Jacobsen AR530 Operation And Maintenance Manual
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Jacobsen AR530 Operation And Maintenance Manual

Jacobsen AR530 Operation And Maintenance Manual

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Safety Operation and Maintenance Manual
AR Series Mower
10029187 - AR530 T4I
Series:AAP
Kubota
V2403-E4B T4I
®
4WD
Reversing Fan
WARNING: If incorrectly used this machine can cause severe injury. Those who use and maintain this
machine must be trained in its proper use, warned of its dangers and must read the entire manual before
attempting to set up, operate, adjust or service the machine.
GB
WARNING
RJL AFCB
673832-B

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  • Page 1 Safety Operation and Maintenance Manual AR Series Mower 10029187 - AR530 T4I Series:AAP Kubota V2403-E4B T4I ® Reversing Fan WARNING WARNING: If incorrectly used this machine can cause severe injury. Those who use and maintain this machine must be trained in its proper use, warned of its dangers and must read the entire manual before attempting to set up, operate, adjust or service the machine.
  • Page 2 1Con tents This manual contains adjustment, maintenance, and Before you operate your machine, you and each operator troubleshooting instructions for your new Jacobsen you employ should read the manual carefully in its machine. This manual should be stored with the entirety.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Contents 7.10 Air Cleaner ..............72 7.11 Charge The Battery............72 Introduction 7.12 Battery................73 1.1 Important ................2 7.13 Engine Exhaust............... 74 1.2 Product Identification............3 7.14 Tires ................74 1.3 Key Numbers ..............3 7.15 Wheel Mounting Procedure ..........75 1.4 parts manual ...............3 7.16 Blade Change ..............75 1.5 Guidelines For The Disposal Of Scrap Products ....4...

  • Page 4: Introduction

    IMPORTANT ______________________________________________________________ 1Introduction The AR530 with a Diesel engine is a self propelled rotary mower with hydraulic systems to power the traction drive, the cutting implement lift and lower, the cutting implement drives and the steering. IMPORTANT: Do the maintenance indicated in this manual to make sure that the quality of cut is kept at a high level.

  • Page 5: Product Identification

    Website – www.jacobsen.com. Select the “ONLINE PARTS LOOK-UP” tab. These pages will show the parts list and the line drawings you need to help with the identification of spare parts. Website – www.jacobsen.com. Select the “MANUALS” tab. You have the option to view or “Download” a PDF version of the parts manual.

  • Page 6: Guidelines For The Disposal Of Scrap Products

    Some parts are not easily separated e.g. Hydraulic hoses. These materials must be added to the “General discarded materials” area. • Do not burn discarded materials. Change the machinery records to show that the machine is not in operation and is discarded. Supply this serial number to The Jacobsen Warranty Department to close their records. en-4...

  • Page 7: Safety 2

    Manuals in additional languages may be available on the Jacobsen or Ransomes Jacobsen website. Read all of the instructions for this mower carefully. Know the controls and the correct operation of the equipment.
  • Page 8 2 SAFETY 2.1.3 OPERATION Never operate the engine without enough ventilation or in an enclosed area. The carbon monoxide in the exhaust fumes can increase to dangerous levels. Never carry passengers. Keep bystanders or animals away from the mower. Disengage all drives and engage the parking brake before you start the engine. Only start the engine with the operator in the seat.
  • Page 9 ROPS. Do not remove the ROPS from the mower. Jacobsen must approve any changes to the ROPS. 2.1.5 SAFE HANDLING OF FUELS The fuel and the fuel vapors are flammable. Use caution when you add fuel to the mower. The fuel vapors can cause an explosion.
  • Page 10 Keep all nuts, bolts and screws tight to make sure the equipment is in safe condition. Replace worn or damaged parts for safety. Replace damaged or worn labels. Only use parts, accessories and attachments approved by Jacobsen. To decrease the fire hazard, remove grass and other materials that burn from around the engine, muffler, battery tray and fuel tank area.
  • Page 11 SAFETY 2 2.1.8 IMPORTANT SAFETY NOTES ________________________________________________ This safety alert symbol gives a warning of possible hazards. DANGER - Indicates a dangerous condition that WILL cause death or injury unless it is prevented. WARNING - Indicates a dangerous condition that CAN cause death or injury unless it is prevented. CAUTION - Indicates a dangerous condition that can cause injury and property damage unless it is prevented.
  • Page 12 2006/42/EC Sections 3.2.2, Seating & 3.4.3, Rollover. (ANSI B71.4-2012 section 20.7) Jacobsen recommends that the owner/user of the machine completes a local risk assessment of the machine to find any conditions that do not follow this rule. e.g. when you drive the machine next to water or on the highway.
  • Page 13 SAFETY 2 WARNING Ear protection must be worn when you operate machines with an operator ear noise level of more than 85 db(a) leq. WARNING Vibration Exposure Limits Exposure limits are calculated as a combination of the vibration level (magnitude) of the tool and the Daily Exposure Time (Trigger Time).

  • Page 14: Labels

    3 LABELS SAFETY LABELS__________________________________________________________ 3Labels 4181862 4181861 4199140 STOP 4181864 15°+ 4326710 4326718 4199140 Warning, hot surfaces. Do not touch with bare hand. 4181861 Warning, do not use start assist fluids. 4181862 Warning, do not remove the radiator cap when the radiator is hot. 4153197 Caution, do not pressure wash radiator or allow water to enter the air intake.
  • Page 15 LABELS 3 WARNING NOTICE This structure's proctective Do NOT fold this ROPS capability may be impaired by structural damage, if a canopy is attached. overturn, or alteration. If any of these conditions Damage to the mower occur, the structure must hood could result.

  • Page 16: Instruction Labels

    3 LABELS INSTRUCTION LABELS 19 mm 0.75 in 19 mm 0.75 in 25 mm 1.00 in 25 mm 1.00 in 32 mm 1.25 in 32 mm 1.25 in 38 mm 1.50 in 38 mm 1.50 in 44 mm 1.75 in 44 mm 1.75 in 51 mm...

  • Page 17: Controls 4

    CONTROLS 4 OPERATOR COMPARTMENT ________________________________________________ 4Con trols 4.2 - Control Panel 4.3 - Armrest Adjuster 4.4 - Traction Pedal 4.5 - Steering Tilt Lever 4.6 - Tow Valve (Under Seat) 4.7 - Brake Valve (Under Floorboard) en-15...

  • Page 18: Control Panel

    4 CONTROLS CONTROL PANEL _________________________________________________________ 4.2.6 4.2.3 4.2.5 4.2.1 4.2.2 4.2.4 4.2.1 - Key Switch 4.2.2 - Parking Brake Switch 4.2.3 - Mow Switch 4.2.4 - Light Switch (Optional) 4.2.5 - Lift/Lower Joystick 4.2.6 - Visual Display en-16...
  • Page 19 CONTROLS 4 4.2.1 KEY SWITCH _____________________________________________________________ Turn the key switch to the 'START' position to start the engine. When the engine starts, release the key and allow to return automatically to the 'RUN' position.’ To stop the engine, turn the key to the ‘OFF’ position. NOTE.
  • Page 20 4 CONTROLS 4.2.5 LIFT/LOWER JOYSTICK ____________________________________________________ The lift/lower joystick controls the lift and lower operation of the cutting implements. The lift/lower joystick operates in One-Touch or manual mode. Push the lift/lower joystick to lower the cutting implements or pull the lift/lower joystick to lift the cutting implements. The One-Touch or manual mode is set on the display.
  • Page 21 CONTROLS 4 4.2.6.2 WARNING / SERVICE SCREEN _____________________________________________ After the startup screen the warning screen is shown. The warning screen is visible for three seconds. If there is no input needed, the main screen will become visible. If a fault condition has occurred during the previous start, pop up screen will become visible over the top of the warning screen.
  • Page 22 4 CONTROLS 4.2.6.4 FIRST SCREEN __________________________________________________________ This screen shows the status of vehicle functions, the fuel gauge and coolant temperature gauge. When an icon is grayed out, the mower function is not active or the switch is in the OFF position. Color icons indicate an active function or switch in the ON position.
  • Page 23 CONTROLS 4 4.2.6.7 TASKBAR POP-UP MENU__________________________________________________ When the first screen is shown on the display, press any of the selection buttons to display the Taskbar Pop-Up Menu. If the reversing fan option is installed, press the LEFT or RIGHT arrow keys to toggle to the second screen.
  • Page 24 4 CONTROLS 4.2.6.8 MAIN MENU _____________________________________________________________ When the first screen is shown on the display, press the LEFT or RIGHT M a i n M e n u arrow keys to access the main menu. L a n g u a g e C l o c k D i s p l a y S e t t i n g s Ve h i c l e S e t t i n g s...
  • Page 25 CONTROLS 4 4.2.6.10 LANGUAGE ____________________________________________________________ Press the LEFT or RIGHT arrow keys to display the main menu. M a i n M e n u L a n g u a g e Use the UP and DOWN arrow keys until the green arrow C l o c k D i s p l a y S e t t i n g s next to Language.
  • Page 26 4 CONTROLS 4.2.6.12 DISPLAY SETTINGS _____________________________________________________ Press the LEFT or RIGHT arrow keys to display the main menu. M a i n M e n u L a n g u a g e Use the UP and DOWN arrow keys until the green arrow C l o c k D i s p l a y S e t t i n g s next to Display Settings.
  • Page 27 CONTROLS 4 4.2.6.14 THROTTLE MODE _______________________________________________________ Navigate to the Vehicle Settings Menu. Use the UP and DOWN arrow keys until the green arrow Ve h i c l e S e t t i n g s M e n u next to Mode.
  • Page 28 4 CONTROLS 4.2.6.16 ENTER PIN_____________________________________________________________ Start the engine. Navigate to the Vehicle Settings Menu. Ve h i c l e S e t t i n g s M e n u Use the UP and DOWN arrow keys until the green arrow next to PIN.
  • Page 29 CONTROLS 4 4.2.6.17 SERVICE MENU _________________________________________________________ Press the LEFT or RIGHT arrow keys to display the main menu. M a i n M e n u L a n g u a g e Use the UP and DOWN arrow keys until the green arrow is C l o c k D i s p l a y S e t t i n g s next to Service.
  • Page 30 4 CONTROLS 4.2.6.18 FAULT LOG ____________________________________________________________ Navigate to the Service Menu. S e r v i c e M e n u Use the UP and DOWN arrow keys until the green arrow F a u l t L o g next to Fault Log.
  • Page 31 CONTROLS 4 4.2.6.19 TIME UNTIL SERVICE ____________________________________________________ Navigate to the Service Menu. S e r v i c e M e n u Use the UP and DOWN arrow keys until the green arrow F a u l t L o g next to Time Until Service.
  • Page 32 4 CONTROLS Software Revision is used by Dealer for fault diagnostics. 4.2.6.21 I/O DIAGNOSTICS _______________________________________________________ Start the engine. Navigate to the Service Menu. S e r v i c e M e n u Use the UP and DOWN arrow keys until the green arrow F a u l t L o g next to I/O Diagnostics.
  • Page 33 CONTROLS 4 4.2.6.23 CONNECTOR J2 ________________________________________________________ This screen shows the status of the J2 connector circuits. Press the left side button to return to I/O diagnostics menu. Connector J2 J2-1 Center Lower Solenoid J2-2 Right Wing Enable Solenoid J2-3 Center Lift Solenoid J2-4 Fan Direction Values are shown for illustration purposes only.
  • Page 34 4 CONTROLS 4.2.6.26 CONNECTOR J5 ________________________________________________________ This screen shows the status of the J5 connector circuits. Press the left side button to return to I/O diagnostics menu. Connector J5 J5-1 Right Wing Mow Solenoid J5-2 Center Mow Solenoid J5-3 Wing Mow Enable Solenoid J5-4 Left Wing Enable Solenoid Values are shown for illustration purposes only.
  • Page 35 CONTROLS 4 4.2.6.28 MANUAL THROTTLE_____________________________________________________ Use the UP and DOWN arrow keys until the green arrow next to Manual Throttle. Press the select button to select One Touch. M a i n M e n u L a n g u a g e C l o c k Use the UP and DOWN...
  • Page 36 Select . To accept. Some pin numbers are reserved by the controller and cannot be used. A Jacobsen Dealer or service technician call is required to reset a forgotten pin. Press the back button to return to previous menu. C h a n g e P i n...
  • Page 37 CONTROLS 4 4.2.6.32 INCLINOMETER _________________________________________________________ NOTE: A Jacobsen Dealer or service technician must activate the Inclinometer function in the menu system after the Inclinometer Accessory or P I N M e n u Premium Seat is installed. O n e To u c h Ve h i c l e S p e e d Navigate to the PIN Menu.
  • Page 38 4 CONTROLS 4.2.6.34 FAN DRIVE_____________________________________________________________ Navigate to the PIN Menu. See 4.2.6.16 P I N M e n u Use the UP and DOWN arrow keys until the green arrow Ve h i c l e S p e e d next to Fan Drive.
  • Page 39 CONTROLS 4 4.2.6.35 WEIGHT TRANSFER _____________________________________________________ Navigate to the PIN Menu. See 4.2.6.16 P I N M e n u Use the UP and DOWN arrow keys until the green arrow C h a n g e P I N next to Weight Transfer Pressure.
  • Page 40 4 CONTROLS 4.2.6.37 RESET SERVICE HOURS _________________________________________________ Navigate to the PIN Menu. See 4.2.6.16 P I N M e n u Use the UP and DOWN arrow keys until the green arrow C h a n g e P I N next to Set Default Parameters.
  • Page 41 CONTROLS 4 4.2.6.39 WARNING OIL-PRESSURE FAULT__________________________________________ When this screen is shown, the engine oil pressure has decreased below the normal level. The LED will flash and the horn will sound every four seconds. If this happens during operation, Stop the engine and check the oil level. Top up if necessary.
  • Page 42 4 CONTROLS 4.2.6.42 WARNING HYDRAULIC OIL LEVEL_________________________________________ This screen is shown if the hydraulic oil level is low. The LED will flash and horn will sound six times every six seconds. Stop the machine immediately and check for oil leaks. The Mow solenoid and joystick lower function is disabled until warning is cleared.
  • Page 43 CONTROLS 4 4.2.6.45 WARNING DISPLAY CAN TIMEOUT_________________________________________ This screen is shown if there is no CAN communication is detected by the display for 3 seconds.The LED will flash and the horn will sound two times every five seconds Stop the machine as soon as possible and contact your service dealer. Check the armrest and controller harness connections.
  • Page 44 4 CONTROLS 4.2.6.48 WARNING CONTROLLER I/O FAULT _______________________________________ When this screen is shown, there is a controller I/O fault. The LED will flash two times every two seconds. Go to I/O Diagnostics for solenoid identification. See Section 4.2.6.21 Glow Relay Fault (J5-8) Start Relay Fault (J1-6) Parking Brake Valve Park Brake Solenoid Fault (J2-5)

  • Page 45: Armrest Adjuster

    CONTROLS 4 ARMREST ADJUSTER______________________________________________________ The armrest adjuster is found on the right side under the Armrest. • Lift up on the adjuster lever and slide the armrest in the forward or rearward direction. Release the adjuster lever to set the adjustment. CAUTION To prevent injury or property damage, do not adjust the armrest position while the mower is in motion.

  • Page 46: Tow Valve

    4 CONTROLS TOW VALVE ______________________________________________________________ The tow valve is situated on the right side of the transmission pump, under the seat assembly. To access the tow valve, remove the seat retaining hardware and carefully tilt the seat toward the right side of the mower To push the machine, disengage the parking brake, See Section 4.6 Turn screw (A) located on the right side of the transmission pump three complete turns counterclockwise.

  • Page 47: Operation 5

    OPERATION 5 DAILY INSPECTION ________________________________________________________ 5Operation CAUTION The inspection must be done each day when the engine is turned off and all fluids are cold. Lower the cutting implements to the ground, engage the parking brake, stop the engine and remove the ignition key. Do a visual inspection of the mower.

  • Page 48: Interlock System

    5 OPERATION INTERLOCK SYSTEM ______________________________________________________ The Interlock System prevents the engine from starting unless the parking brake switch is in the ON position, the traction pedal is in the NEUTRAL position and the mow switch is in the OFF position. The system stops the engine if the operator leaves the seat with the mow switch in the ON position, traction pedal out of the NEUTRAL position or the parking brake switch in the OFF position.

  • Page 49: Operating Procedure

    OPERATION 5 OPERATING PROCEDURE __________________________________________________ WARNING This mower has a folding Roll Over Protection Structure (ROPS). Always wear the seat belt with the ROPS frame in the vertical and locked position. Never wear the seat belt with the ROPS in the folded position. If the mower is over turning and the ROPS is in the vertical and locked position, hold the steering wheel.

  • Page 50: Starting The Engine

    5 OPERATION STARTING THE ENGINE ____________________________________________________ Start the engine with the operator in the seat, the mow switch (A) in the OFF position and the parking brake switch (B) in the ON position. Remove your foot from the traction pedal. Always wear the seat belt with the ROPS frame in the vertical and locked position.

  • Page 51: Driving

    OPERATION 5 DRIVING _________________________________________________________________ Read and follow all safety instructions contained in this manual when you drive the mower. When you operate in the reverse direction, look behind you to make sure you have a clear path. IMPORTANT: Equipment must meet the current regulations to be driven on the public roads. Push the mow switch to the OFF position and lift the cutting implements to the transport position.

  • Page 52: Mowing On Slopes

    5 OPERATION 5.10 MOWING ON SLOPES______________________________________________________ The mower is made to have good traction and to have good balance. Operate the mower with caution when you drive on a slope. If you drive on wet grass, the traction and steering control of the mower are decreased.
  • Page 53 OPERATION 5 How to calculate a slope: Tools Required: Level (A), either 1 yard, or 1 meter long. Tape measure (B). Use the level (A) and position it horizontally to measure the distance (C) with tape measure (B). Use the chart to calculate the slope angle or the percentage grade of the slope (D).

  • Page 54: Towing The Mower

    NOTICE When you tow the mower, do not drive more than 2 mph (3.2 km/hr). Jacobsen recommends that you do not tow the mower for long distances. When the mower gets to the service area, close the tow valve completely and set the brake valve for normal operation.

  • Page 55: To Remove A Blockage From Cutting Implements

    OPERATION 5 5.12 TO REMOVE A BLOCKAGE FROM CUTTING IMPLEMENTS _______________________ Stop and lift the cutter implements before you move the machine to level ground. Turn off the engine and remove the ignition key. Wear the personal protective equipment that is applicable for this work, for example eye protection, gloves and correct footwear.

  • Page 56: Adjustments

    Always use the jack stands. A qualified technician must always make the adjustments and do the maintenance. If the correct adjustments can not be made, contact your Jacobsen Dealer. Inspect the equipment according to the maintenance schedule and keep complete records.

  • Page 57: Steering Shaft Adjustment

    ADJUSTMENTS 6 STEERING SHAFT ADJUSTMENT ____________________________________________ The rear axle must be adjusted for 1/16 inch (1.6 mm) toe-in. Turn the rear wheels to the straight position. Loosen the jam nuts (B) on both ends of the tie rod (A). Rotate the tie rod (A) to get the correct toe-in (C). the Toe-in must not be more than 0.087”...

  • Page 58: Standard Seat Adjustments

    6 ADJUSTMENTS STANDARD SEAT ADJUSTMENTS ___________________________________________ The standard seat has two adjustments for the operator, seat position and weight adjustment. CAUTION To prevent injury or property damage, do not adjust the seat while the mower is in motion. Only adjust the seat with the mower stopped and the parking brake applied.

  • Page 59: Front Proximity Switch

    ADJUSTMENTS 6 FRONT PROXIMITY SWITCH_________________________________________________ The mower has a proximity switch (A), which signals the controller to stop the cutting implement blades. The switch is installed on the front lift mount behind the left front lift arm. If the cutting implements continue to rotate when lifted or do not rotate when lowered, adjust or replace the switch as required.

  • Page 60: Height Of Cut

    6 ADJUSTMENTS HEIGHT OF CUT __________________________________________________________ The height of cut is determined by the position of the blades in relation to the rear roller and front wheels. Changes to this height are made at two points on each implement and can be done in any order.

  • Page 61: Torque Specification

    Jacobsen uses Grade 5 (Inch) and Grade 8.8 (Metric) Plated bolts, unless a note is given. Always check the marks on the head of the bolts for the bolt grade. For tightening plated bolts, use the value given for lubricated.

  • Page 62: Maintenance And Lubrication

    7 MAINTENANCE AND LUBRICATION MAINTENANCE AND LUBRICATION CHARTS __________________________________ 7Maintenan ce and Lub ricatio n Machine Service Interval Chart Interval Item Section First 50 hours • Change the Engine oil • Change the engine oil filter • Change the Hydraulic Filter •...
  • Page 63 MAINTENANCE AND LUBRICATION 7 Every 2 Years • Replace oil separator related rubber piping • Replace DPF related rubber piping • Replace air intake line and suction air pressure takeout rubber piping. • Replace Boost sensor rubber piping • Replace EGR cooler rubber piping •...
  • Page 64 7 MAINTENANCE AND LUBRICATION 2X E E 2X (2X Each Deck) G en-62...

  • Page 65: General Precautions

    The operation and maintenance during the first 50 hours of a new engine can make a difference to the performance and life of the engine. During the first 50 hours of operation, Jacobsen recommends the following. • Allow the engine to reach a temperature of at least 60° C (140° F) before operation at full load.

  • Page 66: Engine Lubrication

    7 MAINTENANCE AND LUBRICATION ENGINE LUBRICATION _____________________________________________________ Check Engine Oil Level Check the engine oil level before you start or at least five minutes after you stop the engine. Park the machine on level ground, remove the dipstick (A), clean with a cloth and replace in position. Remove the dipstick (A) again and check the oil level.

  • Page 67: Engine Coolant

    Check and tighten the engine fan belt (see maintenance chart) and replace the belt (see maintenance chart). Replace the clamps and hoses (see maintenance chart). Have your Jacobsen Dealer check the cooling system if you need to add coolant more than one time a month or you add more than a liter of coolant at a time.
  • Page 68 7 MAINTENANCE AND LUBRICATION Check The Engine Coolant Level The level of coolant in a cold recovery bottle (A) must be between the LOW and FULL indicators. WARNING To prevent injury from the hot-engine coolant or steam, never remove the radiator cap with the engine in operation. Stop the engine and wait until the radiator is cool.

  • Page 69: Hydraulic System

    MAINTENANCE AND LUBRICATION 7 HYDRAULIC SYSTEM ______________________________________________________ Drain and replace the hydraulic oil if one of the following occur. • Hydraulic component failure. • Water or foam in the hydraulic fluid. • The hydraulic fluid has a rancid odor (indication of high heat). •...

  • Page 70: Hydraulic Filter

    7 MAINTENANCE AND LUBRICATION HYDRAULIC FILTER _______________________________________________________ The hydraulic system is protected by one 10 micron filter. A 40 psi (2.7 BAR) pressure switch (A) is on the side of the filter head. When service is needed, a signal is sent to the mower controllers.

  • Page 71: Hydraulic Hoses

    MAINTENANCE AND LUBRICATION 7 HYDRAULIC HOSES ______________________________________________________________ WARNING To prevent injury from the hot, high pressure oil, never use your hands to check for oil leaks. Use paper or cardboard to find leaks. The hydraulic fluid pressure can have enough force to enter your skin. If hydraulic fluid has entered your skin, a doctor must remove the hydraulic fluid surgically within a few hours or gangrene can occur.

  • Page 72: Fuel

    7 MAINTENANCE AND LUBRICATION FUEL____________________________________________________________________ Diesel fuel is flammable. Use caution when you add fuel to the mower. Only use an approved container. The spout on the container must fit inside the fuel filler neck. Never use containers that are not approved to keep or transfer fuel. WARNING Refuel the mower before you start the engine.
  • Page 73 MAINTENANCE AND LUBRICATION 7 Fuel System Use low or ultra low sulfur Diesel fuel (ASTM D975 Ultra Low Sulfur) Fuel Filter Air Vent Replace the fuel filter every 400 hours. Stop the engine. Open the air valve at the top of the filter to release system pressure. Remove fuel filter cartridge.

  • Page 74: Air Cleaner

    7 MAINTENANCE AND LUBRICATION 7.10 AIR CLEANER ____________________________________________________________ Check the service indicator (A) each day. If the red band becomes visible in the window, replace the primary filter element (D). Only remove the safety filter element (E) when replacement is required. Removal of the safety filter that is not necessary increases the risk of dust and other particles to enter the engine.

  • Page 75: Battery

    MAINTENANCE AND LUBRICATION 7 7.12 BATTERY ________________________________________________________________ Before you service the battery, make sure the ignition switch is in the OFF position and the key is removed. CAUTION When you service the battery, always use tools with insulation, wear protective glasses and protective clothing.

  • Page 76: Engine Exhaust

    7 MAINTENANCE AND LUBRICATION When the cables are connected, start the engine on the vehicle with the good battery, then start the mower. 7.13 ENGINE EXHAUST _______________________________________________________________ WARNING The exhaust fumes contain carbon monoxide. The carbon monoxide in the exhaust fumes can increase to dangerous levels.

  • Page 77: Wheel Mounting Procedure

    MAINTENANCE AND LUBRICATION 7 7.15 WHEEL MOUNTING PROCEDURE ____________________________________________ WARNING Make sure the mower is parked on a solid and level surface. Never work on a mower that is supported only by the jack. Always use jack stands. If only the front or rear of the mower is lifted, put the chocks in front of and behind the wheels that are not lifted. Remove dirt, grease and oil from the stud threads.

  • Page 78: Inspecting Blades

    7 MAINTENANCE AND LUBRICATION 7.17 INSPECTING BLADES _____________________________________________________ Inspected the blade in accordance with the maintenance chart or when the cutting implement is removed from the mower, carefully inspect the blades to make sure the blades are in good condition (A). Replace any blade that has bends (B), grooves (C) or cracks (D).

  • Page 79: Folding Rops

    This instruction is given to meet: The machinery directive, 2006/42/EC Sections 3.2.2, Seating & 3.4.3, Rollover. Jacobsen recommends that the owner operator of the machine complete a local risk assessment on the machine to find any conditions that do not follow this rule.

  • Page 80: Care And Cleaning

    To keep the original high polish of the plastic parts, wax with a good grade one-step cleaner and wax combination product. Repair damaged metal surfaces and use Jacobsen touch-up paint. Apply wax to the equipment for maximum paint protection. CAUTION To prevent fire, clean grass clippings and dirt from the cutting implements, drives, engine and exhaust components.

  • Page 81: Mower Storage

    MAINTENANCE AND LUBRICATION 7 7.21 MOWER STORAGE ________________________________________________________ General • Clean the mower and lubricate. Repair and paint damaged or open metal. • Inspect the mower, tighten all hardware, replace worn or damaged components. • Drain and fill the radiator. •...

  • Page 82: Electrical System

    • Check the interlock system and fuses at normal intervals. If the interlock system does not operate correctly and you can not correct the problem, contact an authorized Jacobsen Dealer. • Keep the wiring harness away from hot surfaces and moving parts.
  • Page 83 Never bypass fuses. Fire damage may result. NOTICE For proper operation of the AR530 mower with a Tier 4 Interim engine installed, do not insert a fuse in the F12 location. Placing a fuse in the F12 location will cause problems with the mower.

  • Page 84: Problem Solving

    9 PROBLEM SOLVING ENGINE PROBLEM SOLVING________________________________________________ 9Problem Solving The Engine is difficult to start Cause Action Check the fuel tank and fuel filter. The fuel is thick and does not flow. Remove any contamination from the fuel system. Clean the fuel filter with kerosene. The fuel system is a pressure type.
  • Page 85 PROBLEM SOLVING 9 Dirty Smoke or carbon increase on the Exhaust Cause Action Wrong fuel Only use Diesel fuel specified in specification section. Bad Nozzle If necessary, replace the nozzle. Engine must be stopped immediately Cause Action The color of the exhaust turns dark. Check the fuel system and the fuel injection nozzle.

  • Page 86: Quality Of Cut

    10 QUALITY OF CUT 10.1 QUALITY OF CUT PROBLEM SOLVING _______________________________________ 10Qu ality of Cut Make a “test cut” to check the performance of the mower before you start the repairs. This area must have known turf conditions that do not change across the area. This type of area allows an accurate inspection of the performance of the mower to be made.

  • Page 87: Step Cutting

    QUALITY OF CUT 10 10.3 STEP CUTTING____________________________________________________________ Step cutting occurs when grass is cut higher on one side of a cutting implement than the other side. Step cutting can occur when one cutting implement is higher than another cutting implement. The wear of mechanical parts or an incorrect roller adjustment can cause step cutting.

  • Page 88: Scalping

    10 QUALITY OF CUT 10.4 SCALPING _______________________________________________________________ Scalping is a condition in which areas of grass are cut shorter than the adjacent areas. The area can be light green or brown. A low HOC setting or turf that is not level can cause scalping.

  • Page 89: Stragglers

    QUALITY OF CUT 10 10.5 STRAGGLERS ____________________________________________________________ Stragglers are separated blades of grass the are not cut, or are cut incorrectly. TN0223 NOTE: Arrow indicates direction of travel. Probable Cause Remedy Edge of the cutting blade(s) are not sharp. Sharpen the blade(s). Cut (ground) speed is higher than normal Reduce the cut (ground) speed.

  • Page 90: Streaks

    10 QUALITY OF CUT 10.6 STREAKS ________________________________________________________________ A streak is a line of grass that is not cut. The cause of a streak can be a damaged blade. TN0224 NOTE: Arrow indicates direction of travel. Probable Cause Remedy Damaged blade(s). Replace the blade(s).

  • Page 91: Windrowing

    QUALITY OF CUT 10 10.7 WINDROWING ____________________________________________________________ Windrowing is the deposit of clippings increased at one cutting implement(s) between cutting implements. Windrowing can make a line in the direction of travel. TN0225 NOTE: Arrow indicates direction of travel. Probable Cause Remedy The grass is higher than the level at which the mower Cut the grass more frequently.

  • Page 92: Mismatched Cutting Implements

    10 QUALITY OF CUT 10.8 MISMATCHED CUTTING IMPLEMENTS________________________________________ Mismatched cutting implements is a pattern of different cutting heights, that gives the grass a stepped cut appearance. This appearance is normally because of a mismatched HOC (height-of-cut) adjustment from one cutting implement to another implement. TN1278 NOTE: Arrow indicates direction of travel.

  • Page 93: Specifications 11

    SPECIFICATIONS 11 11.1 ENGINE SPECIFICATION____________________________________________________ 11Specifications Model: V2403-E4B-T4I Type: Vertical, water-cooled, 4-cycle diesel engine Number of Cylinders Bore and Stroke 3.43 x 4.03 inch (8.7 x 10.25 cm) Total Displacement 148.5 in (2.434 liters) Combustion Type Direct Injection SAE Net Intermittent (SAEJ1349) HP / rpm 48.9 HP @ 2700 rpm (kW / rpm) (36.5 kW @ 2700 rpm)

  • Page 94: Dimensions & Weights

    Turning Circle, Curb to Curb (outside tire to outside tire) in Transport 262 in. 665 cm (Left/Right Turn) Weight of AR530, Hydraulic and fuel tanks filled, implements lifted 3746lb 1699kg Weight of AR530, Hydraulic tank full, fuel tank empty, implements lifted 3661lb 1661kg en-92...
  • Page 95 SPECIFICATIONS 11 Cutting Units Lowered Cutting Units Lifted Front View ROPS Folded Front View Cutting Units Lowered Side View en-93...

  • Page 96: Machine Specification

    11 SPECIFICATIONS 11.3 MACHINE SPECIFICATION __________________________________________________ Frame construction: Heavy duty steel chassis with formed steel frame rails. Cutting Implement Drive:AR530, Five individual hydraulic motors. Transmission: Hydrostatic closed loop parallel 2WD/AWD wheel drive system with 4WD parallel cross flow forward on demand. Variable displacement piston pump. Front high torque fixed displacement piston wheel motors.

  • Page 97: Vibration

    Referenced to Hand/Arm: BS EN ISO20643:2008 Information Supplied for Physical Agents Directive 2002/44/EC By reference to: Hand/Arm Standards: BS EN ISO 5349-1 (2001) BS EN ISO 5349-2 (2002) AR530 Hand / Arm Acceleration Maximum Accelerations m/s² Level 0.78 ±0.27 Whole-body vibration measurement was carried out with the machine traveling in a straight line at a speed close to 6 km/h on a flat horizontal level surface.

  • Page 98: Noise

    2.29 hectares/hr. At 11.26 kph. 5.66 acres/hr. at 7 mph (10% allowance is included for normal overlaps and turning at the end of each cut). 11.9 CUTTER IMPLEMENT SPECIFICATION ________________________________________ AR530 Number of Cutting Implements Blade Cutting Width 23 inch (58.4 cm) Height of Cut 0.75 - 4.5 inch (19 mm - 114 mm)

  • Page 99: Recommended Lubricants

    SPECIFICATIONS 11 11.10 RECOMMENDED LUBRICANTS ______________________________________________ Grease: Shell Darina R2 lithium based grease or equivalent. 11.11 ACCESSORIES____________________________________________________________ Bat (for clearing blockages) 4184540 en-97...
  • Page 100 11 SPECIFICATIONS en-98...
  • Page 101 Health & Safety Management Cert No. FS609275 Cert No. EMS609276 Cert No. OHS609277 United Kingdom Ransomes Jacobsen Limited West Road, Ransomes Europark, Ipswich, IP3 9TT English Company Registration No. 1070731 T: +44 1473 270000 W: www.ransomes.com Europe office Ransomes Jacobsen France...

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