple and fundamental safety rules and precautions. For this reason, most accidents can be prevented by recognizing the real cause and doing something about it before the accident occurs.
SAFETY HAZARDS TO AVOID: 1. Refrain from wearing loose fitting clothing on or around this piece of machinery. There are many places that loose clothing may become wrapped or pulled into devices. 2. Be aware of any moving parts on this machinery. Make sure that any person or persons on or around this piece of machinery are aware of the dangers as well.
BASICS INITIAL STARTUP Check over entire unit to be sure all guards and fasteners are in place and fasteners are properly tightened. NOTE: Stand clear of moving machinery. Do not load spreader with material. 1. Check to be sure that no loose parts or other material are in the hopper, on conveyor, or on spinner.
BASICS GENERAL OPERATING PROCEDURES To operate the spreader, the following sequence should be observed: 1. Be sure the unit has been serviced and is in good operating condition. 2. Disengage the PTO. 3. Fill the body with material to be spread. 4.
ADJUSTMENTS FERTILIZER CALIBRATION General Factors That Affect Spread Patterns: Fertilizer Size and Density The particle size will also determine the maximum spread pattern width. The spread pattern can vary anywhere from 25 ft for powder type materials such as lime or up to 60 ft for fertilizer pellets.
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ADJUSTMENTS Driving Interval Variations in material being spread will change the swath width of any particular spreader. Diagram B shows the effect of driving interval on the fertilizer distribution across the field. BBI truck mounted spreaders are designed to run on a 30-40 foot swath spreading lime and approximately 60 feet spreading blended fertilizers.
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ADJUSTMENTS Slope of Land Spreading fertilizer up or down hill may cause the materials to be placed on a different area of the spinner, thus changing the spread pattern. Spreaders with discharge chutes extending down close to the spinners and having small openings through which fertilizer falls on the fans reduce the variation due to slope.
ADJUSTMENTS HOW TO CHECK A SPREAD PATTERN Spread Pattern Test Kit The test kit used for checking spread patterns contains the following items: • 13 plastic pans (14” x 18”) with 5” sides • 13 plastic test tubes with ¾” opening •...
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ADJUSTMENTS Diagram D Reviewing The Spread Pattern Select the application rate, which is common to your operation. To get a good spread pattern check, 200-400 pounds per acre is adequate. For a single check, 25 pounds of fertilizer per 100 pounds per acre application rate will be needed.
ADJUSTMENTS EFFECTIVE SWATH WIDTH The effective swath width is the interval that a particular spreader should be driven to obtain uniform application. Driving at an interval other than an effective swath width will result in a non-uniform application (Diagram B). The effective swath width will vary with the type of material being spread and the rate per acre it is applied.
ADJUSTMENTS FINE-TUNING SPREAD PATTERNS A spreader can have three main adjustments: an adjustable material flow divider, movable spinner blades on some models and the spinner rpm. On standard units, the flow divider is the main control. Keep in mind that adjustable components are all interrelated, which means changing one may cause others to be affected in unexpected ways.
ADJUSTMENTS Spread patterns can also be adjusted by moving the point of delivery toward the outer edge of the spinner or into the center. Placement of fertilizer near the outer edge of the spinner will increase the amount of fertilizer deposited behind the spreader. Shifting the point of delivery to the center of the spinner will increase the amount of material thrown to the sides.
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ADJUSTMENTS Spinner Blades or Fins IMPORTANT! Keep your spinners clean. The smallest amount of build-up, rust, or anything that causes a rough surface will affect the outcome of the spread pattern. The purpose of the spinner blades is to catch the material deposited on the spinner and guide it so the fertilizer is thrown off at the proper angle.
ADJUSTMENTS Troubleshooting Here are some common results of spread pattern tests and how to correct them. Pattern 1: Two heavy swaths located directly behind the spinners; material is seen blowing over the tops of the spinners. Cause: Spinner speed too fast, material blows over the tops of the spinners and falls to the ground directly behind the unit.
MAINTENANCE PREVENTATIVE MAINTENANCE IT PAYS! The handling and spreading of commercial fertilizers is very corrosive on the metal parts of your spreader due to the chemical agents in the material. Without an established preventative maintenance program, your spreader will decay in a relatively short time. If the cleaning, lubrication, and maintenance recommendations that we provide are followed, your spreader will have a much longer life, more satisfactory service, and overall costs will be lower.
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MAINTENANCE Conveyor chain tension is also a factor in chain and sprocket life. The proper chain tension is illustrated below. Be sure the chain is tensioned equally on both sides. This adjustment is made on each side of the unit at the idler bearings located at the front of the unit. Chains that are too tight will tend to stretch, causing excess sprocket wear and eventually breakage.
MAINTENANCE LUBRICATION All bearings are prelubricated with grease. The grease in a bearing acts to prevent excessive wear of parts, protects ball races and balls from corrosion and aids in preventing excessive heat within the bearing. This is even more critical when used in dusty or moist conditions.
MAINTENANCE LUBRICATION GUIDE Frequently lubricate all bearings and other grease points to extend the life of the components. When lubricating, it is important to also inspect the components to ensure satisfactory operation. The required interval of relubricating will depend on the operating environment. Conditions such as dust, moisture, speed, and temperature will affect how often to relubricate.
PARTS PARTS DIAGRAM (SIDE VIEW) Use only genuine Barron & Brothers, Int’l. Parts! Order them from the Authorized Dealer in your area. FT TRUCK MT...
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PARTS PARTS DIAGRAM (REAR VIEW) Use only genuine Barron & Brothers, Int’l. Parts! Order them from the Authorized Dealer in your area. FT TRUCK MT...
PARTS PARTS LIST ITEM # DESCRIPTION PART # 1-1/2" 4-Bolt Flange Bearing UCF208-24 Priority Valve 704052A Oil Tank HTT40 Filter Head 702782A Filter Element 702784A Gate Wheel Conveyor Motor Conveyor Gear Case (single) Spinner Motor 30SM20 Flow Divider Handle Assembly Material Flow Divider FFD200 5/8"...
APPENDIX MID-TECH ARC6000 Barron & Brothers International is an authorized dealer of Midwest Technologies, Inc. products. The Mid-Tech ARC6000 application control system is an option for BBI hydraulic truck-mount units. It controls the material output by adjusting the speed of the conveyor relative to the truck’s ground speed.
APPENDIX Operation Procedure BOOM SWITCHES = “OFF” CONTROL CONSOLE = “POWER – ON” MODE = “OPERATE” DISPLAY TO % RATE – SHOULD BE AT 100% DISPLAY TO – “APPLICATION RATE” – USE “ INC.” OR “DEC.” SWITCH TO ENTER MATERIAL (IN LBS.) TO BE APPLIED PER ACRE MODE = “SET-UP”...
APPENDIX Magna Spread The Magna Spread option for BBI fertilizer/lime spreaders allows for a wider spread swath at a consistent rate. The option includes either four adjustable 9” or 7-1/2” fins per spinner dish in lieu of the standard six nonadjustable 6” inch fins per spinner. The Magna Spread option also includes a material flow divider specifically designed for the longer fins.
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APPENDIX Material Flow Divider The Magna Spread flow divider guides the material onto the spinners to optimize the particular fin designs. The flow divider settings are similar to standard BBI spreaders and are adjusted in the same fashion. An insert for the flow divider is used when spreading fertilizer.
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