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LDU ERROR CODES    7

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7.3

REEL CONTROL UNIT ERROR CODES ________________________________________

RCU error codes are displayed on the LDU as a 
message.

LDU Error Message

Error Description

Caution 

LED

Alarm 

Sounding

Engine 

Stop

Traction 

Stop

Mow Stop

On

Off

Yes

No

Yes

No

Yes

No

Yes

No

Left Reel Motor Temperature above 
266° F (130° C).

4

4

4

4

4

Center Reel Motor Temperature 
above 266° F (130° C).

4

4

4

4

4

Right Reel Motor Temperature above 
above 266° F (130° C).

4

4

4

4

4

Left 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

Center 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

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

Left Reel Motor current over 35 
Amps for 30 seconds. 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

4l

Center Reel Motor current over 35 
Amps for 30 seconds. 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

4l

l

 If fault returns after shutting down and restarting mower, mowing can continue with other 

reels if reel enable switch for indicated reel is turned OFF.

LEFT REEL

TEMPERATURE

CENTER REEL

TEMPERATURE

RIGHT REEL

TEMPERATURE

LEFT REEL

FAULT

CENTER REEL

FAULT

RIGHT REEL

FAULT

LEFT REEL

OVERCURRENT

CENTER REEL

OVERCURRENT

Содержание Eclipse 62800

Страница 1: ...id Power 3WD 62805 Diesel Hybrid Power 2WD 62825 Diesel Hybrid Power with Premium Seat 2WD 62826 Diesel Hybrid Power with Premium Seat 3WD WARNING WARNING If incorrectly used this machine can cause se...

Страница 2: ...21 4 5 Stopping Parking 22 4 6 Whisper Mode 22 4 7 To Drive Transport 23 4 8 Center Reel Delay 23 4 9 Overload Protection 23 4 10 Mowing 24 4 11 Hillside Operation 25 4 12 Loading Mower on Trailer 27...

Страница 3: ...age to property 10 Do not carry passengers Keep bystanders and pets a safe distance away 11 Never operate equipment that is not in perfect working order or is without decals guards shields discharge d...

Страница 4: ...ency 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...

Страница 5: ...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 6: ...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 7: ...TARTING 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 WARNING...

Страница 8: ...CALS en 8 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 9: ...ation 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 10: ...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 11: ...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 12: ...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 13: ...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 14: ...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 U...

Страница 15: ...gaged or brake pedal is fully pressed Fault Light Yellow fault light located on left side of the LDU indicates the controller system has detected a fault See fault message displayed on LCD 12V Light H...

Страница 16: ...motor operation is enabled number of reel blades are set to 11 reel speed is set to 2200 rpm and FOC is set to 0 16 in 4 064 mm Mode 2 9 Blade Reel Use this mode when 9 blade reels are installed Reel...

Страница 17: ...fore damage to the reel motor occurs 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...

Страница 18: ...essed the greater the regenerative action Once the vehicle comes to a complete stop the parking brake will automatically be applied 3 8 LIFT SYSTEM ____________________________________________________...

Страница 19: ...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 20: ...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 4 11 Use caution when opera...

Страница 21: ...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 22: ...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 23: ...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 24: ...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 25: ...for maximum traction Front 16 psi 1 11 BAR Rear 20 psi 1 38 BAR Figure 4B Figure 4C WARNING To minimize the possibility of overturning the safest method for operating on hills and terraces is to trave...

Страница 26: ...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 27: ...ke See Section 4 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 28: ...m 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 hood hinges T...

Страница 29: ...y to within 1 in 25 mm 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 Ratin...

Страница 30: ...on 8 Reel Speed 5 2 WASHBOARDING _________________________________________________________ NOTE Arrow indicates direction of travel Washboarding is a cyclical pattern of varying cutting heights result...

Страница 31: ...t 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 Chec...

Страница 32: ...eight 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 roller...

Страница 33: ...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 s...

Страница 34: ...se 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 Reduc...

Страница 35: ...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 t...

Страница 36: ...eposit 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 while...

Страница 37: ...nife 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 38: ...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 39: ...de chart in Figure 6B to determine theoretical life cycles As a battery ages it still performs adequately except the expected run time or capacity will decrease Capacity describes the time that a batt...

Страница 40: ...eased by 7 percent for every 15 F 8 C the temperature is below 77 F 25 C 6 5 BATTERY CHARGER BATTERY POWER MODULE _____________________________ Refer to the Parts Maintenance Manual for more detailed...

Страница 41: ...ottom 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 baking...

Страница 42: ...ance 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 speed will be limited to 3 mph 4 8 kph 4 4 4 4...

Страница 43: ...ower 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 Left...

Страница 44: ...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 wi...

Страница 45: ...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 46: ...f 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 retu...

Страница 47: ...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 48: ...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 49: ...ed 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 pos...

Страница 50: ...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 maintenanc...

Страница 51: ...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 OLM...

Страница 52: ...ded 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 53: ...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 fault...

Страница 54: ...ed 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 A...

Страница 55: ...eck 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 on...

Страница 56: ...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 Cy...

Страница 57: ...le 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 check...

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Страница 60: ...ish Company Registration No 1070731 www ransomesjacobsen com 44 0 1473 270000 World Class Quality Performance And Support Equipment from Jacobsen is built to exacting standards ensured by ISO 9001 and...

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