Jacobsen LF 550 Safety, Operation And Maintenance Manual
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Jacobsen LF 550 Safety, Operation And Maintenance Manual

Lightweight fairway mower with rops 67978 – lf 550™, kubota v1505-e3b, 5 gang 2wd 67979 – lf 550™, kubota v1505-e3b, 5 gang 4wd 67981 – lf 570™, kubota v1505-e3b, 5 gang 2wd 67982 – lf 570™, kubota v1505-e3b, 5 gang 4wd 67980 – lf 550™ turbo, kubota v
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See also: Parts & Maintenance Manual , Operating Manual
Safety, Operation and Maintenance Manual
Lightweight Fairway Mower with ROPS
67978 – LF 550
67979 – LF 550
67981 – LF 570
67982 – LF 570
67980 – LF 550
67983 – LF 570
WARNING: If incorrectly used this machine can cause severe
injury. Those who use and maintain this machine should be
trained in its proper use, warned of its dangers and should
read the entire manual before attempting to set up, operate,
adjust or service the machine.
GB
United
Kingdom
, Kubota V1505-E3B, 5 Gang 2WD
™
, Kubota V1505-E3B, 5 Gang 4WD
™
, Kubota V1505-E3B, 5 Gang 2WD
™
, Kubota V1505-E3B, 5 Gang 4WD
™
Turbo, Kubota V1505-T-E3B, 5 Gang 4WD
™
Turbo, Kubota V1505-T-E3B, 5 Gang 4WD
™
WARNING
4229040-GB-Rev C
When Performance Matters.
™

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Summary of Contents for Jacobsen LF 550

  • Page 1 4229040-GB-Rev C Safety, Operation and Maintenance Manual Lightweight Fairway Mower with ROPS 67978 – LF 550 , Kubota V1505-E3B, 5 Gang 2WD ™ , Kubota V1505-E3B, 5 Gang 4WD 67979 – LF 550 ™ 67981 – LF 570 , Kubota V1505-E3B, 5 Gang 2WD ™...
  • Page 2 This manual contains safety and operating instructions The serial plate is located on the right rear frame rail. for your new Jacobsen mower. This manual should be Jacobsen recommends you record these numbers below stored with the equipment for reference during operation.

  • Page 3: Table Of Contents

    Hydraulic Hoses ..... 38 LF 550 Turbo Cutting Units ....9 7.12...

  • Page 4: Safety

    Know the location and correct operation of controls. Operators without experience must receive instruction from another person that knows the correct operation of the equipment before you operate the mower. Only use parts, accessories and attachments approved by Jacobsen. Inspect the mower before you operate the mower.
  • Page 5 Do not remove the ROPS from the mower. Stop the blades when the mower is on any surface that is not grass. Jacobsen must approve any changes to the ROPS. Do not release the cut grass in the direction of...
  • Page 6 When you put the mower on a trailer or put the Jacobsen. mower in storage, close the fuel valve. Do not keep To decrease the fire hazard, remove materials that fuel near flames or drain the fuel inside a building.

  • Page 7: Important Safety Notes

    Adjustments and maintenance should always be performed by a qualified technician. If additional information or service is needed, contact your Authorized Jacobsen Dealer who is kept informed of the latest methods to service this equipment and can provide prompt and efficient service.

  • Page 8: Specifications

    SPECIFICATIONS SPECIFICATIONS PRODUCT IDENTIFICATION_________________________________________________ 67978 ......LF 550, 2WD with ROPS, uses 5 in. (12.7 cm) diameter reel 67979 ......LF 550, 4WD with ROPS, uses 5 ® 11524 WILMAR BLVD, CHARLOTTE, NC 28273 A Textron Company in. (12.7 cm) diameter reel 1-800-848-1636 (US) PRODUCT OF U.S.A.

  • Page 9: Mower

    67983 Hydraulic and Fuel Tanks Full..3284 (1490) 67980 Mower with Empty Fuel Tank ... 2852 (1294) 67983 Mower with Empty Fuel Tank ... 3162 (1434) LF 550 TURBO CUTTING UNITS ______________________________________________ Overall Cutting Width ..100 in. (2.54 m) Number of Blades/Reel... 7 Number of reels ....

  • Page 10: Declaration Of Conformity

    Isem tal-Magna ▪ Nazwa urządzenia ▪ Nome da Máquina ▪ Numele echipamentului ▪ Názov stroja ▪ Naziv stroja ▪ Nombre de la máquina ▪ LF 550 4WD Turbo Maskinens namn ▪ Heiti tækis ▪ Maskinnavn ▪ 机器名称 ▪ Nafn vélar ▪ 機械名 ▪ 기기 명칭 ▪ Makine Adı ▪ Назва машини...
  • Page 11 Plaats en datum van de verklaring ▪ Deklaratsiooni väljastamise koht ja kuupäev ▪ Vakuutuksen paikka ja päivämäärä ▪ Lieu et date de la déclaration ▪ Jacobsen, A Textron Company Ort und Datum der Erklärung ▪ Τόπος και ημερομηνία δήλωσης ▪ A nyilatkozat kelte (hely és idő) ▪ Luogo e data della dichiarazione ▪...
  • Page 12 Director of Engineering Assinatura da pessoa com poderes para emitir a declaração em nome do fabricante, que possui a documentação Jacobsen, A Textron Company técnica, que está autorizada a compilar o processo técnico e que está estabelecida na Comunidade. 11524 Wilmar Blvd, Semnătura persoanei împuternicite să...

  • Page 13: Vibration Level

    SPECIFICATIONS VIBRATION LEVEL_________________________________________________________ The mower was tested for hand and arm vibration levels. The operator was in the normal position to drive the vehicle, with two hands on the steering mechanism. The engine was in operation and the cutting device was in rotation, while the mower was not moving.

  • Page 14: Accessories

    SPECIFICATIONS 2.10 ACCESSORIES ___________________________________________________________ Refer to the Parts Catalog and contact your area Jacobsen Dealer for a complete listing of accessories and attachments. CAUTION Use of other than Jacobsen authorized parts and accessories may cause personal injury or damage to the equipment.

  • Page 15: Decals

    DECALS DECALS DECALS _________________________________________________________________ Familiarize yourself with the following decals. They are critical to the safe operation of the machine. REPLACE DAMAGED DECALS IMMEDIATELY. 4181865 • Read operator's manual. Do not allow untrained • Before you clean, adjust, or repair this equipment, operators to use machine.
  • Page 16 DECALS Familiarize yourself with the following decals. They are critical to the safe operation of the machine. REPLACE DAMAGED DECALS IMMEDIATELY. 4181861 IMPORTANT DO NOT USE STARTING ASSIST FLUIDS 4131663 Use of starting assist fluids in the air intake system may be WARNING potentially explosive or cause a “runaway”...
  • Page 17 DECALS Sound Power Level 3008521 Traction Pedal Reverse Forward 3008683 Turn reel valve knob to adjust backlap reel speed. 3008682 Normal Vehicle can Operation be towed Tow Valve (Closed) (Open)

  • Page 18: Controls

    CONTROLS CONTROLS ICONS ___________________________________________________________________ Read Manual Engine Mower Rotation Engine Throttle Start High Forward Reverse (Cut) (Backlap) Hour Meter Parking Brake Mowers Drive Lower Raise 2-WD 4-WD Fuel Work Lights Oil Level Switch Travel Forward Reverse Off/Test Warning Lights Coolant Cruise Control Hydraulic Oil Engine Oil...
  • Page 19 CONTROLS LCD Display Unit (LDU) Backlap Switch Mow Switch Steering Tilt Lever Parking Brake Switch Traction Pedal - Forward Cruise Control Switch Traction Pedal - Reverse Ignition Switch Seat Adjustment Horn Switch Hydraulic Oil Cap Light Switch Controller/Fuses Joystick Engine Throttle Lever Fuel Cap LDU Push Button Air Cleaner Indicator...

  • Page 20: Armrest Controls

    CONTROLS ARMREST CONTROLS _____________________________________________________ turn lights OFF. Switch is not active if ignition switch (E) A. LCD Display Unit (LDU) is not in RUN position. Used to display and set operating conditions. See Section 4.4. H. Reel Raise/Lower Joystick B. Mow Switch The mower lift lever raises and lowers the mowers and Enables and disables the reels, and switches operates in either automatic or manual mode.

  • Page 21: Controls

    CONTROLS CONTROLS_______________________________________________________________ J. Fuel Cap Fill fuel tank with fresh, clean, #2 low or ultra low sulfur diesel fuel, minimum Cetane Rating of 45. Section 5.11. K. Air Cleaner Indicator Indicates condition of air cleaner on engine. Clean or replace air filter when red band appears in clear window of indicator.
  • Page 22 CONTROLS R. 12 Volt Accessory Outlet Located inside armrest storage compartment. Allows CAUTION operation of approved 12 volt accessories and attachments. To prevent excessive battery drain, only The 12 volt Accessory Outlet circuit is protected by a use 12 volt outlet with engine running. 10 amp fuse.

  • Page 23: Lcd Display Unit (Ldu)

    CAUTION Diesel engine coolant is under pressure. Turn engine off and allow fluid to cool before checking fluid level or JACOBSEN adding coolant to radiator. VERSION X.XX Parking Brake Light: Red parking brake light located on right side of the LDU indicates the parking brake switch is engaged.

  • Page 24: Alarm Codes

    CONTROLS 4.4.2 Alarm Codes _____________________ 4.4.3 Diagnostic Screens _______________ In addition to the lights on the LDU, there are eight As an aid in troubleshooting, the following screens appear if screen displays that are used to alert the operator or an open circuit or short circuit is detected on the indicated output.

  • Page 25: Operation

    OPERATION OPERATION DAILY INSPECTION ________________________________________________________ connections are tight and hoses and tubes are in good condition. CAUTION Check the fuel supply, radiator coolant level, crankcase oil, and air cleaner indicator. All fluids must be at the The daily inspection should be performed only when full level mark with engine cold.

  • Page 26: Operating Procedures

    OPERATION OPERATING PROCEDURES_________________________________________________ WARNING A Roll Over Protection Structure (ROPS) is included with this mower. Seat belts must be worn whenever operating a mower with a ROPS. Always keep seat belt snugly adjusted. DO NOT use seat belts on a mower without a ROPS.

  • Page 27: Starting

    OPERATION STARTING________________________________________________________________ Allow 30 seconds between start-up attempts to allow NOTICE time for engine starter motor to cool. All warning lights should go off after engine starts. IMPORTANT: Do not use starting assist fluids. Use of such fluids in the air intake system may be potentially Allow engine to gradually become warm before explosive or cause a “Runaway”...

  • Page 28: To Drive / Transport

    OPERATION TO DRIVE / TRANSPORT____________________________________________________ Read and follow all safety notes contained in this manual Disengage all drives, engage parking brake switch, when driving or transporting mower. When operating in and stop engine. reverse look behind you to ensure you have a clear path. Place the transport bar (C) between the cylinder pivot pin and the lift arm as shown.

  • Page 29: Mowing Speed

    OPERATION MOWING SPEED __________________________________________________________ Cutting quality is better at speeds well below the transport speed of the mower. An initial mow speed of 7 MPH (11 kph) is set at the factory and should be satisfactory for most cutting conditions. Local turf conditions however may respond better to a different speed.
  • Page 30 OPERATION How to calculate a slope: Tools Required: Level (A), either 1 yard, or 1 meter long. Tape measure (B). With the level (A) positioned horizontally, measure the distance (C) with tape measure (B). Use the chart to calculate either the slope angle or the % grade of the slope (D).

  • Page 31: Towing / Trailering

    OPERATION 5.10 TOWING / TRAILERING _____________________________________________________ If the mower experiences problems and must be shut down and removed from the area, it should be loaded onto a trailer for transport. If a trailer is not available, the unit can be towed slowly short distances.

  • Page 32: Daily Maintenance

    OPERATION 5.11 DAILY MAINTENANCE _____________________________________________________ Important: For more detailed maintenance information, adjustments, and maintenance/lubrication charts, see the Parts& Maintenance manual. WARNING 1. Park the mower on a flat and level surface. Fully To prevent serious injury from hot, high pressure lower the cutting units to the ground, engage parking oil, never use your hands to check for oil leaks;...

  • Page 33: Maintenance & Lubrication Charts

    *** Inspect visible hoses and tubes for leaks or oil marks. Pack bearings with NLGI Grade 2 (Service Class GB) Manual grease gun with NLGI Grade 2 (Service Class LB). III Engine Oil - See Section 7.3 IV Jacobsen Hydraulic Oil - SAE 10W30 or Greens Care 68...

  • Page 34: Lubrication Chart

    MAINTENANCE & LUBRICATION CHARTS LUBRICATION CHART _____________________________________________________ 11 13 Grease points same for all reels Grease Fittings F1 - 50 Hours (Every Week) Swivel Housing Lift Arm Lift Cylinders Lift Arm Pivot Brake Pedal Pivot Traction Pedal Pivot Ball Joint Steering Pivot Steering Cylinder 10 Axle Pivot...

  • Page 35: Maintenance

    If the injection pump, injectors, or the fuel system require engine. service, contact an authorized Jacobsen Dealer. During the break-in period, Jacobsen recommends the NOTICE following: The mower is designed to operate and cut most During the first 50 hours of operation, a new engine efficiently at the preset governor setting.

  • Page 36: Air Filter

    MAINTENANCE AIR FILTER_______________________________________________________________ Check the service indicator daily. If red band appears in the Reassemble cap making sure it seals completely window (B) replace the element. around the filter housing. Dust evacuator must be facing down. Do not remove the element for inspection or cleaning. Check all hoses and air ducts.

  • Page 37: Battery

    MAINTENANCE BATTERY ________________________________________________________________ Make absolutely certain the ignition switch is OFF and the Verify battery polarity before connecting or disconnecting the battery cables. key has been removed before servicing the battery. When installing the battery, always assemble the RED, positive (+) battery cable first, and the ground, BLACK, CAUTION negative (-) cable last.

  • Page 38: Muffler And Exhaust

    7.12 HYDRAULIC OIL __________________________________________________________ Refer to Section 6.2 for specific maintenance intervals. After oil has drained install drain plug and fill with Jacobsen Hydraulic oil. Drain and replace the hydraulic oil after a major component Purge air from system. failure, or if you notice the presence of water or foam in the oil, or a rancid odor (indicating excessive heat).

  • Page 39: Hydraulic Filters

    Check the interlock system, fuses, and circuit breakers regularly. If the interlock does not function properly and the problem cannot be corrected, contact an authorized Jacobsen Dealer. Keep the wire harness and all individual wires away CIRCUIT BREAKER from moving parts to prevent damage.

  • Page 40: Radiator

    If you have to add coolant more than once a month, or add more than one quart at a time, have a Jacobsen Drain and refill annually. Remove the radiator cap, open the Dealer check the cooling system.

  • Page 41: Wheel Mounting Procedure

    Repair damaged metal surfaces and use Jacobsen NOTICE touch-up paint. Wax the equipment for maximum paint protection. Do not wash any portion of the equipment while it is hot.

  • Page 42: Reel Backlapping

    MAINTENANCE 7.20 REEL BACKLAPPING ______________________________________________________ WARNING To prevent severe injury, keep hands, feet, and clothing away from rotating reels. Carbon monoxide in the exhaust fumes can be fatal when inhaled. Never operate the engine without proper ventilation. Check the reel and bedknife to determine if backlapping or grinding will restore the cutting edge.

  • Page 43: Storage

    MAINTENANCE 7.21 STORAGE ________________________________________________________________ General After Storage Wash the mower thoroughly and lubricate. Repair and Check and reinstall battery. paint damaged or exposed metal. Check or service fuel filter and air cleaner. Inspect the mower, tighten all hardware, and replace Check the radiator coolant level.

  • Page 44: Adjustments

    ADJUSTMENTS ADJUSTMENTS GENERAL________________________________________________________________ adjustment cannot be made, contact an authorized Jacobsen Dealer. WARNING Replace, do not adjust, worn or damaged components. To prevent injury, lower implements to the ground, Do not wear jewelry or loose fitting clothing when disengage all drives, engage parking brake, stop engine, making adjustments or repairs.

  • Page 45: Bedknife Adjustment

    ADJUSTMENTS BEDKNIFE ADJUSTMENT ___________________________________________________ Read Section 8.2 before making the adjustment. Note: Avoid excessive tightening or damage may occur to bedknife and reel blades. Reels must turn freely. CAUTION To prevent personal injury and damage to the cutting edges, handle the reel with extreme care. Start adjustment at leading end of reel, followed by the trailing end.

  • Page 46: Flash Attach

    ADJUSTMENTS FLASH ATTACH ™ _________________________________________________________ Carefully raise arm until cutting unit can be removed. Installing Cutting units Place each cutting unit in front of its respective lift arm. Raise lift arm and position cutting unit so that yoke (T) is in line with swivel housing (S).

  • Page 47: Belt

    ADJUSTMENTS BELT ____________________________________________________________________ Inspect and adjust new belt after first ten hours of operation. Adjust every 100 hours thereafter. Adjust alternator pulley so belt deflects 1/4 to 5/16 in. (0.6 to 0.8 cm) with a 20 lb. push at midpoint between pulleys. See engine manual.

  • Page 48: Steering Toe-In

    ADJUSTMENTS STEERING TOE-IN _________________________________________________________ Turn wheels to straight ahead position. Loosen jam nuts (J) on both sides of tie rod (M). Turn tie rod (M) to provide proper toe-in. Toe-in must not exceed +1/16 in. (0.15 cm) (K). Retighten jam nuts. After adjusting tie rod, adjust steering cylinder by threading the rod (N) in or out of ball joint so spindle arm (L) clears the stop on the axle by 1/32 to 3/32 in.

  • Page 49: Armrest Pivot

    ADJUSTMENTS 8.11 ARMREST PIVOT __________________________________________________________ 1. Tighten or loosen pivot plunger (W) as required so plunger button stops the armrest at both ends of armrest pivot slots, and plunger body does not contact armrest pivot. Do not use plunger to increase pivot tension.

  • Page 50: Torque Specification

    All torque values included in these charts are approximate and are for reference only. Use of these torque values is at your sole risk. Jacobsen is not responsible for any loss, claim, or damage arising from the use of these charts.

  • Page 51: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING GENERAL ________________________________________________________________ The troubleshooting chart below lists basic problems that may occur during start-up and operation. For more detailed information regarding the hydraulic and electrical systems contact your area Jacobsen Dealer. Symptoms Possible Causes Action Engine will not start.

  • Page 52: Quality Of Cut

    QUALITY OF CUT QUALITY OF CUT 10.1 QUALITY OF CUT TROUBLESHOOTING _______________________________________ It is recommended that a “test cut” be performed to 1. Mowing (Ground) Speed. evaluate the mower’s performance before beginning 2. Reel Bearing Condition and Pre-Load (End Play) repairs.

  • Page 53: Marcelling

    QUALITY OF CUT 10.3 MARCELLING _____________________________________________________________ Marcelling, like washboarding, is a cyclical pattern of varying cutting heights, resulting in a wave-like cut appearance. In most cases, the wave tip-to-tip distance is 2 in. (5 cm) or less. TN0220 NOTE: Arrow indicates direction of travel. Probable Cause Remedy Mowing (ground) speed is too fast.

  • Page 54: Step Cutting

    QUALITY OF CUT 10.4 STEP CUTTING ___________________________________________________________ Step cutting occurs when grass is cut taller on one side of a reel than the other or one cutting unit to another. This is usually caused by mechanical wear or an incorrect roller or HOC (height-of-cut) adjustment.

  • Page 55: Scalping

    QUALITY OF CUT 10.5 SCALPING _______________________________________________________________ Scalping is a condition in which areas of grass are cut noticeably shorter than the surrounding areas, resulting in a light green or even brown patch. This is usually caused by an excessively low height-of-cut (HOC) setting and/or uneven turf.

  • Page 56: Stragglers

    QUALITY OF CUT 10.6 STRAGGLERS ____________________________________________________________ Stragglers are scattered blades of uncut or poorly cut grass. TN0223 NOTE: Arrow indicates direction of travel. Probable Cause Remedy Bedknife improperly adjusted. Adjust reel-to-bedknife setting. Dull reel or bedknife cutting edges. Sharpen or replace reel blade and bedknife as necessary. Mowing (ground) speed is too fast.

  • Page 57: Streaks

    QUALITY OF CUT 10.7 STREAKS ________________________________________________________________ A streak is a line of uncut grass. This is usually caused by a nicked or bent bedknife. TN0224 NOTE: Arrow indicates direction of travel. Probable Cause Remedy Damaged bedknife. Replace bedknife. Damaged or unevenly worn reel. Inspect reel.

  • Page 58: Windrowing

    QUALITY OF CUT 10.8 WINDROWING ____________________________________________________________ Windrowing is the deposit of clippings concentrated at one end of cutting unit(s) or between two cutting units, forming a line in the direction of travel. TN0225 NOTE: Arrow indicates direction of travel. Probable Cause Remedy Grass is too tall.

  • Page 59: Rifling Or Tramlining

    QUALITY OF CUT 10.9 RIFLING OR TRAMLINING ___________________________________________________ Rifling or tramlining is a pattern of varying cutting heights, resulting in a wave-like cut appearance, usually due to heavy contact points across a reel and/or bedknife. NOTE: Arrow indicates direction of travel. Probable Cause Remedy Reel and/or bedknife unevenly worn.
  • Page 60 Europe & Rest of The World Except North & South America Ransomes Jacobsen Limited West Road, Ransomes Europark, Ipswich, IP3 9TT English Company Registration No. 1070731 www.ransomesjacobsen.com North & South America Jacobsen, A Textron Company 11108 Quality Drive, Charlotte, NC 28273, USA www.Jacobsen.com When Performance Matters. ™...

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