Hayter Mowers T424 User Manual

English VersionFROM SERIAL NO: 953C001001 MANUAL PART NO: 953910 (REV.0.)Issue: 01.10.04OPERATOR'S MANUALT424MOWERCODE 953CTHIS MANUAL SHOULD BE

953910KG141004SAFETY PRECAUTIONS1.101.10HANDLING AND STORAGE OF FLUIDSHydraulic Oil- Avoid contact with eyes and prolonged contact with skin.- Protect

953910KG141004SAFETY PRECAUTIONS1.111.11MAINTENANCE AND STORAGE Take care when rotating a cutting cylinder as this can cause other cylinders to rotate

PP994912 (REV. 1)IIIIIIOabcdefghijklm953910KG141004SAFETY PRECAUTIONS1.121.12DECALSDecal - Control Panel Part No: 994912Location: Control Panel.a) I

953910KG141004SAFETY PRECAUTIONS1.131.13DECALS Continued.Decal - Jacking / Support PointPart No: 70-13-072Location: Front Axle - 2 PointsRear

953910KG141004SAFETY PRECAUTIONS1.141.14DECALS Continued.Decal - Serial NumberLocation: Rear BulkheadDecal - Prevent Platform DamagePart No. 9

953910KG141004EC CONFORMITY INFORMATION1.151.15T424- TURF MOWERSPELLBROOK, BISHOP’S STORTFORD, HERTS. CM23 4BU. ENGLAND.Kg1750 RPM 2800 Serial No:

953910KG141004EC CONFORMITY INFORMATION1.161.16EC DECLARATION OF CONFORMITYVIBRATION INFORMATIONLawnmower vibration information. Vibration at the oper

FixedHeadsCutterheadNumber of bladesCylinder diameterMK3 Cutterhead200mm 4, 6, 8, 10.✓✓Floating Heads with smoothor grooved front rollers254mm 4, 6✓95

953910KG141004SPECIFICATIONS1.181.18SPECIFICATIONSALL FIGURES ARE NOMINALLY QUOTED AT THE RATED ENGINE SPEED OF 2800 RPMUNLESS OTHERWISE STATED.ENGIN

953910KG141004SPECIFICATIONS1.191.19TRANSMISSION SYSTEMDrive Type:Pump:Wheel Motors:Differential Lock:Drive:Relief Valve Setting:CUTTERHEAD DRIVE S

953910KG141004SPECIFICATIONS1.201.20CUTTERHEAD LIFT SYSTEM AND STEERINGDrive Type:Pump: Delivery Rate:Steering:Cutterhead Lift Control:Wing Units:R

953910KG141004SPECIFICATIONS1.211.21Wheel Nut Torque Setting: Front axle 200Nm Service Brakes: Closed loop hydrostatic service braki

953910KG141004SPECIFICATIONS1.221.22Automotive padded steering wheel with adjustable steeringcolumn.Electrical switch (forward - off - reverse).Hand o

953910KG141004SPECIFICATIONS1.231.23Wheel Base:Working Width:Cutting Width:Transport Width:Overall Length:Overall Height:Approx. Working Weight:WEIGHT

953910KG141004SPECIFICATIONS1.241.24CUTTERHEADSCutting Width:Cylinder Diameter:Cylinder Speed:Height of Cut:Number of Blades:Smooth Rear Roller:Smooth

953910KG141004OPERATING THE MOWER1.251.25OPERATOR PRESENCE CONTROLSCutting Cylinder Drive Lockout: Drive to the cutting cylinders is only possible whe

953910KG141004OPERATING THE MOWER1.261.261. Parking brake lever.2. Lighting switch (supplied with lighting kit).3. Warning beacon switch(supplied with

953910KG141004OPERATING THE MOWER1.271.27BRAKING SYSTEMParking Brake : Move the parking brake lever to its rear position to engagethe parking brake. D

WARNING : PREVENT ACCIDENTS - Ensure that the mode elected is appropriate to the mode ofoperation of the machine.Select ‘Work’ mode when operating the

953910KG141004OPERATING THE MOWER1.291.29DIFFERENTIAL LOCKWARNING : PREVENT ACCIDENTS - Do not engage the differential lock at high speed. The turnin

ATTENTIONTHIS SYMBOL MEANSBE ALERT!YOUR SAFETY IS INVOLVEDREAD THIS MANUAL BEFORE USING THE T424 MOWER.IT IS ESSENTIAL THAT OPERATORS STUDY IT FOR THE

953910KG141004OPERATING THE MOWER1.301.30WARNING: PREVENT ACCIDENTS - Never operate the mowerwithout first checking that the operator platform latchin

953910KG141004OPERATING THE MOWER1.311.31WARNING: PREVENT ACCIDENTS - Before operating the mower, ensure that the steeringcolumn adjuster mechanism is

953910KG141004OPERATING THE MOWER1.321.32WARNING: PREVENT ACCIDENTS - Before operating the mower ensure that the operator seatmechanisms are in good w

953910KG141004OPERATING THE MOWER1.331.33WARNING SYSTEMS Engine coolant overheating warning : The engine coolant warninglight illuminates and the

953910KG141004OPERATING THE MOWER1.341.34E = Empty.F = Full.IGNITION KEY0= Engine off.I = Engine run / Auxiliary on.II = Engine pre-heat.III =

953910KG141004OPERATING THE MOWER1.351.35TRANSMISSION NEUTRAL INDICATOR LIGHTIlluminates when the travel control pedal is in the neutral position and

953910KG141004OPERATING THE MOWER1.361.36CUTTERHEAD POSITION CONTROLThe cutterheads may be raised or lowered using the bank of 3 lift controllevers.To

953910KG141004OPERATING THE MOWER1.371.37WS047123CUTTERHEAD DRIVE ENGAGEMENTThe cutterhead drive can be engaged only when the operator isseated correc

953910KG141004OPERATING THE MOWER1.381.38WEIGHT TRANSFER / TRACTION ASSISTANCEA variable hydraulic weight transfer system is provided for improving ty

953910KG141004OPERATING THE MOWER1.391.39STOPPING THE ENGINETo stop the engine: Turn the ignition key to position '0'.WARNING: PREVENT ACCID

953910KG141004CONTENTS1.41.4CONTENTSSAFETY PRECAUTIONS.Training.Preparation.Operation.Handling and storage of fluids.Maintenance and storage.Decals.EC

953910KG141004OPERATING THE MOWER1.401.40GENERAL OPERATING HINTS The rotational speed of the cutting cylinders should always be kept as high as possi

953910KG141004OPERATING THE MOWER1.411.41UNBLOCKING CUTTING CYLINDERSWARNING: PREVENT ACCIDENTS - Before attempting to clear any blockage from the cut

953910KG141004OPERATING THE MOWER1.421.42CUTTERHEAD GENERAL INFORMATIONThe mower is designed to be used with MK3 200mm fixed or floating cutterheads o

953910KG141004OPERATING THE MOWER1.431.43MK3 200mm FIXED CUTTERHEAD1D876P08BBE1D876P09ACE=Height of cut adjustment: The height of cut is gauged by the

953910KG141004OPERATING THE MOWER1.441.44MK3 200mm FLOATING CUTTERHEADPivot knuckle fixing: Secure the bolt in the rear “floating” slotposition ‘A’ a

953910KG141004MAINTENANCE1.451.45MAINTENANCEWARNING : PREVENT ACCIDENTS - When carrying out maintenance procedures it is essential that:- The engine

953910KG141004MAINTENANCE1.461.46WARNING : PREVENT ACCIDENTS - Use hazardous substances carefully.The following fluids are identified as being hazardo

953910KG141004MAINTENANCE1.471.47ENGINERefer to the Engine Operator's Manual for maintenance information.RUNNING IN PERIODCheck wheel nut torqu

953910KG141004MAINTENANCE1.481.48RUNNING IN PERIOD - AT FIRST 50 HOURS Change the hydraulic oil return filter: Unscrew and remove thereturn fil

953910KG141004MAINTENANCE1.491.49DAILY AND BEFORE USECheck engine oil level: If the oil level is below the upper mark on thedipstick, top up with the

953910KG141004CONTENTS1.51.5CONTENTS Continued. Fuel level gauge.Hourmeter.Transmission neutral indicator light.Cutterhead drive switch i

953910KG141004MAINTENANCE1.501.501. Radiator screen.2. Oil cooler3. RadiatorDAILY AND BEFORE USE Continued.Clean the radiator screen: Clean the

953910KG141004MAINTENANCE1.511.51DAILY AND BEFORE USE Continued.Check hydraulic hose-lines: Inspect hydraulic hose-lines for signs of wear or da

953910KG141004MAINTENANCE1.521.52Check operator presence controls: WARNING : PREVENT ACCIDENTS - Keep bystanders away when checking operatorpresence

953910KG141004MAINTENANCE1.531.53EVERY 50 HOURSPerform routine checks : Refer - DAILY BEFORE USE.Check cutterhead roller bearing adjustment:IMPORTANT

953910KG141004MAINTENANCE1.541.54DDDDDDDDDDDDDGrease every 50 hours (Weekly)Medium grade greaseGrease dailyMedium grade greaseMedium grade grease (if

953910KG141004MAINTENANCE1.551.55EVERY 250 HOURSPerform routine checks : Refer - DAILY BEFORE USE.- EVERY 50 HOURS.Check battery condition :WARNING :

953910KG141004MAINTENANCE1.561.56Perform routine checks : referThoroughly clean the machine:IMPORTANT: PREVENT DAMAGE - Keep water away from electrica

953910KG141004MAINTENANCE1.571.573D3122Ax + 3 - 8mmx43211. Wheel centre height2. Tyre3. Direction of forward travel4. Track-rod assemblyEVERY 500 HOUR

EVERY 500 HOURS Continued. Check the engine overheat warning system: Turn the ignition key to the ‘ignition on’ position 'I'.Disconne

953910KG141004MAINTENANCE1.591.59900CUTTERHEAD CYLINDER TO BOTTOM BLADE ADJUSTMENTIMPORTANT : PREVENT DAMAGE - It is essential that the relationship b

953910KG141004SAFETY PRECAUTIONS1.61.6TRAINING Read the instructions carefully. Be familiar with the controls and the proper use of the equipment. Le

953910KG141004MAINTENANCE1.601.60CUTTERHEAD BACKLAPPINGThis process is recommended for restoring the sharp cutting edges to cylinders and bottom blade

953910KG141004MAINTENANCE1.611.61CUTTERHEAD GRINDINGIt will be necessary to carry out a grinding operation to correct cylinder spiral edges or bottom

953910KG141004MAINTENANCE1.621.62---------RAISING THE MOWER OFF THE GROUNDWARNING: PREVENT ACCIDENTS - Before raising the mower ensure that:The lifti

953910KG141004MAINTENANCE1.631.63TOWING THE MOWERTowing procedure : Connect a rigid tow bar between the towing eye on the mower and a suitable towing

953910KG141004MAINTENANCE1.641.64De-commission the hydraulic service braking system as follows:- Open the transmission bypass valve situated as shown

953910KG141004GRASS CUTTING FAULTS1.651.65Turning too tightly.Mower sliding sidewayswhen travelling across face of a slope.One end of cutterhead outof

953910KG141004GRASS CUTTING FAULTS1.661.66GRASS CUTTING FAULTS Continued. Scalping.Lines of uncut or badlycut grass in direction oftravel

953910KG141004GRASS CUTTING FAULTS1.671.67FAULTPOSSIBLE CAUSEREMEDYGRASS CUTTING FAULTS Continued. Excessive bottom bladewear..Bottom bla

953910KG1410041.681.68TROUBLE SHOOTINGTROUBLE SHOOTINGWhen using the following chart it may be found that overhaul of major components or hydraulic p

953910KG1410041.691.69TROUBLE SHOOTINGPOSSIBLE CAUSEDefective switch.Defective solenoidvalve.Defective wiring.Blocked radiatorscreen.Blocked oil coole

953910KG1410041.71.7SAFETY PRECAUTIONSPREPARATION Continued.Ensure that the cutterheads are fully raised with the latches and safety locks engaged in

953910KG1410041.701.70TROUBLE SHOOTINGPROBLEMLack of transmissiondrive.Forward/backward transmissioncreep in neutral.Work/transport modes non-oper-ati

953910KG1410041.711.71TROUBLE SHOOTINGTROUBLE SHOOTING Continued.REMEDYIdentify noisy pumpand service orreplace.Identify noisy motorand serv

953910KG1410041.721.72TROUBLE SHOOTINGReplace as necessary.Fill hydraulic oil tankto correct level.Renew oil in hydraulic tank withhydraulic oil of co

953910KG1410041.731.73TROUBLE SHOOTINGPOSSIBLE CAUSECutting cylinder bearingseized.Incorrect rotation motorfitted.Diverter valve onlypartly open.Motor

953910KG1410041.741.74TROUBLE SHOOTINGFaulty seat sensor switch.Low oil level.Diverter valve jammed.Sheared drive shaft.Pressure relief valvejammed op

953910KG1410041.751.75ELECTRICAL CIRCUIT DIAGRAM16181719202293435363757G/PB58LLBG/PLY/BY/BP/RW/B56P/RP/RY/BG/PP/ROOL/YL/YP/YB22930 3031N/WWNBN/RU/RU/R

953910KG1410041.761.76ELECTRICAL CIRCUIT DIAGRAM1. Switch - Parking Brake Interlock. 9508652. Glow Plug Timer. 15694-659923. Light - Parking Brake. 92

953910KG1410041.771.77ELECTRICAL CIRCUIT DIAGRAM16181719202293435363757G/PB58LLBG/PLY/BY/BP/RW/B56P/RP/RY/BG/PP/ROOL/YL/YP/YB22930 3031N/WWNBN/RU/RU/R

953910KG1410041.781.78ELECTRICAL CIRCUIT DIAGRAM45. Alternator/Regulator. -46. Engine Temperature Sender (supplied with temp kit). -47. Glow Plugs. -4

953910KG1410041.791.79TRANSMISSION / BRAKE - HYDRAULIC CIRCUIT4P953C03

953910KG1410041.81.8SAFETY PRECAUTIONSOPERATION Continued.Do not use on a slope of more than 19 degrees. Care should be taken when using the mower on

953910KG1410041.801.80TRANSMISSION / BRAKE - HYDRAULIC CIRCUITITEM NO. DESCRIPTION PART NO.1 Motor - Front Wheel Twinlock - 332cc/Rev 9536862 Mot

953910KG1410041.811.81HYDRAULIC CIRCUIT DIAGRAM16545417141518191312112056781047HL3534333231302928272422212325LB26LBX46PX45D3D2D1TPC9PT B A53212337PXDC

953910KG1410041.821.82HYDRAULIC CIRCUIT DIAGRAMITEM NO. DESCRIPTION PART NO.123456789101112131415161718192021222324252627282930313233343536373839

953910KG1410041.831.83WARRANTYWARRANTYHAYTER LIMITED warrants to the original user / purchaser that this unit shall be free from defects inmaterial an

953910KG1410041.841.84NOTES

953910KG1410041.851.85CUSTOMER INFORMATIONMACHINE DETAILS Model:Machine Serial No.: Engine Serial No.:Cutterhead Serial No.s:Transmission Pump Serial

953910KG141004SAFETY PRECAUTIONS1.91.9OPERATION Continued.Watch out for traffic when crossing or near roadways.Use extreme caution when reversing.Dis