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DECALS    2

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Familiarize yourself with the following decals. They are critical to the safe operation of the
machine. REPLACE DAMAGED DECALS IMMEDIATELY.

4181865

M i x   e q u a l   p a r t s   o f   c l e a n   wa t e r   a n d   a   p r e m i u m   q u a l i t y
e t hy l e n e   g l y c o l   b a s e d   a n t i - f r e e ze   t o   m a i n t a i n   t h e   b o i l
ove r,   r u s t   a n d   c o r r o s i o n   p r o t e c t i o n .

D ra i n   a n d   d i s c a r d   c o o l a n t   ye a r l y.  R e a d   m a nu a l   fo r
a d d i t i o n a l   i n s t r u c t i o n s.

T H I S   R A D I ATO R   C O N TA I N S

A N T I - F R E E Z E

P ROT E C T E D   TO   - 2 6 ° F   ( - 3 2 ° C )

363995

3002565

• Read operator's manual. Do not allow untrained
operators to use machine.

• Keep shields in place and hardware securely
fastened.

• Keep hands, feet, 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 on slopes greater than 14°.

Brake

Relay

Cruise

Relay

Not used

Fuel 

Solenoid

Relay

Horn

Button

Accessory

Relay

Horn

Relay

Summary of Contents for R-311T

Page 1: ...ecancausesevereinjury Thosewhouse andmaintainthismachineshouldbetrainedinitsproperuse warnedofits dangersandshouldreadtheentiremanualbeforeattemptingtosetup operate adjustorservicethemachine GB United...

Page 2: ...ControlDescriptions 11 3 3 ControlPanelLevers 13 3 4 ControlPanelSwitches 14 3 5 GaugesandCircuitBreakers 14 3 6 WarningLights 15 4 OPERATION 17 4 1 DailyInspection 17 4 2 InterlockSystem 17 4 3 Oper...

Page 3: ...p bystanders and pets a safedistanceaway 11 Never operate equipment that is not in perfect working order or is without decals guards shields discharge deflectors or other protective devices securely f...

Page 4: ...e life of your machine and maintain its maximum efficiency Adjustmentsandmaintenanceshouldalwaysbeperformedbyaqualifiedtechnician If additional information or service is needed contact your Authorized...

Page 5: ...nentsorwithcuttingunitsintheraised position Keepyourselfandothersawayfromthemower wheninoperation WARNING Radiator is under pressure Remove capslowlytoavoidpersonalinjury WARNING Charge filter is unde...

Page 6: ...condition This could result in serious engine damage WARNING To prevent burns do not touch muffler or muffler shield Temperaturesmayexceed150 F 66 C Weight Transfer Totransferweighttomower turnknobcl...

Page 7: ...l for additional instructions THIS RADIATOR CONTAINS ANTI FREEZE PROTECTED TO 26 F 32 C 363995 3002565 Read operator s manual Do not allow untrained operatorstousemachine Keep shields in place and har...

Page 8: ...2 DECALS en 8 3008004 3008521 J T T XXXX XXXXXX XX 10 10 10 30 30 10 105dB LWA 4205183 Parking Brake Engage Disengage Traction Pedal Forward Reverse WARNING DoNotusefortowing SoundPowerLevel...

Page 9: ...blelast WARNING Use caution when connecting and disconnecting jumper cables Battery explosion may result if remoteterminalsareshorted Danger Toavoidinjurywhenworkingwithbattery 1 Always connect the bl...

Page 10: ...ndpurposeofallthecontrolsandgaugesbeforeoperatingthismower Coolant Temperature D Read Manual Engine Throttle High Low Hour Meter Parking Brake Diesel Fuel Implement Position Left Center Right Cruise C...

Page 11: ...ingTiltLever B TractionPedal C MowSpeedStop D BrakePedal E ParkingBrakeLatch F WeightTransfer G SeatTiltLever H TransportLatches I Horn TestSwitch J LeftWingLift LowerLever K FrontLift LowerLever L Ri...

Page 12: ...rvice brakepedalandtractionpedalatthesametime Figure 3B E Parking Brake Lock Release To lock parking brake hold brake pedal C down and press lock E1 until it engages To disengage press brakepedalrelea...

Page 13: ...orward to lower front deck Pull lever back to raise front deck Deck will start automatically when lowered when both PTO N andfrontdeck P switchesareengaged L Right Wing Lift Lower Lever Raises and low...

Page 14: ...n pedal for desired speed and press front of switch to engage cruise control Depress servicebrakepedalorpressrearofswitchtodisengage cruisecontrol T Ignition Switch Used to start and stop the engine T...

Page 15: ...ementsand shut off engine Inspect oillevelinengine Ifoillightremainsonwithoilatproperlevel shutoffengineand towortrailermowerbacktoservicearea NEVERoperateenginewithoillighton severedamagetotheenginec...

Page 16: ...ea between radiator and oil cooler If hydraulics continues to run hot return mower toservicearea CAUTION Hydraulic systemis under pressure Turn engine off and allow oiltocoolbeforecheckingoillevelorad...

Page 17: ...paired if any of thetests failaslistedbelow l theenginedoes not startintest1 l theenginedoes startduringtests2 3 or4 l theenginecontinues torunduringtests5or6 3 Refer to the chart below for each test...

Page 18: ...truction or if the machine begins to vibrate abnormally Have the equipmentrepairedbeforeresumingoperation 10 Slow down and use extra care on hillsides Read Section 4 8 Use caution when operating near...

Page 19: ...START position Release switch as soon as engine starts Do not hold key in start position for more than 15 seconds at a time If engine does not start turn ignition switch off wait 30 seconds andtryagai...

Page 20: ...horities for regulations and equipment requirements 1 Disengage all drives and raise implements to the trans portpositionandengagetransportlatcheswhendriving toandfromtheareaofoperation 2 Shiftmowerto...

Page 21: ...irepressureisessentialformaximumtraction Front 16to20psi 1 10to1 38BAR Rear 10to12psi 0 69to0 83BAR 6 If additional traction is required adjust the weight transfer knob as described in the Parts and M...

Page 22: ...nches 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 4 27...

Page 23: ...ower remove pins and fold ROPS towards rear of mower SecureROPSinfoldedpositionwithpins 4 11 TOWING TRAILERING _____________________________________________________ If the mower experiences problems a...

Page 24: ...engineisrunningorwhiletheengine ishot b Donotsmokewhenhandlingfuel Neverfillordrain thetankindoors c Never overfill or allow the tank to become empty Donotspillfuel Cleananyspilledfuelimmediately d Ne...

Page 25: ...orming a test cut to diagnose cut appearance and mower performance the following items should be verifiedtoensureanaccurate testcut 1 Mowing Ground Speed 2 BladeSharpness 3 Height of Cut HOC 4 DecksLe...

Page 26: ...is is usually caused by mechanical wearordeckcasteradjustment Probable Cause Remedy HOC height of cut settingsaredifferentfromonesideofadeckto theotherorfromonedecktoanother CheckHOCadjustmentofdecks...

Page 27: ...rass are cut noticeably shorter than the surrounding areas resulting in a lightgreenorevenbrownpatch Thisisusuallycausedbyan excessivelylowheight of cutsettingand oruneventurf Probable Cause Remedy HO...

Page 28: ...l Stragglersarescatteredbladesofuncutorpoorlycutgrass Probable Cause Remedy Dullcuttingblade s Sharpenblade s RefertoParts MaintenanceManual Mowing ground speedistoofast Reducemowing ground speed Gras...

Page 29: ...caused by a damagedblade Probable Cause Remedy Damagedblade s Replaceblade s Turningtooaggressively Cuttingunitsdon toverlapduringturnsor onsidehills Turnlessaggressivelytoallowcuttingunitstooverlap...

Page 30: ...__________ NOTE Arrow indicates direction of travel Windrowing is the deposit of clippings concentrated at one endofcuttingunit s orbetweencuttingunits formingline s inthedirectionoftravel Probable Ca...

Page 31: ...another Probable Cause Remedy HOCinconsistentfromonedecktoanother Check adjustHOCondeckstosameheight RefertoParts MaintenanceManual Differenceinbladespeeds Checkoperationofrotarycuttingmotor s andrepa...

Page 32: ...6 NOTES en 32 6 NOTES...

Page 33: ......

Page 34: ...Jacobsenisbuilttoexacting standardsensuredbyISO9001andISO14001 registrationatallourmanufacturinglocations Aworldwidedealernetworkandfactorytrained techniciansbackedbyGenuineJacobsenParts providereliab...

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