DALBO ROLLOMAXIMUM XL, Manual

Page 1: ...ROLLOMAXIMUM XL EN 930 and 1230 cm Serial no 00100 XXXX...

Page 2: ......

Page 3: ...se state type and serial number A spare parts list is included at the back of this manual EU DECLARATION OF CONFORMITY DALBO A S DK 7183 Randb l declares herewith that the above machine is manufacture...

Page 4: ...sure 18 Insufficient pressure 18 Adjustment of the hydraulic suspension on the middle cross kill shaft 19 Operating speed 20 Adjusting crackerboard 20 Adjusting harrowing depth 21 21 Adjusting the rea...

Page 5: ...the crackerboard cylinder green 32 Removal fitting wheel 35 Replacing rollers 35 Replacing the roller in the front centre section 36 Replacing the front centre roller 36 HYDRAULIC DIAGRAM 37 GUARANTE...

Page 6: ...are no personnel within the machine s extension radius before operating the implement Only operate machine from inside the tractor When the implement is retracted check that the side sections are lock...

Page 7: ...ground If oil is spilt collect and deliver to a disposal point Clean hands thoroughly after contact with oil and grease Change oil stained clothing immediately Hydraulic oil can be harmful to the ski...

Page 8: ...erving the manufacturer s operating maintenance and repair instructions and ensuring that original spare parts are always used The implement may only be used maintained or repaired by persons who are...

Page 9: ...ided into main sections Safety Description of the machine including settings Starting routine and running Maintenance Repairs The following symbols represent Points which are important to functionalit...

Page 10: ...on which the machine is used must be well tilled i e without major unevenness or potholes The machine can only be used when drawn by a tractor attached to the tractor drawbar Max speed when in use is...

Page 11: ...dlands The surface is levelled again by a spring mounted mechanically adjustable levelling board Finally the ground is compacted with a row of 50 45 cm cross kill rings The side sections are fitted wi...

Page 12: ...a pick up hitch as shown in the photo on this page Never use a ball hitch or the tractor lift arms This is because the machine presses down on the tractor drawbar when retracting and extending Hydrau...

Page 13: ...e Double acting Moves the track loosener tines between working and transport positions Pressure on the centre front cross kill roller Black Single acting Adjusts the weight equalisation from the frame...

Page 14: ...the machine is now only supported by the two com paction sections In this position the entire drawbar shaft D should be level If it is not so the assembly should be adjusted by the drawbar eye E and f...

Page 15: ...de sections are com pletely folded out The tilt cylinder marked white valve block no 4 is activated and the machine is lowered back to the ground The wheel frame marked yel low is activated and the wh...

Page 16: ...ames and the centre frame is in the up right position The extend retract cylinder marked red is activated again and the side sections are retracted in over the transport cradles A The tilt cylinder ma...

Page 17: ...chine s crackerboard B marked green Always observe the correct sequence when retracting i e the wheel frame marked yellow is first activated and the machine is lifted off the ground The tilt cylinder...

Page 18: ...ic weight transfer allowing the sections to move independently and protecting the machine s key components The pressure will remain indicated on the manometer after float position has been adopted The...

Page 19: ...terrain The pressure of this sus pension is set ex works to 50 bar B which is the optimum setting un der most conditions The manometer for this func tion is the first C of the two manometers mounted o...

Page 20: ...tained regard less of depth as the tines are mounted in a parallelogram array For an aggressive tine setting vertical make the spindles shorter For a passive tine setting horizontal make the spindles...

Page 21: ...necessary to zero the board by raising it to full height and then proceed to acti vate the outlet marked green The oil is thereby circulated in the series connected cylinders and any air in the oil is...

Page 22: ...tom stop i e with continuous hydraulic depth adjustment as this will result in an uneven harrowing depth between the sides The scales D are used to indicate that the working depth is the same on both...

Page 23: ...it may be necessary to adjust the compaction mounting via the holes B so that the frame C is lev elled Maintenance Good maintenance ensures long machine service life and optimum use Grease nipples ar...

Page 24: ...ROLLOMAXIMUM XL Page 24 E F G H I J K K J L M M M N O O O L...

Page 25: ...me 6 8 N Chassis and cylinder track loosener 4 25 O Lubricate all lubrication points at least once annually Adjustment Wheels Lubricate and adjust wheel bearings at least once annually Check tyre pres...

Page 26: ...nt startups Particular attention must be paid to safety when repairing the hydraulics Before commencing work depressurise the hydraulic system and support the part being worked on Always ensure that a...

Page 27: ...amage to the machine Ensure no personnel are within the extension radius of the side sections Replacing gaskets REMOVAL 1 Drain oil from cylinder use compressed air to move ram backwards and forwards...

Page 28: ...no 4 The machine is folded out to the work ing position the wheels B are lifted off the ground and pressure relieved from the tilt cylinder A 1 Disconnect hoses from cylinder 2 Support cylinder 3 Rem...

Page 29: ...5 6 7 8 9 along with collar shoe 7 Clean all parts and check for particles etc Check for rust around scraper ring 5 on upper part If detected remove thoroughly Assembly 1 Fit new gaskets 5 6 7 8 9 in...

Page 30: ...e much quicker than normal and before the tractor driver can prevent it This is because air unlike oil is compressible A section can therefore swing out very quickly if air bleeding is not performed c...

Page 31: ...f the side sections Replacing gaskets on the harrow hoist cylinder See the section Replacing gaskets on tilt cylinder Replacing cylinder for the front centre cross kill axle black The machine is folde...

Page 32: ...B 1 Disconnect hoses from cylinder 2 Support cylinder 3 Remove split pins from pins remove pins 4 Remove cylinder 5 Fit new or repaired cylinder After fitting the track eliminator is actuated until th...

Page 33: ...shows a slight travel The cylinder is then actuated until it is retracted Continue this for approx 30 sec onds until the oil circulates in all the series connected cylinders to the cracker board If cy...

Page 34: ...om ram shaft 5 6 Remove gaskets 7 Clean all parts and check for particles etc Check for rust around scraper ring on upper part If detected remove thoroughly Assembly 1 Fit new gaskets in upper part an...

Page 35: ...requires lifting gear which can lift at least 1200 kg as otherwise it will not be able to overcome the spring preloading of 630 kg along with half of the axle s weight 1 Slacken bolts A without en tir...

Page 36: ...ended into the working position and low ered via the wheel frame A until the axle B just touches the ground 2 Loosen and remove bolts C 3 Then raise the machine on the wheel frame A again 4 The axle w...

Page 37: ...ROLLOMAXIMUM XL Page 37 Hydraulic diagram...

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Page 40: ...ons without the written consent of DALBO A S Non original spare parts used DALBO A S cannot be held liable for consequential damage loss of earnings or profit or as a result of de fects DALBO A S cann...

Page 41: ...depressurised Beware of the weight of any given part when removing or disassembling All parts must be supported or lifted to avoid danger of falling Disconnect hydraulic hoses and cylinders and drain...

Page 42: ...ROLLOMAXIMUM XL Page 42 Spare parts...