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OPERATING AND MAINTENANCE MANUAL CROSS S CE Declaration of Conformity CE Declaration of Conformity UNIA Sp. z o.o. st. Szosa Torunska 32/38 86 – 300 Grudziadz, Poland Herewith declare with full responsibility that our product: cultivator for simplified tillage CROSS type / model : …………………………………….
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OPERATING AND MAINTENANCE MANUAL CROSS S UNIA Sp. z o.o. st. Szosa Torunska 32/38 PL 86 – 300 Grudziadz tel. + 48 56 451 05 00 fax. + 48 56 451 05 01 Service tel. + 48 56 451 05 26 uniamachines.com...
OPERATING AND MAINTENANCE MANUAL CROSS S Table of contents PREFACE: ..............................6 Precautions ..........................6 1.1. Before you Begin to Use Your Machine................6 1.2. Health and safety regulations ..................... 6 1.3. Servicing ..........................7 1.4. Transport on highways ......................7 1.5.
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OPERATING AND MAINTENANCE MANUAL CROSS S 5.1. General ..........................24 5.2. Replacement of the Machine Components............... 24 5.3. Hydraulic System ....................... 24 5.4. Lighting ..........................25 5.5. Bolt, screw and nut tightening torques (Nm) ..............25 Lubrication ........................26 5.7.
OPERATING AND MAINTENANCE MANUAL CROSS S PREFACE: When buying the machine, check completeness of its accessories that include the following components: • Operating Manual Warranty Card • 1. Precautions 1.1. Before you Begin to Use Your Machine • Read the instruction manual.
OPERATING AND MAINTENANCE MANUAL CROSS S • Before you start work, learn thoroughly operation of all devices and actuators and functions of the machine. It is too late for this after you start work! Avoid wearing any loose clothing, which could be caught by rotating components of the •...
OPERATING AND MAINTENANCE MANUAL CROSS S • The machine, as the part of the vehicle that protrudes outside the rear side outline of the tractor covering the rear lamps of the tractor, poses a threat for other vehicles in the traffic.
OPERATING AND MAINTENANCE MANUAL CROSS S Fig 1: Location of the safety symbols - CROSS Fig 2: Location of the safety symbols - CROSS DRIVE 1.6. Nameplate The unit data can be found on the nameplate, which is mounted on its front, on the left –...
OPERATING AND MAINTENANCE MANUAL CROSS S 2. Technical and Identification Data CROSS cultivators are versatile units used for ploughless tillage, well-proven in the technology of simplified cultivation, and thanks to the tines with undercutters, also for skimming; CROSS machines are delivered in the following versions: CROSS –...
OPERATING AND MAINTENANCE MANUAL CROSS S Chassis Jigs Chassis cylinder Carriage Tyre roller Turnbuckle Suspension axle Harrow Support Tines Drawbar Frame Fig 4: Construction of CROSS DRIVE 2.1. CROSS Specifications Type of unit Item Parameters Type of cultivator Mounted Working width Type of harrow A ø460...
OPERATING AND MAINTENANCE MANUAL CROSS S 3. Operating Manual 3.1. First Start Before the first start of the machine: • read the Operating Manual thoroughly • check technical condition of the unit, and in particular, condition of its working parts, mechanisms protecting tines from overload and the hydraulic system.
OPERATING AND MAINTENANCE MANUAL CROSS S 3.3. Mounting and Disconnection of machines 3.3.1. Mounted machines The tractor should stand on a hard and plain surface in order to connect the machine to it in a correct and safe way. Fig. 7: Connecting of the mounted machine...
OPERATING AND MAINTENANCE MANUAL CROSS S 3.3.2. Semi-mounted machines The tractor should stand on a hard and plain surface in order to connect the machine to it in a correct and safe way. Fig:8 Connecting of the semi-mounted machine a) Mounting •...
OPERATING AND MAINTENANCE MANUAL CROSS S 3.4. Access to the Field – Transport 3.4.1 Mounted machines Fig. 9: Transport Width of the machine can exceed 3.0m depending on the accessories • After finishing your work, clean the machine from soil and other dirt •...
OPERATING AND MAINTENANCE MANUAL CROSS S 3.4.2 Semi-mounted machines Fig. 10 Transport A • After finishing your work, clean the machine from soil and other dirt Fold the frame extension arms [B] with the external discs. Remove the cotter pin and the bolt, •...
OPERATING AND MAINTENANCE MANUAL CROSS S 3.5. Adjustment of the Cultivator 3.5.1. Working Depth Adjustment - Cross Cross units are designed for operation up to 15 cm with undercutters and up to 30 cm without or with narrow coulters. Do not exceed these values.
OPERATING AND MAINTENANCE MANUAL CROSS S 3.5.2. Adjustment of the Working Depth of the Disc Harrow Type A Fig. 12: Adjustment of the harrow type A Set the position of the harrow by turning the adjustment spindle handle accordingly: the •...
OPERATING AND MAINTENANCE MANUAL CROSS S 3.5.4. Heavy-Duty Tine, Type CX Fig. 14: Heavy-Duty Tine • Tines of CROSS HP feature automatic protection against overload in the form of a compression spring. • Overload protection is preset to 5500N of the trigger force on the coulter share point.
OPERATING AND MAINTENANCE MANUAL CROSS S 3.5.5.Working Depth Adjustment in the Cross Drive Cross units are designed for operation up to 15 cm with undercutters and up to 30 cm without or with narrow coulters. Do not exceed these values.
OPERATING AND MAINTENANCE MANUAL CROSS S After having set the depth of machine on the roller in the Cross DRIVE, set the appropriate depth on the drawbar. The determinant is the parallel position of the frame in relation to the ground during operation.
OPERATING AND MAINTENANCE MANUAL CROSS S 3.5.8. Adjustment of Scraping Disc Harrow Type A in the Cross DRIVE Fig. 18 Working depth of harrow type A Adjust the harrow position by changing the position of each coulter separately. Release the bolt [A] and pull it out. At the same time, hold the coulter, which can •...
OPERATING AND MAINTENANCE MANUAL CROSS S Perform adjustment by shifting the position of the harrow frame evenly, using two adjustment mechanisms. You can make large depth adjustments in several small passes on both mechanisms alternately; otherwise you will lock the mechanism.
OPERATING AND MAINTENANCE MANUAL CROSS S 4. Operation (see par. II Safety) Before beginning the field work with the machine: • disassemble the warning signs (together with the screwed brackets) for transport on highways unfold the foldable units to the working position •...
OPERATING AND MAINTENANCE MANUAL CROSS S 5.4. Lighting • Check the correct connection of the 7-pin plug outputs before the first start. Check the lighting, plug, wiring and lamps every day. • Check cleanliness of the reflector plates. • 5.5. Bolt, screw and nut tightening torques (Nm)
OPERATING AND MAINTENANCE MANUAL CROSS S 5.6 Lubrication • Use mineral oils for lubrication. Clean the lubrication points before lubricant injection. Lubricate at the marked points. If the machine worked less number of hectares, please lubricate it before starting work and after its completion, and at all lubrication points Fig.:21 Lubrication points in CROSS...
Agricultural machinery is warranted to the provisions specified in the Instruction Manual for proper operation and maintenance. Under the warranty period, only the genuine parts made by ‘UNIA’ Grudziądz may be used. Any modifications or repairs made by the user are not allowed in the warranty period. This may lead to loss of warranty.
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OPERATING AND MAINTENANCE MANUAL CROSS S U N I A Sp. z o.o. st. Szosa Torunska 32/38, 86-300 Grudziadz QUESTIONNAIRE Please read the entire questionnaire and write a short answer: 1. Machine ……..…………………………………………………………. serial number …………………………………………………………..………….. received on……………………………..……………………………………………………………………………………………………………………………… 2. Have any deficiencies or damages occurred during the transport? If so, please specify what : ........
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