Parts and Maintenance Manual Reservedels og Vedlighold elseshåndbog. Hydraulic 5/7 Mk IV G-DK (rev.0)

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1 24556G-DK (rev.0) Parts and Maintenance Manual Reservedels og Vedlighold elseshåndbog Hydraulic 5/7 Mk IV With 4 Knife Magna Cutting Units. Product Code: LKBB060. Series: DM. With 6 Knife Magna Cutting Units. Product Code: LKBB040. Series: CD. With 8 Knife Sportcutter Cutting Units. Product Code: LKBB050. Series: DL. With 4 Knife Magna Cutting Units. Product Code: LKBB260. Series: DM. With 6 Knife Magna Cutting Units. Product Code: LKBB240. Series: CD. With 8 Knife Sportcutter Cutting Units. Product Code: LKBB250. Series: DL. WARNING: If incorrectly used this machine can cause severe injury. Those who use and maintain this machine should be trained in its proper use, warned of its dangers and should read the entire manual before attempting to set up, operate, adjust or service the machine. ADVARSEL: Denne maskine kan forårsage alvorlig personskade, hvis den bruges forkert. Alle, der bruger og vedligeholder denne maskine, skal være korrekt uddannet til dette, skal advares om farerne og læse hele instruktionsbogen, før maskinen forberedes, bruges, justeres eller serviceres. YEARS OF MOWING EXCELLENCE RJ

2 2003, Ransomes Jacobsen Limited. All Rights Reserved

3 1 CONTENTS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 2 INTRODUCTION 2.1 PRODUCT IDENTIFICATION SPARES STOCKING GUIDE HOW TO USE THE PARTS MANUAL SAFETY INSTRUCTIONS 3.1 OPERATING INSTRUCTIONS SAFETY SIGNS STARTING THE ENGINE DRIVING THE MACHINE TRANSPORTING LEAVING THE DRIVING POSITION SLOPES BLOCKED CUTTING CYLINDERS ADJUSTMENTS, LUBRICATION AND MAINTENANCE SPECIFICATION 4.1 MACHINE SPECIFICATION DIMENSIONS CUTTING UNITS RECOMMENDED LUBRICANTS CUTTING PERFORMANCE CUTTING PERFORMANCE (AREA) TORQUES LUBRICATION & MAINTENANCE 5.1 LUBRICATION AND MAINTENANCE CHART LUBRICATION AND MAINTENANCE DIAGRAM MACHINE: FIRST 50 HOURS AND EVERY END OF SEASON MACHINE: LUBRICATION WEEKLY OR EVERY 40 WORKING HOURS CUTTING UNIT: LUBRICATION WEEKLY OR EVERY 40 WORKING HOURS HYDRAULIC TEST POINTS ADJUSTMENT 6.1 DIVERTOR ALIGNMENT/ADJUSTMENT CUTTING UNIT CUTOUT SPRING ADJUSTMENT/REMOVAL BACKLAPPING REMOVAL 7.1 REAR HYDRAULIC 5/7 REMOVAL CUTTING UNIT REMOVAL TROUBLESHOOTING 8.1 TROUBLESHOOTING - CHART SCHEMATICS 9.1 HYDRAULIC CIRCUIT CUTTING HYDRAULIC CIRCUIT LIFT ELECTRICAL CIRCUIT LIGHTING ELECTRICAL SCHEMATIC GB-1

4 2 INTRODUCTION RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 2.1 PRODUCT IDENTIFICATION A B C D E Machine Name Serial Number Year of Manufacture Machine Weight Engine Power 2.2 Spares Stocking Guide To keep your equipment fully operational and productive, Ransomes suggests you maintain a stock of the more commonly used maintenance items. We have included part numbers for the additional support materials and training aids. Service Parts Part No D escription Part No. Description Hydraulic Filter N /A Shell Spirax G (80W-90) (0.5 l) N / A Shell Tellus 46 (82 l) N/ A Shell Darina R2 Service Support Material Part No D escription Part No. Description 24556G 24558G Safety & Operation Manual D-DK Parts and Maintenance Manual GB- F-NL-D-DK GB-F-NL- N/A Service Manual - Hydraulic 5/7 Mk4 GB-2

5 2 INTRODUCTION RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 2.3 HOW TO USE THE PARTS MANUAL ITEM NUMBER Each part which is identified in the illustrations has an item number. Parts which do not have an item number may not be readily identified in the illustration but are usually closely associated with the immediately adjacent part. ASSEMBLIES A complete assembly, e.g. a wheel motor or hydraulic motor or roll assembly, is listed as a complete item with subsequent individual components listed separately. The assembly is listed under it's part number with component parts being listed offset to the right, e.g:- ITEM RANSOMES DESCRIPTION QTY REMARKS PART NO. 1 LMSD798 Roll Assy. 1 ALL MACHINES 2 MBB4490 Tube 1 3 LMSD926 End Cap Assy. 2 4 MBB6851 End Cap 1 5 H Bearing 1 6 MBB2356 Seal Housing 1 7 A Seal 2 * A Screw 2 It may not be possible to illustrate every item. With certain items purchased from outside suppliers some component parts may not be available from Ransomes and may need to be specially ordered from the supplier e.g. Volvo hydraulic motor components. QUANTITIES Quantities shown are for one assembly or sub-assembly. USING THE PARTS LIST Determine the function and application of the part required. Turn to the main index page and select the appropriate section. Locate the part on the illustration and parts list and read off the quantity from the appropriate MODEL column. NUMERICAL INDEX This is a summary of all part numbers used in the manual arranged in numerical sequence and showing the page and item number under which the parts appear. ORDERING OF SPARE PARTS When ordering replacement parts, it is most important to quote the SERIAL NUMBER of the machine, PART NUMBER, DESCRIPTION and QUANTITY required. Any arbitrary modifications carried out on this machine may relieve the manufacturer of liability for any resulting damage or injury. ABBREVIATIONS N/A Not Available AR As Required GB-3

6 3 SAFETY INSTRUCTIONS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL This safety symbol indicates important safety messages in this manual. When you see this symbol, be alert to the possibility of injury, carefully read the message that follows, and inform other operators. 3.1 OPERATING INSTRUCTIONS Ensure that the instructions in this book are read and fully understood. No person should be allowed to operate this machine unless they are fully acquainted with all the controls and the safety procedures. Never allow children or people unfamiliar with these instructions to use this machine. Local regulations may restrict the age of the operator. 3.2 SAFETY SIGNS It is essential all safety labels are kept legible, if they are missing or illegible they must be replaced. If any part of the machine is replaced and it originally carried a safety label, a new label must be affixed to the replacement part. New safety labels are obtainable from Ransomes dealers. 3.3 STARTING THE ENGINE Before starting the engine check that the brakes are applied, drives are in neutral, guards are in position and intact, and bystanders are clear of the machine. Do not run the engine in a building without adequate ventilation. 3.4 DRIVING THE MACHINE Before moving the machine, check to ensure that all parts are in good working order, paying particular attention to brakes, tyres, steering and the security of cutting blades. Replace faulty silencers, mow only in daylight or good artificial light Always observe the Highway Code both on and off the roads. Keep alert and aware at all times. Watch out for traffic when crossing or near roadways. Stop the blades rotating before crossing surfaces other than grass. Remember that some people are deaf or blind and that children and animals can be unpredictable. Keep travelling speeds low enough for an emergency stop to be effective and safe at all times, in any conditions. Remove or avoid obstructions in the area to be cut, thus reducing the possibility of injury to yourself and/or bystanders. When reversing, take special care to ensure that the area behind is clear of obstructions and/or bystanders. DO NOT carry passengers. Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people or their property. When the machine is to be parked, stored or left unattended, lower the cutting means unless the transport locks are being used. While mowing, always wear substantial footwear and long trousers. Do not operate the equipment when barefoot or wearing open sandals. After striking a foreign object. Inspect. the lawnmower for damage and make repairs before restarting and operating the equipment. If the machine starts to vibrate abnormally, check immediately. 3.5 TRANSPORTING Ensure that the cutting units are securely fastened in the transport position. Do not transport with cutting mechanism rotating. Drive the machine with due consideration of road and surface conditions, inclines and local undulations. 3.6 LEAVING THE DRIVING POSITION Park the machine on level ground. Before leaving the driving position, stop the engine and make sure all moving parts are stationary. Apply brakes and disengage all drives. Remove the starter key. 3.7 SLOPES TAKE EXTRA CARE WHEN WORKING ON SLOPES Local undulations and sinkage will change the general slope. Avoid ground conditions which can cause the machine to slide. Keep machine speeds low on slopes and during tight turns. Remember there is no such thing as a safe slope. Travel on grass slopes requires particular care. GB-4

7 3 SAFETY INSTRUCTIONS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 3.8 BLOCKED CUTTING CYLINDERS Stop the engine and make sure all moving parts are stationary. Apply brakes and disengage all drives. Release blockages with care. Keep all parts of the body away from the cutting edge. Beware of energy in the drive which can cause rotation when the blockage is released. Keep other people away from the cutting units as rotation of one cylinder can cause the others to rotate. 3.9 ADJUSTMENTS, LUBRICATION AND MAINTENANCE Stop the engine and make sure all moving parts are stationary. Apply brakes and disengage all drives. Read all the appropriate servicing instructions. Use only the replacement parts supplied by the original manufacturer. When adjusting the cutting cylinders take care not to get hands and feet trapped when rotating cylinders. Make sure that other people are not touching any cutting units, as rotation of one cylinder can cause the others to rotate. To reduce the fire hazard, keep the engine, silencer and battery compartments free of grass, leaves or excessive grease. Replace worn or damaged parts for safety. When working underneath lifted parts or machines, make sure adequate support Is provided. Do not dismantle the machine without releasing or restraining forces which can cause parts to move suddenly. DANGER - Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury. WARNING - Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury. CAUTION - Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury and property damage. It may also be used to alert against unsafe practices. IMPORTANT: Transport speed is for highway use only. Never select transport speed on grass areas or uneven or unsurfaced roads or tracks. The operating Instructions for the Cutting Units are contained in a separate Publication. WARNING Before releasing transport latches it is important that all cutting units are fully raised. 1. Park the machine on level ground. 2. With the engine running at operating speed raise the cutting units to their maximum position by operating lift levers whilst seated in the driving position. 3. Disengage drives, stop the engine and make sure all moving parts are stationary. Apply brakes and remove the starter key. 4. transport latches can now be released. WARNING Hydraulic Fluid escaping under pressure can penetrate skin and do serious damage. Immediate medical assistance must be sought. WARNING Batteries produce explosive gases and contain corrosive acid and supply levels of electrical current high WARNING Battery posts, terminals and related accessories contain lead and lead compounds WASH HANDS AFTER HANDLING WARNING Stored Energy In Lift Arms Can Cause Serious Injury. Only Experienced Personnel Should Attempt Cutting Unit Removal Or Spring Adjustment. GB-5

8 4 SPECIFICATIONS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 4 1 MACHINE SPECIFICATION 4.3 CUTTING UNITS Frame construction: Heavy duty fabricated steel frame. Cutting unit drive: Cutting unit lift: Controls: Electrics: Lights: Speeds: Capacities: 4.2 DIMENSIONS Width of cut Overall Width Cutting Overall Width Transport PTO driven hydraulic pump through gearbox, with forward, neutral, reverse solenoid control valve. Divertor valve cut off for each unit when lifted. Solenoid control, Independent hydraulic lift fed by tractor auxiliary hydraulics. 5 switches controlling lift/lower, 1 switch controlling forward/ neutral/revers & 1 switch controlling reel engage. 12 Volt Rear tail/stop lights, direction indicators, rear reflectors. Max Cutting 12 k.p.h Hydraulic Tank: Gearbox: 82 litres. 0.5 litres. 7 Unit 4.65m 4.83m 2.50m MAGNA Construction: Heavy-duty pressed steel bolted construction Cylinder diameter: 254mm Width of cut: 762mm Number of knives: 4, 6 Height of cut: 12mm - 85mm Height of cut adjustment: Adjustable screw system on rear roller. Rear roll: Full width plain roll 60mm diameter running on ball bearings with shaft seals and lubricators. Bottom block and blade: Replaceable blade, mounted onto steel constructed bottom block. Transmission: SPORTCUTTER Construction: Cylinder diameter: 197mm Width of cut: 762mm Number of knives: 8 Height of cut: Fixed: Floating: By hydraulic motor through gear and pinion to cutting cylinder. Heavy-duty pressed steel bolted construction 13mm - 65mm 9.5mm - 47mm Overall Height Free Standing 1.63m Height of cut adjustment: Total Weight of Rear Frame with 6 Knife fixed Head Magna Cutting Units Total Weight of Belly Frame with 6 Knife fixed Head Magna Cutting Units Total Weight of Machine with 6 Knife fixed Head Magna Cutting Units 1010kg 319kg 1329kg Fixed head: Floating head: Rear roll: Adjustable screw system on rear roller. Front and rear rollers adjust in parallel by screw system to rear roller. Full width plain roll 60mm diameter running on ball bearings with shaft seals and lubricators. GB-6

9 4 SPECIFICATIONS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL Front roll: 4.4 RECOMMENDED LUBRICANTS Hydraulic Oil: Shell Tellus 46 Gearbox: Grease: Pump drive: Cutting Unit: Shell Spirax G (80W-90) Shell Simnia 'O' or Shell Retinax 'G' grease Shell Darina R2 4.5 CUTTING PERFORMANCE The cuts per metre are dependant upon forward speed of the machine. The figures quoted in the cutting ratio charts are given with a 540 rpm P.T.O speed. Always select an appropriate tractor speed to suit conditions. Forward speeds km/hr Cuts per metre 4-Knife 6-Knife 8-Knife CUTTING PERFORMANCE (AREA) 5 Hectares/hour at 12km/hr. Full width plain or Grooved roll 60mm diameter running on ball bearings with shaft seals and lubricators. Bottom block and blade: Replaceable blade, mounted onto steel constructed bottom block. Transmission: By hydraulic motor through gear and pinion to cutting cylinder. A 10% allowance is included for normal overlaps and turning at the end of each cut. 4.7 TORQUES Dia (mm) CORSE PITCH METRIC THREADS GRADE 4.6 GRADE 4.8 GRADE 8.8 GRADE 10.9 GRADE 12.9 ( Nm) ( Nm) ( Nm) ( Nm) (Nm) Dia (in) GRADE A UNC THREADS GRADE S GRADE T GRADE V GRADE X ( lbf. ft) ( lbf. ft) ( lbf. ft) ( lbf. ft) (lbf. ft) 1/ / / / / / / / / / / / / Dia (mm) FINE PITCH METRIC THREADS GRADE 4.6 GRADE 4.8 GRADE 8.8 GRADE 10.9 GRADE 12.9 ( Nm) ( Nm) ( Nm) ( Nm) (Nm) GB-7

10 5 LUBRICATION RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 5.1 LUBRICATION AND MAINTENANCE CHART Black bullet points are operator checks and white bullet points are workshop maintenance procedures First 50 hours Daily or every 8 working hours Weekly or every 40 working hours End of season MAINTENANCE General check of Machine Condition Check level of oil in PTO gearbox Check level of hydraulic oil in tank Clean Machine Check hydraulic filter gauge R eplace oil in PTO gearbox (0.5 Litres Shell Spirax G 80W-90) R eplace hydraulic oil filter D rain and refill hydraulic tank (82 Litres Shell Telus 46) Check all nuts and bolts and hydraulic connections for tightness LUBRICATE WITH SAE30 OIL OR SHELL DARINA R2 GREASE Cutting cylinder bearing housing points Height adjustment tubes Cutting unit pivot bar Cutting unit rolls Lift arm pivot bars Cutting cylinder clamp pivot Cutting cylinder adjusting screws Divertor Actuator Rods PTO shaft (sliding portion, universal joint bearings & slip clutch) LUBRICATE WITH SHELL SIMNIA 'O' OR SHELL RETINAX 'G' GREASE Cutting cylinder gearboxes (Repack if unit has been dismantled for overhaul) *Service more often in dirty conditions Lubricate the Grease Fittings with Shell Darina R2 grease weekly (SEE CHART) GB-8

11 RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 5.2 LUBRICATION AND MAINTENANCE DIAGRAM A - Hydraulic Oil: Shell Tellus 46 (82 Litres) B - Gear Oil: Shell Spirax G (80W90) (0.5 Litres) C - Grease: Shell Darina R2 D - Grease: Shell Retinax G 1,2, Unit Number GB-9

12 5 LUBRICATION RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL LUBRICATION AND MAINTENANCE. 5.3 MACHINE: First 50 hours then Every End of Season. Change Hydraulic Oil. (a) Remove Drain Plug (A) and drain the oil completely. (b) Change hydraulic oil filter. (c) Replace the drain plug and fill hydraulic tank with approx. 82 litres of Shell Tellus 46. Change Hydraulic Oil Filter. (a) Wipe filter canister and housing to remove any dirt present. (b) Place a suitable drip tray under the filter. (c) Unscrew filter and dispose of safely. (d) Replace with new filter canister. (e) Coat the top outside lip of the filter canister with a thin film of oil, fill filter with clean hydraulic fluid and refit the filter canister. (f) Filter should be replaced before refilling hydraulic tank. Change Gearbox Oil. (a) Lower Cutting Unit Number 1. (b) Remove Drain Plug (C) and drain the oil completely. (c) Replace the drain plug and fill (D) gearbox with 0.5 litres of Shell Spirax G (80W 90). GB-10

13 5 LUBRICATION RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL LUBRICATION AND MAINTENANCE. 5.4 MACHINE: Lubricate/Check the following points weekly or every 40 working hours. 1. Lubricate the following with Shell Darina R2 grease. Also refer to the Lubrication Diagram section 5.2. (a) (b) (c) Lift arm pivots (A). Power Take Off Swivel (B). Power Take Off Clutch (C). 2. Lubricate the following with SAE30 oil: Divertor Valve spools. 3. Check all nuts and bolts and hydraulic connections for tightness. 4. Check for excessive wear/play in the bushes fitted to the divertor actuator mechanism, lift arm to cam divertor mechanism and the lift arm pivot pins. 5. Check for excessive wear/play in the transport hooks. 6. Check divertor alignment. See Adjustments. 7. Check cutting unit cylinder cutout height. See Adjustments. 8. Check security and condition of weight transfer springs. GB-11

14 5 LUBRICATION RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL LUBRICATION AND MAINTENANCE. 5.5 CUTTING UNIT: Lubricate the following points weekly or every 40 working hours. (Refer to separate cutting unit manual for end of season lubrication) 1. Lubricate the cutting unit with Shell Darina R2 grease: Refer to the Lubrication Diagram section 5.2. (a) (b) (c) (d) Cutting unit pivot bar housing. (A) Cutting cylinder bearing and housing pivots. (B) Height adjustment sleeves. (C) Front (Not Shown) and Rear rolls, rotate the roll continuously during lubrication. (D) 2. Lubricate the following using Rocol Anti- Seize: (a) (b) Cutting cylinder clamp pivot. (E) Cutting cylinder adjusting screws. (F) NOTE: When washing machine with pressure spray washers or steam cleaners, avoid washing bearing areas because cleaning solutions might penetrate bearing seals and cause premature bearing failure. GB-12

15 5 LUBRICATION RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL LUBRICATION AND MAINTENANCE. 5.6 HYDRAULIC TEST PORTS If any problems are experienced with the hydraulic system, 4 service test ports are provided to enable pressures to be checked. All tests, unless stated otherwise, should be carried out with the hydraulic oil at normal working temperature, and gearbox input speed set to 540 rpm. 1 1) Cutting Circuit Pressure, Units 4 & 6: 152 bar. 2) Cutting Circuit Pressure, Units 1,2 & 3: 207 bar. 3) Cutting Circuit Pressure, Units 5 & 7: 152 bar. 4) Lift Circuit Pressure: 152 bar. 2 NOTE: Any servicing of the hydraulic system must be carried out by trained service personnel. 3 4 GB-13

16 6 ADJUSTMENTS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL ADJUSTMENTS 6.1 DIVERTOR ALIGNMENT/ADJUSTMENT 1. Lower all cutting units to the ground. 2. By moving the actuator up and down the alignment between the bolt head (B) and divertor spool (A) can be checked. 3. The divertor valve can be moved from side to side by releasing the divertor bolts and can be spaced out by adding or removing washers from between the divertor valve and divertor plate. Align the bolt head and divertor spool to achieve maximum contact between them. 4. When the divertor valve is activated (cutting unit stops rotating) there should be a 1mm gap (G) between (A) and (B). To check gap ensure spool (A) is fully depressed into divertor valve. Prior to checking gap, rotate the cam (D), by loosening (E) and (F) so profile area (C) is actuating on the divertor actuator bearing. Adjust bolt (B) to give the 1mm gap. 5. Re-tighten the cam (E),(F) check operation. 6.2 CUTTING UNIT CUTOUT 1. Ensure the Hyd 5/7 rear unit is at the correct height on the tractor three point linkage. (See Safety & Operators Manual) When a cutting unit is lifted the cylinder should stop rotating when the cutting unit bottom blade is no more than 400mm above the ground level. CAM ADJUSTMENT 2. The cylinder cutout can be adjusted by turning the cam (C). The cam should be rotated looking at photo (cam adjustment) clockwise to reduce the height the unit cuts out and anticlockwise to increase the height at which the unit cuts out. 3. Rotate the cam by loosening (E) & (F) and turn the cam by hand. 4. Check operation by tightening (E) & (F) and check the cylinder cuts out by running the units and lifting before any part of the bottom blade reaches 400mm. GB-14

17 6 ADJUSTMENTS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL ADJUSTMENTS 6.3 SPRING ADJUSTMENT/REMOVAL Springs are factory set and should not require adjustment. WARNING Stored Energy In Lift Arms Can Cause Serious Injury. Only Experienced Personnel Should Attempt Cutting Unit Removal Or Spring Adjustment. The springs are set to achieve 30kg of lift at the cutting unit pivot pin.(a) Without this lifting force cutting units may not lift. To measure the spring lifting force a spring balance can be used. First measure the weight of the cutting unit fitted to the lift arm with the lift arm in the work position and no spring force acting on the lift arm. The spring balance should be attached to the cutting unit pivot pin.(a) Add or remove spring tension on the smaller springs until a cutting unit weight of approximately 30kg less than the weight previously measured is achieved. If springs are adjusted they must not go through more than 130 degrees of deflection when in work. 1. The large spring fitted to lift arms 6/7 can not be adjusted. The tension in the spring can be removed by raising the lift arms and fitting the transport locks. The large spring is now safe to remove. 2. Remove spring retainer(b) and slide the large spring clear of the retainer plate.(c) The spring is now free from the lift arm. 3. Fitting is reversal of removal. The smaller springs fitted to lift arms 1,2,3,4,5,6,7 are adjustable. They should be adjusted with the lift arms raised and the transport locks on. 4. The tension in the springs can be removed by carefully levering out the spring lock.(d) Keep hands clear, extra care should be taken as there is stored energy in the spring. Once the spring lock is removed there is no more tension in the spring. 5. To add or adjust the tension, use a 78mm spanner on the large hexagon spring lock nuts.(e) Turn the spring lock nut(e) to relieve the pressure on the spring lock(d), remove spring lock(d) and turn spring lock nut(e) one flat at a time, then replace spring lock.(d) GB-15

18 6 ADJUSTMENTS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL ADJUSTMENTS 6.4 BACKLAPPING Routine cylinder backlapping is part of a general maintenance plan for cylinder mowers. NOTE: Even when the engine is OFF, rotating one cylinder may cause the others to rotate. Use the following procedure with the engine off and the cylinders disengaged. 1. Wash the cylinders and bottom blades. 2. Slightly back off the cylinder to bottom blade adjustment. 3. Apply lapping compound to the cylinders BEFORE starting the engine and engaging the cylinders. NOTE: DO NOT apply lapping compound to cylinders UNLESS the engine is off and the cylinders disengaged. DO NOT apply lapping compound to rotating cylinders. 4. Lower the cutting units so they are firmly on the ground, apply the parking brake, place the cylinder control switch (A) in the backlap position. With the operator in the operating position, start the engine. DO NOT run the engine in an enclosed area. 8. For a finer cut, file across the front face of the bottom blade to remove any burrs from the sharp edge. 9. Adjust the cylinder to bottom blade (see cutting unit manual). A B 5. Run the engine at idle speed. Start the PTO. Engage the reel drive (B) from the operators position on the machine. The engine revs may need to be increased to allow the units to engage but then should be returned to idle to limit cylinder speed. 6. Backlap reels for several minutes, periodically disengage cylinder drive, shut off engine and check the blade condition. Add additional backlapping compound and adjust cylinder to bottom blade clearance. Return to the operating position and continue backlapping until all blades are uniformly sharp. 7. Disengage cylinder drive, shut off engine and thoroughly wash all backlapping compound from cylinders and bottom blades. Apply a thin coating of oil to all sharpened surfaces. GB-16

19 7 REMOVAL RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL REMOVAL 7.1 REAR HYD 5/7 REMOVAL Refer to Safety & Operators Manual 7.2 CUTTING UNIT REMOVAL WARNING Stored Energy In Lift Arms Can Cause Serious Injury. Only Experienced Personnel Should Attempt Cutting Unit Removal Or Spring Adjustment. Before cutting unit removal a lift arm restraint tool should be used. 1. To restrain lift arms 1,4 & 5 use the shorter lift arm restraint tool.(b) For lift arm 1 the lift arm restraint tool should be fitted between number 1 lift arm and number 4 transport lock lever. To restrain lift arms 6 & 7 use the longer lift arm restraint tool.(c) To restrain lift arms 2 & 3 use lift arm restraint tool.(d) 2. Park the machine on a level flat surface. Lower the cutting unit to be removed. Fit the relevant lift arm restraint tool between the lift arm transport latch pin and the transport lock lever. Fit the R-clip.(A) Adjust the turn-buckle so the lift arm is held firmly in position. Cutting unit can now be removed. Care should still be taken not to stand over the lift arm. 3. Once the cutting unit has been removed, if the lift arm restraint tool is to be removed before refitting of the cutting unit an assistant will be required. The lift arm will have approximately 30kg of upward force at the lift arm end. The lift arm should be held down so the restraint tool can be removed, keeping body clear from above the lift arm, then slowly let the lift arm raise into the transport position. 4. Refitting is a reversal of removal. GB-17

20 8 TROUBLESHOOTING RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 8.1 TROUBLESHOOTING The troubleshootijng chart below lists basic problems that may occur during start-up and operation. For more detailed information regarding the hydraulic and electrical systems contact your area Ransomes Distributor. Symptoms Possible Causes Action Section 1. Tractor auxillary hydraulic valve not acctuated. 1. Check tractor auxillary hydraulic valve has been acctuated. 2. Hyd 5/7 control box not switched on, plugged in. 2. Plug in control box and switch on ignition. Cutting units will not lift/drop. 3. Damaged coupling. quick release 3. Replace/check quick release couplings. 4. Tractor hydraulic auxillary valve set in wrong direction. 4. Place hydraulic auxillary valve into correct direction. 5.Weight Transfer springs not set correctly. 1. Cylinder to bottom blade not adjusted properly. 5. Set weight transfer springs Inspect cylinder to bottom blade adjustment. Cylinders cut unevenly. 2. PTO speed too low. 2. Check PTO speed, run at 540 rpm. 4. Cylinder in reverse. direction switch set 4. Set cylinder direction switch to forward rotation. 5. Bottom blade or cylinder excessively worn. 5. Replace/Re-grind/Backlap blade. cylinder and bottom GB-18

21 9 SCHEMATICS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 9.1 HYDRAULIC CIRCUIT CUTTING 1 Cutting Unit No.1 Motor 2 Cutting Unit No.2 Motor 3 Cutting Unit No.3 Motor 4 Cutting Unit No.4 Motor 5 Cutting Unit No.5 Motor 6 Cutting Unit No.6 Motor 7 Cutting Unit No.7 Motor 8 Input to Gearbox 540 rpm 9 Gearbox 10 Hydraulic Pump Units 4 & 6 11 Hydraulic Pump Units 1,2 & 3 12 Hydraulic Pump Units 5 & 7 13 Divertor Valve, Pilot Operated 14 Hydraulic Oil Tank 15 Hydraulic Oil Filter 16 Cutter Valve T P TP A B Tank Line (Return) Pressure Test Port A Port B Port GB-19

22 9 SCHEMATICS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 9.2 HYDRAULIC CIRCUIT LIFT 1 PD Valve 2 Master Flow Solenoid 3 Raise Solenoid 4 Lower Solenoid 5 Lift Rams 6 Relief Valve T P TP Tractor Hydraulic Return Tractor Hydraulic Pressure Valve Test Port GB-20

23 9 SCHEMATICS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 9.3 ELECTRICAL LIGHTING CIRCUIT 1 Pin 1 Indicator LH 2 Pin 2 Fog Light LH 3 Pin 3 Earth 4 Pin 4 Indicator RH 5 Pin 5 Side Light RH 6 Pin 6 Brake Lights 7 Pin 7 Side Light LH 8 Connector Plug 7 Pin 9 Brake Light RH 10 Indicator Light RH 11 Fog Light RH 12 Lighting Cluster RH 13 Brake Light LH 14 Indicator Light LH 15 Fog Light LH 16 Lighting Cluster LH 17 Number Plate Lights CABLE COLOUR CODE R Red G Green O Orange S Grey B Black W White K Pink P Violet Y U N BG BO NU WG WY Yellow Blue Brown Black Green Black Orange Brown Blue White Green White Yellow GB-21

24 9 SCHEMATICS RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL 9.4 ELECTRICAL SCHEMATIC A B C D E F G H I J Switched Raise Solenoids Lower Solenoids Forward Cutting Solenoids Reverse Cutting Solenoids Lift & Lower Switches Cylinder Direction Switches Cylinder Engage Switch Cylinder Engage Solenoid Master Flow Solenoid GB-22

25 RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL NOTES GB-23

26 GB-24 RANSOMES HYDRAULIC 5/7 Mk IV Series: DM, CD, DL

27 1 INDHOLDSFORTEGNELSE RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG 2 INDLEDNING 2.1 PRODUKTIDENTIFIKATION VEJLEDNING TIL OPBEVARING AF RESERVEDELE SÅDAN BRUGES RESERVEDELSHÅNDBOGEN SIKKERHEDSREGLER 3.1 BETJENINGSVEJLEDNING ADVARSELSSKILTNING SÅLEDES STARTER MAN MOTOREN SÅLEDES KØRER MAN MED MASKINEN TRANSPORT SÅLEDES FORLADER MAN KØREPOSITIONEN SKRÅNINGER BLOKEREDE KNIVCYLINDERE JUSTERINGER, SMØRING OG VEDLIGEHOLDELSE SPECIFIKATION 4.1 MASKINSPECIFIKATION MÅL KLIPPEENHEDER ANBEFALEDE SMØREMIDLER KLIPPEYDEEVNE KLIPPEYDEEVNE (OMRÅDE) MOMENTER SMØRING OG VEDLIGEHOLDELSE 5.1 SMØRINGS- OG VEDLIGEHOLDELSESSKEMA SMØRINGS- OG VEDLIGEHOLDELSESDIAGRAM MASKINEN: EFTER DE FØRSTE 50 TIMER, DEREFTER VED SÆSONSLUTNING MASKINEN: SMØR/KONTROLLER FØLGENDE PUNKTER HVER UGE ELLER FOR HVER 40 ARBEJDSTIMER KLIPPER: SMØR FØLGENDE STEDER HVER UGE ELLER FOR HVER 40 ARBEJDSTIMER HYDRAULISKE PRØVEPORTE JUSTERINGER 6.1 OPRETNING/JUSTERING AF FORDELER FRAKOBLING AF KLIPPER JUSTERING/AFTAGNING AF FJEDEREN RETURLØB MED SELVSLIBNING AFTAGNING 7.1 AFTAGNING, BAG, HYD 5/ AFTAGNING AF KLIPPER FEJLFINDING 8.1 FEJLFINDING DIAGRAMMER 9.1 HYDRAULIKKREDSLØB, KLIPNING HYDRAULIKKREDSLØB, LIFT LYS-KREDSLØB ELEKTRISK DIAGRAM DK-1

28 2 INDLEDNING RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG 2.1 PRODUKTIDENTIFIKATION A B C D E Maskinens navn Serienummer Fabrikationsår Maskinens vægt Motoreffekt 2.2 VEJLEDNING TIL OPBEVARING AF RESERVEDELE Ransomes foreslår, at du opretholder et lager af de mere almindeligt brugte vedligeholdelsesdele for at bevare dit udstyr fuldt funktionsdygtigt og produktivt. Vi har medtaget styknumre til de supplerende støttematerialer og hjælpemidler til oplæring. Reservedele Del nr. B eskrivelse Del nr. Beskrivelse Hydraulikfilte r N /A Shell Spirax G (80W-90) (0,5 l) N / A Shell Tellus 46 (82 l) N/ A Shell Darina R2 Vejledninger og håndbøger Del nr. B eskrivelse Del nr. Beskrivelse 24556G Vedligeholdelsesvejledning og reservedelshåndbog GB-F-NL-D-D K 24558G Sikkerheds- og betjeningshåndbog GB-F-NL-D-DK N/A Servicemanual - Hydraulic 5/7 Mk4 DK-2

29 2 INDLEDNING RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG 2.3 SÅDAN BRUGES RESERVEDELSHÅNDBOGEN STYKNUMMER Hver del, der er identificeret i illustrationerne, har et styknummer. Dele, der ikke har et styknummer, kan muligvis ikke nemt identificeres i illustrationen, men er som regel nært knyttet til den umiddelbart tilstødende del. MONTAGER En komplet samling, f.eks. en hjulmotor eller hydraulisk motor eller rullesamling, er opført som et komplet emne med efterfølgende individuelle komponenter opført separat. Montagen er opført under sit styknummer med komponenter forskudt til højre, f.eks: EMNE STYKNR. BESKRIVELSE KVT BEMÆRKNINGER 1 LMSD798 Rullesaml 1 ALLE MASKINER 2 MBB4490 Rør 1 3 LMSD926 Slutmuffe-saml 2 4 MBB6851 Slutmuffe 1 5 H Leje 1 6 MBB2356 Pakdåsehus 1 7 A Pakdåse 2 * A Skrue 2 Måske er det ikke muligt at illustrere hvert emne. Da visse emner er indkøbt hos eksterne leverandører, kan nogle komponenter muligvis ikke fås hos Ransomes og skal måske bestilles hjem specielt fra leverandøren, f.eks.hydrauliske motorkomponenter fra Volvo. KVANTA De viste mængder er for én montage eller undermontage. BRUG AF RESERVEDELSLISTEN Bestem funktionen og anvendelsen af den ønskede del. Gå til hovedindekssiden, og vælg det relevante afsnit. Lokaliser delen på illustrationen og styklisten, og aflæs mængden i den relevante MODEL-kolonne. NUMERISK INDEKS Dette er et resumé af alle delnumre anvendt i håndbogen ordnet i numerisk rækkefølge, som viser det side- og styknummer, hvorunder delene findes. BESTILLING AF RESERVEDELE Ved bestilling af reservedele er det yderst vigtigt at angive maskinens SERIENUMMER, STYKNUMMERET, BESKRIVELSE og den ønskede MÆNGDE. Enhver vilkårlig ændring udført på denne maskine kan fritage producenten for ansvar for enhver beskadigelse eller personskade, som måtte være en følge heraf. FORKORTELSER F/I Fås ikke S/P Som påkrævet DK-3

30 3 SIKKERHEDSREGLER RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG Dette sikkerhedssymbol angiver vigtig sikkerhedsinformation i denne vejledning. Når du ser dette symbol, skal du være opmærksom på risikoen for skade, læse den efterfølgende information omhyggeligt igennem, og give den videre til andre brugere. 3.1 BETJENINGSVEJLEDNING Husk at læse og bide mærke i instrukserne i denne bog. Kun personer med fuldt kendskab til kontrolgrebene og sikkerhedsreglerne bør have adgang til at betjene denne maskine. Børn, og andre der ikke har kendskab til nærværende anvisninger, bør ikke have adgang til at bruge maskinen. Der er muligvis lokale restriktioner med hensyn til førerens alder. 3.2 ADVARSELSSKILTNING Det er meget vigtigt, at advarselsmærkater er nemme at læse, og hvis de mangler eller er ulæselige, skal de udskiftes. Hvis en del af maskinen skal udskiftes, og den oprindelige del er forsynet med et advarselsmærkat, skal den nye del også forsynes med et lignende mærkat. Nye advarselsmærkater kan fås ved henvend-else til Ransomes reservedelsafdeling. 3.3 SÅLEDES STARTER MAN MOTOREN Inden man starter motoren, skal man kontrollere, at bremserne er slået til, kraftoverføringen er i neutral, skærm-pladerne er i stilling og intakte, og at der ingen andre personer befinder sig i nærheden af maskinen. Motoren må ikke køre i en bygning, medmindre der er tilstrækkelig ventilation. 3.4 SÅLEDES KØRER MAN MED MASKINEN Inden man begynder at arbejde med maskinen, skal det kontrolleres, at alle dele er i god driftsmæssig stand, især bremser, dæk, styretøj og skærestålets sikkerhedsværn. Defekte lyddæmpere bør udskiftes. Slå kun græs ved dagslys eller god kunstig belysning. Husk altid at overholde færdselsreglerne både på og udenfor vejbanen. Ved kørsel over eller i nærheden af en vej bør man have opmærksomheden henvendt på trafikken. Inden der køres hen over andre belægninger end græs, skal knivene standses. Vær hele tiden på vagt og årvågen. Husk, at der er folk, som er enten døve eller blinde, og at børn og dyr ofte kan være uberegnelige. Sørg for at farten er lav nok til at foretage en effektiv og sikker katastrofeopbremsning til enhver tid og i alle situationer. Fjern eller undgå forhindringer på området, der skal klippes, så hverken du selv eller eventuelle omkringstående kommer til skade. I bakgear skal man især passe på, at der ikke findes forhindringer og/eller andre personer bag maskinen. Der må IKKE medbringes passagerer. Husk, at føreren/brugeren har ansvaret for eventuelle ulykker og skader der påføres andre mennesker eller deres ejendom. Når maskinen parkeres, oplægges eller efterlades uden opsyn, skal slåmekanismen sænkes, medmindre transportlåsene er i brug. Under arbejdet bør man altid have solidt fodtøj og lange bukser på. Undgå at arbejde med maskinen uden fodtøj eller med åbne sandaler på. Opsamleren bør undersøges hyppigt for slitage og forringelse. Hvis maskinen støder mod noget, bør den straks undersøges for skader. En eventuel reparation skal foretages, inden den startes igen. Hvis maskinen begynder at vibrere unormalt, bør dette straks undersøges nærmere. 3.5 TRANSPORT Kontroller, at skærestålene er fastmonteret i transportstilling. Må ikke transporteres med roterende klippemekanisme. Under kørslen skal der tages hensyn til vejens og overfladens art, tillige med skråninger og lokale undulationer. 3.6 SÅLEDES FORLADER MAN KØREPOSITIONEN Parker maskinen på et jævnt område. Inden man forlader kørepositionen, skal man slukke for motoren og kontrollere, at alle bevægelige dele er faststående. Slå bremsen i og udryk alle drevene. Tag startnøglen ud af tændingen. 3.7 SKRÅNINGER VÆR ISÆR FORSIGTIG UNDER ARBEJDE PÅ SKRÅNINGER Lokale undulationer og fordybninger ændrer skråningens almindelige udseende. Undgå jordforhold, som kan få maskinen til at glide. Maskinens kørehastighed bør holdes nede på skråninger, og når der drejes skarpt. Pludselig hastighedsnedsættelse eller opbremsning kan få baghjulene til at løfte sig fra jorden. Husk, at der er ingen skråninger, der er sikre. Ved kørsel på græsskråninger skal der udvises stor forsigtighed for ikke at risikere at vælte. DK-4

31 3 SIKKERHEDSREGLER RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG 3.8 BLOKEREDE KNIVCYLINDERE Stands motoren og kontrollér, at alle bevægelige dele står stille. Håndbremsen skal trækkes, an og alle drev kobles fra. Blokeringer løsnes med stor forsigtighed. Sørg for, at ingen del af kroppen befinder sig i nærheden af skæret. Husk, at der somme tider er kraft tilbage i drevet, som kan give rotation, når blokeringen frigøres. Sørg for, at ingen er i nærheden af skærene, da rotation i blot én cylinder kan få alle de andre til at rotere også. 3.9 JUSTERINGER, SMØRING OG VEDLIGEHOLDELSE Stands motoren og kontrollér at alle bevægelige dele står stille. Håndbremsen skal trækkes an, og alle drev kobles fra. Læs alle relevante betjeningsanvisninger. Benyt altid kun reservedele, som er leveret af den oprindelige fabrikant. Ved justering af knivcylinderne skal man passe på ikke at få hænder og fødder i klemme, når cylinderne drejes rundt. Kontroller, at uvedkommende ikke har adgang til skærene, da rotation i blot én cylinder kan få alle de andre til at rotere også. For at reducere brandfaren bør motoren, lyddæmperen og batterikammeret holdes fri for græs, blade og større mængder fedt. Af sikkerhedshensyn bør slidte og beskadigede dele udskiftes. Når der arbejdes under løftede dele eller maskiner, skal man sørge for tilstrækkelig understøtning. Maskinen må ikke demonteres, medmindre man først har udløst eller begrænset eventulle kræfter, som kan få delene til pludseligt at bevæge sig. FARE - Angiver en overhængende faresituation, som, hvis den ikke undgås, VIL forårsage dødsfald eller alvorlig personskade. ADVARSEL Angiver en potentiel faresituation, som, hvis den ikke undgås, KAN forårsage dødsfald eller alvorlig personskade. FORSIGTIG Angiver en potentiel faresituation, som, hvis den ikke undgås, KAN forårsage mindre personskade eller ejendomsbeskadigelse. Bruges også til til at advare mod farlig arbejdspraksis. VIGTIGT: Normal kørselshastighed er kun beregnet for kørsel på offentlige veje og må ikke vælges for kørsel på græsområder, grusveje eller stier. Skæreenhedernes driftsvejledning findes i en separat publikation. ADVARSEL Før transportlåse udløses, er det vigtigt, at alle klippeenheder er hævet helt. 1. Parker maskinen plant. 2. Lad motoren køre med driftshastighed, og hæv klippeenhederne til maksimumposition ved hjælp af løftearmene, mens du sidder i førersædet i kørselsposition. 3. Udkobl drev, stands motoren, og sørg for, at alle bevægelige dele står stille. Aktiver bremserne, og fjern startnøglen. 4. Transportlåsene kan nu udløses. ADVARSEL Hydraulikvæske, der undslipper under tryk, kan gennemtrænge huden og forårsage alvorlig skade. Der skal straks søges lægehjælp. ADVARSEL Batterier danner eksplosive gasser og indeholder tærende syre og afgiver elektriske strømniveauer, der er høje nok til at give forbrændinger. ADVARSEL Batterielementer, terminaler og relateret tilbehør indeholder bly og blybaserede blandinger VASK HÆNDER EFTER HÅNDTERING ADVARSEL Lagret energi i liftarmene kan medføre alvorlige skader. Kun erfarne medarbejdere må forsøge at fjerne klipperen eller justere fjederen. DK-5

32 4 SPECIFIKATION RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG 4.1 MASKINSPECIFIKATION Bærende konstruktion: Heavy duty-stålramme. Klippeenhedens drev: Kraftudtagsdreven hydraulisk pumpe via gearkasse, med frem-, fri og bak-magnetventil. Omledningsventilspærring til hver enhed ved løftning. 4.3 KLIPPEENHEDER MAGNA Konstruktion: Heavy-duty pladestålskonstruktion, sammenboltet Cylinder Diameter: 254 mm Klippebredde: 762 mm Antal knive: 4, 6 Lift til klippeenhed: Styret af magnetventil. Uafhængig hydraulisk lift, forsynet fra traktoren hydraulikudtag til ekstraudstyr. Kontrolmuligheder: 5 kontakter til styring af løft/ sænk, 1 kontakt til styring af frem/fri/bak samt 1 kontakt til styring af rulleindgreb. Klippehøjde: Justering af klippehøjde: Bageste rulle: 12 mm - 85 mm Justerbart skruesystem på bageste rulle. Rulle i fuld bredde med en diameter på 60mm, som hviler på aksel med kuglelejer med akselpakninger og smørenipler. Spænding: Lygter: Hastighed: 12 volt Baglys/stoplys, afviserblink, reflekser bag. Maks. v/klipning 12 km/t Påfyldningskapaciteter: Hydrauliktank: 82 liter. Gearkasse: 0,5 liter. 4.2 MÅL Skærebredde Total Total Total skærebredde transportbredde frihøjde Totalvægt for Bagchassis med 6 knivet Magna- klippeenhed med fast hoved Totalvægt for Belly- chassis med 6 knivet Magna-klippeenhed med fast hoved Totalvægt for maskine med 6 knivet Magna- klippeenhed med fast hoved 7 Enhed 4,65 m 4,83 m 2,50 m 1,63 m 1010 kg 319 kg 1329 kg Bundblok og kniv: Transmission: SPORTCUTTER Konstruktion: Cylinder Diameter: 197 mm Klippebredde: 762 mm Antal knive: 8 Klippehøjde Fast: Flydende: Justering af klippehøjde Fast hoved: Flydende hoved: Udskiftelig kniv, monteret på bundblok af stål. Via hydraulisk motor med tandhjulsdrev til klippecylinder. Heavy-duty pladestålskonstruktion, sammenboltet 13 mm - 65 mm 9,5 mm - 47 mm Justerbart skruesystem på bageste rulle. Forreste og bageste ruller justeres parallelt vha. skruesystem til bageste rulle. DK-6

33 4 SPECIFIKATION RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG Bageste rulle: Forreste rulle: Bundblok og kniv: Transmission: Alm. rulle i fuld bredde, med en diameter på 60 mm, som hviler på aksel med kuglelejer med akselpakninger og smørenipler. Alm. eller rillet rulle i fuld bredde med en diameter på 60 mm, som hviler på aksel med kuglelejer med akselpakninger og smørenipler. Udskiftelig kniv, monteret på bundblok af stål. Via hydraulisk motor med tandhjulsdrev til klippecylinder. 4.4 ANBEFALEDE SMØREMIDLER Hydraulikolie: Shell Tellus 46 Gearkasse Fedt: Pumpedrev: Klippeenhed: 4.5 KLIPPEYDEEVNE Shell Spirax G (80W-90) Shell Simnia O eller Shell Retinax G fedt Shell Darina R2 Antallet af klip pr. meter afhænger af maskinens fremføringshastighed. De tal, der er angivet i klippediagrammerne, er angivet ved en kraftoverførselshastighed på 540 omdr./min. Vælg altid en passende traktorhastighed til 4.7 MOMENTER Dia (mm) KVALITET 4,6 GROFT METRISK GEVIND KVALITET 4,8 KVALITET 8,8 KVALITET 10,9 KVALITET 12,9 ( Nm) ( Nm) ( Nm) ( Nm) (Nm) Dia (tommer) KVALITET A UNC-GEVIND KVALITET S KVALITET T KVALITET V KVALITET X ( lbf. ft) ( lbf. ft) ( lbf. ft) ( lbf. ft) (lbf. ft) 1/4 3, 4 9, 2 9, 9 12, 6 15, 2 5/ , 9 20, 4 25, 8 31, 3 3/8 12, 3 33, 5 36, 1 45, 8 55, 5 7/16 19, 7 53, 5 57, 8 73, 2 88, 7 1/2 30, 1 81, /16 43, /8 59, / / / / / / Kørselshastighed km/t Klip pr. meter 4 knive 6 knive 8 knive KLIPPEYDEEVNE (OMRÅDE) 5 hektar/time ved 12 km/t. Et spil på 10% er inkluderet for normale overlapninger og vendinger ved slutningen af hver klipning. Dia (mm) KVALITET 4,6 FINT METRISK GEVIND KVALITET 4,8 KVALITET 8,8 KVALITET 10,9 KVALITET 12,9 ( Nm) ( Nm) ( Nm) ( Nm) (Nm) DK-7

34 5 SMØRING RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG 5.1 SMØRINGS- OG VEDLIGEHOLDELSESSKEMA Sorte punkttegn angiver, at brugeren skal efterse og hvide punkttegn angiver, at det er en værkstedsprocedure. Første 50 timer Daglig / hver 8 timer Ugentlig / hver 40 timer Ved sæsonens slutning VEDLIGEHOLDELSE Generel kontrol af maskinens tilstand Kontroller oliestand i kraftoverføringens gearkasse Kontroller hydraulikoliestanden i Rengør maskinen tanken Kontroller hydraulikoliefiltret U dskift olien i kraftoverføringens gearkasse (0,5 liter Shell Spirax G 80W-90) U dskift hydraulikoliefiltret A ftap og genopfyld hydrauliktanken (82 liter Shell Telus 46) Kontroller, at alle møtrikker og bolte samt hydraulikforbindelser er fastspændte SMØR MED SAE30 OLIE ELLER SHELL DARINA R2 FEDT Klippecylinders lejehuspunkter Højdejusteringsslanger Klippeenhedens drejestang Klippeenhedens ruller Liftarmens drejestænger Klippecylinders monteringsdrejestang Klippecylinder-justeringsskruer Fordeler-aktuatorstænger Kraftoverføringsaksel (forskydelig del, universalsamlingslejer og glidekobling) SMØR MED SHELL SIMNIA O ÉLLER SHELL RETINAX G FEDT Klippecylindrenes gearkasser forbindelse med renovering) (udskift, hvis enheden har været adskilt i *Udfør hyppigere serviceeftersyn under snavsede forhold Smør fedtfittingerne med Shell Darina R2-fedt ugentligt (SE DIAGRAMMET) DK-8

35 5 SMØRING RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG 5.2 SMØRINGS- OG VEDLIGEHOLDELSESDIAGRAM A - Hydraulikolie: Shell Tellus 46 (82 liter) B - Gearolie: Shell Spirax G (80W90) (0,5 liter) C - Fedt: Shell Darina R2 D - Fedt: Shell Retinax G 1,2, Enhedsnummer DK-9

36 5 SMØRING RANSOMES HYDRAULIC 5/7 Mk IV Serie: DM, CD, DL VEDLIGEHOLDELSESVEJLEDNING OG RESERVEDELSHÅNDBOG SMØRING OG VEDLIGEHOLDELSE 5.3 MASKINE: Efter de første 50 timer, derefter ved sæsonslutning Skift af hydraulikolie (a) Aftag aftapningsproppen (A), og aftap al olien. (b) Skift af hydraulikoliefilter. (c) Genmonter aftapningsproppen og fyld hydrauliktanken med ca. 82 liter Shell Tellus 46. Skift af hydraulikoliefilteret (a) Aftør filterskålen og -huset for at fjerne eventuelt snavs. (b) Anbring en egnet spildebakke under filteret. (c) Skru filteret af, og bortskaf det på en forsvarlig måde. (d) Udskift med den nye filterskål. (e) Påfør filterskålens øverste, yderste læbe en tynd oliefilm, fyld filteret med ren hydraulikvæske, og monter filterskålen igen. (f) Filteret bør udskiftes, før hydrauliktanken fyldes på ny. Skift af gearkasseolie (a) Sænk klipper nummer 1. (a) Aftag aftapningsproppen (C) og aftap al olien. (c) Genmonter aftapningsproppen, og fyld gearkassen med ca. 0,5 liter Shell Spirax G (80W 90). DK-10