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OPERATING AND MAINTENANCE MANUAL CROSS HP

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COMMENTS AND NOTE

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Summary of Contents for CROSS HP

Page 1: ...ty instructions contained in it VERSION ENG 01 2018 UNIA Sp z o o Szosa Toruńska 32 38 86 300 GRUDZIĄDZ tel 48 56 451 05 00 Service 48 56 451 05 26 service unia uniamachines com uniamachines com CULTIVATOR FOR SIMPLIFIED TILLAGE CROSS HP OPERATING AND MAINTENANCE MANUAL ...

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Page 3: ...r 21 2008 Journal of Laws No 199 item 1228 and the EU Directive 2006 42 EC of May 17 2006 and the Ordinance of the Minister of Infrastructure of May 4 2009 Journal of Laws No 75 2009 item 639 and the following standards PN EN ISO 12100 2012 PN EN ISO 13857 2010 PN ISO 3600 1998 PN EN ISO 4413 2011 PN ISO 11684 1998 PN EN 349 A1 2010 PN EN ISO 11688 1 2010 PN EN 14017 A2 2009 PN EN ISO 4254 1 2016 ...

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Page 5: ...uction year Serial no This maintenance and operating manual is an integral part of the machine It is important that the manual is always in the possession of the machine user Access to the manual should be provided to machine operators and cooperating persons while operation regulation repairs and renovations Before starting the machine please read the operating manual and follow the recommendatio...

Page 6: ...ways 14 3 5 Adjustment of the Cultivator 15 3 5 1 Working Depth Adjustment 15 3 5 2 Adjustment of the Working Depth of the Disc Harrow Type A 16 3 5 3 Heavy Duty Tine Type CX A 17 3 5 4 Adjustment of Folding 19 3 5 5 Adjustment of the Working Depth on the Support Wheel 20 3 5 6 Lighting 20 3 5 7 Adjustment of Brakes 21 3 5 8 Frame Weight 22 3 6 Operation see par II Safety 23 4 Servicing and Mainte...

Page 7: ... on the hydraulic lift of the tractor setting the machine in the transport and working positions and on the headlands ensure that no bystanders and in particular children are present in the vicinity of the machine Perform these operations slowly without sudden jerks Never stay between the tractor and cultivator when the tractor s engine is running The machine may only be operated maintained and re...

Page 8: ...spare parts must be conforming to the revisions specified by the manufacturer This may only be provided by the genuine spare parts Use typical protection devices and pins for securing all bolts of the unit tractor machine Never use any temporary means of protection such as screws bars wires etc which can cause damage to the machine or tractor during transport and cause a safety hazard for other ro...

Page 9: ...the tractor engine and take away the ignition key before any servicing and repair work C Keep safe distance off the machine D Never reach into the crushing area as long as the components can move E Stay away of the machine tilting area F Points of attaching hooks of the lifting equipment G Speed limit sign H UWAGA PROSIMY O REGULARNE SMAROWANIE PUNKTÓW SMARNYCH ATTENTION PLEASE OIL REGULARLY LUBRI...

Page 10: ...OPERATING AND MAINTENANCE MANUAL CROSS HP 8 Fig 1 Location of the safety symbols 1 6 Nameplate The unit data can be found on the nameplate ...

Page 11: ...row type A secondary tillage roller hydraulic adjustment of working depth The machines are manufactured in the following widths 4 0 m 5 0 m 6 0 m version hydraulically foldable for transport Compact units for stubble cultivation based on traditional as well as on simplified technology allow for the treatment of large areas with a low power tractor Fig 2 Construction of CROSS HP 5H 6H 8H Adjustment...

Page 12: ...orking depth of tines cm 30 without undercutters 7 Max working depth of discs cm 8 9 8 Clearance under the frame cm 85 9 Spacing of tine rows cm 750 10 Working speed km h 10 15 11 Effective capacity ha h 4 0 6 0 5 0 7 5 6 0 9 0 12 Power demand HP 200 260 240 300 280 360 13 Operators No one 14 Overall dimensions L cm 890 890 890 W 474 674 674 H 170 170 170 15 Transport width cm 300 300 300 16 Trans...

Page 13: ...r attachment system drain empty the hydraulic system and refill it with oil identical to oil contained in the tractor the machine will be connected to 3 2 Preparation of the Unit Tractor Machine pressure in the tractor wheels must be equal on the same axle in order to provide uniform working depth of the machine the tractor lower links c must be stiffened lock the oblong holes and at the same heig...

Page 14: ...he position control back the tractor to a distance that allows connection of the hitch axle A tow hitch type D to the tractor lower links lift arms B with the tractor tow hitch type E secure the hitch axle A tow hitch type D in the tractor lower links lift arms B with the tractor tow hitch type E with bolts and cotter pins connect the machine hydraulic hoses to the tractor external hydraulic syste...

Page 15: ...ar hitch Disconnection unfold the machine lower and secure the support C lower the machine onto a flat and hard surface depressurize the cultivator hydraulic system by shifting the tractor hydraulic levers to their free floating position disconnect the hydraulic hoses and hitch axle A tow hitch type D ...

Page 16: ...lding using the hydraulic catch pawls B the unit consisting of a tractor and agricultural machine connected to it must meet the same requirements as the tractor alone driving the unit i e tractor and cultivator on highways without proper C marking is not allowed adjust the chains tensioning the tractor side links stabilizer arms accordingly before driving they should limit the excessive side movem...

Page 17: ...gh this you can raise or lower the rear roller of the machine Secure the cylinder A against dropping down with the lever C Set all 4 cylinders to the same depth Then after the initial setup of the roller cylinders adjust the drawbar cylinder When adjusting the working depth with the roller and drawbar cylinders keep in mind the parallel position of the machine frame during operation If required re...

Page 18: ...e Disc Harrow Type A Set the position of the harrow by turning the adjustment spindle handle accordingly the longer the spindle the deeper harrow operation The harrow should never operate deeper than the tines The harrow is used for levelling the field surface after the tine section passage Fig 10 Adjustment of the harrow type A ...

Page 19: ...er share point THIS SETTING MUST NOT BE CHANGED Only trained personnel may disassembly the protection device Any intervention in the mechanism may result in serious personal injury or even death Check all screw connections around the tine and tighten any loose connections before each use Measure the spring tension compression on a regular basis A sheared bolt A which breaks after exceeding a limit...

Page 20: ...e Remove the screws C to replace the undercutters remove the screws A to replace the coulter Remove the screws B to replace the mouldboard Remove the screws D to replace the narrow coulter You may need to use a drift in order to remove the screws from the slots after removing the nuts Remove the undercutters before replacing the coulter USE ONLY GENUINE SPARE PARTS ...

Page 21: ...h Screw the eye in i e shorten the cylinder of max 5mm in order to level the frame if it is set too low Screw the eye out i e extend the cylinder of max 15mm in order to level the frame if it is set too high Block any flow in the hydraulic system after unfolding the machine and before beginning work using the valve B on each of 4 cylinders Unfolded side frames should hang below the middle frame of...

Page 22: ...5 6 Lighting Fig 15 Lighting Lighting is available as optional accessory The rear lighting brackets can be set in transport and operating positions In order to change their position release and remove the bolt A and shift the lighting bracket manually Caution Improper position of lamps during operation may permanently damage the components Always change the position of the lamps after unfolding an...

Page 23: ...f decreasing the idle stroke of the cylinder Begin from depressurizing the braking system and then disconnect the lever B from the yoke C and unscrew the yoke C towards the lever B Reconnect the system If the further adjustment of the yoke C is impossible replace the position of the lever B on the splined connection of the brake expander A You can do this step only once if the braking force contin...

Page 24: ...art of the air tank 2 Replace the plug and check the system for leaks after dewatering Clean the line filter as required however not less frequently than once a year Add an antifreeze agent for the safe operation of valves in the compressed air system Follow the tractor manufacturer s recommendations Release brakes and depressurize the system and drain the water from the tank before the winter sto...

Page 25: ...ocking rod switch the hydraulic system to the position or mixed control mode Adjust the cultivator during the first passage When the unit is correctly levelled its frame is parallel to the ground When the cultivator becomes clogged with excessive amount of plant debris clean it by lifting up on the tractor hydraulic lift for a while 4 Servicing and Maintenance 4 1 General Always use the genuine sp...

Page 26: ...lass Size Pitch P 6 8 8 8 10 9 12 9 1 2 3 4 5 6 M4 0 7 2 4 3 2 4 5 5 2 M5 0 8 4 5 6 8 4 10 M6 1 8 11 15 17 M8 1 25 18 27 34 40 1 16 21 30 35 M10 1 5 35 46 65 76 1 25 31 41 57 67 1 27 36 50 59 M12 1 75 59 79 111 129 1 25 49 65 91 107 M14 2 92 124 174 203 1 5 76 104 143 167 M16 2 127 170 237 277 1 5 104 139 196 228 M18 2 194 258 363 422 1 5 135 180 254 296 M20 2 5 250 332 469 546 1 5 172 229 322 375...

Page 27: ... of the cylinders and especially their piston rods Unfold the machine and set it in the parking position and depressurize the system before beginning any work at the hydraulic system Only connect and disconnect the hoses to and from the tractor when the hydraulic system is depressurized Replace the hydraulic hoses after five years of operation of the machine at the latest 4 5 Lighting Check the co...

Page 28: ...rked points Fig 19 Lubrication points in CROSS HP Lubrication point Item Designation Specification Lubricant grade Lubrication interval h 1 A Roller bearings ŁT 4S 3 grease 20 2 B Chassis wheel hub II 200 3 C Support wheel hub II 100 4 D Axle pins II 50 5 E Cylinders II 200 If the machine operation life is shorter than specified for it lubricate the machine once a year ...

Page 29: ...hydraulic cylinder together with the hoses and keep them in a dry well ventilated and possibly darkened room 4 8 Disassembly and Disposal After its working life the cultivator is to be scrapped Disassembly should be performed by a specialized company 4 9 Warranty Conditions and Warranty Services Agricultural machinery is warranted to the provisions specified in the Instruction Manual for proper op...

Page 30: ...OPERATING AND MAINTENANCE MANUAL CROSS HP 28 COMMENTS AND NOTE ...

Page 31: ...OPERATING AND MAINTENANCE MANUAL CROSS HP 29 COMMENTS AND NOTE ...

Page 32: ... specify what 3 When did you start work with the machine 4 How many ha have you worked with the machin 5 Tractor power HP 6 Which damages occurred 7 What is your general opinion about machine s work 8 What difficulties occur during the operation of the machine 9 Your comments regarding changes improvements of construction and machine operation 10 Your remarks concerning this manual User address Na...

Page 33: ...UNIA Sp z o o Szosa Toruńska 32 38 86 300 GRUDZIĄDZ tel 48 56 451 05 00 fax 48 56 451 05 01 Service tel 48 56 451 05 26 uniamachines com ...

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UNIA CROSS HP, Operating And Maintenance Manual, Page: 31 / 33

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