JD 8520 ILS.book - Terre-net
Transcription
JD 8520 ILS.book - Terre-net
AutoFarm GPS AutoSteer Hardware Installation Guide Supported Models: John Deere 8120 ILS, 8220 ILS, 8320 ILS, 8420 ILS, 8520 ILS PN: 602-0028-01-A Special Requirements Tools This list consists of special tools that are not normally needed. A complete set of common installation tools is assumed. If you find that you are using special tools, please notify [email protected]. • • • • • Metric open wrenches Metric socket wrenches up to 24mm Soft brush Clean rags Oil collection pan (for collecting oil when hose connections are opened) Tractor Requirements The tractor must be equipped with “Power Beyond” ports before starting your AutoSteer installation. If the tractor does not have a factory installed “power beyond”, you must order and install the John Deere “power beyond” accessory kit before starting the AutoSteer installation. Attention Tighten all screws, bolts, nuts, hose connections and cable connections after the final assembly of the AutoFarm Steering System on the vehicle. Technician Feedback Please contact Novariant via email to [email protected] with: • outdated pictures or instructions • tips for other installers • general comments or suggestions ii Table of Contents Special Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Tractor Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Attention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Technician Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Install Roof Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Install the Mounting Rail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Mount the Roof Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Install the User Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Assemble and Mount the User Terminal Bracket. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Mount and Adjust the User Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Install the Wheel Angle Sensor (WAS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Mount Tie Rod and Sensor Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Mount the Sensor and Connect the Linkage Arms . . . . . . . . . . . . . . . . . . . . . . . . 11 Adjust the Sensor and Linkage Arms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Assemble and Mount the Hydraulic Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Install the Hydraulic Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Install the Hydraulic Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Assemble the Hydraulic Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Route the Hydraulic Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 AutoSteer Valve Port Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Connect the Hydraulic Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Install the SA Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Mount the SA Module Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Mount the SA Module to the Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Install the Main Cable Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Attach the Main Cable Harness to the User Terminal. . . . . . . . . . . . . . . . . . . . . . 21 Attach the Cable to the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Attach the Main Cable Harness to the Roof Module . . . . . . . . . . . . . . . . . . . . . . 22 Install the SA Module Cable Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Attach the Cable to the SA Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Connect the SA Module Harness to the Hydraulic Valve . . . . . . . . . . . . . . . . . . 25 Connect the SA Module Harness to the Wheel Angle Sensor . . . . . . . . . . . . . . . 26 Attach SA Module Cable Harness to Main Cable Harness . . . . . . . . . . . . . . . . . 27 Final Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 iii 1. Install Roof Module 1.1 Safety Notes The AutoFarm system must be powered OFF when installing or removing the roof module. The supplied locking pin or a padlock must be in place whenever the vehicle is in operation. The roof module must be removed when transporting the vehicle at speeds above 30 mph. Make sure that you are in a stable position on the tractor platform when removing the roof module, so that you do not fall or drop the roof module. 1.2 Install the Mounting Rail Remove the cab roof bolts. 1 Align the mounting rail to mounting holes and fasten the mounting rail to the roof. The lettered holes and the dummy cable connector must be on the left side of the tractor. left side of tractor 2 1.3 Mount the Roof Module Slide the roof module into locked position. The cable connection must be on the left side of the tractor, facing the rear. Make sure that the spring lock is in place. locked position 3 Insert and close the locking pin through the holes in the roof module and the mounting rail. Note that a padlock can replace the locking pin. locking pin Attach the radio modem antenna. Note: The antenna should be attached “hand tight” - do not use any tools to tighten the antenna. 4 2. Install the User Terminal 2.1 Assemble and Mount the User Terminal Bracket Remove hole covers from the cab post. threads for mounting bracket Mount the bracket assembly. 5 2.2 Mount and Adjust the User Terminal Attach the adjustable arm to the user terminal. mounting plate Remove the travel stop on the bracket assembly. 6 Install user terminal arm onto the cab bracket. Replace the travel stop. 7 Remove adjustment bolt caps. Adjust user terminal arm tightness. 8 Replace adjustment bolt caps and adjust user terminal viewing angle. 9 3. Install the Wheel Angle Sensor (WAS) 3.1 Mount Tie Rod and Sensor Brackets Mount the sensor bracket on the left side of the tractor just above the axel drive line. Mount the linkage arm bracket. 10 3.2 Mount the Sensor and Connect the Linkage Arms 3.3 Adjust the Sensor and Linkage Arms Adjust linkage arm length and/or linkage bracket position to obtain between 3200 and 3800 counts. Turn the wheels all the way in both directions to make sure the linkage arms can move without interference. Note: This step is done during the calibration and tuning steps. 11 4. Assemble and Mount the Hydraulic Valve 4.1 Install the Hydraulic Valve Remove electrical panel bolts and fasten the bracket into place between the tractor frame and the electrical panel. The final bracket extension plate will be bolted in these two locations. Mount the hydraulic valve. 12 5. Install the Hydraulic Hoses 5.1 Assemble the Hydraulic Hoses Assemble power beyond hoses as shown. (Hose length is not shown to scale below.) AutoSteer valve pressure (P) AutoSteer valve return (T) power beyond pressure AutoSteer valve load sense (LS) power beyond return valve right/ left “steer in” (SR/SL) power beyond load sense 1/4 NPT elbow for pressure transducer tractor right/left steering unit these expander adapters are used to connect to the vehicle hoses teflon tape for NPT threads tractor right/left steering cylinder lines valve right/left “steer out” these adapters are not used on this vehicle 5.2 Route the Hydraulic Hoses Summary: Steer IN and OUT hoses are routed from the hydraulic valve, under the cab, to the vehicle’s steering valve assembly. Note: Secure the hoses with cable ties and be sure they are clear of moving parts and heat sources. 13 Route hoses beneath cab from below the hydraulic valve. Remove cover at front left below the cab. cab window cover being removed exit area for hoses 14 Hoses exiting from beneath the cab at the front left side of the tractor. 5.3 AutoSteer Valve Port Connections Hydraulic Hose Valve Port Label Steer In (Right) SR Steer In (Left) SL Steer Out (Right) Right Steer Out (Left) Left Pressure P Return T Load Sense LS Pressure Transducer Trans 15 5.4 Connect the Hydraulic Hoses Detach wheel cylinder steering control assembly hoses. Original right and left Steering hoses that will be opened to connect the AutoSteer hoses Remove this bracket and pull back the electrical harness to gain access to the original tractor steering hoses Open the tractor’s steering lines and connect AutoSteer IN/OUT hoses. (Note: On the ILS vehicles, size adapters (not shown) are required between the AutoSteer “steer out” hoses and the vehicle steering line. A different vehicle is shown below.) Connect the right “Steer Out” AutoSteer hose to the top steel steering line. Connect the left “Steer Out” AutoSteer hose to the bottom steel steering line. Connect the right “Steer In” hose to the top hose on the tractor steering unit. Connect the left “Steer In” hose to the bottom hose on the tractor steering unit. Note: Right steering hoses must be connected to right steering lines and Left steering hoses must be connected to left steering lines. Check for oil leaks after final assembly and the tractor engine has been turned on and steered. 16 Attach steer IN/OUT hoses to the hydraulic valve. (Top Down View shown below.) connect to left steer cylinder on front axle connect to right steer cylinder on front axle connect to tractor right steering unit connect to tractor left steering unit Connect power beyond hoses to valve. return load sense pressure 17 Connect hoses to power beyond unit. load sense pressure return 18 6. Install the SA Module 6.1 Mount the SA Module Bracket Mount the SA Module bracket. Note: It is essential that the SA Module is NOT mounted so that the cable connection is on the top or on the side with the cable going up. hydraulic valve bracket SA module bracket 19 6.2 Mount the SA Module to the Bracket 20 7. Install the Main Cable Harness 7.1 Attach the Main Cable Harness to the User Terminal. 7.2 Attach the Cable to the Power Supply 21 7.3 Attach the Main Cable Harness to the Roof Module Route the cable out of the cab through an existing rubber plug under the left side of rear window. Attach the cable to the roof module. 22 Secure the cable to the roof using the eye clamp. Route the cable down the left side of the cab and secure with cable ties. cable ties 23 8. Install the SA Module Cable Harness 8.1 Attach the Cable to the SA Module Connect the cable to the SA Module. (Different vehicle shown below.) bottom of SA module cable connector locking mechanism in open position Close the cable connector locking mechanism. locked position 24 Note: To disconnect the cable from the SA module, the connector must first be unlocked as shown. pull upwards pinch here 8.2 Connect the SA Module Harness to the Hydraulic Valve Route and secure the steering cable from the SA Module to the hydraulic valve. two connectors 25 8.3 Connect the SA Module Harness to the Wheel Angle Sensor Route and secure the WAS cable from the SA Module beneath the cab to the WAS. Attach the cable to the WAS. cable connection to wheel angle sensor 26 8.4 Attach SA Module Cable Harness to Main Cable Harness Route the SA Module cable into the cab through the rubber plug under the right side of rear window. Attach the harnesses with two connectors. 27 9. Final Checklist Check all hose connections. Check all cable connections. Power up the vehicle and check for hydraulic leaks. Check manual steering. Power up the AutoSteer system and begin the calibration and tuning process. 28