Jacobsen AR3 Safety, Operation & Maintenance Manual
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Jacobsen AR3 Safety, Operation & Maintenance Manual

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See also: Operating Manual , Instruction and Installation Manual
Safety, Operation & Maintenance Manual
Jacobsen AR3
Series: EK
Product code: AR30001
Series: FZ
Product code: AR30002
Series: GX
Product code: AR30003
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
RJL 100 February 2010
24715G-GB (rev.4)

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  • Page 1 24715G-GB (rev.4) Safety, Operation & Maintenance Manual Jacobsen AR3 Series: EK Product code: AR30001 Series: FZ Product code: AR30002 Series: GX Product code: AR30003 WARNING: If incorrectly used this machine can cause severe injury. Those who use and maintain this machine...
  • Page 2 © 2010, Ransomes Jacobsen Limited. All Rights Reserved...

  • Page 3: Table Of Contents

    CONTENTS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL CONTENTS PAGE CONTENTS PAGE INTRODUCTION MAINTENANCE & LUBRICATION IMPORTANT ..............4 MAINTENANCE & LUBRICATION CHART ....32 PRODUCT IDENTIFICATION........4 ENGINE LUBRICATION ..........34 GUIDELINES FOR THE DISPOSAL PRODUCTS ..4 ENGINE: FAN BELT...........34 ENGINE COOLANT............35...

  • Page 4: Introduction

    Any arbitrary modifications carried out on this machine may relieve the manufacturer of liability for any resulting damage or injury. 2006/42/EC These are the Original instructions verified by Ransomes Jacobsen Limited. PRODUCT IDENTIFICATION West Road Ransomes Europark...

  • Page 5: Guidelines For The Disposal Products

    Use appropriate tools and Personal machine has been taken out of service and scrapped. Protective Equipment (PPE) and take Provide this serial number to Jacobsen Warranty guidance from the technical manuals department to close off relevant records. applicable to the machine.

  • Page 6: Safety Instructions

    JACOBSEN AR3 SAFETY INSTRUCTIONS SAFETY, OPERATORS & MAINTENANCE MANUAL • Remember that some people are deaf or This safety symbol indicates important safety blind and that children and animals can messages in this manual. When you see this symbol, be unpredictable.

  • Page 7: Leaving The Driving Position

    SAFETY INSTRUCTIONS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL LEAVING THE DRIVING POSITION • To reduce the fire hazard, keep the engine, • Park the machine on level ground. silencer and battery compartments free of • Before leaving the driving position, stop the grass, leaves or excessive grease.
  • Page 8 JACOBSEN AR3 SAFETY INSTRUCTIONS SAFETY, OPERATORS & MAINTENANCE MANUAL • When Pressure Washing the Mower. Turn the engine off and remove the starter key. If the engine has been running, it should be WARNING allowed to cool sufficiently to prevent damage to the block and exhaust manifold.

  • Page 9: Specifications

    SPECIFICATIONS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL ENGINE SPECIFICATION Brakes: Hydrostatic braking with hydraulic parking brakes on front wheels. TYPE: Kubota 24.5KW (32.8HP) @ Fuel Tank 3000 RPM, 3 cylinder (in line) Capacity: 45.4 litres (12 US galls) Turbo charged Diesel engine, 4...

  • Page 10: Vibration Level

    JACOBSEN AR3 SPECIFICATIONS SAFETY, OPERATORS & MAINTENANCE MANUAL VIBRATION LEVEL When the machine was tested for Whole Body When the machine was tested for hand/arm vibration vibration levels. The operator was seated in the levels. The operator was seated in the normal...

  • Page 11: Cutting Unit Specification

    JACOBSEN AR3 SPECIFICATIONS SAFETY, OPERATORS & MAINTENANCE MANUAL CUTTING UNIT SPECIFICATION Cutting Blades: Rear Discharge General: Three 686mm (27in) rotary mulching/rear Low Lift Blade discharge decks. Height of cut: Drive: Fixed displacement hydraulic motors Adjustable in 6 mm (0.25 in) increments directly coupled to cutting unit.

  • Page 12: Conformity Certificates

    JACOBSEN AR3 SPECIFICATIONS SAFETY, OPERATORS & MAINTENANCE MANUAL CONFORMITY CERTIFICATES DECLARATION OF CONFORMITY PROHLÁŠENÍ O SHOD OVERENSSTEMMELSESERKLÆRING CONFORMITEITSVERKLARING VASTAVUSDEKLARATSIOON VAATIMUSTENMUKAISUUSVAKUUTUS DECLARATION DE CONFORMITE KONFORMITÄTSERKLÄRUNG MEGFELEL SÉGI NYILATKOZAT DICHIARAZIONE DI CONFORMITÀ ATBILST BAS DEKLAR CIJA ATITIKTIES DEKLARACIJA DIKJARAZZJONI TAL-KONFORMITÀ DEKLARACJA ZGODNO CI DECLARAÇÃO DE CONFORMIDADE DECLARA IE DE CONFORMITATE VYHLÁSENIE O ZHODE IZJAVA O SKLADNOSTI DECLARACIÓN DE...
  • Page 13 SPECIFICATIONS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL Operator Ear Noise Level Hladina hluku v oblasti uší operátora Støjniveau i førers ørehøjde Geluidsniveau oor bestuurder Müratase operaatori kõrvas Melutaso käyttäjän korvan kohdalla Niveau de bruit à hauteur des oreilles de l’opérateur Schallpegel am Bedienerohr A kezel fülénél mért zajszint Livello di potenza sonora all’orecchio dell’operatore...

  • Page 14: Decals

    JACOBSEN AR3 DECALS SAFETY, OPERATORS & MAINTENANCE MANUAL SAFETY DECALS EC 009034910 Read Operator's Manual. 009034890 Keep a Safe Distance from the Machine. 009034920 Stay Clear of Hot Surfaces. 009034880 Do Not Open or Remove Safety Shields While the Engine is Running.

  • Page 15: Safety Decals Usa

    Connect negative (-) terminal on good battery to frame of vehicle that READ MANUAL BEFORE OPERATING has dead battery. REPLACEMENT MANUAL AVAILABLE FROM: 3001435 JACOBSEN TEXTRON - CHARLOTTE, NC To Start To Stop / Park Parking Brake....On Traction Pedal..Neutral WARNING WARNING Traction Pedal..Neutral...

  • Page 16: Controls

    JACOBSEN AR3 CONTROLS SAFETY, OPERATORS & MAINTENANCE MANUAL INSTRUMENT PANEL Joystick Unit Lift/Lower Control Starter Key Switch Multi-Function Gauge Working Light Switch Parking Brake Switch Cutter Switch Weight Transfer Switch Blocked Hydraulic Filter Warning Lamp Charge Warning Lamp Engine Coolant Temperature Warning Lamp...

  • Page 17: A Starter Key Switch

    CONTROLS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 6.1A STARTER KEY SWITCH The starter key (A) should be turned clockwise to the 'pre-heat' (No. 2) position to heat the glowplugs when the green warning lamp goes out, on warning lamp display module, turn the starter key clockwise to the 'start' (No.

  • Page 18: E Weight Transfer Switch

    JACOBSEN AR3 CONTROLS SAFETY, OPERATORS & MAINTENANCE MANUAL 6.1E WEIGHT TRANSFER SWITCH This switch allows the operator to transfer weight off the cutting units onto the machine. this gives the machine better traction. Depress the rocker switch to transfer weight off the cutting units, the warning lamp will illuminate.

  • Page 19: K Control Module Fault Warning Lamp

    CONTROLS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 6.1K SAFETY MODULE MALFUNCTION Colour orange, on when the safety module malfunctions. Stop machine and turn off ignition leave for a few seconds and switch ignition back on. If the indicator lamp is still on, contact your Dealer.

  • Page 20: P Multi-Function Gauge

    CONTROLS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 6.1P MULTI-FUNCTION GAUGE(Prior to s/n GX000396) The various functions can be selected using the left hand button The fuel level is displayed on a digital bargraph in the upper segment of the display. The clock, time to service and hourmeter is displayed in the lower segment of the display in numeric format.

  • Page 21: Traction Foot Pedal

    CONTROLS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL TRACTION FOOT PEDAL A. Forward Travel (Traction Pedal) Press front of pedal down for forward travel. Release pedal to slow tractor and stop. Do not press traction pedal when parking brake is set and parking brake light (W) is lit.

  • Page 22: Parking Brake Release Valve

    JACOBSEN AR3 CONTROLS SAFETY, OPERATORS & MAINTENANCE MANUAL PARKING BRAKE RELEASE VALVE The Parking Brake Release Valve is situated under the Operators Platform, close to the front axle. It is used to release the parking brake when the engine is not running...

  • Page 23: Operation

    OPERATION JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL DAILY INSPECTION CAUTION The daily inspection should be performed only when the engine is off and all fluids are cold. Lower implements to the ground, engage parking brake, stop engine and remove ignition key.

  • Page 24: Operator Presence And Safety Interlock

    JACOBSEN AR3 OPERATION SAFETY, OPERATORS & MAINTENANCE MANUAL OPERATOR PRESENCE AND SAFETY INTERLOCK SYSTEM The operator presence & safety interlock system prevents the engine from starting unless the parking brake is on, and the mowing device is switched off. The system also stops the engine if the operator leaves the seat with the mowing device engaged or the neutral latch depressed.

  • Page 25: Operating Procedure

    OPERATION JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL OPERATING PROCEDURE CAUTION To help prevent injury, always wear safety glasses, leather work shoes or boots, a hard hat and ear protection. Under no circumstances should the engine be started without the operator seated on the tractor.

  • Page 26: Fitting The Cutting Units To The Machine

    JACOBSEN AR3 OPERATION SAFETY, OPERATORS & MAINTENANCE MANUAL WARNING DO NOT USE ON SLOPES GREATER THAN 15° Slow down and use extra care on hillsides. Read Section 3.7. Use caution when operating near drop off points. Never use your hands to clean cutting units. Use a brush to remove grass clippings from blades.

  • Page 27: Starting The Engine

    OPERATION JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL • Forward - Gently depress the top of the OPERATION OF THE MACHINE FWD/REV foot pedal to reach desired ground speed. Read the Safety Instructions. • Reverse - Gently depress the bottom of the FWD/REV foot pedal to reach desired ground speed.

  • Page 28: Mowing On Slopes

    JACOBSEN AR3 OPERATION SAFETY, OPERATORS & MAINTENANCE MANUAL MOWING ON SLOPES The mower has been designed for good traction and stability under normal mowing conditions. Use caution when operating on slopes, especially when the grass is wet. Wet grass reduces traction and steering control.WARNING...
  • Page 29 Machiney Directive 2006/42/EC sections A = Maximum Allowable Slope 3.2.2, Seating & 3.4.3, Rollover Ransomes Jacobsen Limited recommends that a local risk assessment is completed by the owner/user of the machine to determine the risks associated with working on slopes.
  • Page 30 JACOBSEN AR3 OPERATION SAFETY, OPERATORS & MAINTENANCE MANUAL Use Either of these columns but not both The result of what you are measuring Height C in millimeters Height C in inches Slope Angle D measured with a 1 Slope Angle D...
  • Page 31 OPERATION JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL Use of Inclinometer when fitted. The Inclinometer (A) is located on the left hand side of the footplate forward of the foot rest. When working on slopes the device indicates when the machine is working within stability limits (the ball is within the green area).

  • Page 32: Maintenance & Lubrication

    JACOBSEN AR3 MAINTENANCE & LUBRICATION SAFETY, OPERATORS & MAINTENANCE MANUAL Maintenance & Lubrication Chart MAINTENANCE AND LUBRICATION CHART Interval Item Section  First 50 hours Change Engine Oil  Check Fan Belt Tension  Change Hydraulic Filter  Daily Check Engine Oil Level 10 hours ...
  • Page 33 MAINTENANCE & LUBRICATION JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL en-33...

  • Page 34: Engine Lubrication

    JACOBSEN AR3 MAINTENANCE & LUBRICATION SAFETY, OPERATORS & MAINTENANCE MANUAL ENGINE LUBRICATION Check Engine Oil Level Check the engine oil level before starting or more than five minutes after stopping the engine. With the machine on level ground, remove the dipstick, wipe it clean and replace.

  • Page 35: Engine Coolant

    MAINTENANCE & LUBRICATION JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL ENGINE COOLANT Check Engine Coolant Level The level of coolant in the expansion tank should be between the MAX and MIN level indicators when cold. If topping up is required, remove the plastic cap and top up using the correct anti-freeze mixture, see section 9.1.

  • Page 36: Hydraulic System

    JACOBSEN AR3 MAINTENANCE & LUBRICATION SAFETY, OPERATORS & MAINTENANCE MANUAL HYDRAULIC SYSTEM Check Hydraulic Oil Level Check hydraulic oil level using dipstick attached to the filler cap (B). The correct level is between the two markers (C). Change Hydraulic Oil Remove drain plug (A) if fitted from bottom of hydraulic tank and wipe off plug.

  • Page 37: Hydraulic Test Ports

    MAINTENANCE & LUBRICATION JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL HYDRAULIC TEST PORTS If any problems are experienced with the hydraulic system service ports are provided to enable pressures to be checked. All tests, unless stated otherwise, should be carried out with the hydraulic oil at normal working temperature.

  • Page 38: Fuel System

    JACOBSEN AR3 MAINTENANCE & LUBRICATION SAFETY, OPERATORS & MAINTENANCE MANUAL FUEL SYSTEM Use Diesel fuel No.2-D (ASTM D975) See engine manufacturer's manual for additional information. Bleeding air from fuel system Turn the ignition switch to the ON position (don't start engine).

  • Page 39: Air Cleaner

    MAINTENANCE & LUBRICATION JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL AIR CLEANER Cleaning the air filter NOTE: After 6 cleanings replace the filter element. Raise engine cover. Remove end cap of air filter cartridge. Remove loose dirt from element with...

  • Page 40: Machine Maintenance

    JACOBSEN AR3 MAINTENANCE & LUBRICATION SAFETY, OPERATORS & MAINTENANCE MANUAL 8.10 MACHINE MAINTENANCE Storage • Store petrol or diesel fuel in an approved Other Regular Service. container in a cool dry place. • Verify proper operation of safety interlock •...

  • Page 41: Adjustments

    ADJUSTMENTS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL TRACTION CONTROL PEDAL Adjustment to eliminate wheel creep. Lift and support both front and rear wheels. Remove ball joint A from foot pedal C to allow damper B to set pedal neutral position.

  • Page 42: Height Of Cut

    JACOBSEN AR3 ADJUSTMENTS SAFETY, OPERATORS & MAINTENANCE MANUAL HEIGHT OF CUT WARNING Cutting height for decks can be adjusted from 3/4 to 4 in. (19-101.6 mm) in 1/2 in. (13 mm) increments. To prevent serious injury, lower deck until Actual cutting height may vary somewhat from the it is resting completely on the supports.
  • Page 43 ADJUSTMENTS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 3. To lower height of cut, remove all three snap lock pins (A). Lift outer spindle shaft (B) slightly and remove 13mm (1/2") spacers (D) and / or 6mm (1/4") spacer (E) from bottom one at a time until desired height is obtained.

  • Page 44: Blade Change

    JACOBSEN AR3 ADJUSTMENTS SAFETY, OPERATORS & MAINTENANCE MANUAL BLADE CHANGE CAUTION Blades are extremely sharp and can cause severe cuts. For your protection, hold blade with thick leather work glove only. Remove blade bolt (A). Remove blade (B) from deck .

  • Page 45: Speed Limiter

    ADJUSTMENTS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL ADJUSTMENTS SPEED LIMITER NOTE: Textron Turf Care cannot be held responsible for loss of performance or machine damage if these The transport and mow speeds are factory set and speeds are adjusted outside the speeds shown in the should not need altering.

  • Page 46: Seat (Michigan)

    JACOBSEN AR3 ADJUSTMENTS SAFETY, OPERATORS & MAINTENANCE MANUAL SEAT (Michigan V5300) The seat can be adjusted for operator's weight and leg reach to provide a comfortable position for operating the machine. ADJUSTMENT FOR OPERATOR WEIGHT To Adjust: Whilst standing in front of the machine, rotate knob (A) clockwise or anticlockwise to move the red indicator to the approximate operator weight.

  • Page 47: General Instructions For

    ADJUSTMENTS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL GENERAL INSTRUCTIONS FOR • For safety reasons, the installation and GRAMMER SEATS connection to the vehicle supply network • The operating instructions must be read in must be carried out by authorized specialist full before use.
  • Page 48 ADJUSTMENTS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL Do not hold onto the covers for lifting the driver’s If you take off the weight from the seat while driving, seats. If you do so anyway, there is an increased this will cause the vehicle to stop.

  • Page 49: Seat (Grammer Msg85)

    ADJUSTMENTS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 9.10 SEAT (Grammer MSG85) The seat can be adjusted for leg reach, back rest angle and operator weight to provide a comfortable position for operating the machine. A. FORE AND AFT ADJUSTMENT...

  • Page 50: Air Suspension Seat (Msg75 -521)

    JACOBSEN AR3 ADJUSTMENTS SAFETY, OPERATORS & MAINTENANCE MANUAL 9.11 AIR SUSPENSION SEAT (Grammer MSG75 -521) 9.11.1 WEIGHT ADJUSTMENT The seat is adjusted for the driver’s weight by pulling or pressing the lever for seat weight adjustment and with the driver sitting on the seat.

  • Page 51: Backrest Extension

    ADJUSTMENTS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 9.11.3 BACKREST EXTENSION * ** The backrest extension can be individually adjusted by pulling it upwards or pushing it downwards over the various locking increments up the end stop. To remove the backrest extension, pull it upwards over the end stop.

  • Page 52: Armrests

    JACOBSEN AR3 ADJUSTMENTS SAFETY, OPERATORS & MAINTENANCE MANUAL 9.11.6ARMRESTS * ** The armrests can be folded up if required and the height individually adjusted. To adjust the armrests for height, separate the round cap (see arrow) from the cover, loosen the hexagon...

  • Page 53: Maintenance

    ADJUSTMENTS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 9.11.9MAINTENANCE Dirt can impair the function of the seat, so make sure you keep your seat clean! Upholstery does not need to be removed from the seat frame for cleaning. Caution: Take care with the backrest - it may jerk...

  • Page 54: Accessories

    ACCESSORIES JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 10.1 OPS FRAME (LMAC164) WARNING When an OPS frame is fitted to a machine, a seat belt must be fitted and worn by the operator. 10.2 TRANSPORT LATCH KIT (LMAC174) A transport latch kit is available for the front lift arms 10.3...

  • Page 55: Troubleshooting

    SAFETY, OPERATORS & MAINTENANCE MANUAL 11.1 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 Distributor. Symptoms Possible Causes Action 1.

  • Page 56: Quality Of Cut Troubleshooting

    JACOBSEN AR3 TROUBLESHOOTING SAFETY, OPERATORS & MAINTENANCE MANUAL 11.2 Quality of Cut Troubleshooting It is recommended that a “test cut” be performed to evaluate the mower’s performance before beginning repairs. An area should be available where “test cuts” can be made. This area should provide known and consistent turf conditions to allow accurate evaluation of the mower’s performance.

  • Page 57: Step Cutting

    TROUBLESHOOTING JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 11.2.2Step Cutting Step cutting occurs when grass is cut taller on one side of a cutting unit than the other or on one side of mower to the other. This is usually caused by mechanical wear or an incorrect roller or deck caster adjustment.
  • Page 58 JACOBSEN AR3 TROUBLESHOOTING SAFETY, OPERATORS & MAINTENANCE MANUAL 11.2.3Scalping 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 setting and/or uneven turf.
  • Page 59 TROUBLESHOOTING JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 11.2.4Stragglers Stragglers are scattered blades of uncut or poorly cut grass. NOTE: Arrow indicates direction of travel. Probable Cause Remedy Dull cutting blade(s). Sharpen blade(s). (Refer to Parts & Maintenance Manual.) Mowing (ground) speed is too fast.
  • Page 60 JACOBSEN AR3 TROUBLESHOOTING SAFETY, OPERATORS & MAINTENANCE MANUAL 11.2.5Streaks A streak is a line of uncut grass. This is usually caused by a damaged blade. NOTE: Arrow indicates direction of travel. Probable Cause Remedy Damaged blade(s). Replace blade(s). Turning too aggressively. Cutting units don’t Turn less aggressively to allow cutting units to overlap.
  • Page 61 TROUBLESHOOTING JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 11.2.6Windrowing Windrowing is the deposit of clippings concentrated at one end of cutting unit(s) or between cutting units, forming line(s) in the direction of travel. NOTE: Arrow indicates direction of travel. Probable Cause Remedy Grass is too tall.
  • Page 62 JACOBSEN AR3 TROUBLESHOOTING SAFETY, OPERATORS & MAINTENANCE MANUAL 11.2.7Mismatched Cutting Units Mismatched cutting units is a pattern of varying cutting heights, resulting in a stepped cut appearance, usually due to mismatched HOC (height-of-cut) adjustment from one cutting unit to another.
  • Page 63 TROUBLESHOOTING JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL en-63...

  • Page 64: Hydraulic Circuit

    JACOBSEN AR3 SCHEMATICS SAFETY, OPERATORS & MAINTENANCE MANUAL 12.1 HYDRAULIC CIRCUIT en-64...
  • Page 65 SCHEMATICS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL KEY TO HYDRAULIC DIAGRAM Transmission Pump Hydraulic Wheel Motor Front Hydraulic Wheel Motor Front Hydraulic Wheel Motor Rear Hydraulic Flushing Valve Hydraulic Filter Hydraulic Cutter & Brake Valve Hydraulic Deck Motor Hydraulic Deck Motor Hydraulic Deck Motor Cutter &...

  • Page 66: Electrical Circuit Instrument

    JACOBSEN AR3 SCHEMATICS SAFETY, OPERATORS & MAINTENANCE MANUAL 12.2 ELECTRICAL CIRCUIT INSTRUMENT TO SP#19 TO SP#19 TO SP#19 TO SP#11 en-66...
  • Page 67 JACOBSEN AR3 SCHEMATICS SAFETY, OPERATORS & MAINTENANCE MANUAL CABLE COLOUR CODE KEY TO WIRING DIAGRAM Split to Main Harness Split to Main Harness Green Split to Main Harness Orange Key switch Grey Fuse Box 1 Black Fuse Box 2 White...

  • Page 68: Electrical Circuit Main

    JACOBSEN AR3 SCHEMATICS SAFETY, OPERATORS & MAINTENANCE MANUAL 12.3 ELECTRICAL CIRCUIT MAIN en-68...
  • Page 69 SCHEMATICS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL KEY TO WIRING DIAGRAM CABLE COLOUR CODE Split to Console Split to Console Green Split to Console Orange Glow Plugs Grey Split to Cab Black Working Lamp White Working lamp Pink Glow Plug Relay...

  • Page 70: Electrical Circuit Fuses And Relays

    JACOBSEN AR3 SCHEMATICS SAFETY, OPERATORS & MAINTENANCE MANUAL 12.4 ELECTRICAL CIRCUIT FUSES AND RELAYS FUSES & RELAYS Under Control Panel Fuse - 15 Amp-Start Relay Fuse - 7.5 Amp- Fuel Pump Fuse - 5 Amp - Warning Lamps Fuse - 5 Amp - Warning Lamps...
  • Page 71 SCHEMATICS JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 12.4 ELECTRICAL CIRCUIT FUSES AND RELAYS FUSES & RELAYS In Engine Compartment Relay - Glow Plugs Strip Fuse - 40 Amp - Cab Bottom - Glow Plugs en-71...

  • Page 72: Torques

    TORQUES JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL 13.1 TORQUES ) t f ) t f ) t f ) t f ) t f ) t f ) t f ) t f ) t f ) t f...

  • Page 73: Guarantee 14 Guarantee / Sales & Service

    GUARANTEE / SALES & SERVICE JACOBSEN AR3 SAFETY, OPERATORS & MAINTENANCE MANUAL GUARANTEE We GUARANTEE that should any defect in workmanship or material occur in the goods within TWO YEARS or two thousand hours (on models equipped with hour meters), or whichever occurs first.
  • Page 76 Ransomes Jacobsen Limited Jacobsen, A Textron Company West Road, Ransomes Europark, Ipswich, IP3 9TT 11108 Quality Drive, Charlotte, English Company Registration No. 1070731 NC 28273, USA www.ransomesjacobsen.com www.Jacobsen.com...

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