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5    OPERATION

en-40

5.4

STARTING _______________________________________________________________

IMPORTANT: Do not use starting assist fluids. Use of 
such fluids in the air intake system may be potentially 
explosive or cause a “Runaway” engine condition and 
could result in serious engine damage. 

1.

Sit in operator’s seat, make sure mow switch (B)  is 
OFF, and traction pedal (K and L, Figure 4B) is in 
Neutral.

2.

Turn system power switch (H)  to RUN. Steering 
controller will initialize, LDU (A)  will display 
Jacobsen start up screen, and all lights on LDU will 
be on for two seconds.

After LDU initializes, green power light will be 
flashing two times per second and parking brake light 
will be on. Engine oil pressure light will be on for 
diesel and gas power modules.
Gas Power Modules: Pull the choke control knob 
out to close the choke plate when starting a cold 
engine. A warm engine may not require “Choking” to 
start.
Diesel Power Modules: Glow plug light will be on for 
1 to 6 seconds during initialization, do not attempt to 
start engine until glow plug light turns off.

3.

Turn system power switch (H) to START position.

Battery Power Module: Release key, green power 
light will be solid on and traction and mow systems 
will be active.
Gas and Diesel Power Modules: Release as soon 
as engine starts. Do not hold switch in the START 
position for more than 10 seconds. Once engine 
starts, engine oil light (P) should go out, green power 
light will be solid on and traction and mow systems 
will be active.
NOTE:  Engine speed is adjusted by the engine 
controller and cannot be changed by the operator.

4.

Gas Power Modules: Slowly push the choke knob 
in once engine has started.

5.

Allow the engine to become warm and properly 
lubricated before operating.

Figure 5A

 

WARNING

When steering controller initializes, the rear steering 
motor will turn slightly. To prevent injury, do not turn 
power switch to RUN with hood open or performing 
work on steering system.

!

NOTICE

Gas and Diesel Power Modules: To prevent possible 
damage to, or shortened life of, the buffer batteries, 
reels will be disabled and mower speed limited to 3 
mph (4.8 kph) if key is not held in the start position 
until engine starts.

48 V

12 V

!

A

B

H

Содержание Eclipse 322

Страница 1: ...62851 Diesel Hybrid Power 2WD 62852 Diesel Hybrid Power with Premium Seat 2WD 62853 Diesel Hybrid Power 3WD 62854 Diesel Hybrid Power with Premium Seat 3WD WARNING WARNING If incorrectly used this ma...

Страница 2: ...2 8 Vibration Level 14 2 9 Weights and Dimensions 15 2 10 Accessories Support Literature 15 3 DECALS 3 1 Decals 16 4 CONTROLS 4 1 Icons 22 4 2 Instrument Panel 23 4 3 Operator Controls 24 4 4 Operator...

Страница 3: ...ights Early Units 79 10 7 PDU Early Units 79 10 8 PDU Later Units 80 11 ADJUSTMENTS 11 1 General 81 11 2 Bedknife To Reel 81 11 3 Bedknife Adjustment 82 11 4 Cutting Height 82 11 5 Reel Assembly 83 11...

Страница 4: ...air cleaner indicator Fuel is flammable Use caution when you add the fuel to the mower e Operate the mower in daylight or in good artificial light Use caution when you operate the mower during bad wea...

Страница 5: ...When you hit an object or mower starts to cause the vibration that is not normal inspect the mower for damage and make repairs q Decrease the throttle setting before you stop the engine r Do not use t...

Страница 6: ...ry can release hydrogen gas that is explosive To prevent an explosion keep any device that can cause sparks or flames away from the battery i Disconnect the battery charger from the power supply befor...

Страница 7: ...iency 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 th...

Страница 8: ...mowers 62853 Eclipse 322 3WD 13 3 hp T4 diesel engine power module power steering Without mowers 62854 Eclipse 322 3WD 13 3 hp T4 diesel engine power module power steering and premium seat Without mo...

Страница 9: ...n Capacity 3 4 quarts 3 2 liter with filter Type SAE 20W SAE 30W API Classification CD CE Air Filter Dry type with evacuator valve and service indicator Alternator 40 amp Cooling System Liquid Cooled...

Страница 10: ...battery dealer 2 5 CUTTING UNITS __________________________________________________________ Reel 3 Reels 22 in 55 9 cm wide Reel Diameter 5 in 12 7 cm Blade Options 7 9 11 or 15 blades Cutting Width...

Страница 11: ...de producto Produktkod V run mer Produktkode Framlei slun mer r n Kodu 62800 62801 62802 62803 62804 62805 62825 62826 62851 62852 62853 62854 Machine Name N zev stroje Maskinnavn Machinenaam Masina n...

Страница 12: ...ttery 2WD 97 dB A LWA Gas Hybrid 3WD 101 dB A LWA Gas Hybrid 2WD 103 dB A LWA Diesel Hybrid 3WD 99 dB A LWA Diesel Hybrid 2WD 101 dB A LWA Conformity Assessment Procedure Noise Postup hodnocen pln n p...

Страница 13: ...nev ben meghatalmazott szem ly akinek jog ban ll m dos tania a nyilatkozatot a m szaki dokument ci t rzi enged llyel rendelkezik a m szaki f jl ssze ll t s hoz s aki a k z ss gben letelepedett szem ly...

Страница 14: ...5349 2 2001 The mower was tested for Whole Body vibration levels The operator was in the normal position to drive the vehicle with two hands on the steering mechanism The cutting device was in rotatio...

Страница 15: ...ick Roll Set of 3 Requires 4211921 68664 Spiker Set of 3 Requires 4211921 68665 Quick Roll or Spiker Mounting Kit 4211921 Traction Tire Kit 62817 Turf Groomer 1 4 Spacing 67966 Turf Groomer 1 2 Spacin...

Страница 16: ...t and clothing away from moving parts Before you clean adjust or repair this equipment disengage all drives engage parking brake and stop engine Never carry passengers Keep bystanders away Do not use...

Страница 17: ...hine or emptying grass catchers WARNING Read all mower manuals before operating or performing any maintenance 4169840 REV A DANGER 1 Keep a safe distance from the machine Keep bystanders away 2 Proper...

Страница 18: ...STARTING ASSIST FLUIDS Use of starting assist fluids in the air intake system may be potentially explosive or cause a runaway engine condition This could result in serious engine damage 4181862 WARNIN...

Страница 19: ...S 3 en 19 Familiarize yourself with the following decals They are critical to the safe operation of the mower REPLACE DAMAGED DECALS IMMEDIATELY 4216820 Rev A Disconnect Steering Chain before towing m...

Страница 20: ...mation please refer to the Parts and Maintenance Manual Spark Plugs Gas I C II Wiring Diagram Model Cooling System Belts Hoses C Fuel Filter Fuel Lines and Clamps R A VII I A R Every 200 R II I C IV I...

Страница 21: ...Jacobsen Every Battery Terminals SAE 30 Oil Electrolyte L Check Entire Machine for Fluid Leaks L Check Reel Set up Check Tire Pressure Every 40 Every 500 Type Electrical System Wiring For additional...

Страница 22: ...lf with the icons shown above and what they represent Learn the location and purpose of all of the controls and gauges before operating this mower 48 V 12 V Read Manual Horn Lights Reel System Off On...

Страница 23: ...Right Reel Switch Used to engage and disengage the right reel Mow switch B must be in the ON Push front of switch position for switch to function When right reel switch is moved to the OFF position ri...

Страница 24: ...ment Lever Pull lever up and slide seat forward or backward Release lever to lock seat in place R 12 Volt Accessory Outlet Located inside armrest storage compartment Allows operation of approved 12 vo...

Страница 25: ...the right side of the mower Armrest can also be adjusted to three different heights Z Center Reel Swing Arm Service Latch Used to secure center reel swing arm in service position AA Fuel Filler Neck...

Страница 26: ...LDU indicates the controller system has detected a fault See fault message displayed on LCD 12V Light Hybrid Power Modules Only Red 12V light located on right side of the LDU indicates the engine alt...

Страница 27: ...967 cm Mode 3 Roller This mode is used when the reels are removed and the optional Quick Roll greens rollers are installed Reel motor operation is disabled Mode 4 Verticut This mode is used when optio...

Страница 28: ...Notify maintenance personnel if one reel motor is drawing a higher current load than the other two motors The screen displays the reel motor current for all three reels The number in the upper left c...

Страница 29: ...number in the upper left corner of the screen is for the left reel motor the number in the upper right corner of the screen is for the right reel motor and the number on the second row of the screen...

Страница 30: ...e black button AL to enter set mode Use the orange buttons to raise AN or lower AM the number of reel blades press the black button to set speed Entering the wrong number of blades will affect the fix...

Страница 31: ...n Enter backlap mode 3WD CHANGE 2WD 3WD Mode CFG REEL DIRECTION Set reel motor rotation direction Hours 00000 0 Displays engine operation hours SWITCH STATUS 000 0000 00 Displays switch settings Chang...

Страница 32: ...de and overrides the reel speed setting As mower travel speed increases or decreases reel speed will automatically adjust as required to maintain set FOC Adjust FOC with Reel Speed Setting 1 Using the...

Страница 33: ...16 1 871 1 829 2 50 0 098 0 095 0 093 0 090 0 088 0 086 0 084 0 082 0 080 4 02 2 484 2 416 2 353 2 293 2 235 2 181 2 129 2 079 2 032 2 75 0 108 0 105 0 102 0 099 0 097 0 094 0 092 0 090 0 088 4 43 2 7...

Страница 34: ...13 2 552 2 494 2 50 0 133 0 130 0 126 0 123 0 120 0 117 0 114 0 112 0 109 4 02 3 387 3 295 3 208 3 126 3 048 2 974 2 903 2 835 2 771 2 75 0 147 0 143 0 139 0 135 0 132 0 129 0 126 0 123 0 120 4 43 3 7...

Страница 35: ...93 3 119 3 048 2 50 0 163 0 159 0 154 0 150 0 147 0 143 0 140 0 136 0 133 4 02 4 139 4 027 3 921 3 821 3 725 3 634 3 548 3 465 3 387 2 75 0 179 0 174 0 170 0 165 0 161 0 157 0 154 0 150 0 147 4 43 4 5...

Страница 36: ...05 4 010 3 919 2 50 0 210 0 204 0 198 0 193 0 189 0 184 0 180 0 175 0 171 4 02 5 322 5 178 5 042 4 913 4 790 4 673 4 562 4 456 4 354 2 75 0 230 0 224 0 218 0 213 0 207 0 202 0 198 0 193 0 189 4 43 5 8...

Страница 37: ...essed the greater the regenerative action Once the vehicle comes to a complete stop the parking brake will automatically be applied 4 9 LIFT SYSTEM ____________________________________________________...

Страница 38: ...function is not disabled in test 3 l the mow traction and steering functions are not disabled during test 2 and 5 3 Refer to the chart below for each test and follow the check 4 marks across the chart...

Страница 39: ...g an obstruction or if the mower begins to vibrate abnormally Have the equipment repaired before resuming operation 10 Slow down and use extra care on hillsides Read Section 5 11 Use caution when oper...

Страница 40: ...tion do not attempt to start engine until glow plug light turns off 3 Turn system power switch H to START position Battery Power Module Release key green power light will be solid on and traction and...

Страница 41: ...diesel hybrid power module there are two hybrid operating modes available Normal Mode Normal mode is the default operating mode Engine speed is automatically adjusted by the APU controller to meet gen...

Страница 42: ...sted for any change in vehicle speed which is determined by the speed sensor in the drive motor If the unit is not in motion or if there is no speed sensor signal the center reel delay will default to...

Страница 43: ...by a few inches 6 After all of the straight passes have been made make one final pass around the outer edge of the green This final pass should always be in the opposite direction from the last time...

Страница 44: ...for maximum traction Front 16 psi 1 11 BAR Rear 20 psi 1 38 BAR Figure 5B Figure 5C WARNING To minimize the possibility of overturning the safest method for operating on hills and terraces is to trave...

Страница 45: ...D Inches with 1 Yard Level A Millimeters with 1 Meter Level A Slope in Degrees Slope Grade 3 4 8 8 3 100 5 7 10 0 150 8 5 15 6 9 5 16 7 200 11 3 20 0 7 5 11 8 20 8 225 12 7 22 5 9 250 14 25 0 275 15...

Страница 46: ...ke See Section 5 13 2 Make sure reels are raised If they cannot be raised remove them from the mower 3 Make certain key switch is in OFF position and key removed 4 Use a winch or other device to load...

Страница 47: ...ve them from the mower 6 Make certain key switch is in off position and key is removed 7 Use caution when towing Avoid steep inclines Steep inclines may cause tow bar to contact and damage hood and ho...

Страница 48: ...5 OPERATION en 48 Figure 5F ZU ZV ZW...

Страница 49: ...y to within 1 in 2 5 cm below the filler neck Only fill fuel tank with mower sitting on a flat and level surface Diesel Engine Use clean fresh 2 low or ultra low sulfur diesel fuel Minimum Cetane Rati...

Страница 50: ...thium based grease to the seat runners 4 For smooth operation of all levers pivot points and other friction points that are not shown on the lubrication chart apply several drops of SAE 30 oil every 4...

Страница 51: ...0 Hours Every 1000 Hours See Section Lubricant Type Air Filter Diesel I C R 8 5 Air Filter Pre Cleaner Gas I C 8 4 Air Filter Cartridge Gas I C R 8 4 Battery Electrolyte Battery I A Battery Fluid Batt...

Страница 52: ...rs Because it is lighter than air it will collect in the ceiling of buildings necessitating proper ventilation Air exchanges of 5 changes per hour is considered the minimum requirement Never smoke aro...

Страница 53: ...sed on a standard 78 F 25 5 C battery temperature Using the DOD refer to the right side chart in Figure 7B to determine theoretical life cycles As a battery ages it still performs adequately except th...

Страница 54: ...rging check the level again and add water as required to bring it to the proper level To fill batteries using the battery filling system 1 Fully charge the battery pack 2 Fill battery filling system t...

Страница 55: ...battery cells after fully charging the batteries 6 Periodically spot check the electrolyte level in the cells 7 6 BATTERY PERFORMANCE__________________________________________________ To ensure maximu...

Страница 56: ...C cord from the wall outlet first then disconnect the cord from the mower Store the AC cord in a safe location for the next time charging is required Buffer Batteries on Hybrid Power Modules The buffe...

Страница 57: ...digit then a pause and then repeat for 11 seconds For algorithm 38 the following sequence will flash on the LED Flash Flash Flash Pause Flash Flash Flash Flash Flash Flash Flash Flash Pause Repeat 6 D...

Страница 58: ...bottom level of battery tray as they will tend to pick up more sand and debris The correct cleaning technique is to spray the top and sides of the batteries with a solution of sodium bicarbonate bakin...

Страница 59: ...r reading varies by more than 30 points 0 030 between two cells in the same battery and the electrolyte level is not low it is a bad cell and the battery should be replaced If one of the batteries hav...

Страница 60: ...lts 4 During the discharge time periodically measure the battery pack voltage Use a volt ohm meter set to measure DC volts Connect the black lead of the volt ohm meter to the black cable of the discha...

Страница 61: ...k e Let the batteries rest for at least 1 2 to 1 hour after the charge is complete 2 Open circuit voltage test a Check and record open circuit voltage of each battery All batteries in a good set shoul...

Страница 62: ...7 BATTERIES en 62 c Any battery that is 0 5 volt lower than the highest battery voltage may have failed Make a note of the battery location in the pack...

Страница 63: ...oots a Connect Cable 1 to Negative terminal of Battery C b Connect Cable 2 to Positive terminal of Battery D c Connect Cable 3 to Negative terminal of Battery A d Connect Cable 4 to Positive terminal...

Страница 64: ...ct the engine manufacturer The proper break in of a new engine can make a considerable difference to the performance and life of the engine Note The mower is designed to operate and cut most efficient...

Страница 65: ...k Use only engine oils with API classification SF SG SH Figure 8A Figure 8B 8 4 GAS ENGINE AIR FILTER ___________________________________________________ 1 Remove and service the foam pre cleaner ever...

Страница 66: ...from your fuel supplier Never overfill or allow the tank to become empty Check fuel lines and clamps every 50 hours Replace fuel lines and clamps at the first sign of damage Diesel Engine Use clean f...

Страница 67: ...the BLACK jumper cable from the negative terminal on the good battery to the negative terminal on the discharged battery After cables have been connected start the engine on the vehicle with the good...

Страница 68: ...ture of clean water and ethylene glycol based anti freeze for 50 50 mixture Read and follow the instructions on the anti freeze container and engine manual Keep radiator air passages clean Use compres...

Страница 69: ...y Style Remove rubber plug A Early from differential cover Fluid level should be between 1 1 8 in 2 8 cm and 1 1 4 in 3 2 cm below fill hole Add Mobilfluid 424 or SAE 30 wt as required to bring fluid...

Страница 70: ...rosscut position of the left reel Press the left orange button AN on the LDU to save the crosscut position for the center reel Repeat for the right reel c Lower all three reels until the left reel act...

Страница 71: ...ed motors will start rotating and horn will periodically chirp 6 Turn mow switch E and desired reel switches F G and H to ON position 7 Adjust reel speed between 150 and 400 rpm using the orange butto...

Страница 72: ...el ignition switch controller or any other electrical components or at bearing housings and seals 4 Clean all plastic or rubber components with a mild soap solution and warm water or use commercially...

Страница 73: ...MAINTENANCE 9 en 73 WARNING NEVER use your hands to clean cutting units Use a brush to remove grass clippings from blades Blades are extremely sharp and can cause serious injuries...

Страница 74: ...nd refill with fresh oil Let engine cool before storing 2 Clean exterior of engine Paint exposed metal or apply a light coat of rust preventative oil Diesel Hybrid Add a fuel conditioner or biocide to...

Страница 75: ...of the unit below the hood Steering controller is used to control the power steering system The steering controller has one green light for diagnostics Main Controller Unit MCU Located to the left of...

Страница 76: ...icates the controller is active A flashing light indicates a steering system fault error has occurred Open the hood and remove controller cover to access the steering controller G 3WD Controller Diagn...

Страница 77: ...INPUTS OUTPUTS Lamp Circuit Lamp Circuit 1 CAN Low 3 Left Reel Clockwise Counter Clockwise 2 CAN High 4 Left Reel Forward Reverse 9 48 Volt DC 5 Left Reel Raise 6 Left Reel Lower 7 Right Reel Motor 8...

Страница 78: ...Fire Solenoid 3 12 Volt DC Power In 6 Glow Plug Relay 13 Spare 12 Volt Digital Low In 7 Start Relay 14 Genset Status 8 Traction Contactor Output 15 Program Select 4 9 Head Light 16 Program Select 3 1...

Страница 79: ...and ground cable studs Inside the PDU are the following components Traction Contactor Used to control 48 volt power output to TCU and OLM 48 Volt Contactor Used to control 48 volt power output to MCU...

Страница 80: ...M 48 Volt Contactor Used to control 48 volt power output to MCU RCU SCU and other components 12 Volt Relay Used to control 12 volt power output to MCU 12 volt lights and engine components 150 Amp Fuse...

Страница 81: ...or damage is beyond the point where the reel or bedknife can be corrected by the lapping process they must be reground 4 Proper reel to bedknife adjustment is critical A gap of 0 001 to 0 003 0 0025 t...

Страница 82: ...l length of the reel when the paper is held at 90 to the bedknife Figure 11C 11 4 CUTTING HEIGHT _________________________________________________________ Note Always make the reel to bedknife adjustm...

Страница 83: ...t moving parts and secure harness to lift arm using one cable tie AW and lift yoke using two cable ties AV 9 Route left front reel motor harness along lift yoke and under lift arm Open connector cover...

Страница 84: ...king turns Pre Adjustment On the end of the reel stabilizer rod with the springs and lock collar the adjustment is set at the factory and should not need to be changed To set adjustment after replacem...

Страница 85: ...t Figure 11P 11 10GRINDING BEDKNIFE ______________________________________________________ Bedknife can be lowered out of the reel for grinding without completely removing the bedknife assembly 1 Remo...

Страница 86: ...e 11K 11 13ARMREST PIVOT__________________________________________________________ 1 Tighten or loosen pivot plunger W as required so plunger button stops the armrest at both ends of armrest pivot slo...

Страница 87: ...n left and right reel stop hardware AA 2 Start mower turn mow switch on and fully raise reels Shut off mower 3 Adjust left reel stop bracket AB so reel stop pin AC is resting in bracket slot Tighten h...

Страница 88: ...nsert access plug Figure 11S 11 19TRACTION PEDAL ADJUSTMENT ____________________________________________ Check traction pedal adjustment if mower is not maintaining correct speeds 1 Obtain optional pe...

Страница 89: ...ntroller cover 2 Loosen controller brace hardware ZA 3 Adjust position of controller brace ZD as required to allow an air gap of 1 8 to 3 16 in 0 32 to 0 48 cm between magnetic portion of sensor ZB an...

Страница 90: ...nut AW and turn throttle link AX as required so hole in throttle link AX visually aligns with throttle linkage BA TIghten nut AW 10 Remove throttle linkage BA from lever BB 11 Connect throttle linkag...

Страница 91: ...4 86 7 85 115 90 122 120 162 12 24 in lb Nm 50 5 7 65 7 3 9 16 12 ft lb Nm 82 111 109 148 115 156 154 209 1 4 20 in lb Nm 75 8 4 100 11 3 107 12 1 143 16 1 9 16 18 ft lb Nm 92 124 122 165 129 174 172...

Страница 92: ...Engine oil pressure low Return mower to maintenance shed Transport speed will be limited to 3 mph 4 8 kph 4 4 4 4 4 Diesel engine coolant above 230 vF 110 C Return mower to maintenance shed Transport...

Страница 93: ...mower to maintenance shed 4 4 4 4 4l Right Reel Motor Short Circuit Shut mower off and remove key Check reel for blockage Restart mower If fault returns return mower to maintenance shed 4 4 4 4 4l Lef...

Страница 94: ...t point Shut mower off and remove key Check reel for blockage Restart mower If fault returns return mower to maintenance shed Excessive grass height being mowed 4 4 4 4 4 Right Reel Motor RPM is not w...

Страница 95: ...ht Actuator or wiring Short Circuit Shut off mower and remove key Check both actuator connectors for a tight connection Check visible portion of wire harness for damage Restart mower If fault returns...

Страница 96: ...ff Yes No Yes No Yes No Yes No Software detected short circuit in controller cabling to motor or in motor Measured current is 50 above the 2 min rating current Shut mower off then restart If fault ret...

Страница 97: ...mower off and wait ten minutes Restart mower If fault returns mower must be towed back to maintenance shed 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Heatsink temperature is above 185 F 85 C Shut mower off and wai...

Страница 98: ...ve is tripped Shut mower off then restart If fault returns mower must be towed back to maintenance shed 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Direction Error Traction fault Shut mower off then restart If faul...

Страница 99: ...wed back to maintenance shed 4 4 4 4 4 Center switch has not reached cam end within 6 seconds Shut mower off then restart If fault returns mower must be towed back to maintenance shed 4 4 4 4 4 The po...

Страница 100: ...to maintenance shed 4 4 4 4 4 8040 Difference between set value and actual value for speed regulator are above limit Shut mower off then restart If fault returns mower must be towed back to maintenan...

Страница 101: ...LM detects no current through resistor 1 Check wiring resistor and resistor bank ground connection Restart mower Continue with normal operation Notify maintenance personnel at end of shift 4 4 4 4 4 O...

Страница 102: ...aded Restart mower Continue with normal operation Notify maintenance personnel at end of shift 4 4 4 4 4 OLM detects a short circuit to ground in resistor 4 Resistor is no longer operable Check wiring...

Страница 103: ...el at end of shift 4 4 4 4 4 Generator temperature greater than 212 F 100 C or rectifier temperature greater than 176 F 80 C Generator derates Shut mower down and wait ten minutes Restart mower If fau...

Страница 104: ...eed is set to idle Shut mower down and wait ten minutes Restart mower If fault returns return mower to maintenance shed 4 4 4 4 4 Rectifier temperature less than 20 F 29 C Engine speed is set to idle...

Страница 105: ...Check MCU LED s 2 and 3 to see if they are on If not on check to see if circuit breaker 6 is tripped Ensure a Genset program is selected Check MCU LED 18 on for Gas or 17 on for Diesel If neither are...

Страница 106: ...or shorted wire to GND for Pull and Hold sole noids power No 12V power to MCU Overcurrent protec tion device in PDU may be tripped Check for open connection or shorted wire to GND for MCU 12V power C...

Страница 107: ...ble if FOC is not zero Reel motors should come on when machine starts moving forward Fault Code on LDU Review any fault codes and take appropriate action No power to reels When actuators are down chec...

Страница 108: ...ion 8 Reel Speed 14 2 WASHBOARDING _________________________________________________________ NOTE Arrow indicates direction of travel Washboarding is a cyclical pattern of varying cutting heights resu...

Страница 109: ...st cases the wave tip to tip distance is 2 in 5 cm or less Probable Cause Remedy Mowing ground speed is too fast Reduce mowing ground speed HOC height of cut setting is too low for turf conditions Che...

Страница 110: ...height of cut settings are different from one side of a reel to the other or from one cutting unit to another Check HOC adjustment of cutting units Worn front roller bearings Check replace front roll...

Страница 111: ...r even brown patch This is usually caused by an excessively low height of cut HOC setting and or uneven turf Probable Cause Remedy HOC height of cut settings are lower than normal Check adjust the HOC...

Страница 112: ...use 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 Redu...

Страница 113: ...d or unevenly worn reel Inspect reel Replace as needed Loose or missing bedknife fasteners Check bedknife screws Tighten loose screws replace missing screws Turning too aggressively Cutting units don...

Страница 114: ...deposit of clippings concentrated at one end of cutting unit s or between two cutting units forming a line in the direction of travel Probable Cause Remedy Grass is too tall Mow more often Mowing whil...

Страница 115: ...knife and reel Sharpen or replace reel and bedknife as necessary Missing loose or overtorqued bedknife screws Install replace or tighten bedknife screws to proper torque setting Mowing ground speed is...

Страница 116: ...rained technicians backed by Genuine Jacobsen Parts provide reliable high quality product support Europe Rest of The World Except North South America Ransomes Jacobsen Limited West Road Ransomes Europ...

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