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Summary of Contents for Amity Technology 2720
- Page 1 OPERATING MANUAL 2720 HARVESTER 2800 7 Avenue North Fargo, ND 58102 Phone: (701) 232-4199 Fax: (701) 234-1716 www.amitytech.com MOHE72...
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Page 3: Warranty
EFFECTIVE FOR EQUIPMENT RETAILED AND DELIVERED AFTER JUNE 1, 2020 WHAT IS WARRANTED Amity Technology warrants its new equipment to be free of defects in material and workmanship at time of delivery to the first retail pur- chaser, renter, or lessee. Amity Technology warrants any new or unused part which is manufactured by Amity Technology for use in an Amity Technolo- gy machine, jointly referred to as “Products”, whether such Product is purchased through an authorized Amity Technology deale r or directly from... - Page 4 This page is intentionally left blank.
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Page 5: Table Of Contents
TABLE OF CONTENTS WARRANTY ..............3 TABLE OF CONTENTS ..........5-6 6.0 OPERATING THE HARVESTER........22 6.1 Start Up ...............22 6.2 Field Operating Speed .........22 1.0 INTRODUCTION ............7 6.3 Turning Radius............22 1.1 General Information ..........7 6.4 Break- In Period ...........22 1.2 Serial Number ............7 6.5 Field Cleaning ............23 6.6 Lifter Struts ............23 2.0 SAFETY ..............8... -
Page 6: Table Of Contents
TABLE OF CONTENTS 10.0 STORAGE ..............52 7.9.2 Replacing Drive Chain .........33 10.1 End of Season .............52 7.10 Apron Chain ............34 10.2 Beginning of Season ...........52 7.10.1 Apron Chain Tension .........34 7.10.2 Replacing Apron Chain.........34-35 7.11 Front Drive Belt ............35 11.0 LUBRICATION AND MAINTENANCE......53 7.11.1 Belt Tension ............35 7.11.2 Replacing Belt ...........36 11.1 General Maintenance Information......53... -
Page 7: Introduction
1.0 INTRODUCTION 1.1 General Information Read this manual carefully to learn how to operate and service your machine correctly. Failure to read this manual can result in personal injury or equipment damage. This manual is a permanent part of your machine and should remain with the machine when you sell it. Measurements in this manual are given in both customary U.S. -
Page 8: Safety
2.0 SAFETY 2.1 Recognizing Safety Information in Manual Figure 2 is the safety-alert symbol. When you see this symbol on your ma- chine or in this manual, be alert to the potential for personal injury. Follow recommended precautions and safe operating practices. Figure 2: Safety-Alert Symbol 2.2 General Harvester Safety You are responsible for the safe operation and maintenance of your Amity beet harvester. -
Page 9: Maintenance And Operating Safety
6. Shift to park, disengage PTO, lower machine to ground, relieve hydraulic pressure, stop engine, remove ignition key, and wait for all moving parts to stop before servicing, adjusting, repairing or disconnecting. 7. Review safety related items with all operators annually. 8. -
Page 10: Hydraulic Safety
2.4 Hydraulic Safety 1. Always place all tractor hydraulic controls in neutral before dismounting. 2. Make sure that all components in the hydraulic system are kept in good condition and are clean and tight. 3. Replace any worn, cut, abraded, flattened or crimped hoses and metal lines. 4. -
Page 11: Understand Signal Words
7. Always lower elevator boom when transporting harvester. 8. Stay away from overhead obstructions such as power lines. 9. For max transport speed on smooth roads see section 3.2. 2.6 Safety Decals The types of decals on the equipment are shown in the illustration below. Proper safety requires that you familiarize yourself with the various safety decals, the type of warning, and the area, or particular function related to that area, that requires your safety awareness. - Page 12 Warning / Electrocution: Hazard: Electrical Shock Hazard – risk of personal injury or Death and component damage. Avoidance: Stay clear of overhead power lines and other obstructions. PN: 9971021 Warning / Overhead Lift Hazard: Hazard: General safety alert Avoidance: Stay clear of this area while engine and machine are operating PN: 9971025 Warning / Falling Off Hazard:...
- Page 13 Danger / Rotating: Hazard: Electrical Shock Hazard – risk of personal inju- ry or Death and component damage. Avoidance: Read and understand the Operators Man- ual before operating the machine. PN: 303268 Warning / Engine off: Hazard: General safety alert Avoidance: Shut off engine and remove key before performing maintenance or repair work PN: 997859...
- Page 14 Warning / Read Operator Manual Hazard: General safety alert Avoidance: Read and understand the Operators Manual before operating the machine. PN: 997861 Warning / Overhead Lift Hazard: Hazard: General safety alert Avoidance: Read and understand the Operators Manual before operating the machine PN: 303265 Slow—Fast PN: 303266...
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Page 15: Specifications
3.0 SPECIFICATIONS Table 3.1: Harvester Specifications 3.1 Harvester Specification Scrub Wheel Weight (Approx.) 45,000 lbs [20,400 kg] 45,500 lbs [20600 kg] Tank Capacity 4.5 tons [4085 kg] 4.5 tons [4085 kg] Recommended Working Speed 3-5 mph [4.8-8.1 kmh] 3-5 mph [4.8-8.1 kmh] Transport Width (with boom down) 25' 4"... -
Page 16: Preparation
4.0 PREPARATION 4.1 Tractor Preparation 4.1.1 Adjusting the Drawbar: The tractor drawbar must be set within the given range to maintain the integrity of the drive system. The range is shown in Figure 6. Figure 6: Drawbar Range IMPORTANT: Ensure the driveline remains within operating range under all conditions. -
Page 17: Harvester Preparation
4.2 Harvester Preparation 4.2.1 Lifter Strut Spacing: Verify the spacing matches the spacing of the planted crop as shown in Figure 9. A=B/2 Center of frame to center of strut B=Row spacing C=Space appropriate for size of beets (This space is the pinch point) Figure 9: Lifter Strut Spacing NOTE:... -
Page 18: Shield Placement
The preferred method for attaching the con- trol box to the tractor is to use a 12V switched source as shown in Figure 12. When a 12V switched source is not available, an alternative way to attach the control box is shown in Figure 13. -
Page 19: Greasing
4.2.6 Greasing: Refer to section 11.0, Lubrication and Maintenance, for grease type and frequency requirements. IMPORTANT: Use only hand held grease guns. Air-powered grease guns can damage your seals. Over greasing may also damage bearing seals. If damage due to over greasing occurs, replace the damaged seals immediately. -
Page 20: Attaching And Detaching
5.0 ATTACHING AND DETACHING 5.1 Attaching Hydraulic and Electrical Systems Harvesters are available with ISO couplers or metric adapters. If the hydraulic attachments on your harvester do not fit the tractor, contact your Amity dealer. CAUTION: To avoid injury from escaping fluid under pressure, relieve the pressure in the system before disconnecting or con- necting hydraulic or other lines. -
Page 21: Attaching Pto Driveline
5.3 Attaching PTO Driveline CAUTION: To avoid bodily injury or death, shut off the tractor and lower the machine to the ground before attaching the PTO driveline. IMPORTANT: Keep the driveline and powershaft splines clean of dirt, paint, and debris. Figure 20: Attached PTO Driveline 1. -
Page 22: Operating The Harvester
6.0 OPERATING THE HARVESTER 6.1 Start Up 1. Ensure that yourself, bystanders, and all objects are clear of the harvester before starting. 2. Check the PTO to ensure it is not engaged. 3. Start the tractor and throttle down to idle. 4. -
Page 23: Field Cleaning
6.5 Field Cleaning The harvester will collect mud at different rates during operation depending on soil conditions. It is important to clean the machine every two hours or more often if the conditions demand. IMPORTANT: If left unclean, mud will clog the machine and cause imminent damage. Frequently clean the machine to avoid damage. -
Page 24: Row Finder
6.8 Row Finder Amity harvesters have the option of a hydraulic row finder attachment. The Row finder helps keep the lifter struts di- rectly in line with crop rows. Figure 25: Row Finder 6.9 Digging Depth Digging depth varies with soil and crop conditions. Three inches (7.62 cm) is a good starting point. -
Page 25: Scrapers
6.11 Scrapers Scrapers keep the Lifter Wheels clean by removing mud and dirt off the wheels. In turn, the Lifter Wheels are able to turn freely and lift beets. Amity lifting struts are available with two types of scrapers, Top or Bottom. Bottom scrapers come standard with the Single Plate Strut. -
Page 26: Rear Grabroll Bed
6.14.2 Rear Grabroll Bed: The rear grabrolls provide ad- ditional cleaning while transferring beets to the rear, center of the harvester to discharge them into the scrub. As with the front grabroll bed, the smooth grabrolls are spring mounted to allow relief for rocks as they pass over the rolls. -
Page 27: Scrub Chain
6.17 Scrub Chain The scrub chain lifts beets from the rear grabrolls to the tank. The inside chain typically runs faster than the outside chain providing additional cleaning. NOTE: The larger the difference in the chain speed, the greater the chance of additional damage to the beets. Figure 36: Scrub Chain 6.18 Machine Shutdown 1. -
Page 28: Adjustments
7.0 ADJUSTMENTS 7.1 Manual Leveling 1. Raise the rear of the harvester with the hydraulic cylinders. 2. Add or remove cylinder stops as necessary. 3. Lower the rear of the harvester onto the stops. NOTE: A 1 in. (2.5 cm) stop in a rear cylinder provides approximately 1 in. (2.5 cm) of lift in the cor- responding front side. -
Page 29: Pinch Point Position
7.3 Pinch Point Position The pinch point position can be adjusted by spacer (G), part number 50139. In muddy conditions, roll the pinch point forward by adding spacers. This will pop the beet faster with less mud. For dry or hard digging conditions, roll the pinch point back by removing spacers giv- ing the wheels a longer time to lift the beet and reduce breakage in the ground. -
Page 30: Wheel Fillers
7.5 Wheel Fillers 7.5.1 Adding or Removing Center Mount Wheel Fillers: 1. Remove the lock nut, lock washer, and flat washer from bolts (B) as shown in Figure 44. 2. Add or remove the center mount wheel filler. 3. Replace the fasteners. NOTE: If bolts (B) are removed, they must be reassembled in holes (C) shown below in Figure 45. -
Page 31: Scrapers
7.6 Scrapers 7.6.1 Top Scraper: Adjust bolt (A) to move scrapers out to the lifter wheels. 7.6.2 Bottom Scraper: 1. Loosen bolts (B). 2. Adjust scrapers to the desired position. 3. Tighten bolts (B). NOTE: The lifter wheels must rotate a full 360° after adjusting the scrapers to ensure clearance. -
Page 32: Paddles
NOTE: It may be necessary to readjust the apron/paddle shaft chain tension on both sides to provide slack to allow the paddle shaft to move. 7. Tighten the shaft mounting bolts and the jam nuts on the adjusting bolts. Set the same dimension (B) on both sides and secure the mounting fasten- ers in position. -
Page 33: Plastic Paddles
7.8.2 Plastic Paddles: 1. Loosen lock nuts (D) on the backside of the paddles. 2. Move the paddles in or out for the desired position. 3. Tighten lock nuts (D). 7.9 Apron and Paddle Drive Chain Figure 51: Plastic Paddle Adjustment 7.9.1 Drive Chain Tension: 1. -
Page 34: Apron Chain
7.10 Apron Chain 7.10.1 Apron Chain Tension: Tension of the apron chain should not be excessively tight; however, the chain should never drag on the ground or droop enough on the top to allow beets to be lost out the sides of the machine. To adjust the chain: 1. -
Page 35: Front Drive Belt
2. Open the left and right access doors and latch them. 3. Loosen the jam nuts holding the adjustment rods on the bearing mounting arms. 4. Slide the front bearing mounting arms backward to its loosest position. 5. Rotate the shafts until the splice link is accessible, and then disconnect the chain on both ends of the link. -
Page 36: Replacing Belt
7.11.2 Replacing Belt: 1. Follow steps 1 & 2 from above. 2. Loosen nut (B) until the belt is loose. 3. Remove the old belt and install a new belt. 4. Tighten nut (B) until spring length (A) is 13.5 in. (34 cm). 5. -
Page 37: Grabroll Speed
7.13 Grabroll Speed 1. Shift to park, disengage the PTO, lower the machine to the ground, relieve hydraulic pressure, stop the engine, remove the ignition key, and wait for all moving parts to stop before dis- mounting. 2. Open the access door. 3. -
Page 38: Rock Trip Spring
Figure 57: Rear Grabroll Speed Adjustment Figure 56: Front Grabroll Speed Adjustment NOTE: Grabroll tubes turn at 552 RPM from the factory unless ordered otherwise. A larger shaft sheave is available to speed the rolls to 606 RPM if mud collects on the grabrolls in muddy condi- tions. -
Page 39: Roller Chain Tension And Replacement
7.15 Roller Chain Tension and Replacement Roller chains need to be tightened when they are worn or when they jump sprocket teeth. Each chain has a certain amount of allowable chain movement. To measure the chain movement, hold a tape measure up to the chain, then pull the chain down and then up. -
Page 40: Jump Chain
7.15.2 Jump Chain: Jump Chain has ½ to ¾ in. (1.3-1.9 cm) of allowable chain movement as shown in Figure Figure 60: Jump Chain Tension 7.15.3 Grabroll Bed Chain: Grabroll Bed Chain has ½ to ¾ in. (1.3-1.9 cm of allowable chain movement as shown in Figure 61. -
Page 41: Smooth Grabroll Height
7.16 Smooth Grabroll Height Smooth grabroll height adjustments affect the amount of time beets remain on the grabrolls clean- ing as well as the effectiveness of the cleaning. Decreasing the height of the grabrolls to below that of the scrolled grabrolls will increase cleaning ability by increasing the scrolling grabroll aggressive- ness. -
Page 42: Grabroll Bed Angle
7.18 Grabroll Bed Angle Increasing the angle of the rear grabroll bed will increase cleaning time; likewise, decreasing the an- gle will decrease the cleaning time. To change the angle of the bed: 1. Shift to park, disengage the PTO, lower the machine to the ground, relieve hydraulic pressure, stop the engine, remove the ignition key, and wait for all moving parts to stop before dis- mounting. -
Page 43: Grabroll Drive Chain
7.20 Grabroll Drive Chain 7.20.1 Chain Tension: 1. Shift to park, disengage the PTO, lower the machine to the ground, relieve hydraulic pressure, stop the engine, remove the ignition key, and wait for all moving parts to stop before di mounting. -
Page 44: Installing Reverse Grabroll Kit
7.21.1 Installing Reverse Grabroll Kit (For 6 row/22 inch and 12 row/22 inch harvester): 1. Shift to park, disengage the PTO, lower the machine to the ground, relieve hydraulic pressure, stop the engine, remove the ignition key, and wait for all moving parts to stop before dis- mounting. -
Page 45: Slip Clutches
7.23 Slip Clutches Table 7: Sprocket Dimension Harvesters are equipped with fiber pad slip clutches on the paddle shaft and apron shaft. Some may also have slip clutches on the rear scrub drive. These slip clutches prevent failure of rotating compo- nents in the event they stop rotating. - Page 46 Figure 70: Rear Scrub shown with Scrub Chain, Rollers, and Head Shafts...
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Page 47: Outside Scrub Chain Tension
7.24.2 Outside Scrub Chain Tension: The outside scrub chain tension is adjustable to increase or decrease the capacity for beets. To in- crease the capacity of the scrub chain, head shaft (Detail A), shown in Figure 74, must be moved back to provide more slack in the chain. -
Page 48: Wheel Speed/ Conveyor Speed
7.25.1 Wheel Speed/ Conveyor Speed: The wheel and conveyor speed flow controllers are shown in Figure 73. To increase the speed of either component, move the switch in a manner such that the corresponding num- ber increases. Likewise, decreasing the number will de- crease the speed. -
Page 49: Transportation
8.0 TRANSPORTATION 8.1 Warning Lights CAUTION: Prevent collisions between other road users, slow moving tractors with attachments or towed equipment, and self-propelled machines on public roads. Frequently check for traffic from the rear, especially in turns, and use turn signal lights or hand signals. Use headlights, flashing warning lights, and turn signals day and night. -
Page 50: Cleaning
9.0 CLEANING Cleaning is an important part of harvester maintenance. This section illustrates a few points where mud will routinely build up and need to be cleaned. 9.1 Row Finder Row finder wands (A) and springs (B) must be cleaned routinely in order for the row finder to cor- rectly locate beets. -
Page 51: Apron Shafts
9.4 Apron Shafts If mud buildup occurs under or between the apron chains, mud must be removed from the apron shafts. Figure 79: Apron Shaft Cleaning 9.5 Rear Scrub The interior of the inside chain on the rear scrub may build up with mud balls or beets. This area should be checked frequently and emptied if buildup occurs. -
Page 52: Storage
10.0 STORAGE 10.1 End of Season 1. Thoroughly clean the harvester inside and out. Debris and dirt will draw moisture and cause rust. 2. Inspect the harvester for any damaged or worn components; repair or replace as required. 3. Loosen or remove the drive belt. This will prolong the life of the belt. 4. -
Page 53: Lubrication And Maintenance
11.0 LUBRICATION AND MAINTENANCE 11.1 General Maintenance Information Perform each lubrication and service illustrated in this section at the beginning and end of each sea- son. IMPORTANT: The period for recommended lubrication and maintenance is based on normal condi- tions. Severe or unusual conditions may require more frequent lubrication or oil changes. IMPORTANT: The items listed separately from the lubrication chart and the servicing interval pages are of extra importance. -
Page 54: Roller Chain
11.4 Roller Chain Apply the proper amount of oil to roller chain (A) to pre- vent the bearings from becoming dry. IMPORTANT: Excess oil applied to the roller chain may contaminate slip clutch (B). Figure 84: Roller Chain and Slip Clutch 11.5 Drive Belt Check drive belts for wear every 10 hours. -
Page 55: Gearbox Oil Level
11.7 Gearbox Oil Level Gearbox oil levels should be checked routinely and filled to line (A) shown in Figure 87. Side plugs (B) can be found on all gearboxes and can be used to measure the correct fill level. When gearboxes are filled with the proper amount of oil, Figure 87: Gearbox Breather the level should be just below the threads of side plug (B). -
Page 56: Slip Clutch Maintenance
11.9 Slip Clutch Maintenance Prior to use each year, slip clutches should be tested to ensure they are functioning properly. To test slip clutches: 1. Loosen the springs by loosening 6 spring bolts (A). 2. Rotate sprocket (B) 1 to 2 revolutions to ensure proper fiber pad slippage. -
Page 57: Servicing Intervals
11.11 Servicing Intervals Before 1 Use: 1. Grease hitch, drivelines, row finder, U joints, and PTO driveline assembly 2. Check all gearbox oil levels. 3. Do not grease ball bearings. 5 Hours: 1. 1. Grease driveline. 12 Hours: 1. Grease row finder, hitch assembly, lifter strut rod (when equipped with rock struts), belt idler pivot hub, hitch assembly, sealed bearings, and rear strut. -
Page 58: Lubrication Chart
11.12 Lubrication Chart Ref # Description Lubrication Type Frequency Quantity Number of Instances Hitch Assembly Multi-Purpose Grease 12 Hours 3-5 pumps Rowfinder Multi-Purpose Grease 12 Hours 1-2 pumps Lifter Strut Rod- Multi-Purpose Grease 12 Hours 2-3 pumps Lifter Strut- Hub Multi-Purpose Grease 40 Hours 1-2 pumps... -
Page 61: Pto Driveline Servicing
11.13 PTO Driveline Servicing The first lubrication interval should be 16 to 24 hours of operation after initial start-up. Then follow the schedule outlined in Table 9. NOTE: A 1% Molybdenum disulfide grease should be used for the grease points listed below. Figure 91: PTO Shaft Table 9: PTO Driveline Servicing NOTE:... -
Page 62: Troubleshooting
12.0 TROUBLESHOOTING PROBLEM CAUSE SOLUTION Lifter wheels slicing Lifter wheels not adjusting to row Set lifter strut spacing to same as beet rows. beets. spacing. Row finder wands clogged, or row finder Adjust or clean rowfinder (see section 7.2). is not adjusted or working properly. Level machine (see section 7.1). - Page 63 PROBLEM CAUSE SOLUTION Excessive debris/mud Poor defoliation job. Run defoliator over field again to being loaded into eliminate excess debris. machine. Make sure defoliator is adjusted properly. Digging too deep. Raise machine to dig shallower. Unnessary use of wheel fillers. Remove Wheel fillers.
- Page 64 PROBLEM CAUSE SOLUTION Lifter wheels plugging. Digging too deep. Raise machine. Paddles not keeping wheel rim clean. Adjust the paddles outward and/or down (see section 7.8). Adjust scrapers with adjusting bolts Scrapers not close enough to wheel. (see section 7.6). Rocks clutching or stopping lifter wheel Change position of pinch point (see rotation.
- Page 65 PROBLEM CAUSE SOLUTION Tires built up with soil. Soil conditions. Cclean rear struts frequently (see section 9) Lower tire pressure (see section 3.1) Scrapers building up with Scrapers too far from lifter wheels. Adjust outward to wheels (see section mud. 7.6).
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Page 66: Appendices
13.0 Appendices 13.1 ISOBUS ADC Operation Introduction Active Depth Control (ADC) is an electric over hydraulic control system that levels and maintains the harvester at a con- stant digging depth while harvesting based on a variety of field conditions. Using hydraulic oil supplied from the tractor, a valve bank on the harvester sends oil to hydraulic cylinder on the hitch and rear axle to raise and lower the harvester to allow it follow the ground evenly. -
Page 67: Safety
13.1.2 Safety As the operator you are responsible for the safe operation and maintenance of on the Active Depth Control on your Amity sugar beet harvester. You and anyone else, who will operate, maintain, or work around the harvester while in use should be familiar with the operation, maintenance, and safety information in this manual. -
Page 68: Softkey Definitions
13.1.3 Softkey Definition Below are sort definitions of all the different softkeys used in the system. Auto Toggle: Settings Screen: Enter and exits the system’s Opens the setting screen. “Auto” mode. End Row: Diagnostic Screen: Enters the system’s “End Row” Opens a diagnostic screen. -
Page 69: Main Page
Figure 93—Main Page 13.1.4 Main Page Figure 93 shows the main page of the ADC system. This will be the page that will display all the necessary information while harvesting. The follow are short description of what each part of the page means or represents. - System Readiness Chart: The system readiness chart is a pie chart that is made up of three section that represent criteria that must be met before the system can enter into “AUTO”... - Page 70 - End Raise Active/Inactive Icon: The End Raise function is where the rear axle will raise all the way up when “END ROW” mode is entered. This function can be toggled on and off use a softkey (Figure 94). On the main page in the top right corner there is a End Raise icon that will change colors depending upon if the function is activated.
- Page 71 - Target Depth and Wand Position Graph: The Target Depth is the depth that system actively tries to make the lifter wheels dig into the ground. This number is dis- played on the main screen between the two blue wand position bar graphs. It is important to note that this number does not represent the exact number of inches the lifter wheels are digging into the ground.
- Page 72 - Rear Axle Max and Min: The rear axle can be manually raised all the way up or lowered all the way if desired. There are two icons on the main screen (Figure 107) that can be used to achieve this along with two soft keys (Figure 108 and 109). By selecting the max height icon or softkey the rear axle cylinders will extend to the max stroke of 10 inches.
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Page 73: Diagnostics Page
Figure 115—Diagnostics Page 13.1.5 Diagnostics Page Figure 115 shows the Diagnostic page, which is a helpful tool if trouble shooting the system is required. This screen shows you live data from the ECU that can be used to determine if or where an issue might be. The follow are descriptions of each of the items displayed. -
Page 74: Settings Page
- Joystick Position: The joystick position is the current position of the joystick. This will display, “CENTER”, “NORTH”, “EAST”, “SOUTH”, “WEST” based upon which position the joystick is on. “Center” is the natural position of the joystick, straight out. “North” is shown as an arrow on the physical joystick. - Auto Axle: Auto axle, displays an “ENABLED”... - Page 75 Figure 118—Joystick Inactive Icon Figure 117—Joystick Toggle Softkey Figure 119—Joystick active Icon In order for the joystick to be used it must be activated first. To active the joystick there is a softkey to toggle between activating and deactivating the joystick (Figure 117). When the joystick is active the icon on the screen will be colored green (Figure 119).
- Page 76 - Axle Height Setpoint: The Axle Setpoint is the rear axle cylinder height that the system will target when in “AUTO” mode. This number will be the average stroke distance between the left and right cylinders. When “AUTO” mode is entered the rear cylinders will move to meet the selected set point.
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Page 77: Active Alarm Page
Figure 126—Active Alarms Page 13.1.7 Active Alarms Page Figure 126 show the Active Alarm page. This page displays a list of any currently active alarms within the system. “AUTO” mode can not be entered while any alarms are active. This page can be accessed using the Alarm page softkey from any other page (Figure 127). - Page 78 —Scrolling Arrows: The scrolling arrows allow you to scroll through the alarm list for selection (Figure 124). The alarm highlighted in red is the alarm that will be selected for more information. Figure 129—Error Pop Up When an Alarm is initially caused an Error pop up (Figure 129) will appear and remain until it is acknowledged. Figure 130 is the softkey used to acknowledge the error.
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Page 79: Using Adc
13.1.8 Using ADC Set Up and Calibration: There are a few things that must be set and one calibration that needs to happen before starting to harvest. Calibration: Before harvesting the front wands need to be calibrated so that they system know where the “zero” depth is. - Page 80 Once the system is calibrated, set up, and alarm free you are ready to harvest. To harvest follow these steps: 1. Supply constant oil to the valve bank. 2. Turn on the PTO. a. Once the PTO is on the system status chart will change to a green check mark signifying that the system is ready to enter “AUTO”...
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Page 81: Alarm Information
13.1.9 Alarm Information The following is a list and descriptions of the possible errors for the system. Alarm ID Title Info Possible Solution Number Hitch Solenoid Over- Too high an output current is detected on the -Check wiring harness, harness con- current Fault controller output driving the hitch solenoid. - Page 82 Right Axle Solenoid Too low an output current is detected on the -Check wiring harness, harness con- Open Fault controller output driving the right axle sole- nectors, and solenoid for damage. noid. Fault can be caused by either: Replace any damaged parts. •...
- Page 83 Right Axle Cylinder Invalid voltage is detected on the right axle -Check wiring harness, harness con- Position Sensor Error cylinder position sensor. Fault can be caused nectors, wand sensor, and controller by either: for damage. Replace any damaged parts. • Faulty wire harness between controller and sensor •...
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Page 84: Conversions
13.2 Conversions 1 acre= .404 hectares 1 mph= 1.609 kph 1 acre= 43,560 square feet 1 mile= 1.609 km 1 inch= 2.54 cm 1 psi= 6.895 kPa 1 foot= 0.3048 m 1 GPM= 3.785 LPM 1 lb= .45359 kg 1 hp= .746 kw 1 lb= 16 oz 1 ft-lb= 1.356 N·m 13.3 Trantorque Installation Procedures... -
Page 85: Belted Chain Splice Procedure
13.4 Belted Chain Splice Procedure... -
Page 86: Tools
13.5 Tools Amity has the following tools available: Trantorque sockets (#59107, #59108, #64820) Trantorque wrench (#64320) Belted chain link removal to(#62802) 13.6 Tapered Hub/ Sprocket Installation MST bushings are easy to install and remove. They are split through the barrel and have a taper to pro- vide a true clamp on the shaft. -
Page 87: Torque Wrench Effective Length
5. Align the sprocket, and tighten the screws alternately and progressively until they are pulled up tight (see Table 11). Do not use extensions on wrench handles, and do not allow the sprocket to be drawn in contact with the flange of the bushing. There should be a gap between bushing flange and sprocket. -
Page 88: Easy Lock Assembly And Removal
L is the lever length of the wrench as measured from the center of the drive to the center of the grip. The effective length of the torque wrench, measured along the centerline of the torque wrench, is the sum of L and A. Figure 132: Torque Wrench Effective Length 13.8 Easy Lock Assembly and Removal Removal:... -
Page 89: Torque Chart
13.9 Torque Chart Torque values listed are for coarse thread bolts, Table 8: Torque Chart in general use only. Do not use these values if a different torque value or tightening pro- cedure is listed for a specific application. Size (A) Grade 5 Grade 8 Check the tightness of cap screws period-...
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