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Summary of Contents for LEMKEN Granit 7
- Page 1 Operating Instructions 5RWDU\ &XOWLYDWRU Granit 7 Safety is our concern! ÃÃÃÃÃÃÃÃÃÃ Part No.: 175 1258 GB-2/02.00 TRI-AG LIMITED Wymondham, Norfolk, England NR18 9LR Tel.: 01953 605151, Fax: 01953 607818...
- Page 3 Only use genuine Lemken spare-parts. Spurious parts negatively influence the function of the implement, show a shorter lifetime and increase in nearly all cases additional maintenance. We trust that you will understand that LEMKEN unable to guarantee poor opera- tion and damage caused by using spurious parts!
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Page 4: Table Of Contents
Under „defined use“ the manufacturer’s prescribed operation-, maintenance- and repair conditions are to be adhered to! • The LEMKEN Granit may only be operated, maintained and repaired by such persons who have been made acquainted with it and who have been advised about the dangers! •... - Page 5 6.1 Changing the rotor speeds................14 7 SETTINGS ......................... 15 7.1 Horizontal position ..................... 15 7.2 Working depth ....................15 7.3 Position of the feeding disc................15 7.4 Adjustment of the bottom flap ................15 7.5 Power take off ..................... 16 7.6 Scrapers of the packer roller................
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Page 6: Safety Instructions
1 SAFETY INSTRUCTIONS General Safety Instructions • Before using the machine, always check both it and the tractor for roadworthiness and operational safety! • As well as the notes in these instructions the operator is advised to comply with the generally applicable safety at work regulations and those relating to use of the public highway! •... - Page 7 • Regularly check the hydraulic pipes and replace them in the event of damage or signs of ageing. The replacement pipes must comply with the technical specification as laid down by Lemken! • When searching for leaks appropriate aids should be used because of the danger of injury! •...
- Page 8 • Both halves of the protective tube of the PTO shaft must be anchored to pre- vent rotation - and be in working order! • At PTO shafts always see to the advised tube overlapping in transport- and working position! •...
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Page 9: Warning Stickers
This is for example ensured by using genuine spare parts! 2 WARNING STICKERS 2.1 General Instructions The LEMKEN Granit is equipped with all features to ensure safe operation. Where potential danger areas of the implement can not be fully safeguarded, warning stickers are fitted which draw attention to these. - Page 10 WARNING: Do not climb on the machine! WARNING: Clockwise direction WARNING: Danger due to revolving parts! WARNING: Shut off engine and remove key before performing maintenance or repair work!
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Page 11: Preparation Of The Tractor
3 PREPARATION OF THE TRACTOR 3.1 Tyres Ensure that rear tyre pressures are equal and correct! 3.2 Lift rods Ensure that the lift rods are of equal length! (Refer to the tractor handbook). 3.3 Check chains / sway blocks Check chains or sway blocks must be adjusted so that the lower links are suffi- ciently free to move sideways during work. -
Page 12: Attaching And Detaching The Rotary Cultivator
4 ATTACHING AND DETACHING THE ROTARY CULTIVATOR 4.1 Attaching the rotary cultivator − Set tractor hydraulics ‘position control’. − Connect and secure the tractor lower links to the drawbar (2)! − Connect and secure the tractor top link to the headstock so that top link rises slightly towards the rotary cultivator du- ring work! −... - Page 13 • Mount the implement as described! • Never leave the driver’s seat whilst in motion! Handling characteristics, steera- bility and braking are influenced by mounted implements, trailers and ballast weights. Check sufficient steerabiltiy and braking! • When fitting the hydraulic hoses to the tractor hydraulic sockets always ensure that the hydraulic system at the tractor’s as well as at the implement side is without pressure! •...
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Page 14: Pto Shaft
5 PTO SHAFT 5.1 General Instructions The PTO shaft (1) may not be pushed to- gether fully in any working condition. Not only with lowered rotary cultivator but also in wor- king position - also with maximum working depth - a rest-overlapping of the profile pipes and of the protection tubes of at least 150 mm must always be available. -
Page 15: Shortening The Pto Shaft
5.3 Shortening the PTO shaft If the PTO shaft (1) is too long and an increasing of the distance between rotary cultivator and tractor is not required, the PTO shaft must be shortened as follows: Shorten both halves of both the profile and protective tubes by the same amount! De-burr the newly cut face! Lubricate the profile tubes slightly and push the two halves together, ensuring that they slide together and come apart freely! -
Page 16: Rotor Speeds
6.1 Changing the rotor speeds The Granit 7 with gear box with change gears is equipped as standard with the pair of gear wheels 23/21 (.../...). Therewith a rotor speed... -
Page 17: Settings
2,0 m, 2,5 m or 3 m. For the transport the feeding discs must be dismounted from the Granit 7/300, fit from above into the U-guiding (4) and secu- red. So it is ensured that the allowed transport width of 3 m will not be exceeded. -
Page 18: Power Take Off
adjustment (HS) with pin, the horizontal distance to the rotor shaft will be chan- ged. As little the distance, as better is the crumbling effect As larger the distance, as bigger is the ... = more soil can be mastered 7.5 Power take off The PTO must only be engaged when the rotary cultivator has been lowered within a few centimetres of the ground and the lateral protection pipes are swung... -
Page 19: Rollers
8 ROLLERS The rotary cultivators GRANIT are available with Tube bar rollers; Flexi-Coil rol- lers; packer rollers and Trapezring rollers. Due to that a wide range of rollers are available for different requirements. Packer roller ZPW with standard scra- Flexi-Coil rollers with scrapers. The pers, hard faced scrapers or synthetic scrapers must be adjusted so that the scrapers. -
Page 20: Frame
9 A-FRAME The A-frame (KD) is used for simple attach- ment of the seed drill. The turnbuckle enables an adjustment of the centre of rotation (DP). The turnbuckle must be adjusted so that the seed drill is in the working position which is prescribed by the manufacturer concerned. -
Page 21: Lowering The Seed Drill
10.3 Lowering the seed drill The seed drill will be lowered as follows: Open check valve (24) when tractor control valve is locked. − After that set tractor steering to "lowering" by means of the tractor seat and lo- − wer the seed drill slowly. -
Page 22: Changing The Rotor Wave
Never use the Granit 7 without bottom flap. The bottom flap may never be ad- justed higher than 40 cm from the ground. At the front the Granit 7 must always be equipped with a carrier for scrapers and a protection pipe or with two protection pipes. -
Page 23: Maintenance / Servicing
15 MAINTENANCE / SERVICING Important: Do not clean this implement with a Pressure Washer during the first 6 weeks. Af- ter this time a minimum nozzle distance of 60 cm must be observed with a maxi- mum 100 bar pressure and 50° C temperature. 15.1 Changing the oil Before changing the oil or checking the oil lever the rotary cultivator must be parked... -
Page 24: Scrapers Of The Packer Roller
Regularly check the hydraulic pipes for damage and leaks. Replace any that are defective. All hydraulic pipes must be exchanged after 6 years. The pivot points of the linkage are bushed. These bushes must be replaced when worn. Use only the hydraulic hoses allowed by Lemken. -
Page 25: Transport On Public Roads
850 kg Granit 7/300 19 NOISE, AIRBORNE SOUND The noise level of the rotary cultivator Granit 7 does not exceed 70 dB (A) during work. 20 PRODUCT REGISTRATION / GUARANTEE We would like to point out that the guarantee period starts, only when the com-...
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