Spearhead Rollicut 500 Скачать руководство пользователя страница 43

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Spearhead Rollicut

500 & 600

Trouble shooting

Problem

Cause

Solution

Gearbox Overheating

Oil level incorrect
Oil grade incorrect
Implement overloaded
Wrong P.T.O. speed

Check oil level
Check oil grade
Reduce forward speed
Ensure tractor P.T.O. speed matches implement

Excessive Belt Wear

Belt and Pulley condition
Pulley Alignment
Incorrect belt tension
Overloading of implement

Replace if necessary
Check Alignment
Tension belts to spec.
Reduce forward speed or increase height of cut

P.T.O. Wear UJ
Failure

Working angle too great
Shaft incorrect length i.e.
bottoming out
Lack of maintenance

Increase turning radius to reduce PTO angle
Resize P.T.O. shaft as recommended

Grease P.T.O. shaft as recommended

Cut Quality

Flails worn
Rotor speed/Direction
Crop condition

Replace worn flails
Check tractor P.T.O. speed
Look for suitable conditions

Rotor Bearing Failure

Rotor out of balance
Wire/string in bearing
Lack of maintenance
Water in bearing

See rotor vibration
Remove wire/string
Grease bearings to schedule
Expel water with grease

Rotor Vibration

Flails broken or missing
Bearigs worn or damaged
Rotor damaged / bent
Build up of debris
Incorrect speed

Replace flails
Replace bearings
Re-balance/replace rotor
Remove debris
Check rotor RPM

Tractor external oil
supply
overheating/not
staying in detent

High back pressure in returns line
Too much oil flow

Connect implement return hose to a free flow
returns on tractor
Reduce to 45lt/per min or less

Control levers
stiff/not operating

Cables trapped, rusted or snapped

Ensure cables are routed correctly
Keep levers covered when not mounted on
tractor

Slip clutch excessive
slip

Friction discs worn
Bearing or drive line failure

Replace friction discs
Check drive train for free smooth running

Wide angle PTO joint
premature wear

Tractor & implement turning at too
sharp an angle

Lack of maintenance

When turning at a sharp angle disengage PTO

Refer to service schedule

Decks dropping

Ram seal leaking
Cable sticking/out of adjustment
Control valve worn

Replace ram seals
Replace/adjust cables
Replace control valve

Содержание Rollicut 500

Страница 1: ...Spearhead Rollicut 500 600 1 Rollicut 500 600 Rotary Mower Edition 1 0 January 2015 Part No 8999092...

Страница 2: ...d by the selling dealer to verify that your machine has been registered with Spearhead Machinery Limited IMPORTANT During the initial bedding in period of a new machine it is the customer s responsibi...

Страница 3: ...is warranty does not apply to any expendable items such as blades flails bushes belts flap kits skids shields guards wear pads or pneumatic tyres 1 05 Temporary repairs and consequential loss i e oil...

Страница 4: ...forth herein and implied warranties with respect to the goods including but not limited to merchantability and fitness for a particular purpose 3 02 The manufacturer makes no warranty as to the desig...

Страница 5: ...2007 Safety of Machinery Risk Assessment Part 1 Principles Part 2 Practical Guide and Examples of Methods BS EN ISO 12100 1 2010 Safety of Machinery Part 1 Basic Terminology and Methodology Part 2 Te...

Страница 6: ...19 Lights 20 Transport Release Rope 21 Uncoupling Machine 24 Before Operating Machine 27 Daily Checks 27 Lifting and Lowering the Machine 27 Starting the Machine for the First Time 27 Cutting Height...

Страница 7: ...r cab always ensure that all the rotary body are firmly on the ground no weight is on the machines hydraulics and the rotors has stopped spinning Check that all guards are properly fitted check there...

Страница 8: ...Handbook and are familiar with the controls Never use a machine that is poorly maintained or has guards that are damaged or missing Never allow an inexperienced person to operate without supervision N...

Страница 9: ...flails Part No 8770360 Warning Shut off engine and remove key before performing maintenance or repair work Part No 8770358 Warning Carefully read operator s manual before handling this machine Observ...

Страница 10: ...Spearhead Rollicut 500 600 10 Safety Decal Location B E F B E F B E F D G A C H...

Страница 11: ...ree to float up and down independently they are also able to pivot to follow the ground contours The three bodies are raised into transport position by independent hydraulic rams either controlled fro...

Страница 12: ...Spearhead Rollicut 500 600 12 Machine Specification...

Страница 13: ...port especially for a machine which is used between several sites Roller Scrapers we offer an option of wire rope roller scrapers which help remove cut grass and soil from the rollers Electric control...

Страница 14: ...r Tractor Requirements Spearhead recommended 70 80HP tractor for the Rollicut 500 80 90HP tractor for the Rollicut 600 Fixed clevis drawbar minimum height 17 430mm at maximum extension 14 355mm PTO mu...

Страница 15: ...ion so they do not contact the PTO shaft or drawbar when turning Before coupling to the tractor it is important to check that the tractor draw bar is out at its longest setting which will give the tig...

Страница 16: ...r is adjustable to set both the height and length of the hitch The drawbar length may need to be lengthened if wide turf tyres are fitted to the tractor To adjust the drawbar remove the two bolts and...

Страница 17: ...tubes without bottoming at the shortest operation position To check first connect the mower to the tractor Pull the PTO shafts next to each other in the shortest working position If necessary shorten...

Страница 18: ...Pull back on the shaft to check the shaft is securely attached The PTO shaft is fitted with a non rotating safety guard It should be secured to the machine and tractor with the two retaining chains p...

Страница 19: ...Spearhead Rollicut 500 600 19 Storage Jack The jack can be stored when not in use in the tool box at the front of the machine...

Страница 20: ...Rollicut 500 600 20 Lights The lights are connected to the tractor with a 7 pin plug When the lights are connected they should be checked to make sure all functions work correctly before road work is...

Страница 21: ...tractor cab in a location where it is able to be pulled whilst operating the auxiliary hydraulic controls Ensure that the rope stays away from the input shaft and any other moving parts It must also b...

Страница 22: ...rhead Rollicut 500 600 22 OPERATOR PULLING ROPES TO RELEASE THE TRANSPORT LOCKS AS THE OPERATOR PULLS THE ROPES TO RELEASE THE TRANSPORT LOCKS THEY ALSO NEED TO PRESSURISE THE WING AND REAR BODY LIFT...

Страница 23: ...LIFT HOOK CLEAR OF LOCKING BAR ON WING ARM PRESSURISE LIFT RAM AND PULL ROPE TO LIFT HOOK CLEAR OF LOCKING BAR ON WING ARM ONCE HOOK IS CLEAR OPERATE SPOOL LEVER TO LOWER WINGS ONCE THE LOCKING BAR IS...

Страница 24: ...chine park the machine on level ground either with wings in transport position or lowered to the ground If in transport position ensure that the transport lock are taking the weight of the wings Stop...

Страница 25: ...Spearhead Rollicut 500 600 25 Unplug the lights hydraulic pipes and remove the transport release rope from cab Disconnect the input PTO shaft and place on the PTO stand PTO STAND...

Страница 26: ...ut 500 600 26 Fit the jack and slightly raise the mowers towing eye off the tractor drawbar Remove the drawbar pin and check there is nothing connected between the tractor and mower before pulling the...

Страница 27: ...ear body first pressurise the hydraulic spool to raise the body slightly then pull the transport release catch rope When holding the rope tight move the hydraulic leaver to lower the body Make sure th...

Страница 28: ...safe as the blades are all enclosed To adjust the cutting height of the machine first the locking nut A must be loosened there are 4 of the locking bolts one on each corner To then adjust the height...

Страница 29: ...sh is determined by the forward speed i e a slow speed will produce a high quality of cut whereas faster forward speeds are used when high output is first priority When in work always ensure the hydra...

Страница 30: ...ength terrain moisture Depending on conditions ground speed can vary from very slow to 20Kph depending on ground conditions and terrain Always slow down when mowing over rough ground and close to obst...

Страница 31: ...ng parts of the machine have stopped turning Never attempt any repairs maintenance service or any other work with the machine held on the tractor hydraulics alone Always fully lower to the ground or s...

Страница 32: ...ng bodies there are two covers these are to guard the operator from the moving parts inside and also to keep grass and debris away from the transmission These covers will need to be removed to check b...

Страница 33: ...n mounted onto the underside of the rotor spindle The blades can be removed with only one spanner tool due to the bolt being located into the blade carrier by a square location shoulder WARNING Genuin...

Страница 34: ...nd weathering Replace all damaged components and all shielding removed during maintenance Do not use PTO adaptors with CV drivelines Replace special Taper Pin Bolts only with genuine OEM parts periodi...

Страница 35: ...y so should only need additional grease as the grease is used during operation To grease the spindles on each body there are a bank of 3 grease nipples at the rear of the body on the top face The posi...

Страница 36: ...ut 500 600 36 WARNING It is imperative the grub screws are checked on the pulley taper locks fitted to the output shaft of the gearboxes and the top shaft on the spindles once bedded in loctite glue m...

Страница 37: ...ditional grease as the grease is used during operation There are grease nipples located in the end skids of each body which are used to grease the roller bearings WARNING It is imperative the grub scr...

Страница 38: ...Spearhead Rollicut 500 600 38 Gearbox Before first use check gearbox oil level thereafter check every 8 hours...

Страница 39: ...inspect gearbox seals If oil is leaking replace immediately It is your responsibility to maintain a long and reliable working life Check that gearbox bolts are fully tightened 85 Nm Max WARNING Check...

Страница 40: ...Spearhead Rollicut 500 600 40 Tyres and Wheels Check wheel nuts for tightness 140Nm Tyre pressures Turf Tyres 39psi max Road Tyres 60psi...

Страница 41: ...ng or belt components If debris gathers around these parts remove it by brushing or low pressure compressed air Always grease the mower before washing and avoid directing hoses at bearing components e...

Страница 42: ...Weekly Grease driveshaft tubes Check driveshaft joints for wear Check drive belt condition Check all mower deck pivots Check wheel stud nuts for tighness Monthly Check road wheel bearings Check condit...

Страница 43: ...in bearing See rotor vibration Remove wire string Grease bearings to schedule Expel water with grease Rotor Vibration Flails broken or missing Bearigs worn or damaged Rotor damaged bent Build up of de...

Страница 44: ...e working The maximum recommended speed is 20MPH 30K Storage of Mower At the end of the season before storing thoroughly wash the machine off removing all traces of grass and dirt Great care must be t...

Страница 45: ...Spearhead Rollicut 500 600 45...

Страница 46: ...head Rollicut 500 600 46 Spearhead Machinery Limited Green View Salford Priors Evesham Worcestershire WR11 8SW Tel 01789 491860 Fax 01789 778683 www spearheadmachinery com enquiries spearheadmachinery...

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